NCBI Home Page NCBI Site Search page NCBI Guide that lists and describes the NCBI resources
Conserved domains on  [gi|720062642|pdb|4PD3|B]
View 

Chain B, Nonmuscle myosin heavy chain B, Alpha-actinin A Chimera Protein

Protein Classification

Graphical summary

 Zoom to residue level

show extra options »

Show site features     Horizontal zoom: ×

List of domain hits

Name Accession Description Interval E-value
MYSc_Myh10 cd14920
class II myosin heavy chain 10, motor domain; Myosin motor domain of non-muscle myosin heavy ...
99-771 0e+00

class II myosin heavy chain 10, motor domain; Myosin motor domain of non-muscle myosin heavy chain 10 (also called NMMHCB). Mutations in this gene have been associated with May-Hegglin anomaly and developmental defects in brain and heart. Multiple transcript variants encoding different isoforms have been found for this gene. Class II myosins, also called conventional myosins, are the myosin type responsible for producing actomyosin contraction in metazoan muscle and non-muscle cells. Myosin II contains two heavy chains made up of the head (N-terminal) and tail (C-terminal) domains with a coiled-coil morphology that holds the two heavy chains together. The intermediate neck domain is the region creating the angle between the head and tail. It also contains 4 light chains which bind the heavy chains in the "neck" region between the head and tail. The head domain is a molecular motor, which utilizes ATP hydrolysis to generate directed movement toward the plus end along actin filaments. Class-II myosins are regulated by phosphorylation of the myosin light chain or by binding of Ca2+. A cyclical interaction between myosin and actin provides the driving force. Upon ATP binding, the myosin head dissociates from an actin filament. ATP hydrolysis causes the head to pivot and associate with a new actin subunit. The release of Pi causes the head to pivot and move the filament (power stroke). Release of ADP completes the cycle. CyMoBase classifications were used to confirm and identify the myosins in this hierarchy.


:

Pssm-ID: 276952 [Multi-domain]  Cd Length: 673  Bit Score: 1502.21  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B        99 ASVLHNLKDRYYSGLIYTYSGLFCVVINPYKNLPIYSENIIEMYRGKKRHEMPPHIYAISESAYRCMLQDREDQSILCTG 178
Cdd:cd14920    1 ASVLHNLKDRYYSGLIYTYSGLFCVVINPYKNLPIYSENIIEMYRGKKRHEMPPHIYAISESAYRCMLQDREDQSILCTG 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       179 ESGAGKTENTKKVIQYLAHVASSHKGRKDHNIPGELERQLLQANPILESFGNAKTVKNDNSSRFGKFIRINFDVTGYIVG 258
Cdd:cd14920   81 ESGAGKTENTKKVIQYLAHVASSHKGRKDHNIPGELERQLLQANPILESFGNAKTVKNDNSSRFGKFIRINFDVTGYIVG 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       259 ANIETYLLEKSRAVRQAKDERTFHIFYQLLSGAGEHLKSDLLLEGFNNYRFLSNGYIPIPGQQDKDNFQETMEAMHIMGF 338
Cdd:cd14920  161 ANIETYLLEKSRAVRQAKDERTFHIFYQLLSGAGEHLKSDLLLEGFNNYRFLSNGYIPIPGQQDKDNFQETMEAMHIMGF 240
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       339 SHEEILSMLKVVSSVLQFGNISFKKERNTDQASMPENTVAQKLCHLLGMNVMEFTRAILTPRIKVGRDYVQKAQTKEQAD 418
Cdd:cd14920  241 SHEEILSMLKVVSSVLQFGNISFKKERNTDQASMPENTVAQKLCHLLGMNVMEFTRAILTPRIKVGRDYVQKAQTKEQAD 320
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       419 FAVEALAKATYERLFRWLVHRINKALDRTKRQGASFIGILDIAGFEIFELNSFEQLCINYTNEKLQQLFNHTMFILEQEE 498
Cdd:cd14920  321 FAVEALAKATYERLFRWLVHRINKALDRTKRQGASFIGILDIAGFEIFELNSFEQLCINYTNEKLQQLFNHTMFILEQEE 400
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       499 YQREGIEWNFIDFGLDLQPCIDLIERPANPPGVLALLDEECWFPKATDKTFVEKLVQEQGSHSKFQKPRQLKDKADFCII 578
Cdd:cd14920  401 YQREGIEWNFIDFGLDLQPCIDLIERPANPPGVLALLDEECWFPKATDKTFVEKLVQEQGSHSKFQKPRQLKDKADFCII 480
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       579 HYAGKVDYKADEWLMKNMDPLNDNVATLLHQSSDRFVAELWKDVDRIVGLDQVTGMTETAFGSAYKTKKGMFRTVGQLYK 658
Cdd:cd14920  481 HYAGKVDYKADEWLMKNMDPLNDNVATLLHQSSDRFVAELWKDVDRIVGLDQVTGMTETAFGSAYKTKKGMFRTVGQLYK 560
                        570       580       590       600       610       620       630       640
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       659 ESLTKLMATLRNTNPNFVRCIIPNHEKRAGKLDPHLVLDQLRCNGVLEGIRICRQGFPNRIVFQEFRQRYEILTPNAIPK 738
Cdd:cd14920  561 ESLTKLMATLRNTNPNFVRCIIPNHEKRAGKLDPHLVLDQLRCNGVLEGIRICRQGFPNRIVFQEFRQRYEILTPNAIPK 640
                        650       660       670
                 ....*....|....*....|....*....|...
4PD3_B       739 GFMDGKQACERMIRALELDPNLYRIGQSKIFFR 771
Cdd:cd14920  641 GFMDGKQACERMIRALELDPNLYRIGQSKIFFR 673
SPEC cd00176
Spectrin repeats, found in several proteins involved in cytoskeletal structure; family members ...
790-1014 3.91e-20

Spectrin repeats, found in several proteins involved in cytoskeletal structure; family members include spectrin, alpha-actinin and dystrophin; the spectrin repeat forms a three helix bundle with the second helix interrupted by proline in some sequences; the repeats are independent folding units; tandem repeats are found in differing numbers and arrange in an antiparallel manner to form dimers; the repeats are defined by a characteristic tryptophan (W) residue in helix A and a leucine (L) at the carboxyl end of helix C and separated by a linker of 5 residues; two copies of the repeat are present here


:

Pssm-ID: 238103 [Multi-domain]  Cd Length: 213  Bit Score: 89.81  E-value: 3.91e-20
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       790 DYLKRANELVQWINDKQASLESRDFGDSIESVQSFMNAHKEYKKTEKpPKGQEVSELEAIYNslqtklRLIKREPFVAPA 869
Cdd:cd00176    4 QFLRDADELEAWLSEKEELLSSTDYGDDLESVEALLKKHEALEAELA-AHEERVEALNELGE------QLIEEGHPDAEE 76
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       870 -GLTPNEIDSTWSALEKAEQEHAEALRIELKrqkkiavlLQKYNRILKKLENWATTKSVYLGSNETGDSITAVQAKLKNL 948
Cdd:cd00176   77 iQERLEELNQRWEELRELAEERRQRLEEALD--------LQQFFRDADDLEQWLEEKEAALASEDLGKDLESVEELLKKH 148
                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*.
4PD3_B       949 EAFDGECQSLEGQSNSdLLSILAQLTELNYNGVPELTERKDTFFAQQWTGVKSSAETYKNTLLAEL 1014
Cdd:cd00176  149 KELEEELEAHEPRLKS-LNELAEELLEEGHPDADEEIEEKLEELNERWEELLELAEERQKKLEEAL 213
Myosin_N pfam02736
Myosin N-terminal SH3-like domain; This domain has an SH3-like fold. It is found at the ...
31-76 2.22e-13

Myosin N-terminal SH3-like domain; This domain has an SH3-like fold. It is found at the N-terminus of many but not all myosins. The function of this domain is unknown.


:

Pssm-ID: 460670  Cd Length: 45  Bit Score: 65.14  E-value: 2.22e-13
                           10        20        30        40
                   ....*....|....*....|....*....|....*....|....*.
4PD3_B          31 TAKKLVWIPSERHGFEAASIKEERGDEVMVELaENGKKAMVNKDDI 76
Cdd:pfam02736    1 DAKKLVWVPDPKEGFVKGEIKEEEGDKVTVET-EDGKTVTVKKDDV 45
 
Name Accession Description Interval E-value
MYSc_Myh10 cd14920
class II myosin heavy chain 10, motor domain; Myosin motor domain of non-muscle myosin heavy ...
99-771 0e+00

class II myosin heavy chain 10, motor domain; Myosin motor domain of non-muscle myosin heavy chain 10 (also called NMMHCB). Mutations in this gene have been associated with May-Hegglin anomaly and developmental defects in brain and heart. Multiple transcript variants encoding different isoforms have been found for this gene. Class II myosins, also called conventional myosins, are the myosin type responsible for producing actomyosin contraction in metazoan muscle and non-muscle cells. Myosin II contains two heavy chains made up of the head (N-terminal) and tail (C-terminal) domains with a coiled-coil morphology that holds the two heavy chains together. The intermediate neck domain is the region creating the angle between the head and tail. It also contains 4 light chains which bind the heavy chains in the "neck" region between the head and tail. The head domain is a molecular motor, which utilizes ATP hydrolysis to generate directed movement toward the plus end along actin filaments. Class-II myosins are regulated by phosphorylation of the myosin light chain or by binding of Ca2+. A cyclical interaction between myosin and actin provides the driving force. Upon ATP binding, the myosin head dissociates from an actin filament. ATP hydrolysis causes the head to pivot and associate with a new actin subunit. The release of Pi causes the head to pivot and move the filament (power stroke). Release of ADP completes the cycle. CyMoBase classifications were used to confirm and identify the myosins in this hierarchy.


Pssm-ID: 276952 [Multi-domain]  Cd Length: 673  Bit Score: 1502.21  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B        99 ASVLHNLKDRYYSGLIYTYSGLFCVVINPYKNLPIYSENIIEMYRGKKRHEMPPHIYAISESAYRCMLQDREDQSILCTG 178
Cdd:cd14920    1 ASVLHNLKDRYYSGLIYTYSGLFCVVINPYKNLPIYSENIIEMYRGKKRHEMPPHIYAISESAYRCMLQDREDQSILCTG 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       179 ESGAGKTENTKKVIQYLAHVASSHKGRKDHNIPGELERQLLQANPILESFGNAKTVKNDNSSRFGKFIRINFDVTGYIVG 258
Cdd:cd14920   81 ESGAGKTENTKKVIQYLAHVASSHKGRKDHNIPGELERQLLQANPILESFGNAKTVKNDNSSRFGKFIRINFDVTGYIVG 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       259 ANIETYLLEKSRAVRQAKDERTFHIFYQLLSGAGEHLKSDLLLEGFNNYRFLSNGYIPIPGQQDKDNFQETMEAMHIMGF 338
Cdd:cd14920  161 ANIETYLLEKSRAVRQAKDERTFHIFYQLLSGAGEHLKSDLLLEGFNNYRFLSNGYIPIPGQQDKDNFQETMEAMHIMGF 240
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       339 SHEEILSMLKVVSSVLQFGNISFKKERNTDQASMPENTVAQKLCHLLGMNVMEFTRAILTPRIKVGRDYVQKAQTKEQAD 418
Cdd:cd14920  241 SHEEILSMLKVVSSVLQFGNISFKKERNTDQASMPENTVAQKLCHLLGMNVMEFTRAILTPRIKVGRDYVQKAQTKEQAD 320
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       419 FAVEALAKATYERLFRWLVHRINKALDRTKRQGASFIGILDIAGFEIFELNSFEQLCINYTNEKLQQLFNHTMFILEQEE 498
Cdd:cd14920  321 FAVEALAKATYERLFRWLVHRINKALDRTKRQGASFIGILDIAGFEIFELNSFEQLCINYTNEKLQQLFNHTMFILEQEE 400
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       499 YQREGIEWNFIDFGLDLQPCIDLIERPANPPGVLALLDEECWFPKATDKTFVEKLVQEQGSHSKFQKPRQLKDKADFCII 578
Cdd:cd14920  401 YQREGIEWNFIDFGLDLQPCIDLIERPANPPGVLALLDEECWFPKATDKTFVEKLVQEQGSHSKFQKPRQLKDKADFCII 480
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       579 HYAGKVDYKADEWLMKNMDPLNDNVATLLHQSSDRFVAELWKDVDRIVGLDQVTGMTETAFGSAYKTKKGMFRTVGQLYK 658
Cdd:cd14920  481 HYAGKVDYKADEWLMKNMDPLNDNVATLLHQSSDRFVAELWKDVDRIVGLDQVTGMTETAFGSAYKTKKGMFRTVGQLYK 560
                        570       580       590       600       610       620       630       640
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       659 ESLTKLMATLRNTNPNFVRCIIPNHEKRAGKLDPHLVLDQLRCNGVLEGIRICRQGFPNRIVFQEFRQRYEILTPNAIPK 738
Cdd:cd14920  561 ESLTKLMATLRNTNPNFVRCIIPNHEKRAGKLDPHLVLDQLRCNGVLEGIRICRQGFPNRIVFQEFRQRYEILTPNAIPK 640
                        650       660       670
                 ....*....|....*....|....*....|...
4PD3_B       739 GFMDGKQACERMIRALELDPNLYRIGQSKIFFR 771
Cdd:cd14920  641 GFMDGKQACERMIRALELDPNLYRIGQSKIFFR 673
Myosin_head pfam00063
Myosin head (motor domain);
87-771 0e+00

Myosin head (motor domain);


Pssm-ID: 395017 [Multi-domain]  Cd Length: 674  Bit Score: 1133.54  E-value: 0e+00
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B          87 VEDMAELTCLNEASVLHNLKDRYYSGLIYTYSGLFCVVINPYKNLPIYSENIIEMYRGKKRHEMPPHIYAISESAYRCML 166
Cdd:pfam00063    1 VEDMVELSYLNEPSVLHNLKKRYKSDLIYTYSGLVLVAVNPYKQLPIYSEDMIKAYRGKRRGELPPHIFAIADEAYRSML 80
                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B         167 QDREDQSILCTGESGAGKTENTKKVIQYLAHVASSHKGrkdhNIPGELERQLLQANPILESFGNAKTVKNDNSSRFGKFI 246
Cdd:pfam00063   81 QDKENQSILISGESGAGKTENTKKIMQYLASVSGSGSA----GNVGRLEEQILQSNPILEAFGNAKTVRNNNSSRFGKYI 156
                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B         247 RINFDVTGYIVGANIETYLLEKSRAVRQAKDERTFHIFYQLLSGAGEHLKSDLLLEGFNNYRFLSN-GYIPIPGQQDKDN 325
Cdd:pfam00063  157 EIQFDAKGDIVGGKIETYLLEKSRVVYQAEGERNYHIFYQLLAGASAQLKKELRLTNPKDYHYLSQsGCYTIDGIDDSEE 236
                          250       260       270       280       290       300       310       320
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B         326 FQETMEAMHIMGFSHEEILSMLKVVSSVLQFGNISFKKERNTDQASMPENTVAQKLCHLLGMNVMEFTRAILTPRIKVGR 405
Cdd:pfam00063  237 FKITDKAMDILGFSDEEQMGIFRIVAAILHLGNIEFKKERNDEQAVPDDTENLQKAASLLGIDSTELEKALCKRRIKTGR 316
                          330       340       350       360       370       380       390       400
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B         406 DYVQKAQTKEQADFAVEALAKATYERLFRWLVHRINKALDRTKRQGASFIGILDIAGFEIFELNSFEQLCINYTNEKLQQ 485
Cdd:pfam00063  317 ETVSKPQNVEQANYARDALAKAIYSRLFDWLVDRINKSLDVKTIEKASFIGVLDIYGFEIFEKNSFEQLCINYVNEKLQQ 396
                          410       420       430       440       450       460       470       480
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B         486 LFNHTMFILEQEEYQREGIEWNFIDFGlDLQPCIDLIERPanPPGVLALLDEECWFPKATDKTFVEKLVQEQGSHSKFQK 565
Cdd:pfam00063  397 FFNHHMFKLEQEEYVREGIEWTFIDFG-DNQPCIDLIEKK--PLGILSLLDEECLFPKATDQTFLDKLYSTFSKHPHFQK 473
                          490       500       510       520       530       540       550       560
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B         566 PRQlKDKADFCIIHYAGKVDYKADEWLMKNMDPLNDNVATLLHQSSDRFVAELWKDVDRIVGLDQVTGMTETafgsAYKT 645
Cdd:pfam00063  474 PRL-QGETHFIIKHYAGDVEYNVEGFLEKNKDPLNDDLVSLLKSSSDPLLAELFPDYETAESAAANESGKST----PKRT 548
                          570       580       590       600       610       620       630       640
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B         646 KKGMFRTVGQLYKESLTKLMATLRNTNPNFVRCIIPNHEKRAGKLDPHLVLDQLRCNGVLEGIRICRQGFPNRIVFQEFR 725
Cdd:pfam00063  549 KKKRFITVGSQFKESLGELMKTLNSTNPHYIRCIKPNEKKRAGVFDNSLVLHQLRCNGVLEGIRIRRAGFPNRITFQEFV 628
                          650       660       670       680
                   ....*....|....*....|....*....|....*....|....*.
4PD3_B         726 QRYEILTPNAIPKGFMDGKQACERMIRALELDPNLYRIGQSKIFFR 771
Cdd:pfam00063  629 QRYRILAPKTWPKWKGDAKKGCEAILQSLNLDKEEYQFGKTKIFFR 674
MYSc smart00242
Myosin. Large ATPases; ATPase; molecular motor. Muscle contraction consists of a cyclical ...
80-782 0e+00

Myosin. Large ATPases; ATPase; molecular motor. Muscle contraction consists of a cyclical interaction between myosin and actin. The core of the myosin structure is similar in fold to that of kinesin.


Pssm-ID: 214580 [Multi-domain]  Cd Length: 677  Bit Score: 1036.35  E-value: 0e+00
                            10        20        30        40        50        60        70        80
                    ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B           80 NPPKFSKVEDMAELTCLNEASVLHNLKDRYYSGLIYTYSGLFCVVINPYKNLPIYSENIIEMYRGKKRHEMPPHIYAISE 159
Cdd:smart00242    1 NPPKFEGVEDLVLLTYLNEPAVLHNLKKRYLKDLIYTYIGLVLVAVNPYKQLPIYTDEVIKKYRGKSRGELPPHVFAIAD 80
                            90       100       110       120       130       140       150       160
                    ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B          160 SAYRCMLQDREDQSILCTGESGAGKTENTKKVIQYLAHVASSHKGRkdhnipGELERQLLQANPILESFGNAKTVKNDNS 239
Cdd:smart00242   81 NAYRNMLNDKENQSIIISGESGAGKTENTKKIMQYLASVSGSNTEV------GSVEDQILESNPILEAFGNAKTLRNNNS 154
                           170       180       190       200       210       220       230       240
                    ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B          240 SRFGKFIRINFDVTGYIVGANIETYLLEKSRAVRQAKDERTFHIFYQLLSGAGEHLKSDLLLEGFNNYRFLSNG-YIPIP 318
Cdd:smart00242  155 SRFGKFIEIHFDAKGKIIGAKIETYLLEKSRVVSQAKGERNYHIFYQLLAGASEELKKELGLKSPEDYRYLNQGgCLTVD 234
                           250       260       270       280       290       300       310       320
                    ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B          319 GQQDKDNFQETMEAMHIMGFSHEEILSMLKVVSSVLQFGNISFKKERNTDQASMPENT-VAQKLCHLLGMNVMEFTRAIL 397
Cdd:smart00242  235 GIDDAEEFKETLNAMRVLGFSEEEQESIFKILAAILHLGNIEFEEGRNDNAASTVKDKeELSNAAELLGVDPEELEKALT 314
                           330       340       350       360       370       380       390       400
                    ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B          398 TPRIKVGRDYVQKAQTKEQADFAVEALAKATYERLFRWLVHRINKALDrTKRQGASFIGILDIAGFEIFELNSFEQLCIN 477
Cdd:smart00242  315 KRKIKTGGEVITKPLNVEQALDARDALAKALYSRLFDWLVKRINQSLS-FKDGSTYFIGVLDIYGFEIFEVNSFEQLCIN 393
                           410       420       430       440       450       460       470       480
                    ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B          478 YTNEKLQQLFNHTMFILEQEEYQREGIEWNFIDFGlDLQPCIDLIErpANPPGVLALLDEECWFPKATDKTFVEKLVQEQ 557
Cdd:smart00242  394 YANEKLQQFFNQHVFKLEQEEYEREGIDWTFIDFF-DNQDCIDLIE--KKPPGILSLLDEECRFPKGTDQTFLEKLNQHH 470
                           490       500       510       520       530       540       550       560
                    ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B          558 GSHSKFQKPRQlKDKADFCIIHYAGKVDYKADEWLMKNMDPLNDNVATLLHQSSDRFVAELWKDvdrivgldqvtgmtet 637
Cdd:smart00242  471 KKHPHFSKPKK-KGRTEFIIKHYAGDVTYDVTGFLEKNKDTLSDDLIELLQSSKNPLIASLFPS---------------- 533
                           570       580       590       600       610       620       630       640
                    ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B          638 afGSAYKTKKGMFRTVGQLYKESLTKLMATLRNTNPNFVRCIIPNHEKRAGKLDPHLVLDQLRCNGVLEGIRICRQGFPN 717
Cdd:smart00242  534 --GVSNAGSKKRFQTVGSQFKEQLNELMDTLNSTNPHFIRCIKPNEEKKPGDFDSSLVLHQLRYLGVLENIRIRRAGFPY 611
                           650       660       670       680       690       700
                    ....*....|....*....|....*....|....*....|....*....|....*....|....*
4PD3_B          718 RIVFQEFRQRYEILTPNAIPKGFMDGKQACERMIRALELDPNLYRIGQSKIFFRAGVLAHLEEER 782
Cdd:smart00242  612 RLPFDEFLQRYRVLLPDTWPPWGGDAKKACEALLQSLGLDEDEYQLGKTKVFLRPGQLAELEELR 676
COG5022 COG5022
Myosin heavy chain [General function prediction only];
36-919 0e+00

Myosin heavy chain [General function prediction only];


Pssm-ID: 227355 [Multi-domain]  Cd Length: 1463  Bit Score: 909.84  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B        36 VWIPSERHGFEAASIKEERGDEVMVELA---ENGKKAMVNKDDIQ--KMNPPKFSKVEDMAELTCLNEASVLHNLKDRYY 110
Cdd:COG5022   12 CWIPDEEKGWIWAEIIKEAFNKGKVTEEgkkEDGESVSVKKKVLGndRIKLPKFDGVDDLTELSYLNEPAVLHNLEKRYN 91
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       111 SGLIYTYSGLFCVVINPYKNLPIYSENIIEMYRGKKRHEMPPHIYAISESAYRCMLQDREDQSILCTGESGAGKTENTKK 190
Cdd:COG5022   92 NGQIYTYSGLVLIAVNPYRDLGIYTDDIIQSYSGKNRLELEPHVFAIAEEAYRNLLSEKENQTIIISGESGAGKTENAKR 171
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       191 VIQYLAHVASSHkgrkdHNIPGELERQLLQANPILESFGNAKTVKNDNSSRFGKFIRINFDVTGYIVGANIETYLLEKSR 270
Cdd:COG5022  172 IMQYLASVTSSS-----TVEISSIEKQILATNPILEAFGNAKTVRNDNSSRFGKYIKIEFDENGEICGAKIETYLLEKSR 246
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       271 AVRQAKDERTFHIFYQLLSGAGEHLKSDLLLEGFNNYRFLSNGYIP-IPGQQDKDNFQETMEAMHIMGFSHEEILSMLKV 349
Cdd:COG5022  247 VVHQNKNERNYHIFYQLLAGDPEELKKLLLLQNPKDYIYLSQGGCDkIDGIDDAKEFKITLDALKTIGIDEEEQDQIFKI 326
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       350 VSSVLQFGNISFKKERNtDQASMPENTVAQKLCHLLGMNVMEFTRAILTPRIKVGRDYVQKAQTKEQADFAVEALAKATY 429
Cdd:COG5022  327 LAAILHIGNIEFKEDRN-GAAIFSDNSVLDKACYLLGIDPSLFVKWLVKRQIKTGGEWIVVPLNLEQALAIRDSLAKALY 405
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       430 ERLFRWLVHRINKALDRTKRQGaSFIGILDIAGFEIFELNSFEQLCINYTNEKLQQLFNHTMFILEQEEYQREGIEWNFI 509
Cdd:COG5022  406 SNLFDWIVDRINKSLDHSAAAS-NFIGVLDIYGFEIFEKNSFEQLCINYTNEKLQQFFNQHMFKLEQEEYVKEGIEWSFI 484
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       510 DFgLDLQPCIDLIERpANPPGVLALLDEECWFPKATDKTFVEKLVQ--EQGSHSKFQKPRQLKDKadFCIIHYAGKVDYK 587
Cdd:COG5022  485 DY-FDNQPCIDLIEK-KNPLGILSLLDEECVMPHATDESFTSKLAQrlNKNSNPKFKKSRFRDNK--FVVKHYAGDVEYD 560
                        570       580       590       600       610       620       630       640
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       588 ADEWLMKNMDPLNDNVATLLHQSSDRFVAELWKDVDRIVgldqvtgmtetafgsayktKKGMFRTVGQLYKESLTKLMAT 667
Cdd:COG5022  561 VEGFLDKNKDPLNDDLLELLKASTNEFVSTLFDDEENIE-------------------SKGRFPTLGSRFKESLNSLMST 621
                        650       660       670       680       690       700       710       720
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       668 LRNTNPNFVRCIIPNHEKRAGKLDPHLVLDQLRCNGVLEGIRICRQGFPNRIVFQEFRQRYEILTPNA----IPKGFMDG 743
Cdd:COG5022  622 LNSTQPHYIRCIKPNEEKSPWTFDNQMVLSQLRCCGVLETIRISRAGFPSRWTFDEFVQRYRILSPSKswtgEYTWKEDT 701
                        730       740       750       760       770       780       790       800
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       744 KQACERMIRALELDPNLYRIGQSKIFFRAGVLAHLEEERaseqtkSDYLKR-ANELVQWINDKQASLESRDFGDSIESVQ 822
Cdd:COG5022  702 KNAVKSILEELVIDSSKYQIGNTKVFFKAGVLAALEDMR------DAKLDNiATRIQRAIRGRYLRRRYLQALKRIKKIQ 775
                        810       820       830       840       850       860       870       880
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       823 SFMNAHKEYKKTEKPPKGQEVSELEAIYNSLQTKLRLIKREPFVAPAGltpNEIDSTWSALEKAEQEHAEalrielkrqk 902
Cdd:COG5022  776 VIQHGFRLRRLVDYELKWRLFIKLQPLLSLLGSRKEYRSYLACIIKLQ---KTIKREKKLRETEEVEFSL---------- 842
                        890
                 ....*....|....*..
4PD3_B       903 KIAVLLQKYNRILKKLE 919
Cdd:COG5022  843 KAEVLIQKFGRSLKAKK 859
PTZ00014 PTZ00014
myosin-A; Provisional
97-785 1.10e-139

myosin-A; Provisional


Pssm-ID: 240229 [Multi-domain]  Cd Length: 821  Bit Score: 439.47  E-value: 1.10e-139
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B         97 NEASVLHNLKDRYYSGLIYTYSGLFCVVINPYKNLPIYSENIIEMYRGKKRHE-MPPHIYAISESAYRCMLQDREDQSIL 175
Cdd:PTZ00014  108 NIPCVLDFLKHRYLKNQIYTTADPLLVAINPFKDLGNTTNDWIRRYRDAKDSDkLPPHVFTTARRALENLHGVKKSQTII 187
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B        176 CTGESGAGKTENTKKVIQYLAhvaSSHKGRKDHNIpgelERQLLQANPILESFGNAKTVKNDNSSRFGKFIRINFDVTGY 255
Cdd:PTZ00014  188 VSGESGAGKTEATKQIMRYFA---SSKSGNMDLKI----QNAIMAANPVLEAFGNAKTIRNNNSSRFGRFMQLQLGEEGG 260
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B        256 IVGANIETYLLEKSRAVRQAKDERTFHIFYQLLSGAGEHLKSDLLLEGFNNYRFLSNGYIPIPGQQDKDNFQETMEAMHI 335
Cdd:PTZ00014  261 IRYGSIVAFLLEKSRVVTQEDDERSYHIFYQLLKGANDEMKEKYKLKSLEEYKYINPKCLDVPGIDDVKDFEEVMESFDS 340
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B        336 MGFSHEEILSMLKVVSSVLQFGNISF--KKERNTDQASM--PEN-TVAQKLCHLLGMNVMEFTRAILTPRIKVGRDYVQK 410
Cdd:PTZ00014  341 MGLSESQIEDIFSILSGVLLLGNVEIegKEEGGLTDAAAisDESlEVFNEACELLFLDYESLKKELTVKVTYAGNQKIEG 420
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B        411 AQTKEQADFAVEALAKATYERLFRWLVHRINKALDRTKRQGAsFIGILDIAGFEIFELNSFEQLCINYTNEKLQQLFNHT 490
Cdd:PTZ00014  421 PWSKDESEMLKDSLSKAVYEKLFLWIIRNLNATIEPPGGFKV-FIGMLDIFGFEVFKNNSLEQLFINITNEMLQKNFVDI 499
                         410       420       430       440       450       460       470       480
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B        491 MFILEQEEYQREGIEWNFIDFgLDLQPCIDLIERPANppGVLALLDEECWFPKATDKTFVEKLVQEQGSHSKFQKPRQLK 570
Cdd:PTZ00014  500 VFERESKLYKDEGISTEELEY-TSNESVIDLLCGKGK--SVLSILEDQCLAPGGTDEKFVSSCNTNLKNNPKYKPAKVDS 576
                         490       500       510       520       530       540       550       560
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B        571 DKaDFCIIHYAGKVDYKADEWLMKNMDPLNDNVATLLHQSSDRFVAELWKDVDRIVGldqvtgmtetafgsayKTKKGMF 650
Cdd:PTZ00014  577 NK-NFVIKHTIGDIQYCASGFLFKNKDVLRPELVEVVKASPNPLVRDLFEGVEVEKG----------------KLAKGQL 639
                         570       580       590       600       610       620       630       640
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B        651 rtVGQLYKESLTKLMATLRNTNPNFVRCIIPNHEKRAGKLDPHLVLDQLRCNGVLEGIRICRQGFPNRIVFQEFRQRYEI 730
Cdd:PTZ00014  640 --IGSQFLNQLDSLMSLINSTEPHFIRCIKPNENKKPLDWNSSKVLIQLHSLSILEALQLRQLGFSYRRTFAEFLSQFKY 717
                         650       660       670       680       690
                  ....*....|....*....|....*....|....*....|....*....|....*...
4PD3_B        731 LTPNAIPKGFMDGKQACERMIRALELDPNLYRIGQSKIFFR---AGVLAHLEEERASE 785
Cdd:PTZ00014  718 LDLAVSNDSSLDPKEKAEKLLERSGLPKDSYAIGKTMVFLKkdaAKELTQIQREKLAA 775
SPEC cd00176
Spectrin repeats, found in several proteins involved in cytoskeletal structure; family members ...
790-1014 3.91e-20

Spectrin repeats, found in several proteins involved in cytoskeletal structure; family members include spectrin, alpha-actinin and dystrophin; the spectrin repeat forms a three helix bundle with the second helix interrupted by proline in some sequences; the repeats are independent folding units; tandem repeats are found in differing numbers and arrange in an antiparallel manner to form dimers; the repeats are defined by a characteristic tryptophan (W) residue in helix A and a leucine (L) at the carboxyl end of helix C and separated by a linker of 5 residues; two copies of the repeat are present here


Pssm-ID: 238103 [Multi-domain]  Cd Length: 213  Bit Score: 89.81  E-value: 3.91e-20
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       790 DYLKRANELVQWINDKQASLESRDFGDSIESVQSFMNAHKEYKKTEKpPKGQEVSELEAIYNslqtklRLIKREPFVAPA 869
Cdd:cd00176    4 QFLRDADELEAWLSEKEELLSSTDYGDDLESVEALLKKHEALEAELA-AHEERVEALNELGE------QLIEEGHPDAEE 76
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       870 -GLTPNEIDSTWSALEKAEQEHAEALRIELKrqkkiavlLQKYNRILKKLENWATTKSVYLGSNETGDSITAVQAKLKNL 948
Cdd:cd00176   77 iQERLEELNQRWEELRELAEERRQRLEEALD--------LQQFFRDADDLEQWLEEKEAALASEDLGKDLESVEELLKKH 148
                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*.
4PD3_B       949 EAFDGECQSLEGQSNSdLLSILAQLTELNYNGVPELTERKDTFFAQQWTGVKSSAETYKNTLLAEL 1014
Cdd:cd00176  149 KELEEELEAHEPRLKS-LNELAEELLEEGHPDADEEIEEKLEELNERWEELLELAEERQKKLEEAL 213
Myosin_N pfam02736
Myosin N-terminal SH3-like domain; This domain has an SH3-like fold. It is found at the ...
31-76 2.22e-13

Myosin N-terminal SH3-like domain; This domain has an SH3-like fold. It is found at the N-terminus of many but not all myosins. The function of this domain is unknown.


Pssm-ID: 460670  Cd Length: 45  Bit Score: 65.14  E-value: 2.22e-13
                           10        20        30        40
                   ....*....|....*....|....*....|....*....|....*.
4PD3_B          31 TAKKLVWIPSERHGFEAASIKEERGDEVMVELaENGKKAMVNKDDI 76
Cdd:pfam02736    1 DAKKLVWVPDPKEGFVKGEIKEEEGDKVTVET-EDGKTVTVKKDDV 45
SPEC smart00150
Spectrin repeats;
909-1010 7.16e-10

Spectrin repeats;


Pssm-ID: 197544 [Multi-domain]  Cd Length: 101  Bit Score: 56.95  E-value: 7.16e-10
                            10        20        30        40        50        60        70        80
                    ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B          909 QKYNRILKKLENWATTKSVYLGSNETGDSITAVQAKLKNLEAFDGECQSLEGQSNsDLLSILAQLTELNYNGVPELTERK 988
Cdd:smart00150    1 QQFLRDADELEAWLEEKEQLLASEDLGKDLESVEALLKKHEAFEAELEAHEERVE-ALNELGEQLIEEGHPDAEEIEERL 79
                            90       100
                    ....*....|....*....|..
4PD3_B          989 DTfFAQQWTGVKSSAETYKNTL 1010
Cdd:smart00150   80 EE-LNERWEELKELAEERRQKL 100
Spectrin pfam00435
Spectrin repeat; Spectrin repeat-domains are found in several proteins involved in ...
791-895 4.06e-09

Spectrin repeat; Spectrin repeat-domains are found in several proteins involved in cytoskeletal structure. These include spectrin, alpha-actinin and dystrophin. The sequence repeat used in this family is taken from the structural repeat in reference. The spectrin domain- repeat forms a three helix bundle. The second helix is interrupted by proline in some sequences. The repeats are defined by a characteriztic tryptophan (W) residue at position 17 in helix A and a leucine (L) at 2 residues from the carboxyl end of helix C. Although the domain occurs in multiple repeats along sequences, the domains are actually stable on their own - ie they act, biophysically, like domains rather than repeats that along function when aggregated.


Pssm-ID: 395348 [Multi-domain]  Cd Length: 105  Bit Score: 55.02  E-value: 4.06e-09
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B         791 YLKRANELVQWINDKQASLESRDFGDSIESVQSFMNAHKEYKKtekppkgqEVSELEAIYNSL-QTKLRLIKREPFVAPA 869
Cdd:pfam00435    6 FFRDADDLESWIEEKEALLSSEDYGKDLESVQALLKKHKALEA--------ELAAHQDRVEALnELAEKLIDEGHYASEE 77
                           90       100
                   ....*....|....*....|....*..
4PD3_B         870 -GLTPNEIDSTWSALEKAEQEHAEALR 895
Cdd:pfam00435   78 iQERLEELNERWEQLLELAAERKQKLE 104
 
Name Accession Description Interval E-value
MYSc_Myh10 cd14920
class II myosin heavy chain 10, motor domain; Myosin motor domain of non-muscle myosin heavy ...
99-771 0e+00

class II myosin heavy chain 10, motor domain; Myosin motor domain of non-muscle myosin heavy chain 10 (also called NMMHCB). Mutations in this gene have been associated with May-Hegglin anomaly and developmental defects in brain and heart. Multiple transcript variants encoding different isoforms have been found for this gene. Class II myosins, also called conventional myosins, are the myosin type responsible for producing actomyosin contraction in metazoan muscle and non-muscle cells. Myosin II contains two heavy chains made up of the head (N-terminal) and tail (C-terminal) domains with a coiled-coil morphology that holds the two heavy chains together. The intermediate neck domain is the region creating the angle between the head and tail. It also contains 4 light chains which bind the heavy chains in the "neck" region between the head and tail. The head domain is a molecular motor, which utilizes ATP hydrolysis to generate directed movement toward the plus end along actin filaments. Class-II myosins are regulated by phosphorylation of the myosin light chain or by binding of Ca2+. A cyclical interaction between myosin and actin provides the driving force. Upon ATP binding, the myosin head dissociates from an actin filament. ATP hydrolysis causes the head to pivot and associate with a new actin subunit. The release of Pi causes the head to pivot and move the filament (power stroke). Release of ADP completes the cycle. CyMoBase classifications were used to confirm and identify the myosins in this hierarchy.


Pssm-ID: 276952 [Multi-domain]  Cd Length: 673  Bit Score: 1502.21  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B        99 ASVLHNLKDRYYSGLIYTYSGLFCVVINPYKNLPIYSENIIEMYRGKKRHEMPPHIYAISESAYRCMLQDREDQSILCTG 178
Cdd:cd14920    1 ASVLHNLKDRYYSGLIYTYSGLFCVVINPYKNLPIYSENIIEMYRGKKRHEMPPHIYAISESAYRCMLQDREDQSILCTG 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       179 ESGAGKTENTKKVIQYLAHVASSHKGRKDHNIPGELERQLLQANPILESFGNAKTVKNDNSSRFGKFIRINFDVTGYIVG 258
Cdd:cd14920   81 ESGAGKTENTKKVIQYLAHVASSHKGRKDHNIPGELERQLLQANPILESFGNAKTVKNDNSSRFGKFIRINFDVTGYIVG 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       259 ANIETYLLEKSRAVRQAKDERTFHIFYQLLSGAGEHLKSDLLLEGFNNYRFLSNGYIPIPGQQDKDNFQETMEAMHIMGF 338
Cdd:cd14920  161 ANIETYLLEKSRAVRQAKDERTFHIFYQLLSGAGEHLKSDLLLEGFNNYRFLSNGYIPIPGQQDKDNFQETMEAMHIMGF 240
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       339 SHEEILSMLKVVSSVLQFGNISFKKERNTDQASMPENTVAQKLCHLLGMNVMEFTRAILTPRIKVGRDYVQKAQTKEQAD 418
Cdd:cd14920  241 SHEEILSMLKVVSSVLQFGNISFKKERNTDQASMPENTVAQKLCHLLGMNVMEFTRAILTPRIKVGRDYVQKAQTKEQAD 320
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       419 FAVEALAKATYERLFRWLVHRINKALDRTKRQGASFIGILDIAGFEIFELNSFEQLCINYTNEKLQQLFNHTMFILEQEE 498
Cdd:cd14920  321 FAVEALAKATYERLFRWLVHRINKALDRTKRQGASFIGILDIAGFEIFELNSFEQLCINYTNEKLQQLFNHTMFILEQEE 400
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       499 YQREGIEWNFIDFGLDLQPCIDLIERPANPPGVLALLDEECWFPKATDKTFVEKLVQEQGSHSKFQKPRQLKDKADFCII 578
Cdd:cd14920  401 YQREGIEWNFIDFGLDLQPCIDLIERPANPPGVLALLDEECWFPKATDKTFVEKLVQEQGSHSKFQKPRQLKDKADFCII 480
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       579 HYAGKVDYKADEWLMKNMDPLNDNVATLLHQSSDRFVAELWKDVDRIVGLDQVTGMTETAFGSAYKTKKGMFRTVGQLYK 658
Cdd:cd14920  481 HYAGKVDYKADEWLMKNMDPLNDNVATLLHQSSDRFVAELWKDVDRIVGLDQVTGMTETAFGSAYKTKKGMFRTVGQLYK 560
                        570       580       590       600       610       620       630       640
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       659 ESLTKLMATLRNTNPNFVRCIIPNHEKRAGKLDPHLVLDQLRCNGVLEGIRICRQGFPNRIVFQEFRQRYEILTPNAIPK 738
Cdd:cd14920  561 ESLTKLMATLRNTNPNFVRCIIPNHEKRAGKLDPHLVLDQLRCNGVLEGIRICRQGFPNRIVFQEFRQRYEILTPNAIPK 640
                        650       660       670
                 ....*....|....*....|....*....|...
4PD3_B       739 GFMDGKQACERMIRALELDPNLYRIGQSKIFFR 771
Cdd:cd14920  641 GFMDGKQACERMIRALELDPNLYRIGQSKIFFR 673
MYSc_class_II cd01377
class II myosins, motor domain; Myosin motor domain in class II myosins. Class II myosins, ...
99-771 0e+00

class II myosins, motor domain; Myosin motor domain in class II myosins. Class II myosins, also called conventional myosins, are the myosin type responsible for producing actomyosin contraction in metazoan muscle and non-muscle cells. Myosin II contains two heavy chains made up of the head (N-terminal) and tail (C-terminal) domains with a coiled-coil morphology that holds the two heavy chains together. Thus, myosin II has two heads. The intermediate neck domain is the region creating the angle between the head and tail. It also contains 4 light chains which bind the heavy chains in the "neck" region between the head and tail. The head domain is a molecular motor, which utilizes ATP hydrolysis to generate directed movement toward the plus end along actin filaments. Class-II myosins are regulated by phosphorylation of the myosin light chain or by binding of Ca2+. A cyclical interaction between myosin and actin provides the driving force. Upon ATP binding, the myosin head dissociates from an actin filament. ATP hydrolysis causes the head to pivot and associate with a new actin subunit. The release of Pi causes the head to pivot and move the filament (power stroke). Release of ADP completes the cycle. CyMoBase classifications were used to confirm and identify the myosins in this hierarchy.


Pssm-ID: 276951 [Multi-domain]  Cd Length: 662  Bit Score: 1345.20  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B        99 ASVLHNLKDRYYSGLIYTYSGLFCVVINPYKNLPIYSENIIEMYRGKKRHEMPPHIYAISESAYRCMLQDREDQSILCTG 178
Cdd:cd01377    1 ASVLHNLRERYYSDLIYTYSGLFCVAVNPYKRLPIYTEEVIDKYKGKRREEMPPHIFAIADNAYRNMLQDRENQSILITG 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       179 ESGAGKTENTKKVIQYLAHVASSHKGRKDHNIP-GELERQLLQANPILESFGNAKTVKNDNSSRFGKFIRINFDVTGYIV 257
Cdd:cd01377   81 ESGAGKTENTKKVIQYLASVAASSKKKKESGKKkGTLEDQILQANPILEAFGNAKTVRNNNSSRFGKFIRIHFGSTGKIA 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       258 GANIETYLLEKSRAVRQAKDERTFHIFYQLLSGAGEHLKSDLLLEGFNNYR-FLSNGYIPIPGQQDKDNFQETMEAMHIM 336
Cdd:cd01377  161 GADIETYLLEKSRVVRQAKGERNYHIFYQLLSGADPELKEKLLLTGDPSYYfFLSQGELTIDGVDDAEEFKLTDEAFDIL 240
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       337 GFSHEEILSMLKVVSSVLQFGNISFKKERNTDQASMPENTVAQKLCHLLGMNVMEFTRAILTPRIKVGRDYVQKAQTKEQ 416
Cdd:cd01377  241 GFSEEEKMSIFKIVAAILHLGNIKFKQRRREEQAELDGTEEADKAAHLLGVNSSDLLKALLKPRIKVGREWVTKGQNKEQ 320
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       417 ADFAVEALAKATYERLFRWLVHRINKALDrTKRQGASFIGILDIAGFEIFELNSFEQLCINYTNEKLQQLFNHTMFILEQ 496
Cdd:cd01377  321 VVFSVGALAKALYERLFLWLVKRINKTLD-TKSKRQYFIGVLDIAGFEIFEFNSFEQLCINYTNEKLQQFFNHHMFVLEQ 399
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       497 EEYQREGIEWNFIDFGLDLQPCIDLIERPanPPGVLALLDEECWFPKATDKTFVEKLVQEQGSHSK-FQKPRQLKDKADF 575
Cdd:cd01377  400 EEYKKEGIEWTFIDFGLDLQPTIDLIEKP--NMGILSILDEECVFPKATDKTFVEKLYSNHLGKSKnFKKPKPKKSEAHF 477
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       576 CIIHYAGKVDYKADEWLMKNMDPLNDNVATLLHQSSDRFVAELWKDVDRivgldqvtgmtETAFGSAYKTKKGMFRTVGQ 655
Cdd:cd01377  478 ILKHYAGDVEYNIDGWLEKNKDPLNENVVALLKKSSDPLVASLFKDYEE-----------SGGGGGKKKKKGGSFRTVSQ 546
                        570       580       590       600       610       620       630       640
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       656 LYKESLTKLMATLRNTNPNFVRCIIPNHEKRAGKLDPHLVLDQLRCNGVLEGIRICRQGFPNRIVFQEFRQRYEILTPNA 735
Cdd:cd01377  547 LHKEQLNKLMTTLRSTHPHFVRCIIPNEEKKPGKIDAPLVLHQLRCNGVLEGIRICRKGFPNRIIFAEFKQRYSILAPNA 626
                        650       660       670
                 ....*....|....*....|....*....|....*.
4PD3_B       736 IPKGFMDGKQACERMIRALELDPNLYRIGQSKIFFR 771
Cdd:cd01377  627 IPKGFDDGKAACEKILKALQLDPELYRIGNTKVFFK 662
MYSc_Myh18 cd14932
class II myosin heavy chain 18, motor domain; Myosin motor domain of muscle myosin heavy chain ...
99-771 0e+00

class II myosin heavy chain 18, motor domain; Myosin motor domain of muscle myosin heavy chain 18. Class II myosins, also called conventional myosins, are the myosin type responsible for producing actomyosin contraction in metazoan muscle and non-muscle cells. Myosin II contains two heavy chains made up of the head (N-terminal) and tail (C-terminal) domains with a coiled-coil morphology that holds the two heavy chains together. The intermediate neck domain is the region creating the angle between the head and tail. It also contains 4 light chains which bind the heavy chains in the "neck" region between the head and tail. The head domain is a molecular motor, which utilizes ATP hydrolysis to generate directed movement toward the plus end along actin filaments. Class-II myosins are regulated by phosphorylation of the myosin light chain or by binding of Ca2+. A cyclical interaction between myosin and actin provides the driving force. Upon ATP binding, the myosin head dissociates from an actin filament. ATP hydrolysis causes the head to pivot and associate with a new actin subunit. The release of Pi causes the head to pivot and move the filament (power stroke). Release of ADP completes the cycle. CyMoBase classifications were used to confirm and identify the myosins in this hierarchy.


Pssm-ID: 276895 [Multi-domain]  Cd Length: 676  Bit Score: 1280.74  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B        99 ASVLHNLKDRYYSGLIYTYSGLFCVVINPYKNLPIYSENIIEMYRGKKRHEMPPHIYAISESAYRCMLQDREDQSILCTG 178
Cdd:cd14932    1 ASVLHNLKERYYSGLIYTYSGLFCVVINPYKYLPIYSEEIVNMYKGKKRHEMPPHIYAITDTAYRSMMQDREDQSILCTG 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       179 ESGAGKTENTKKVIQYLAHVASSHKGRKDHNIP----GELERQLLQANPILESFGNAKTVKNDNSSRFGKFIRINFDVTG 254
Cdd:cd14932   81 ESGAGKTENTKKVIQYLAYVASSFKTKKDQSSIalshGELEKQLLQANPILEAFGNAKTVKNDNSSRFGKFIRINFDVNG 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       255 YIVGANIETYLLEKSRAVRQAKDERTFHIFYQLLSGAGEHLKSDLLLEGFNNYRFLSNGYIPIPGQQDKDNFQETMEAMH 334
Cdd:cd14932  161 YIVGANIETYLLEKSRAIRQAKDERAFHIFYYLLTGAGDKLRSELCLEDYSKYRFLSNGNVTIPGQQDKELFAETMEAFR 240
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       335 IMGFSHEEILSMLKVVSSVLQFGNISFKKERNTDQASMPENTVAQKLCHLLGMNVMEFTRAILTPRIKVGRDYVQKAQTK 414
Cdd:cd14932  241 IMSIPEEEQTGLLKVVSAVLQLGNMSFKKERNSDQASMPDDTAAQKVCHLLGMNVTDFTRAILSPRIKVGRDYVQKAQTQ 320
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       415 EQADFAVEALAKATYERLFRWLVHRINKALDRTKRQGASFIGILDIAGFEIFELNSFEQLCINYTNEKLQQLFNHTMFIL 494
Cdd:cd14932  321 EQAEFAVEALAKASYERMFRWLVMRINKALDKTKRQGASFIGILDIAGFEIFELNSFEQLCINYTNEKLQQLFNHTMFIL 400
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       495 EQEEYQREGIEWNFIDFGLDLQPCIDLIERPANPPGVLALLDEECWFPKATDKTFVEKLVQEQGSHSKFQKPRQLKDKAD 574
Cdd:cd14932  401 EQEEYQREGIEWSFIDFGLDLQPCIELIEKPNGPPGILALLDEECWFPKATDKSFVEKVVQEQGNNPKFQKPKKLKDDAD 480
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       575 FCIIHYAGKVDYKADEWLMKNMDPLNDNVATLLHQSSDRFVAELWKDVDRIVGLDQVTGMTETAFGsAYKTKKGMFRTVG 654
Cdd:cd14932  481 FCIIHYAGKVDYKANEWLMKNMDPLNENVATLLNQSTDKFVSELWKDVDRIVGLDKVAGMGESLHG-AFKTRKGMFRTVG 559
                        570       580       590       600       610       620       630       640
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       655 QLYKESLTKLMATLRNTNPNFVRCIIPNHEKRAGKLDPHLVLDQLRCNGVLEGIRICRQGFPNRIVFQEFRQRYEILTPN 734
Cdd:cd14932  560 QLYKEQLMNLMTTLRNTNPNFVRCIIPNHEKKAGKLAHHLVLDQLRCNGVLEGIRICRQGFPNRIVFQEFRQRYEILTPN 639
                        650       660       670
                 ....*....|....*....|....*....|....*..
4PD3_B       735 AIPKGFMDGKQACERMIRALELDPNLYRIGQSKIFFR 771
Cdd:cd14932  640 AIPKGFMDGKQACVLMVKALELDPNLYRIGQSKVFFR 676
MYSc_Myh9 cd14919
class II myosin heavy chain 9, motor domain; Myosin motor domain of non-muscle myosin heavy ...
99-771 0e+00

class II myosin heavy chain 9, motor domain; Myosin motor domain of non-muscle myosin heavy chain 9 (also called NMMHCA, NMHC-II-A, MHA, FTNS, EPSTS, and DFNA17). Myosin is a hexameric protein composed of a pair of myosin heavy chains (MYH) and two pairs of nonidentical light chains. The encoded protein is a myosin IIA heavy chain that contains an IQ domain and a myosin head-like domain which is involved in several important functions, including cytokinesis, cell motility and maintenance of cell shape. Defects in this gene have been associated with non-syndromic sensorineural deafness autosomal dominant type 17, Epstein syndrome, Alport syndrome with macrothrombocytopenia, Sebastian syndrome, Fechtner syndrome and macrothrombocytopenia with progressive sensorineural deafness. Class II myosins, also called conventional myosins, are the myosin type responsible for producing actomyosin contraction in metazoan muscle and non-muscle cells. Myosin II contains two heavy chains made up of the head (N-terminal) and tail (C-terminal) domains with a coiled-coil morphology that holds the two heavy chains together. The intermediate neck domain is the region creating the angle between the head and tail. It also contains 4 light chains which bind the heavy chains in the "neck" region between the head and tail. The head domain is a molecular motor, which utilizes ATP hydrolysis to generate directed movement toward the plus end along actin filaments. Class-II myosins are regulated by phosphorylation of the myosin light chain or by binding of Ca2+. A cyclical interaction between myosin and actin provides the driving force. Upon ATP binding, the myosin head dissociates from an actin filament. ATP hydrolysis causes the head to pivot and associate with a new actin subunit. The release of Pi causes the head to pivot and move the filament (power stroke). Release of ADP completes the cycle. CyMoBase classifications were used to confirm and identify the myosins in this hierarchy.


Pssm-ID: 276883 [Multi-domain]  Cd Length: 670  Bit Score: 1257.31  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B        99 ASVLHNLKDRYYSGLIYTYSGLFCVVINPYKNLPIYSENIIEMYRGKKRHEMPPHIYAISESAYRCMLQDREDQSILCTG 178
Cdd:cd14919    1 ASVLHNLKERYYSGLIYTYSGLFCVVINPYKNLPIYSEEIVEMYKGKKRHEMPPHIYAITDTAYRSMMQDREDQSILCTG 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       179 ESGAGKTENTKKVIQYLAHVASSHKGRKDHnipGELERQLLQANPILESFGNAKTVKNDNSSRFGKFIRINFDVTGYIVG 258
Cdd:cd14919   81 ESGAGKTENTKKVIQYLAHVASSHKSKKDQ---GELERQLLQANPILEAFGNAKTVKNDNSSRFGKFIRINFDVNGYIVG 157
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       259 ANIETYLLEKSRAVRQAKDERTFHIFYQLLSGAGEHLKSDLLLEGFNNYRFLSNGYIPIPGQQDKDNFQETMEAMHIMGF 338
Cdd:cd14919  158 ANIETYLLEKSRAIRQAKEERTFHIFYYLLSGAGEHLKTDLLLEPYNKYRFLSNGHVTIPGQQDKDMFQETMEAMRIMGI 237
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       339 SHEEILSMLKVVSSVLQFGNISFKKERNTDQASMPENTVAQKLCHLLGMNVMEFTRAILTPRIKVGRDYVQKAQTKEQAD 418
Cdd:cd14919  238 PEEEQMGLLRVISGVLQLGNIVFKKERNTDQASMPDNTAAQKVSHLLGINVTDFTRGILTPRIKVGRDYVQKAQTKEQAD 317
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       419 FAVEALAKATYERLFRWLVHRINKALDRTKRQGASFIGILDIAGFEIFELNSFEQLCINYTNEKLQQLFNHTMFILEQEE 498
Cdd:cd14919  318 FAIEALAKATYERMFRWLVLRINKALDKTKRQGASFIGILDIAGFEIFDLNSFEQLCINYTNEKLQQLFNHTMFILEQEE 397
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       499 YQREGIEWNFIDFGLDLQPCIDLIERPANPPGVLALLDEECWFPKATDKTFVEKLVQEQGSHSKFQKPRQLKDKADFCII 578
Cdd:cd14919  398 YQREGIEWNFIDFGLDLQPCIDLIEKPAGPPGILALLDEECWFPKATDKSFVEKVVQEQGTHPKFQKPKQLKDKADFCII 477
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       579 HYAGKVDYKADEWLMKNMDPLNDNVATLLHQSSDRFVAELWKDVDRIVGLDQVTGMTETAFGSAYKTKKGMFRTVGQLYK 658
Cdd:cd14919  478 HYAGKVDYKADEWLMKNMDPLNDNIATLLHQSSDKFVSELWKDVDRIIGLDQVAGMSETALPGAFKTRKGMFRTVGQLYK 557
                        570       580       590       600       610       620       630       640
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       659 ESLTKLMATLRNTNPNFVRCIIPNHEKRAGKLDPHLVLDQLRCNGVLEGIRICRQGFPNRIVFQEFRQRYEILTPNAIPK 738
Cdd:cd14919  558 EQLAKLMATLRNTNPNFVRCIIPNHEKKAGKLDPHLVLDQLRCNGVLEGIRICRQGFPNRVVFQEFRQRYEILTPNSIPK 637
                        650       660       670
                 ....*....|....*....|....*....|...
4PD3_B       739 GFMDGKQACERMIRALELDPNLYRIGQSKIFFR 771
Cdd:cd14919  638 GFMDGKQACVLMIKALELDSNLYRIGQSKVFFR 670
MYSc_Myh11 cd14921
class II myosin heavy chain 11, motor domain; Myosin motor domain of smooth muscle myosin ...
99-771 0e+00

class II myosin heavy chain 11, motor domain; Myosin motor domain of smooth muscle myosin heavy chain 11 (also called SMMHC, SMHC). The gene product is a subunit of a hexameric protein that consists of two heavy chain subunits and two pairs of non-identical light chain subunits. It functions as a major contractile protein, converting chemical energy into mechanical energy through the hydrolysis of ATP. The gene encoding a human ortholog of rat NUDE1 is transcribed from the reverse strand of this gene, and its 3' end overlaps with that of the latter. Inversion of the MYH11 locus is one of the most frequent chromosomal aberrations found in acute myeloid leukemia. Alternative splicing generates isoforms that are differentially expressed, with ratios changing during muscle cell maturation. Mutations in MYH11 have been described in individuals with thoracic aortic aneurysms leading to acute aortic dissections with patent ductus arteriosus. MYH11 mutations are also thought to contribute to human colorectal cancer and are also associated with Peutz-Jeghers syndrome. The mutations found in human intestinal neoplasia result in unregulated proteins with constitutive motor activity, similar to the mutant myh11 zebrafish. Class II myosins, also called conventional myosins, are the myosin type responsible for producing actomyosin contraction in metazoan muscle and non-muscle cells. Myosin II contains two heavy chains made up of the head (N-terminal) and tail (C-terminal) domains with a coiled-coil morphology that holds the two heavy chains together. The intermediate neck domain is the region creating the angle between the head and tail. It also contains 4 light chains which bind the heavy chains in the "neck" region between the head and tail. The head domain is a molecular motor, which utilizes ATP hydrolysis to generate directed movement toward the plus end along actin filaments. Class-II myosins are regulated by phosphorylation of the myosin light chain or by binding of Ca2+. A cyclical interaction between myosin and actin provides the driving force. Upon ATP binding, the myosin head dissociates from an actin filament. ATP hydrolysis causes the head to pivot and associate with a new actin subunit. The release of Pi causes the head to pivot and move the filament (power stroke). Release of ADP completes the cycle. CyMoBase classifications were used to confirm and identify the myosins in this hierarchy.


Pssm-ID: 276885 [Multi-domain]  Cd Length: 673  Bit Score: 1249.91  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B        99 ASVLHNLKDRYYSGLIYTYSGLFCVVINPYKNLPIYSENIIEMYRGKKRHEMPPHIYAISESAYRCMLQDREDQSILCTG 178
Cdd:cd14921    1 ASVLHNLRERYFSGLIYTYSGLFCVVVNPYKHLPIYSEKIVDMYKGKKRHEMPPHIYAIADTAYRSMLQDREDQSILCTG 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       179 ESGAGKTENTKKVIQYLAHVASSHKGRKDHNIPGELERQLLQANPILESFGNAKTVKNDNSSRFGKFIRINFDVTGYIVG 258
Cdd:cd14921   81 ESGAGKTENTKKVIQYLAVVASSHKGKKDTSITGELEKQLLQANPILEAFGNAKTVKNDNSSRFGKFIRINFDVTGYIVG 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       259 ANIETYLLEKSRAVRQAKDERTFHIFYQLLSGAGEHLKSDLLLEGFNNYRFLSNGYIPIPGQQDKDNFQETMEAMHIMGF 338
Cdd:cd14921  161 ANIETYLLEKSRAIRQARDERTFHIFYYLIAGAKEKMRSDLLLEGFNNYTFLSNGFVPIPAAQDDEMFQETLEAMSIMGF 240
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       339 SHEEILSMLKVVSSVLQFGNISFKKERNTDQASMPENTVAQKLCHLLGMNVMEFTRAILTPRIKVGRDYVQKAQTKEQAD 418
Cdd:cd14921  241 SEEEQLSILKVVSSVLQLGNIVFKKERNTDQASMPDNTAAQKVCHLMGINVTDFTRSILTPRIKVGRDVVQKAQTKEQAD 320
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       419 FAVEALAKATYERLFRWLVHRINKALDRTKRQGASFIGILDIAGFEIFELNSFEQLCINYTNEKLQQLFNHTMFILEQEE 498
Cdd:cd14921  321 FAIEALAKATYERLFRWILTRVNKALDKTHRQGASFLGILDIAGFEIFEVNSFEQLCINYTNEKLQQLFNHTMFILEQEE 400
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       499 YQREGIEWNFIDFGLDLQPCIDLIERPANPPGVLALLDEECWFPKATDKTFVEKLVQEQGSHSKFQKPRQLKDKADFCII 578
Cdd:cd14921  401 YQREGIEWNFIDFGLDLQPCIELIERPNNPPGVLALLDEECWFPKATDKSFVEKLCTEQGNHPKFQKPKQLKDKTEFSII 480
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       579 HYAGKVDYKADEWLMKNMDPLNDNVATLLHQSSDRFVAELWKDVDRIVGLDQVTGMTETAFGSAYKTKKGMFRTVGQLYK 658
Cdd:cd14921  481 HYAGKVDYNASAWLTKNMDPLNDNVTSLLNASSDKFVADLWKDVDRIVGLDQMAKMTESSLPSASKTKKGMFRTVGQLYK 560
                        570       580       590       600       610       620       630       640
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       659 ESLTKLMATLRNTNPNFVRCIIPNHEKRAGKLDPHLVLDQLRCNGVLEGIRICRQGFPNRIVFQEFRQRYEILTPNAIPK 738
Cdd:cd14921  561 EQLGKLMTTLRNTTPNFVRCIIPNHEKRSGKLDAFLVLEQLRCNGVLEGIRICRQGFPNRIVFQEFRQRYEILAANAIPK 640
                        650       660       670
                 ....*....|....*....|....*....|...
4PD3_B       739 GFMDGKQACERMIRALELDPNLYRIGQSKIFFR 771
Cdd:cd14921  641 GFMDGKQACILMIKALELDPNLYRIGQSKIFFR 673
MYSc_Myh19 cd15896
class II myosin heavy chain19, motor domain; Myosin motor domain of muscle myosin heavy chain ...
99-771 0e+00

class II myosin heavy chain19, motor domain; Myosin motor domain of muscle myosin heavy chain 19. Class II myosins, also called conventional myosins, are the myosin type responsible for producing actomyosin contraction in metazoan muscle and non-muscle cells. Myosin II contains two heavy chains made up of the head (N-terminal) and tail (C-terminal) domains with a coiled-coil morphology that holds the two heavy chains together. The intermediate neck domain is the region creating the angle between the head and tail. It also contains 4 light chains which bind the heavy chains in the "neck" region between the head and tail. The head domain is a molecular motor, which utilizes ATP hydrolysis to generate directed movement toward the plus end along actin filaments. Class-II myosins are regulated by phosphorylation of the myosin light chain or by binding of Ca2+. A cyclical interaction between myosin and actin provides the driving force. Upon ATP binding, the myosin head dissociates from an actin filament. ATP hydrolysis causes the head to pivot and associate with a new actin subunit. The release of Pi causes the head to pivot and move the filament (power stroke). Release of ADP completes the cycle. CyMoBase classifications were used to confirm and identify the myosins in this hierarchy.


Pssm-ID: 276899 [Multi-domain]  Cd Length: 675  Bit Score: 1231.86  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B        99 ASVLHNLKDRYYSGLIYTYSGLFCVVINPYKNLPIYSENIIEMYRGKKRHEMPPHIYAISESAYRCMLQDREDQSILCTG 178
Cdd:cd15896    1 ASVLHNLKERYYSGLIYTYSGLFCVVINPYKNLPIYSEEIVEMYKGKKRHEMPPHIYAITDTAYRSMMQDREDQSILCTG 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       179 ESGAGKTENTKKVIQYLAHVASSHKGRKDHN----IPGELERQLLQANPILESFGNAKTVKNDNSSRFGKFIRINFDVTG 254
Cdd:cd15896   81 ESGAGKTENTKKVIQYLAHVASSHKTKKDQNslalSHGELEKQLLQANPILEAFGNAKTVKNDNSSRFGKFIRINFDVNG 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       255 YIVGANIETYLLEKSRAVRQAKDERTFHIFYQLLSGAGEHLKSDLLLEGFNNYRFLSNGYIPIPGQQDKDNFQETMEAMH 334
Cdd:cd15896  161 YIVGANIETYLLEKSRAIRQAKEERTFHIFYYLLTGAGDKLRSELLLENYNNYRFLSNGNVTIPGQQDKDLFTETMEAFR 240
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       335 IMGFSHEEILSMLKVVSSVLQFGNISFKKERNTDQASMPENTVAQKLCHLLGMNVMEFTRAILTPRIKVGRDYVQKAQTK 414
Cdd:cd15896  241 IMGIPEDEQIGMLKVVASVLQLGNMSFKKERHTDQASMPDNTAAQKVCHLMGMNVTDFTRAILSPRIKVGRDYVQKAQTQ 320
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       415 EQADFAVEALAKATYERLFRWLVHRINKALDRTKRQGASFIGILDIAGFEIFELNSFEQLCINYTNEKLQQLFNHTMFIL 494
Cdd:cd15896  321 EQAEFAVEALAKATYERMFRWLVMRINKALDKTKRQGASFIGILDIAGFEIFELNSFEQLCINYTNEKLQQLFNHTMFIL 400
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       495 EQEEYQREGIEWNFIDFGLDLQPCIDLIERPANPPGVLALLDEECWFPKATDKTFVEKLVQEQGSHSKFQKPRQLKDKAD 574
Cdd:cd15896  401 EQEEYQREGIEWSFIDFGLDLQPCIDLIEKPASPPGILALLDEECWFPKATDKSFVEKVLQEQGTHPKFFKPKKLKDEAD 480
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       575 FCIIHYAGKVDYKADEWLMKNMDPLNDNVATLLHQSSDRFVAELWKDVDRIVGLDQVTGMTEtaFGSAYKTKKGMFRTVG 654
Cdd:cd15896  481 FCIIHYAGKVDYKADEWLMKNMDPLNDNVATLLNQSTDKFVSELWKDVDRIVGLDKVSGMSE--MPGAFKTRKGMFRTVG 558
                        570       580       590       600       610       620       630       640
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       655 QLYKESLTKLMATLRNTNPNFVRCIIPNHEKRAGKLDPHLVLDQLRCNGVLEGIRICRQGFPNRIVFQEFRQRYEILTPN 734
Cdd:cd15896  559 QLYKEQLSKLMATLRNTNPNFVRCIIPNHEKKAGKLDPHLVLDQLRCNGVLEGIRICRQGFPNRIVFQEFRQRYEILTPN 638
                        650       660       670
                 ....*....|....*....|....*....|....*..
4PD3_B       735 AIPKGFMDGKQACERMIRALELDPNLYRIGQSKIFFR 771
Cdd:cd15896  639 AIPKGFMDGKQACVLMIKSLELDPNLYRIGQSKVFFR 675
MYSc_Myh2_insects_mollusks cd14911
class II myosin heavy chain 2, motor domain; Myosin motor domain of type IIa skeletal muscle ...
99-771 0e+00

class II myosin heavy chain 2, motor domain; Myosin motor domain of type IIa skeletal muscle myosin heavy chain 2 (also called MYH2A, MYHSA2, MyHC-IIa, MYHas8, MyHC-2A) in insects and mollusks. This gene encodes a member of the class II or conventional myosin heavy chains, and functions in skeletal muscle contraction. Mutations in this gene results in inclusion body myopathy-3 and familial congenital myopathy. Class II myosins, also called conventional myosins, are the myosin type responsible for producing actomyosin contraction in metazoan muscle and non-muscle cells. Myosin II contains two heavy chains made up of the head (N-terminal) and tail (C-terminal) domains with a coiled-coil morphology that holds the two heavy chains together. The intermediate neck domain is the region creating the angle between the head and tail. It also contains 4 light chains which bind the heavy chains in the "neck" region between the head and tail. The head domain is a molecular motor, which utilizes ATP hydrolysis to generate directed movement toward the plus end along actin filaments. Class-II myosins are regulated by phosphorylation of the myosin light chain or by binding of Ca2+. A cyclical interaction between myosin and actin provides the driving force. Upon ATP binding, the myosin head dissociates from an actin filament. ATP hydrolysis causes the head to pivot and associate with a new actin subunit. The release of Pi causes the head to pivot and move the filament (power stroke). Release of ADP completes the cycle. CyMoBase classifications were used to confirm and identify the myosins in this hierarchy.


Pssm-ID: 276876 [Multi-domain]  Cd Length: 674  Bit Score: 1200.19  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B        99 ASVLHNLKDRYYSGLIYTYSGLFCVVINPYKNLPIYSENIIEMYRGKKRHEMPPHIYAISESAYRCMLQDREDQSILCTG 178
Cdd:cd14911    1 ASVLHNIKDRYYSGLIYTYSGLFCVVVNPYKKLPIYTEKIMERYKGIKRHEVPPHVFAITDSAYRNMLGDREDQSILCTG 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       179 ESGAGKTENTKKVIQYLAHVASS---------HKGRKDHNIPGELERQLLQANPILESFGNAKTVKNDNSSRFGKFIRIN 249
Cdd:cd14911   81 ESGAGKTENTKKVIQFLAYVAASkpkgsgavpHPAVNPAVLIGELEQQLLQANPILEAFGNAKTVKNDNSSRFGKFIRIN 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       250 FDVTGYIVGANIETYLLEKSRAVRQAKDERTFHIFYQLLSGAGEHLKSDLLLEGFNNYRFLSNGYIPIPGQQDKDNFQET 329
Cdd:cd14911  161 FDASGFISGANIETYLLEKSRAIRQAKDERTFHIFYQLLAGATPEQREKFILDDVKSYAFLSNGSLPVPGVDDYAEFQAT 240
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       330 MEAMHIMGFSHEEILSMLKVVSSVLQFGNISFKKERNTDQASMPENTVAQKLCHLLGMNVMEFTRAILTPRIKVGRDYVQ 409
Cdd:cd14911  241 VKSMNIMGMTSEDFNSIFRIVSAVLLFGSMKFRQERNNDQATLPDNTVAQKIAHLLGLSVTDMTRAFLTPRIKVGRDFVT 320
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       410 KAQTKEQADFAVEALAKATYERLFRWLVHRINKALDRTKRQGASFIGILDIAGFEIFELNSFEQLCINYTNEKLQQLFNH 489
Cdd:cd14911  321 KAQTKEQVEFAVEAIAKACYERMFKWLVNRINRSLDRTKRQGASFIGILDMAGFEIFELNSFEQLCINYTNEKLQQLFNH 400
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       490 TMFILEQEEYQREGIEWNFIDFGLDLQPCIDLIERPAnppGVLALLDEECWFPKATDKTFVEKLVQEQGSHSKFQKpRQL 569
Cdd:cd14911  401 TMFILEQEEYQREGIEWKFIDFGLDLQPTIDLIDKPG---GIMALLDEECWFPKATDKTFVDKLVSAHSMHPKFMK-TDF 476
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       570 KDKADFCIIHYAGKVDYKADEWLMKNMDPLNDNVATLLHQSSDRFVAELWKDVDrIVGLDQVTgMTETAFGSayKTKKGM 649
Cdd:cd14911  477 RGVADFAIVHYAGRVDYSAAKWLMKNMDPLNENIVSLLQGSQDPFVVNIWKDAE-IVGMAQQA-LTDTQFGA--RTRKGM 552
                        570       580       590       600       610       620       630       640
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       650 FRTVGQLYKESLTKLMATLRNTNPNFVRCIIPNHEKRAGKLDPHLVLDQLRCNGVLEGIRICRQGFPNRIVFQEFRQRYE 729
Cdd:cd14911  553 FRTVSHLYKEQLAKLMDTLRNTNPNFVRCIIPNHEKRAGKIDAPLVLDQLRCNGVLEGIRICRQGFPNRIPFQEFRQRYE 632
                        650       660       670       680
                 ....*....|....*....|....*....|....*....|..
4PD3_B       730 ILTPNAIPKGFMDGKQACERMIRALELDPNLYRIGQSKIFFR 771
Cdd:cd14911  633 LLTPNVIPKGFMDGKKACEKMIQALELDSNLYRVGQSKIFFR 674
MYSc_Myh14_mammals cd14930
class II myosin heavy chain 14 motor domain; Myosin motor domain of non-muscle myosin heavy ...
99-771 0e+00

class II myosin heavy chain 14 motor domain; Myosin motor domain of non-muscle myosin heavy chain 14 (also called FLJ13881, KIAA2034, MHC16, MYH17). Its members include mammals, chickens, and turtles. Class II myosins, also called conventional myosins, are the myosin type responsible for producing actomyosin contraction in metazoan muscle and non-muscle cells. Myosin II contains two heavy chains made up of the head (N-terminal) and tail (C-terminal) domains with a coiled-coil morphology that holds the two heavy chains together. The intermediate neck domain is the region creating the angle between the head and tail. It also contains 4 light chains which bind the heavy chains in the "neck" region between the head and tail. The head domain is a molecular motor, which utilizes ATP hydrolysis to generate directed movement toward the plus end along actin filaments. Class-II myosins are regulated by phosphorylation of the myosin light chain or by binding of Ca2+. A cyclical interaction between myosin and actin provides the driving force. Upon ATP binding, the myosin head dissociates from an actin filament. ATP hydrolysis causes the head to pivot and associate with a new actin subunit. The release of Pi causes the head to pivot and move the filament (power stroke). Release of ADP completes the cycle. Some of the data used for this classification were produced by the CyMoBase team at the Max-Planck-Institute for Biophysical Chemistry. The sequence names are composed of the species abbreviation followed by the protein abbreviation and optional protein classifier and variant designations.


Pssm-ID: 276893 [Multi-domain]  Cd Length: 670  Bit Score: 1197.22  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B        99 ASVLHNLKDRYYSGLIYTYSGLFCVVINPYKNLPIYSENIIEMYRGKKRHEMPPHIYAISESAYRCMLQDREDQSILCTG 178
Cdd:cd14930    1 ASVLHNLRERYYSGLIYTYSGLFCVVINPYKQLPIYTEAIVEMYRGKKRHEVPPHVYAVTEGAYRSMLQDREDQSILCTG 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       179 ESGAGKTENTKKVIQYLAHVASSHKGRKDHNIPGELERQLLQANPILESFGNAKTVKNDNSSRFGKFIRINFDVTGYIVG 258
Cdd:cd14930   81 ESGAGKTENTKKVIQYLAHVASSPKGRKEPGVPGELERQLLQANPILEAFGNAKTVKNDNSSRFGKFIRINFDVAGYIVG 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       259 ANIETYLLEKSRAVRQAKDERTFHIFYQLLSGAGEHLKSDLLLEGFNNYRFLSNGYIPIPGQQdKDNFQETMEAMHIMGF 338
Cdd:cd14930  161 ANIETYLLEKSRAIRQAKDECSFHIFYQLLGGAGEQLKADLLLEPCSHYRFLTNGPSSSPGQE-RELFQETLESLRVLGF 239
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       339 SHEEILSMLKVVSSVLQFGNISFKKERNTDQASMPENTVAQKLCHLLGMNVMEFTRAILTPRIKVGRDYVQKAQTKEQAD 418
Cdd:cd14930  240 SHEEITSMLRMVSAVLQFGNIVLKRERNTDQATMPDNTAAQKLCRLLGLGVTDFSRALLTPRIKVGRDYVQKAQTKEQAD 319
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       419 FAVEALAKATYERLFRWLVHRINKALDRTKRQGASFIGILDIAGFEIFELNSFEQLCINYTNEKLQQLFNHTMFILEQEE 498
Cdd:cd14930  320 FALEALAKATYERLFRWLVLRLNRALDRSPRQGASFLGILDIAGFEIFQLNSFEQLCINYTNEKLQQLFNHTMFVLEQEE 399
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       499 YQREGIEWNFIDFGLDLQPCIDLIERPANPPGVLALLDEECWFPKATDKTFVEKLVQEQGSHSKFQKPRQLKDKADFCII 578
Cdd:cd14930  400 YQREGIPWTFLDFGLDLQPCIDLIERPANPPGLLALLDEECWFPKATDKSFVEKVAQEQGGHPKFQRPRHLRDQADFSVL 479
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       579 HYAGKVDYKADEWLMKNMDPLNDNVATLLHQSSDRFVAELWKDVDRIVGLDQVTGMTETAFGSayKTKKGMFRTVGQLYK 658
Cdd:cd14930  480 HYAGKVDYKANEWLMKNMDPLNDNVAALLHQSTDRLTAEIWKDVEGIVGLEQVSSLGDGPPGG--RPRRGMFRTVGQLYK 557
                        570       580       590       600       610       620       630       640
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       659 ESLTKLMATLRNTNPNFVRCIIPNHEKRAGKLDPHLVLDQLRCNGVLEGIRICRQGFPNRIVFQEFRQRYEILTPNAIPK 738
Cdd:cd14930  558 ESLSRLMATLSNTNPSFVRCIVPNHEKRAGKLEPRLVLDQLRCNGVLEGIRICRQGFPNRILFQEFRQRYEILTPNAIPK 637
                        650       660       670
                 ....*....|....*....|....*....|...
4PD3_B       739 GFMDGKQACERMIRALELDPNLYRIGQSKIFFR 771
Cdd:cd14930  638 GFMDGKQACEKMIQALELDPNLYRVGQSKIFFR 670
Myosin_head pfam00063
Myosin head (motor domain);
87-771 0e+00

Myosin head (motor domain);


Pssm-ID: 395017 [Multi-domain]  Cd Length: 674  Bit Score: 1133.54  E-value: 0e+00
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B          87 VEDMAELTCLNEASVLHNLKDRYYSGLIYTYSGLFCVVINPYKNLPIYSENIIEMYRGKKRHEMPPHIYAISESAYRCML 166
Cdd:pfam00063    1 VEDMVELSYLNEPSVLHNLKKRYKSDLIYTYSGLVLVAVNPYKQLPIYSEDMIKAYRGKRRGELPPHIFAIADEAYRSML 80
                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B         167 QDREDQSILCTGESGAGKTENTKKVIQYLAHVASSHKGrkdhNIPGELERQLLQANPILESFGNAKTVKNDNSSRFGKFI 246
Cdd:pfam00063   81 QDKENQSILISGESGAGKTENTKKIMQYLASVSGSGSA----GNVGRLEEQILQSNPILEAFGNAKTVRNNNSSRFGKYI 156
                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B         247 RINFDVTGYIVGANIETYLLEKSRAVRQAKDERTFHIFYQLLSGAGEHLKSDLLLEGFNNYRFLSN-GYIPIPGQQDKDN 325
Cdd:pfam00063  157 EIQFDAKGDIVGGKIETYLLEKSRVVYQAEGERNYHIFYQLLAGASAQLKKELRLTNPKDYHYLSQsGCYTIDGIDDSEE 236
                          250       260       270       280       290       300       310       320
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B         326 FQETMEAMHIMGFSHEEILSMLKVVSSVLQFGNISFKKERNTDQASMPENTVAQKLCHLLGMNVMEFTRAILTPRIKVGR 405
Cdd:pfam00063  237 FKITDKAMDILGFSDEEQMGIFRIVAAILHLGNIEFKKERNDEQAVPDDTENLQKAASLLGIDSTELEKALCKRRIKTGR 316
                          330       340       350       360       370       380       390       400
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B         406 DYVQKAQTKEQADFAVEALAKATYERLFRWLVHRINKALDRTKRQGASFIGILDIAGFEIFELNSFEQLCINYTNEKLQQ 485
Cdd:pfam00063  317 ETVSKPQNVEQANYARDALAKAIYSRLFDWLVDRINKSLDVKTIEKASFIGVLDIYGFEIFEKNSFEQLCINYVNEKLQQ 396
                          410       420       430       440       450       460       470       480
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B         486 LFNHTMFILEQEEYQREGIEWNFIDFGlDLQPCIDLIERPanPPGVLALLDEECWFPKATDKTFVEKLVQEQGSHSKFQK 565
Cdd:pfam00063  397 FFNHHMFKLEQEEYVREGIEWTFIDFG-DNQPCIDLIEKK--PLGILSLLDEECLFPKATDQTFLDKLYSTFSKHPHFQK 473
                          490       500       510       520       530       540       550       560
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B         566 PRQlKDKADFCIIHYAGKVDYKADEWLMKNMDPLNDNVATLLHQSSDRFVAELWKDVDRIVGLDQVTGMTETafgsAYKT 645
Cdd:pfam00063  474 PRL-QGETHFIIKHYAGDVEYNVEGFLEKNKDPLNDDLVSLLKSSSDPLLAELFPDYETAESAAANESGKST----PKRT 548
                          570       580       590       600       610       620       630       640
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B         646 KKGMFRTVGQLYKESLTKLMATLRNTNPNFVRCIIPNHEKRAGKLDPHLVLDQLRCNGVLEGIRICRQGFPNRIVFQEFR 725
Cdd:pfam00063  549 KKKRFITVGSQFKESLGELMKTLNSTNPHYIRCIKPNEKKRAGVFDNSLVLHQLRCNGVLEGIRIRRAGFPNRITFQEFV 628
                          650       660       670       680
                   ....*....|....*....|....*....|....*....|....*.
4PD3_B         726 QRYEILTPNAIPKGFMDGKQACERMIRALELDPNLYRIGQSKIFFR 771
Cdd:pfam00063  629 QRYRILAPKTWPKWKGDAKKGCEAILQSLNLDKEEYQFGKTKIFFR 674
MYSc smart00242
Myosin. Large ATPases; ATPase; molecular motor. Muscle contraction consists of a cyclical ...
80-782 0e+00

Myosin. Large ATPases; ATPase; molecular motor. Muscle contraction consists of a cyclical interaction between myosin and actin. The core of the myosin structure is similar in fold to that of kinesin.


Pssm-ID: 214580 [Multi-domain]  Cd Length: 677  Bit Score: 1036.35  E-value: 0e+00
                            10        20        30        40        50        60        70        80
                    ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B           80 NPPKFSKVEDMAELTCLNEASVLHNLKDRYYSGLIYTYSGLFCVVINPYKNLPIYSENIIEMYRGKKRHEMPPHIYAISE 159
Cdd:smart00242    1 NPPKFEGVEDLVLLTYLNEPAVLHNLKKRYLKDLIYTYIGLVLVAVNPYKQLPIYTDEVIKKYRGKSRGELPPHVFAIAD 80
                            90       100       110       120       130       140       150       160
                    ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B          160 SAYRCMLQDREDQSILCTGESGAGKTENTKKVIQYLAHVASSHKGRkdhnipGELERQLLQANPILESFGNAKTVKNDNS 239
Cdd:smart00242   81 NAYRNMLNDKENQSIIISGESGAGKTENTKKIMQYLASVSGSNTEV------GSVEDQILESNPILEAFGNAKTLRNNNS 154
                           170       180       190       200       210       220       230       240
                    ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B          240 SRFGKFIRINFDVTGYIVGANIETYLLEKSRAVRQAKDERTFHIFYQLLSGAGEHLKSDLLLEGFNNYRFLSNG-YIPIP 318
Cdd:smart00242  155 SRFGKFIEIHFDAKGKIIGAKIETYLLEKSRVVSQAKGERNYHIFYQLLAGASEELKKELGLKSPEDYRYLNQGgCLTVD 234
                           250       260       270       280       290       300       310       320
                    ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B          319 GQQDKDNFQETMEAMHIMGFSHEEILSMLKVVSSVLQFGNISFKKERNTDQASMPENT-VAQKLCHLLGMNVMEFTRAIL 397
Cdd:smart00242  235 GIDDAEEFKETLNAMRVLGFSEEEQESIFKILAAILHLGNIEFEEGRNDNAASTVKDKeELSNAAELLGVDPEELEKALT 314
                           330       340       350       360       370       380       390       400
                    ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B          398 TPRIKVGRDYVQKAQTKEQADFAVEALAKATYERLFRWLVHRINKALDrTKRQGASFIGILDIAGFEIFELNSFEQLCIN 477
Cdd:smart00242  315 KRKIKTGGEVITKPLNVEQALDARDALAKALYSRLFDWLVKRINQSLS-FKDGSTYFIGVLDIYGFEIFEVNSFEQLCIN 393
                           410       420       430       440       450       460       470       480
                    ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B          478 YTNEKLQQLFNHTMFILEQEEYQREGIEWNFIDFGlDLQPCIDLIErpANPPGVLALLDEECWFPKATDKTFVEKLVQEQ 557
Cdd:smart00242  394 YANEKLQQFFNQHVFKLEQEEYEREGIDWTFIDFF-DNQDCIDLIE--KKPPGILSLLDEECRFPKGTDQTFLEKLNQHH 470
                           490       500       510       520       530       540       550       560
                    ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B          558 GSHSKFQKPRQlKDKADFCIIHYAGKVDYKADEWLMKNMDPLNDNVATLLHQSSDRFVAELWKDvdrivgldqvtgmtet 637
Cdd:smart00242  471 KKHPHFSKPKK-KGRTEFIIKHYAGDVTYDVTGFLEKNKDTLSDDLIELLQSSKNPLIASLFPS---------------- 533
                           570       580       590       600       610       620       630       640
                    ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B          638 afGSAYKTKKGMFRTVGQLYKESLTKLMATLRNTNPNFVRCIIPNHEKRAGKLDPHLVLDQLRCNGVLEGIRICRQGFPN 717
Cdd:smart00242  534 --GVSNAGSKKRFQTVGSQFKEQLNELMDTLNSTNPHFIRCIKPNEEKKPGDFDSSLVLHQLRYLGVLENIRIRRAGFPY 611
                           650       660       670       680       690       700
                    ....*....|....*....|....*....|....*....|....*....|....*....|....*
4PD3_B          718 RIVFQEFRQRYEILTPNAIPKGFMDGKQACERMIRALELDPNLYRIGQSKIFFRAGVLAHLEEER 782
Cdd:smart00242  612 RLPFDEFLQRYRVLLPDTWPPWGGDAKKACEALLQSLGLDEDEYQLGKTKVFLRPGQLAELEELR 676
COG5022 COG5022
Myosin heavy chain [General function prediction only];
36-919 0e+00

Myosin heavy chain [General function prediction only];


Pssm-ID: 227355 [Multi-domain]  Cd Length: 1463  Bit Score: 909.84  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B        36 VWIPSERHGFEAASIKEERGDEVMVELA---ENGKKAMVNKDDIQ--KMNPPKFSKVEDMAELTCLNEASVLHNLKDRYY 110
Cdd:COG5022   12 CWIPDEEKGWIWAEIIKEAFNKGKVTEEgkkEDGESVSVKKKVLGndRIKLPKFDGVDDLTELSYLNEPAVLHNLEKRYN 91
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       111 SGLIYTYSGLFCVVINPYKNLPIYSENIIEMYRGKKRHEMPPHIYAISESAYRCMLQDREDQSILCTGESGAGKTENTKK 190
Cdd:COG5022   92 NGQIYTYSGLVLIAVNPYRDLGIYTDDIIQSYSGKNRLELEPHVFAIAEEAYRNLLSEKENQTIIISGESGAGKTENAKR 171
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       191 VIQYLAHVASSHkgrkdHNIPGELERQLLQANPILESFGNAKTVKNDNSSRFGKFIRINFDVTGYIVGANIETYLLEKSR 270
Cdd:COG5022  172 IMQYLASVTSSS-----TVEISSIEKQILATNPILEAFGNAKTVRNDNSSRFGKYIKIEFDENGEICGAKIETYLLEKSR 246
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       271 AVRQAKDERTFHIFYQLLSGAGEHLKSDLLLEGFNNYRFLSNGYIP-IPGQQDKDNFQETMEAMHIMGFSHEEILSMLKV 349
Cdd:COG5022  247 VVHQNKNERNYHIFYQLLAGDPEELKKLLLLQNPKDYIYLSQGGCDkIDGIDDAKEFKITLDALKTIGIDEEEQDQIFKI 326
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       350 VSSVLQFGNISFKKERNtDQASMPENTVAQKLCHLLGMNVMEFTRAILTPRIKVGRDYVQKAQTKEQADFAVEALAKATY 429
Cdd:COG5022  327 LAAILHIGNIEFKEDRN-GAAIFSDNSVLDKACYLLGIDPSLFVKWLVKRQIKTGGEWIVVPLNLEQALAIRDSLAKALY 405
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       430 ERLFRWLVHRINKALDRTKRQGaSFIGILDIAGFEIFELNSFEQLCINYTNEKLQQLFNHTMFILEQEEYQREGIEWNFI 509
Cdd:COG5022  406 SNLFDWIVDRINKSLDHSAAAS-NFIGVLDIYGFEIFEKNSFEQLCINYTNEKLQQFFNQHMFKLEQEEYVKEGIEWSFI 484
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       510 DFgLDLQPCIDLIERpANPPGVLALLDEECWFPKATDKTFVEKLVQ--EQGSHSKFQKPRQLKDKadFCIIHYAGKVDYK 587
Cdd:COG5022  485 DY-FDNQPCIDLIEK-KNPLGILSLLDEECVMPHATDESFTSKLAQrlNKNSNPKFKKSRFRDNK--FVVKHYAGDVEYD 560
                        570       580       590       600       610       620       630       640
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       588 ADEWLMKNMDPLNDNVATLLHQSSDRFVAELWKDVDRIVgldqvtgmtetafgsayktKKGMFRTVGQLYKESLTKLMAT 667
Cdd:COG5022  561 VEGFLDKNKDPLNDDLLELLKASTNEFVSTLFDDEENIE-------------------SKGRFPTLGSRFKESLNSLMST 621
                        650       660       670       680       690       700       710       720
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       668 LRNTNPNFVRCIIPNHEKRAGKLDPHLVLDQLRCNGVLEGIRICRQGFPNRIVFQEFRQRYEILTPNA----IPKGFMDG 743
Cdd:COG5022  622 LNSTQPHYIRCIKPNEEKSPWTFDNQMVLSQLRCCGVLETIRISRAGFPSRWTFDEFVQRYRILSPSKswtgEYTWKEDT 701
                        730       740       750       760       770       780       790       800
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       744 KQACERMIRALELDPNLYRIGQSKIFFRAGVLAHLEEERaseqtkSDYLKR-ANELVQWINDKQASLESRDFGDSIESVQ 822
Cdd:COG5022  702 KNAVKSILEELVIDSSKYQIGNTKVFFKAGVLAALEDMR------DAKLDNiATRIQRAIRGRYLRRRYLQALKRIKKIQ 775
                        810       820       830       840       850       860       870       880
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       823 SFMNAHKEYKKTEKPPKGQEVSELEAIYNSLQTKLRLIKREPFVAPAGltpNEIDSTWSALEKAEQEHAEalrielkrqk 902
Cdd:COG5022  776 VIQHGFRLRRLVDYELKWRLFIKLQPLLSLLGSRKEYRSYLACIIKLQ---KTIKREKKLRETEEVEFSL---------- 842
                        890
                 ....*....|....*..
4PD3_B       903 KIAVLLQKYNRILKKLE 919
Cdd:COG5022  843 KAEVLIQKFGRSLKAKK 859
MYSc cd00124
Myosin motor domain superfamily; Myosin motor domain. The catalytic (head) domain has ATPase ...
99-771 0e+00

Myosin motor domain superfamily; Myosin motor domain. The catalytic (head) domain has ATPase activity and belongs to the larger group of P-loop NTPases. Myosins are actin-dependent molecular motors that play important roles in muscle contraction, cell motility, and organelle transport. The head domain is a molecular motor, which utilizes ATP hydrolysis to generate directed movement toward the plus end along actin filaments. A cyclical interaction between myosin and actin provides the driving force. Rates of ATP hydrolysis and consequently the speed of movement along actin filaments vary widely, from about 0.04 micrometer per second for myosin I to 4.5 micrometer per second for myosin II in skeletal muscle. Myosin II moves in discrete steps about 5-10 nm long and generates 1-5 piconewtons of force. Upon ATP binding, the myosin head dissociates from an actin filament. ATP hydrolysis causes the head to pivot and associate with a new actin subunit. The release of Pi causes the head to pivot and move the filament (power stroke). Release of ADP completes the cycle. CyMoBase classifications were used to confirm and identify the myosins in this hierarchy.


Pssm-ID: 276950 [Multi-domain]  Cd Length: 633  Bit Score: 880.39  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B        99 ASVLHNLKDRYYSGLIYTYSGLFCVVINPYKNLPIYSENIIEMYRGKKRH-EMPPHIYAISESAYRCMLQDREDQSILCT 177
Cdd:cd00124    1 AAILHNLRERYARDLIYTYVGDILVAVNPFKWLPLYSEEVMEKYRGKGRSaDLPPHVFAVADAAYRAMLRDGQNQSILIS 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       178 GESGAGKTENTKKVIQYLAHVASSHKGRKDHNIpGELERQLLQANPILESFGNAKTVKNDNSSRFGKFIRINFDVTGYIV 257
Cdd:cd00124   81 GESGAGKTETTKLVLKYLAALSGSGSSKSSSSA-SSIEQQILQSNPILEAFGNAKTVRNDNSSRFGKFIELQFDPTGRLV 159
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       258 GANIETYLLEKSRAVRQAKDERTFHIFYQLLSGAGEHLKSDLLLEGFNNYRFL-----SNGYIPIPGQQDKDNFQETMEA 332
Cdd:cd00124  160 GASIETYLLEKSRVVSQAPGERNFHIFYQLLAGLSDGAREELKLELLLSYYYLndylnSSGCDRIDGVDDAEEFQELLDA 239
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       333 MHIMGFSHEEILSMLKVVSSVLQFGNISFKKERNT--DQASMPENTVAQKLCHLLGMNVMEFTRAILTPRIKVGRDYVQK 410
Cdd:cd00124  240 LDVLGFSDEEQDSIFRILAAILHLGNIEFEEDEEDedSSAEVADDESLKAAAKLLGVDAEDLEEALTTRTIKVGGETITK 319
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       411 AQTKEQADFAVEALAKATYERLFRWLVHRINKALDRTKRQ-GASFIGILDIAGFEIFELNSFEQLCINYTNEKLQQLFNH 489
Cdd:cd00124  320 PLTVEQAEDARDALAKALYSRLFDWLVNRINAALSPTDAAeSTSFIGILDIFGFENFEVNSFEQLCINYANEKLQQFFNQ 399
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       490 TMFILEQEEYQREGIEWNFIDFgLDLQPCIDLIERPanPPGVLALLDEECWFPKATDKTFVEKLVQEQGSHSKFQKPRQL 569
Cdd:cd00124  400 HVFKLEQEEYEEEGIDWSFIDF-PDNQDCLDLIEGK--PLGILSLLDEECLFPKGTDATFLEKLYSAHGSHPRFFSKKRK 476
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       570 KDKAdFCIIHYAGKVDYKADEWLMKNMDPLNDNVATLLHQSSDrfvaelwkdvdrivgldqvtgmtetafgsayktkkgm 649
Cdd:cd00124  477 AKLE-FGIKHYAGDVTYDADGFLEKNKDTLPPDLVDLLRSGSQ------------------------------------- 518
                        570       580       590       600       610       620       630       640
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       650 frtvgqlYKESLTKLMATLRNTNPNFVRCIIPNHEKRAGKLDPHLVLDQLRCNGVLEGIRICRQGFPNRIVFQEFRQRYE 729
Cdd:cd00124  519 -------FRSQLDALMDTLNSTQPHFVRCIKPNDEKKPGLFDPELVLEQLRCAGVLEAVRIRRAGYPVRLPFDEFLKRYR 591
                        650       660       670       680
                 ....*....|....*....|....*....|....*....|..
4PD3_B       730 ILTPNAIPKGFMDGKQACERMIRALELDPNLYRIGQSKIFFR 771
Cdd:cd00124  592 ILAPGATEKASDSKKAAVLALLLLLKLDSSGYQLGKTKVFLR 633
MYSc_Myh7b cd14927
class II myosin heavy chain 7b, motor domain; Myosin motor domain of cardiac muscle, beta ...
99-771 0e+00

class II myosin heavy chain 7b, motor domain; Myosin motor domain of cardiac muscle, beta myosin heavy chain 7b (also called KIAA1512, dJ756N5.1, MYH14, MHC14). MYH7B is a slow-twitch myosin. Mutations in this gene result in one form of autosomal dominant hearing impairment. Multiple transcript variants encoding different isoforms have been found for this gene. Class II myosins, also called conventional myosins, are the myosin type responsible for producing actomyosin contraction in metazoan muscle and non-muscle cells. Myosin II contains two heavy chains made up of the head (N-terminal) and tail (C-terminal) domains with a coiled-coil morphology that holds the two heavy chains together. The intermediate neck domain is the region creating the angle between the head and tail. It also contains 4 light chains which bind the heavy chains in the "neck" region between the head and tail. The head domain is a molecular motor, which utilizes ATP hydrolysis to generate directed movement toward the plus end along actin filaments. Class-II myosins are regulated by phosphorylation of the myosin light chain or by binding of Ca2+. A cyclical interaction between myosin and actin provides the driving force. Upon ATP binding, the myosin head dissociates from an actin filament. ATP hydrolysis causes the head to pivot and associate with a new actin subunit. The release of Pi causes the head to pivot and move the filament (power stroke). Release of ADP completes the cycle. CyMoBase classifications were used to confirm and identify the myosins in this hierarchy.


Pssm-ID: 276953 [Multi-domain]  Cd Length: 676  Bit Score: 796.85  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B        99 ASVLHNLKDRYYSGLIYTYSGLFCVVINPYKNLPIYSENIIEMYRGKKRHEMPPHIYAISESAYRCMLQDREDQSILCTG 178
Cdd:cd14927    1 ASVLHNLRRRYSRWMIYTYSGLFCVTVNPYKWLPVYTAPVVAAYKGKRRSEAPPHIYAIADNAYNDMLRNRENQSMLITG 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       179 ESGAGKTENTKKVIQYLAHVASSHKGRKDHNIP------GELERQLLQANPILESFGNAKTVKNDNSSRFGKFIRINFDV 252
Cdd:cd14927   81 ESGAGKTVNTKRVIQYFAIVAALGDGPGKKAQFlatktgGTLEDQIIEANPAMEAFGNAKTLRNDNSSRFGKFIRIHFGP 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       253 TGYIVGANIETYLLEKSRAVRQAKDERTFHIFYQLLSGAGEHLKsDLLLEGFN--NYRFLSNGYIPIPGQQDKDNFQETM 330
Cdd:cd14927  161 TGKLASADIDIYLLEKSRVIFQQPGERSYHIYYQILSGKKPELQ-DMLLVSMNpyDYHFCSQGVTTVDNMDDGEELMATD 239
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       331 EAMHIMGFSHEEILSMLKVVSSVLQFGNISFKKERNTDQASMPENTVAQKLCHLLGMNVMEFTRAILTPRIKVGRDYVQK 410
Cdd:cd14927  240 HAMDILGFSPDEKYGCYKIVGAIMHFGNMKFKQKQREEQAEADGTESADKAAYLMGVSSADLLKGLLHPRVKVGNEYVTK 319
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       411 AQTKEQADFAVEALAKATYERLFRWLVHRINKALDrTKRQGASFIGILDIAGFEIFELNSFEQLCINYTNEKLQQLFNHT 490
Cdd:cd14927  320 GQSVEQVVYAVGALAKATYDRMFKWLVSRINQTLD-TKLPRQFFIGVLDIAGFEIFEFNSFEQLCINFTNEKLQQFFNHH 398
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       491 MFILEQEEYQREGIEWNFIDFGLDLQPCIDLIERPAnppGVLALLDEECWFPKATDKTFVEKLVQEQ-GSHSKFQKPR-- 567
Cdd:cd14927  399 MFILEQEEYKREGIEWVFIDFGLDLQACIDLIEKPL---GILSILEEECMFPKASDASFKAKLYDNHlGKSPNFQKPRpd 475
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       568 -QLKDKADFCIIHYAGKVDYKADEWLMKNMDPLNDNVATLLHQSSDRFVAELWKDVdriVGLDQVtgmTETAFGSAYKTK 646
Cdd:cd14927  476 kKRKYEAHFEVVHYAGVVPYNIVGWLDKNKDPLNETVVAIFQKSQNKLLATLYENY---VGSDST---EDPKSGVKEKRK 549
                        570       580       590       600       610       620       630       640
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       647 KGM-FRTVGQLYKESLTKLMATLRNTNPNFVRCIIPNHEKRAGKLDPHLVLDQLRCNGVLEGIRICRQGFPNRIVFQEFR 725
Cdd:cd14927  550 KAAsFQTVSQLHKENLNKLMTNLRATQPHFVRCIIPNETKTPGVMDPFLVLHQLRCNGVLEGIRICRKGFPNRILYADFK 629
                        650       660       670       680
                 ....*....|....*....|....*....|....*....|....*..
4PD3_B       726 QRYEILTPNAIPK-GFMDGKQACERMIRALELDPNLYRIGQSKIFFR 771
Cdd:cd14927  630 QRYRILNPSAIPDdKFVDSRKATEKLLGSLDIDHTQYQFGHTKVFFK 676
MYSc_Myh3 cd14913
class II myosin heavy chain 3, motor domain; Myosin motor domain of fetal skeletal muscle ...
100-771 0e+00

class II myosin heavy chain 3, motor domain; Myosin motor domain of fetal skeletal muscle myosin heavy chain 3 (MYHC-EMB, MYHSE1, HEMHC, SMHCE) in tetrapods including mammals, lizards, and frogs. This gene is a member of the MYH family and encodes a protein with an IQ domain and a myosin head-like domain. Mutations in this gene have been associated with two congenital contracture (arthrogryposis) syndromes, Freeman-Sheldon syndrome and Sheldon-Hall syndrome. Class II myosins, also called conventional myosins, are the myosin type responsible for producing actomyosin contraction in metazoan muscle and non-muscle cells. Myosin II contains two heavy chains made up of the head (N-terminal) and tail (C-terminal) domains with a coiled-coil morphology that holds the two heavy chains together. The intermediate neck domain is the region creating the angle between the head and tail. It also contains 4 light chains which bind the heavy chains in the "neck" region between the head and tail. The head domain is a molecular motor, which utilizes ATP hydrolysis to generate directed movement toward the plus end along actin filaments. Class-II myosins are regulated by phosphorylation of the myosin light chain or by binding of Ca2+. A cyclical interaction between myosin and actin provides the driving force. Upon ATP binding, the myosin head dissociates from an actin filament. ATP hydrolysis causes the head to pivot and associate with a new actin subunit. The release of Pi causes the head to pivot and move the filament (power stroke). Release of ADP completes the cycle. CyMoBase classifications were used to confirm and identify the myosins in this hierarchy.


Pssm-ID: 276878 [Multi-domain]  Cd Length: 668  Bit Score: 794.25  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       100 SVLHNLKDRYYSGLIYTYSGLFCVVINPYKNLPIYSENIIEMYRGKKRHEMPPHIYAISESAYRCMLQDREDQSILCTGE 179
Cdd:cd14913    2 AVLYNLKDRYTSWMIYTYSGLFCVTVNPYKWLPVYNPEVVEGYRGKKRQEAPPHIFSISDNAYQFMLTDRENQSILITGE 81
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       180 SGAGKTENTKKVIQYLAHVASSH--KGRKDHNIPGELERQLLQANPILESFGNAKTVKNDNSSRFGKFIRINFDVTGYIV 257
Cdd:cd14913   82 SGAGKTVNTKRVIQYFATIAATGdlAKKKDSKMKGTLEDQIISANPLLEAFGNAKTVRNDNSSRFGKFIRIHFGTTGKLA 161
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       258 GANIETYLLEKSRAVRQAKDERTFHIFYQLLSGAGEHLkSDLLLEGFN--NYRFLSNGYIPIPGQQDKDNFQETMEAMHI 335
Cdd:cd14913  162 SADIETYLLEKSRVTFQLKAERSYHIFYQILSNKKPEL-IELLLITTNpyDYPFISQGEILVASIDDAEELLATDSAIDI 240
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       336 MGFSHEEILSMLKVVSSVLQFGNISFKKERNTDQASMPENTVAQKLCHLLGMNVMEFTRAILTPRIKVGRDYVQKAQTKE 415
Cdd:cd14913  241 LGFTPEEKSGLYKLTGAVMHYGNMKFKQKQREEQAEPDGTEVADKTAYLMGLNSSDLLKALCFPRVKVGNEYVTKGQTVD 320
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       416 QADFAVEALAKATYERLFRWLVHRINKALDrTKRQGASFIGILDIAGFEIFELNSFEQLCINYTNEKLQQLFNHTMFILE 495
Cdd:cd14913  321 QVHHAVNALSKSVYEKLFLWMVTRINQQLD-TKLPRQHFIGVLDIAGFEIFEYNSLEQLCINFTNEKLQQFFNHHMFVLE 399
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       496 QEEYQREGIEWNFIDFGLDLQPCIDLIERPAnppGVLALLDEECWFPKATDKTFVEKLV-QEQGSHSKFQKPRQLKDKAD 574
Cdd:cd14913  400 QEEYKKEGIEWTFIDFGMDLAACIELIEKPM---GIFSILEEECMFPKATDTSFKNKLYdQHLGKSNNFQKPKVVKGRAE 476
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       575 --FCIIHYAGKVDYKADEWLMKNMDPLNDNVATLLHQSSDRFVAELWKDVDrivgldqvTGMTETAFGSAYKTKKGMFRT 652
Cdd:cd14913  477 ahFSLIHYAGTVDYSVSGWLEKNKDPLNETVVGLYQKSSNRLLAHLYATFA--------TADADSGKKKVAKKKGSSFQT 548
                        570       580       590       600       610       620       630       640
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       653 VGQLYKESLTKLMATLRNTNPNFVRCIIPNHEKRAGKLDPHLVLDQLRCNGVLEGIRICRQGFPNRIVFQEFRQRYEILT 732
Cdd:cd14913  549 VSALFRENLNKLMSNLRTTHPHFVRCIIPNETKTPGAMEHSLVLHQLRCNGVLEGIRICRKGFPNRILYGDFKQRYRVLN 628
                        650       660       670       680
                 ....*....|....*....|....*....|....*....|
4PD3_B       733 PNAIPKG-FMDGKQACERMIRALELDPNLYRIGQSKIFFR 771
Cdd:cd14913  629 ASAIPEGqFIDSKKACEKLLASIDIDHTQYKFGHTKVFFK 668
MYSc_Myh1_insects_crustaceans cd14909
class II myosin heavy chain 1, motor domain; Myosin motor domain of type IIx skeletal muscle ...
99-771 0e+00

class II myosin heavy chain 1, motor domain; Myosin motor domain of type IIx skeletal muscle myosin heavy chain 1 (also called MYHSA1, MYHa, MyHC-2X/D, MGC133384) in insects and crustaceans. Myh1 is a type I skeletal muscle myosin that in Humans is encoded by the MYH1 gene. Class II myosins, also called conventional myosins, are the myosin type responsible for producing actomyosin contraction in metazoan muscle and non-muscle cells. Myosin II contains two heavy chains made up of the head (N-terminal) and tail (C-terminal) domains with a coiled-coil morphology that holds the two heavy chains together. The intermediate neck domain is the region creating the angle between the head and tail. It also contains 4 light chains which bind the heavy chains in the "neck" region between the head and tail. The head domain is a molecular motor, which utilizes ATP hydrolysis to generate directed movement toward the plus end along actin filaments. Class-II myosins are regulated by phosphorylation of the myosin light chain or by binding of Ca2+. A cyclical interaction between myosin and actin provides the driving force. Upon ATP binding, the myosin head dissociates from an actin filament. ATP hydrolysis causes the head to pivot and associate with a new actin subunit. The release of Pi causes the head to pivot and move the filament (power stroke). Release of ADP completes the cycle. CyMoBase classifications were used to confirm and identify the myosins in this hierarchy.


Pssm-ID: 276874  Cd Length: 666  Bit Score: 769.78  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B        99 ASVLHNLKDRYYSGLIYTYSGLFCVVINPYKNLPIYSENIIEMYRGKKRHEMPPHIYAISESAYRCMLQDREDQSILCTG 178
Cdd:cd14909    1 ASVLHNLRQRYYAKLIYTYSGLFCVAINPYKRYPVYTNRCAKMYRGKRRNEVPPHIFAISDGAYVDMLTNHVNQSMLITG 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       179 ESGAGKTENTKKVIQYLAHVASSHKGRKDHNIPGELERQLLQANPILESFGNAKTVKNDNSSRFGKFIRINFDVTGYIVG 258
Cdd:cd14909   81 ESGAGKTENTKKVIAYFATVGASKKTDEAAKSKGSLEDQVVQTNPVLEAFGNAKTVRNDNSSRFGKFIRIHFGPTGKLAG 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       259 ANIETYLLEKSRAVRQAKDERTFHIFYQLLSGAGEHLKSDLLL-EGFNNYRFLSNGYIPIPGQQDKDNFQETMEAMHIMG 337
Cdd:cd14909  161 ADIETYLLEKARVISQQSLERSYHIFYQIMSGSVPGVKEMCLLsDNIYDYYIVSQGKVTVPNVDDGEEFSLTDQAFDILG 240
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       338 FSHEEILSMLKVVSSVLQFGNISFKKERNTDQASMPENTVAQKLCHLLGMNVMEFTRAILTPRIKVGRDYVQKAQTKEQA 417
Cdd:cd14909  241 FTKQEKEDVYRITAAVMHMGGMKFKQRGREEQAEQDGEEEGGRVSKLFGCDTAELYKNLLKPRIKVGNEFVTQGRNVQQV 320
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       418 DFAVEALAKATYERLFRWLVHRINKALDrTKRQGASFIGILDIAGFEIFELNSFEQLCINYTNEKLQQLFNHTMFILEQE 497
Cdd:cd14909  321 TNSIGALCKGVFDRLFKWLVKKCNETLD-TQQKRQHFIGVLDIAGFEIFEYNGFEQLCINFTNEKLQQFFNHHMFVLEQE 399
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       498 EYQREGIEWNFIDFGLDLQPCIDLIERPAnppGVLALLDEECWFPKATDKTFVEKLVQEQ-GSHSKFQKPRQLK---DKA 573
Cdd:cd14909  400 EYKREGIDWAFIDFGMDLLACIDLIEKPM---GILSILEEESMFPKATDQTFSEKLTNTHlGKSAPFQKPKPPKpgqQAA 476
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       574 DFCIIHYAGKVDYKADEWLMKNMDPLNDNVATLLHQSSDRFVAELWKDvdrivgLDQVTGMTETAFGSAYKtKKGMFRTV 653
Cdd:cd14909  477 HFAIAHYAGCVSYNITGWLEKNKDPLNDTVVDQFKKSQNKLLIEIFAD------HAGQSGGGEQAKGGRGK-KGGGFATV 549
                        570       580       590       600       610       620       630       640
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       654 GQLYKESLTKLMATLRNTNPNFVRCIIPNHEKRAGKLDPHLVLDQLRCNGVLEGIRICRQGFPNRIVFQEFRQRYEILTP 733
Cdd:cd14909  550 SSAYKEQLNSLMTTLRSTQPHFVRCIIPNEMKQPGVVDAHLVMHQLTCNGVLEGIRICRKGFPNRMMYPDFKMRYKILNP 629
                        650       660       670
                 ....*....|....*....|....*....|....*...
4PD3_B       734 NAIpKGFMDGKQACERMIRALELDPNLYRIGQSKIFFR 771
Cdd:cd14909  630 AGI-QGEEDPKKAAEIILESIALDPDQYRLGHTKVFFR 666
MYSc_Myh16 cd14934
class II myosin heavy chain 16, motor domain; Myosin motor domain of myosin heavy chain 16 ...
99-771 0e+00

class II myosin heavy chain 16, motor domain; Myosin motor domain of myosin heavy chain 16 pseudogene (also called MHC20, MYH16, and myh5), encoding a sarcomeric myosin heavy chain expressed in nonhuman primate masticatory muscles, is inactivated in humans. This cd contains Myh16 in mammals. MYH16 has intermediate fibres between that of slow type 1 and fast 2B fibres, but exert more force than any other fibre type examined. Class II myosins, also called conventional myosins, are the myosin type responsible for producing actomyosin contraction in metazoan muscle and non-muscle cells. Myosin II contains two heavy chains made up of the head (N-terminal) and tail (C-terminal) domains with a coiled-coil morphology that holds the two heavy chains together. The intermediate neck domain is the region creating the angle between the head and tail. It also contains 4 light chains which bind the heavy chains in the "neck" region between the head and tail. The head domain is a molecular motor, which utilizes ATP hydrolysis to generate directed movement toward the plus end along actin filaments. Class-II myosins are regulated by phosphorylation of the myosin light chain or by binding of Ca2+. A cyclical interaction between myosin and actin provides the driving force. Upon ATP binding, the myosin head dissociates from an actin filament. ATP hydrolysis causes the head to pivot and associate with a new actin subunit. The release of Pi causes the head to pivot and move the filament (power stroke). Release of ADP completes the cycle. Some of the data used for this classification were produced by the CyMoBase team at the Max-Planck-Institute for Biophysical Chemistry. The sequence names are composed of the species abbreviation followed by the protein abbreviation and optional protein classifier and variant designations.


Pssm-ID: 276896 [Multi-domain]  Cd Length: 659  Bit Score: 762.26  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B        99 ASVLHNLKDRYYSGLIYTYSGLFCVVINPYKNLPIYSENIIEMYRGKKRHEMPPHIYAISESAYRCMLQDREDQSILCTG 178
Cdd:cd14934    1 ASVLDNLRQRYTNMRIYTYSGLFCVTVNPYKWLPIYGARVANMYKGKKRTEMPPHLFSISDNAYHDMLMDRENQSMLITG 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       179 ESGAGKTENTKKVIQYLAHVASSHKGRKDHNipGELERQLLQANPILESFGNAKTVKNDNSSRFGKFIRINFDVTGYIVG 258
Cdd:cd14934   81 ESGAGKTENTKKVIQYFANIGGTGKQSSDGK--GSLEDQIIQANPVLEAFGNAKTTRNNNSSRFGKFIRIHFGTTGKLAG 158
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       259 ANIETYLLEKSRAVRQAKDERTFHIFYQLLSGAGEHL-KSDLLLEGFNNYRFLSNGYIPIPGQQDKDNFQETMEAMHIMG 337
Cdd:cd14934  159 ADIESYLLEKSRVISQQAAERGYHIFYQILSNKKPELiESLLLVPNPKEYHWVSQGVTVVDNMDDGEELQITDVAFDVLG 238
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       338 FSHEEILSMLKVVSSVLQFGNISFKKERNTDQASMPENTVAQKLCHLLGMNVMEFTRAILTPRIKVGRDYVQKAQTKEQA 417
Cdd:cd14934  239 FSAEEKIGVYKLTGGIMHFGNMKFKQKPREEQAEVDTTEVADKVAHLMGLNSGELQKGITRPRVKVGNEFVQKGQNMEQC 318
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       418 DFAVEALAKATYERLFRWLVHRINKALDrTKRQGASFIGILDIAGFEIFELNSFEQLCINYTNEKLQQLFNHTMFILEQE 497
Cdd:cd14934  319 NNSIGALGKAVYDKMFKWLVVRINKTLD-TKMQRQFFIGVLDIAGFEIFEFNSFEQLCINFTNEKLQQFFNHHMFVLEQE 397
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       498 EYQREGIEWNFIDFGLDLQPCIDLIERPAnppGVLALLDEECWFPKATDKTFVEKLVQEQ-GSHSKFQKPRQLKDK---A 573
Cdd:cd14934  398 EYKREGIEWVFIDFGLDLQACIDLLEKPM---GIFSILEEQCVFPKATDATFKAALYDNHlGKSSNFLKPKGGKGKgpeA 474
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       574 DFCIIHYAGKVDYKADEWLMKNMDPLNDNVATLLHQSSDRFVAELWKDvdrivgldqvtgmtETAFGSAYKTKKGM-FRT 652
Cdd:cd14934  475 HFELVHYAGTVGYNITGWLEKNKDPLNETVVGLFQKSSLGLLALLFKE--------------EEAPAGSKKQKRGSsFMT 540
                        570       580       590       600       610       620       630       640
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       653 VGQLYKESLTKLMATLRNTNPNFVRCIIPNHEKRAGKLDPHLVLDQLRCNGVLEGIRICRQGFPNRIVFQEFRQRYEILT 732
Cdd:cd14934  541 VSNFYREQLNKLMTTLHSTAPHFVRCIVPNEFKQSGVVDAHLIMHQLACNGVLEGIRICRKGFPNRLQYPEFKQRYQVLN 620
                        650       660       670
                 ....*....|....*....|....*....|....*....
4PD3_B       733 PNAIPKGFMDGKQACERMIRALELDPNLYRIGQSKIFFR 771
Cdd:cd14934  621 PNVIPQGFVDNKKASELLLGSIDLDVNEYKIGHTKVFFR 659
MYSc_Myo5 cd01380
class V myosin, motor domain; Myo5, also called heavy chain 12, myoxin, are dimeric myosins ...
100-771 0e+00

class V myosin, motor domain; Myo5, also called heavy chain 12, myoxin, are dimeric myosins that transport a variety of intracellular cargo processively along actin filaments, such as melanosomes, synaptic vesicles, vacuoles, and mRNA. The catalytic (head) domain has ATPase activity and belongs to the larger group of P-loop NTPases. It also contains a IQ domain and a globular DIL domain. Myosin V is a class of actin-based motor proteins involved in cytoplasmic vesicle transport and anchorage, spindle-pole alignment and mRNA translocation. The protein encoded by this gene is abundant in melanocytes and nerve cells. Mutations in this gene cause Griscelli syndrome type-1 (GS1), Griscelli syndrome type-3 (GS3) and neuroectodermal melanolysosomal disease, or Elejalde disease. Multiple alternatively spliced transcript variants encoding different isoforms have been reported, but the full-length nature of some variants has not been determined. Myosins are actin-dependent molecular motors that play important roles in muscle contraction, cell motility, and organelle transport. The head domain is a molecular motor, which utilizes ATP hydrolysis to generate directed movement toward the plus end along actin filaments. A cyclical interaction between myosin and actin provides the driving force. Rates of ATP hydrolysis and consequently the speed of movement along actin filaments vary widely, from about 0.04 micrometer per second for myosin I to 4.5 micrometer per second for myosin II in skeletal muscle. Myosin II moves in discrete steps about 5-10 nm long and generates 1-5 piconewtons of force. Upon ATP binding, the myosin head dissociates from an actin filament. ATP hydrolysis causes the head to pivot and associate with a new actin subunit. The release of Pi causes the head to pivot and move the filament (power stroke). Release of ADP completes the cycle. Note that the Dictyostelium myoVs are not contained in this child group. CyMoBase classifications were used to confirm and identify the myosins in this hierarchy.


Pssm-ID: 276831 [Multi-domain]  Cd Length: 629  Bit Score: 734.35  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       100 SVLHNLKDRYYSG-LIYTYSGLFCVVINPYKNLPIYSENIIEMYRGKKRHEMPPHIYAISESAYRCMLQDREDQSILCTG 178
Cdd:cd01380    2 AVLHNLKVRFCQRnAIYTYCGIVLVAINPYEDLPIYGEDIIQAYSGQNMGELDPHIFAIAEEAYRQMARDEKNQSIIVSG 81
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       179 ESGAGKTENTKKVIQYLAHVASSHKGrkDHNIpgelERQLLQANPILESFGNAKTVKNDNSSRFGKFIRINFDVTGYIVG 258
Cdd:cd01380   82 ESGAGKTVSAKYAMRYFATVGGSSSG--ETQV----EEKVLASNPIMEAFGNAKTTRNDNSSRFGKYIEILFDKNYRIIG 155
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       259 ANIETYLLEKSRAVRQAKDERTFHIFYQLLSGAGEHLKSDLLLEGFNNYRFLSNG-YIPIPGQQDKDNFQETMEAMHIMG 337
Cdd:cd01380  156 ANMRTYLLEKSRVVFQAEEERNYHIFYQLCAAASLPELKELHLGSAEDFFYTNQGgSPVIDGVDDAAEFEETRKALTLLG 235
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       338 FSHEEILSMLKVVSSVLQFGNISFKKERNTDQASMPENTVAQKLCHLLGMNVMEFTRAILTPRIKVGRDYVQKAQTKEQA 417
Cdd:cd01380  236 ISEEEQMEIFRILAAILHLGNVEIKATRNDSASISPDDEHLQIACELLGIDESQLAKWLCKRKIVTRSEVIVKPLTLQQA 315
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       418 DFAVEALAKATYERLFRWLVHRINKALDRTKRQGA-SFIGILDIAGFEIFELNSFEQLCINYTNEKLQQLFNHTMFILEQ 496
Cdd:cd01380  316 IVARDALAKHIYAQLFDWIVDRINKALASPVKEKQhSFIGVLDIYGFETFEVNSFEQFCINYANEKLQQQFNQHVFKLEQ 395
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       497 EEYQREGIEWNFIDFgLDLQPCIDLIErpaNPPGVLALLDEECWFPKATDKTFVEKLVQEQGSHSK--FQKPRQLKDKad 574
Cdd:cd01380  396 EEYVKEEIEWSFIDF-YDNQPCIDLIE---GKLGILDLLDEECRLPKGSDENWAQKLYNQHLKKPNkhFKKPRFSNTA-- 469
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       575 FCIIHYAGKVDYKADEWLMKNMDPLNDNVATLLHQSSDRfvaelwkdvdrivgldqvtgmtetafgsayktKKgmfrTVG 654
Cdd:cd01380  470 FIVKHFADDVEYQVEGFLEKNRDTVSEEHLNVLKASKNR--------------------------------KK----TVG 513
                        570       580       590       600       610       620       630       640
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       655 QLYKESLTKLMATLRNTNPNFVRCIIPNHEKRAGKLDPHLVLDQLRCNGVLEGIRICRQGFPNRIVFQEFRQRYEILTPN 734
Cdd:cd01380  514 SQFRDSLILLMETLNSTTPHYVRCIKPNDEKLPFTFDPKRVVQQLRACGVLETIRISAAGFPSRWTYEEFFSRYRVLLPS 593
                        650       660       670
                 ....*....|....*....|....*....|....*..
4PD3_B       735 AIPKGfMDGKQACERMIRALELDPNLYRIGQSKIFFR 771
Cdd:cd01380  594 KEWLR-DDKKKTCENILENLILDPDKYQFGKTKIFFR 629
MYSc_Myh15_mammals cd14929
class II myosin heavy chain 15, motor domain; Myosin motor domain of sarcomeric myosin heavy ...
99-771 0e+00

class II myosin heavy chain 15, motor domain; Myosin motor domain of sarcomeric myosin heavy chain 15 in mammals (also called KIAA1000) . MYH15 is a slow-twitch myosin. Myh15 is a ventricular myosin heavy chain. Myh15 is absent in embryonic and fetal muscles and is found in orbital layer of extraocular muscles at birth. Class II myosins, also called conventional myosins, are the myosin type responsible for producing actomyosin contraction in metazoan muscle and non-muscle cells. Myosin II contains two heavy chains made up of the head (N-terminal) and tail (C-terminal) domains with a coiled-coil morphology that holds the two heavy chains together. The intermediate neck domain is the region creating the angle between the head and tail. It also contains 4 light chains which bind the heavy chains in the "neck" region between the head and tail. The head domain is a molecular motor, which utilizes ATP hydrolysis to generate directed movement toward the plus end along actin filaments. Class-II myosins are regulated by phosphorylation of the myosin light chain or by binding of Ca2+. A cyclical interaction between myosin and actin provides the driving force. Upon ATP binding, the myosin head dissociates from an actin filament. ATP hydrolysis causes the head to pivot and associate with a new actin subunit. The release of Pi causes the head to pivot and move the filament (power stroke). Release of ADP completes the cycle. CyMoBase classifications were used to confirm and identify the myosins in this hierarchy.


Pssm-ID: 276892 [Multi-domain]  Cd Length: 662  Bit Score: 733.32  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B        99 ASVLHNLKDRYYSGLIYTYSGLFCVVINPYKNLPIYSENIIEMYRGKKRHEMPPHIYAISESAYRCMLQDREDQSILCTG 178
Cdd:cd14929    1 ASVLHTLRRRYDHWMIYTYSGLFCVTINPYKWLPVYQKEVMAAYKGKRRSEAPPHIFAVANNAFQDMLHNRENQSILFTG 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       179 ESGAGKTENTKKVIQYLAHVASSHKGRKDHnipGELERQLLQANPILESFGNAKTVKNDNSSRFGKFIRINFDVTGYIVG 258
Cdd:cd14929   81 ESGAGKTVNTKHIIQYFATIAAMIESKKKL---GALEDQIMQANPVLEAFGNAKTLRNDNSSRFGKFIRMHFGARGMLSS 157
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       259 ANIETYLLEKSRAVRQAKDERTFHIFYQLLSGAGEhlKSDLLLEGFN--NYRFLSNGYIPIPGQQDKDNFQETMEAMHIM 336
Cdd:cd14929  158 ADIDIYLLEKSRVIFQQPGERNYHIFYQILSGKKE--LRDLLLVSANpsDFHFCSCGAVAVESLDDAEELLATEQAMDIL 235
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       337 GFSHEEILSMLKVVSSVLQFGNISFKKERNTDQASMPENTVAQKLCHLLGMNVMEFTRAILTPRIKVGRDYVQKAQTKEQ 416
Cdd:cd14929  236 GFLPDEKYGCYKLTGAIMHFGNMKFKQKPREEQLEADGTENADKAAFLMGINSSELVKGLIHPRIKVGNEYVTRSQNIEQ 315
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       417 ADFAVEALAKATYERLFRWLVHRINKALDrTKRQGASFIGILDIAGFEIFELNSFEQLCINYTNEKLQQLFNHTMFILEQ 496
Cdd:cd14929  316 VTYAVGALSKSIYERMFKWLVARINRVLD-AKLSRQFFIGILDITGFEILDYNSLEQLCINFTNEKLQQFFNQHMFVLEQ 394
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       497 EEYQREGIEWNFIDFGLDLQPCIDLIERPAnppGVLALLDEECWFPKATDKTFVEKLVQEQ-GSHSKFQKPRQLKDK--A 573
Cdd:cd14929  395 EEYRKEGIDWVSIDFGLDLQACIDLIEKPM---GIFSILEEECMFPKATDLTFKTKLFDNHfGKSVHFQKPKPDKKKfeA 471
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       574 DFCIIHYAGKVDYKADEWLMKNMDPLNDNVATLLHQSSDRFVAELWKDvdrivglDQVTGmTETAFGSAYKTKKGMFRTV 653
Cdd:cd14929  472 HFELVHYAGVVPYNISGWLEKNKDLLNETVVAVFQKSSNRLLASLFEN-------YISTD-SAIQFGEKKRKKGASFQTV 543
                        570       580       590       600       610       620       630       640
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       654 GQLYKESLTKLMATLRNTNPNFVRCIIPNHEKRAGKLDPHLVLDQLRCNGVLEGIRICRQGFPNRIVFQEFRQRYEILTP 733
Cdd:cd14929  544 ASLHKENLNKLMTNLKSTAPHFVRCINPNVNKIPGVLDPYLVLQQLRCNGVLEGIRICREGFPNRLLYADFKQRYCILNP 623
                        650       660       670
                 ....*....|....*....|....*....|....*....
4PD3_B       734 NAIPKG-FMDGKQACERMIRALELDPNLYRIGQSKIFFR 771
Cdd:cd14929  624 RTFPKSkFVSSRKAAEELLGSLEIDHTQYRFGITKVFFK 662
MYSc_Myh7 cd14917
class II myosin heavy chain 7, motor domain; Myosin motor domain of beta (or slow) type I ...
100-771 0e+00

class II myosin heavy chain 7, motor domain; Myosin motor domain of beta (or slow) type I cardiac muscle myosin heavy chain 7 (also called CMH1, MPD1, and CMD1S). Muscle myosin is a hexameric protein containing 2 heavy chain subunits, 2 alkali light chain subunits, and 2 regulatory light chain subunits. It is expressed predominantly in normal human ventrical and in skeletal muscle tissues rich in slow-twitch type I muscle fibers. Changes in the relative abundance of this protein and the alpha (or fast) heavy subunit of cardiac myosin correlate with the contractile velocity of cardiac muscle. Its expression is also altered during thyroid hormone depletion and hemodynamic overloading. Mutations in this gene are associated with familial hypertrophic cardiomyopathy, myosin storage myopathy, dilated cardiomyopathy, and Laing early-onset distal myopathy. Class II myosins, also called conventional myosins, are the myosin type responsible for producing actomyosin contraction in metazoan muscle and non-muscle cells. Myosin II contains two heavy chains made up of the head (N-terminal) and tail (C-terminal) domains with a coiled-coil morphology that holds the two heavy chains together. The intermediate neck domain is the region creating the angle between the head and tail. It also contains 4 light chains which bind the heavy chains in the "neck" region between the head and tail. The head domain is a molecular motor, which utilizes ATP hydrolysis to generate directed movement toward the plus end along actin filaments. Class-II myosins are regulated by phosphorylation of the myosin light chain or by binding of Ca2+. A cyclical interaction between myosin and actin provides the driving force. Upon ATP binding, the myosin head dissociates from an actin filament. ATP hydrolysis causes the head to pivot and associate with a new actin subunit. The release of Pi causes the head to pivot and move the filament (power stroke). Release of ADP completes the cycle. CyMoBase classifications were used to confirm and identify the myosins in this hierarchy.


Pssm-ID: 276881 [Multi-domain]  Cd Length: 668  Bit Score: 723.43  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       100 SVLHNLKDRYYSGLIYTYSGLFCVVINPYKNLPIYSENIIEMYRGKKRHEMPPHIYAISESAYRCMLQDREDQSILCTGE 179
Cdd:cd14917    2 AVLYNLKERYASWMIYTYSGLFCVTVNPYKWLPVYNAEVVAAYRGKKRSEAPPHIFSISDNAYQYMLTDRENQSILITGE 81
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       180 SGAGKTENTKKVIQYLAHVASSHKGRKDHNIPGE--LERQLLQANPILESFGNAKTVKNDNSSRFGKFIRINFDVTGYIV 257
Cdd:cd14917   82 SGAGKTVNTKRVIQYFAVIAAIGDRSKKDQTPGKgtLEDQIIQANPALEAFGNAKTVRNDNSSRFGKFIRIHFGATGKLA 161
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       258 GANIETYLLEKSRAVRQAKDERTFHIFYQLLSGAGEHLkSDLLLEGFN--NYRFLSNGYIPIPGQQDKDNFQETMEAMHI 335
Cdd:cd14917  162 SADIETYLLEKSRVIFQLKAERDYHIFYQILSNKKPEL-LDMLLITNNpyDYAFISQGETTVASIDDAEELMATDNAFDV 240
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       336 MGFSHEEILSMLKVVSSVLQFGNISFKKERNTDQASMPENTVAQKLCHLLGMNVMEFTRAILTPRIKVGRDYVQKAQTKE 415
Cdd:cd14917  241 LGFTSEEKNSMYKLTGAIMHFGNMKFKQKQREEQAEPDGTEEADKSAYLMGLNSADLLKGLCHPRVKVGNEYVTKGQNVQ 320
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       416 QADFAVEALAKATYERLFRWLVHRINKALDrTKRQGASFIGILDIAGFEIFELNSFEQLCINYTNEKLQQLFNHTMFILE 495
Cdd:cd14917  321 QVIYATGALAKAVYEKMFNWMVTRINATLE-TKQPRQYFIGVLDIAGFEIFDFNSFEQLCINFTNEKLQQFFNHHMFVLE 399
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       496 QEEYQREGIEWNFIDFGLDLQPCIDLIERPAnppGVLALLDEECWFPKATDKTFVEKLVQEQ-GSHSKFQKPRQLKDK-- 572
Cdd:cd14917  400 QEEYKKEGIEWTFIDFGMDLQACIDLIEKPM---GIMSILEEECMFPKATDMTFKAKLFDNHlGKSNNFQKPRNIKGKpe 476
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       573 ADFCIIHYAGKVDYKADEWLMKNMDPLNDNVATLLHQSSDRFVAELWKDVdriVGLDqvtGMTETAFGsayKTKKG-MFR 651
Cdd:cd14917  477 AHFSLIHYAGTVDYNIIGWLQKNKDPLNETVVGLYQKSSLKLLSNLFANY---AGAD---APIEKGKG---KAKKGsSFQ 547
                        570       580       590       600       610       620       630       640
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       652 TVGQLYKESLTKLMATLRNTNPNFVRCIIPNHEKRAGKLDPHLVLDQLRCNGVLEGIRICRQGFPNRIVFQEFRQRYEIL 731
Cdd:cd14917  548 TVSALHRENLNKLMTNLRSTHPHFVRCIIPNETKSPGVMDNPLVMHQLRCNGVLEGIRICRKGFPNRILYGDFRQRYRIL 627
                        650       660       670       680
                 ....*....|....*....|....*....|....*....|.
4PD3_B       732 TPNAIPKG-FMDGKQACERMIRALELDPNLYRIGQSKIFFR 771
Cdd:cd14917  628 NPAAIPEGqFIDSRKGAEKLLSSLDIDHNQYKFGHTKVFFK 668
MYSc_Myh2_mammals cd14912
class II myosin heavy chain 2, motor domain; Myosin motor domain of type IIa skeletal muscle ...
100-771 0e+00

class II myosin heavy chain 2, motor domain; Myosin motor domain of type IIa skeletal muscle myosin heavy chain 2 (also called MYH2A, MYHSA2, MyHC-IIa, MYHas8, MyHC-2A) in mammals. Mutations in this gene results in inclusion body myopathy-3 and familial congenital myopathy. Class II myosins, also called conventional myosins, are the myosin type responsible for producing actomyosin contraction in metazoan muscle and non-muscle cells. Myosin II contains two heavy chains made up of the head (N-terminal) and tail (C-terminal) domains with a coiled-coil morphology that holds the two heavy chains together. The intermediate neck domain is the region creating the angle between the head and tail. It also contains 4 light chains which bind the heavy chains in the "neck" region between the head and tail. The head domain is a molecular motor, which utilizes ATP hydrolysis to generate directed movement toward the plus end along actin filaments. Class-II myosins are regulated by phosphorylation of the myosin light chain or by binding of Ca2+. A cyclical interaction between myosin and actin provides the driving force. Upon ATP binding, the myosin head dissociates from an actin filament. ATP hydrolysis causes the head to pivot and associate with a new actin subunit. The release of Pi causes the head to pivot and move the filament (power stroke). Release of ADP completes the cycle. CyMoBase classifications were used to confirm and identify the myosins in this hierarchy.


Pssm-ID: 276877 [Multi-domain]  Cd Length: 673  Bit Score: 716.90  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       100 SVLHNLKDRYYSGLIYTYSGLFCVVINPYKNLPIYSENIIEMYRGKKRHEMPPHIYAISESAYRCMLQDREDQSILCTGE 179
Cdd:cd14912    2 AVLYNLKERYAAWMIYTYSGLFCVTVNPYKWLPVYNPEVVTAYRGKKRQEAPPHIFSISDNAYQFMLTDRENQSILITGE 81
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       180 SGAGKTENTKKVIQYLAHVASSHKGRKDH----NIPGELERQLLQANPILESFGNAKTVKNDNSSRFGKFIRINFDVTGY 255
Cdd:cd14912   82 SGAGKTVNTKRVIQYFATIAVTGEKKKEEitsgKMQGTLEDQIISANPLLEAFGNAKTVRNDNSSRFGKFIRIHFGTTGK 161
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       256 IVGANIETYLLEKSRAVRQAKDERTFHIFYQLLSGAGEHLKSDLLL-EGFNNYRFLSNGYIPIPGQQDKDNFQETMEAMH 334
Cdd:cd14912  162 LASADIETYLLEKSRVTFQLKAERSYHIFYQITSNKKPELIEMLLItTNPYDYPFVSQGEISVASIDDQEELMATDSAID 241
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       335 IMGFSHEEILSMLKVVSSVLQFGNISFKKERNTDQASMPENTVAQKLCHLLGMNVMEFTRAILTPRIKVGRDYVQKAQTK 414
Cdd:cd14912  242 ILGFTNEEKVSIYKLTGAVMHYGNLKFKQKQREEQAEPDGTEVADKAAYLQSLNSADLLKALCYPRVKVGNEYVTKGQTV 321
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       415 EQADFAVEALAKATYERLFRWLVHRINKALDrTKRQGASFIGILDIAGFEIFELNSFEQLCINYTNEKLQQLFNHTMFIL 494
Cdd:cd14912  322 EQVTNAVGALAKAVYEKMFLWMVARINQQLD-TKQPRQYFIGVLDIAGFEIFDFNSLEQLCINFTNEKLQQFFNHHMFVL 400
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       495 EQEEYQREGIEWNFIDFGLDLQPCIDLIERPAnppGVLALLDEECWFPKATDKTFVEKLV-QEQGSHSKFQKPRQLKDKA 573
Cdd:cd14912  401 EQEEYKKEGIEWTFIDFGMDLAACIELIEKPM---GIFSILEEECMFPKATDTSFKNKLYeQHLGKSANFQKPKVVKGKA 477
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       574 D--FCIIHYAGKVDYKADEWLMKNMDPLNDNVATLLHQSSDRFVAELWKDVDrivgldqvTGMTETAFGSAYK--TKKG- 648
Cdd:cd14912  478 EahFSLIHYAGVVDYNITGWLDKNKDPLNETVVGLYQKSAMKTLAYLFSGAQ--------TAEGASAGGGAKKggKKKGs 549
                        570       580       590       600       610       620       630       640
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       649 MFRTVGQLYKESLTKLMATLRNTNPNFVRCIIPNHEKRAGKLDPHLVLDQLRCNGVLEGIRICRQGFPNRIVFQEFRQRY 728
Cdd:cd14912  550 SFQTVSALFRENLNKLMTNLRSTHPHFVRCIIPNETKTPGAMEHELVLHQLRCNGVLEGIRICRKGFPSRILYADFKQRY 629
                        650       660       670       680
                 ....*....|....*....|....*....|....*....|....
4PD3_B       729 EILTPNAIPKG-FMDGKQACERMIRALELDPNLYRIGQSKIFFR 771
Cdd:cd14912  630 KVLNASAIPEGqFIDSKKASEKLLASIDIDHTQYKFGHTKVFFK 673
MYSc_Myh8 cd14918
class II myosin heavy chain 8, motor domain; Myosin motor domain of perinatal skeletal muscle ...
101-771 0e+00

class II myosin heavy chain 8, motor domain; Myosin motor domain of perinatal skeletal muscle myosin heavy chain 8 (also called MyHC-peri, MyHC-pn). Myosin is a hexameric protein composed of a pair of myosin heavy chains (MYH) and two pairs of nonidentical light chains. A mutation in this gene results in trismus-pseudocamptodactyly syndrome. Class II myosins, also called conventional myosins, are the myosin type responsible for producing actomyosin contraction in metazoan muscle and non-muscle cells. Myosin II contains two heavy chains made up of the head (N-terminal) and tail (C-terminal) domains with a coiled-coil morphology that holds the two heavy chains together. The intermediate neck domain is the region creating the angle between the head and tail. It also contains 4 light chains which bind the heavy chains in the "neck" region between the head and tail. The head domain is a molecular motor, which utilizes ATP hydrolysis to generate directed movement toward the plus end along actin filaments. Class-II myosins are regulated by phosphorylation of the myosin light chain or by binding of Ca2+. A cyclical interaction between myosin and actin provides the driving force. Upon ATP binding, the myosin head dissociates from an actin filament. ATP hydrolysis causes the head to pivot and associate with a new actin subunit. The release of Pi causes the head to pivot and move the filament (power stroke). Release of ADP completes the cycle. CyMoBase classifications were used to confirm and identify the myosins in this hierarchy.


Pssm-ID: 276882 [Multi-domain]  Cd Length: 668  Bit Score: 715.74  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       101 VLHNLKDRYYSGLIYTYSGLFCVVINPYKNLPIYSENIIEMYRGKKRHEMPPHIYAISESAYRCMLQDREDQSILCTGES 180
Cdd:cd14918    3 VLYNLKERYAAWMIYTYSGLFCVTVNPYKWLPVYNPEVVAAYRGKKRQEAPPHIFSISDNAYQFMLTDRENQSILITGES 82
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       181 GAGKTENTKKVIQYLAHVASSHKGRKDHN--IPGELERQLLQANPILESFGNAKTVKNDNSSRFGKFIRINFDVTGYIVG 258
Cdd:cd14918   83 GAGKTVNTKRVIQYFATIAVTGEKKKEESgkMQGTLEDQIISANPLLEAFGNAKTVRNDNSSRFGKFIRIHFGTTGKLAS 162
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       259 ANIETYLLEKSRAVRQAKDERTFHIFYQLLSGAGEHLKSDLLL-EGFNNYRFLSNGYIPIPGQQDKDNFQETMEAMHIMG 337
Cdd:cd14918  163 ADIETYLLEKSRVTFQLKAERSYHIFYQITSNKKPDLIEMLLItTNPYDYAFVSQGEITVPSIDDQEELMATDSAIDILG 242
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       338 FSHEEILSMLKVVSSVLQFGNISFKKERNTDQASMPENTVAQKLCHLLGMNVMEFTRAILTPRIKVGRDYVQKAQTKEQA 417
Cdd:cd14918  243 FTPEEKVSIYKLTGAVMHYGNMKFKQKQREEQAEPDGTEVADKAAYLQSLNSADLLKALCYPRVKVGNEYVTKGQTVQQV 322
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       418 DFAVEALAKATYERLFRWLVHRINKALDrTKRQGASFIGILDIAGFEIFELNSFEQLCINYTNEKLQQLFNHTMFILEQE 497
Cdd:cd14918  323 YNAVGALAKAVYEKMFLWMVTRINQQLD-TKQPRQYFIGVLDIAGFEIFDFNSLEQLCINFTNEKLQQFFNHHMFVLEQE 401
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       498 EYQREGIEWNFIDFGLDLQPCIDLIERPAnppGVLALLDEECWFPKATDKTFVEKLV-QEQGSHSKFQKPRQLKDKAD-- 574
Cdd:cd14918  402 EYKKEGIEWTFIDFGMDLAACIELIEKPL---GIFSILEEECMFPKATDTSFKNKLYdQHLGKSANFQKPKVVKGKAEah 478
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       575 FCIIHYAGKVDYKADEWLMKNMDPLNDNVATLLHQSSDRFVAELWKDVdrivgldqVTGMTETAFGSAYKTKKGMFRTVG 654
Cdd:cd14918  479 FSLIHYAGTVDYNITGWLDKNKDPLNDTVVGLYQKSAMKTLASLFSTY--------ASAEADSGAKKGAKKKGSSFQTVS 550
                        570       580       590       600       610       620       630       640
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       655 QLYKESLTKLMATLRNTNPNFVRCIIPNHEKRAGKLDPHLVLDQLRCNGVLEGIRICRQGFPNRIVFQEFRQRYEILTPN 734
Cdd:cd14918  551 ALFRENLNKLMTNLRSTHPHFVRCIIPNETKTPGAMEHELVLHQLRCNGVLEGIRICRKGFPSRILYGDFKQRYKVLNAS 630
                        650       660       670
                 ....*....|....*....|....*....|....*...
4PD3_B       735 AIPKG-FMDGKQACERMIRALELDPNLYRIGQSKIFFR 771
Cdd:cd14918  631 AIPEGqFIDSKKASEKLLASIDIDHTQYKFGHTKVFFK 668
MYSc_Myh1_mammals cd14910
class II myosin heavy chain 1, motor domain; Myosin motor domain of type IIx skeletal muscle ...
100-771 0e+00

class II myosin heavy chain 1, motor domain; Myosin motor domain of type IIx skeletal muscle myosin heavy chain 1 (also called MYHSA1, MYHa, MyHC-2X/D, MGC133384) in mammals. Class II myosins, also called conventional myosins, are the myosin type responsible for producing actomyosin contraction in metazoan muscle and non-muscle cells. Myosin II contains two heavy chains made up of the head (N-terminal) and tail (C-terminal) domains with a coiled-coil morphology that holds the two heavy chains together. The intermediate neck domain is the region creating the angle between the head and tail. It also contains 4 light chains which bind the heavy chains in the "neck" region between the head and tail. The head domain is a molecular motor, which utilizes ATP hydrolysis to generate directed movement toward the plus end along actin filaments. Class-II myosins are regulated by phosphorylation of the myosin light chain or by binding of Ca2+. A cyclical interaction between myosin and actin provides the driving force. Upon ATP binding, the myosin head dissociates from an actin filament. ATP hydrolysis causes the head to pivot and associate with a new actin subunit. The release of Pi causes the head to pivot and move the filament (power stroke). Release of ADP completes the cycle. CyMoBase classifications were used to confirm and identify the myosins in this hierarchy.


Pssm-ID: 276875 [Multi-domain]  Cd Length: 671  Bit Score: 708.42  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       100 SVLHNLKDRYYSGLIYTYSGLFCVVINPYKNLPIYSENIIEMYRGKKRHEMPPHIYAISESAYRCMLQDREDQSILCTGE 179
Cdd:cd14910    2 AVLYNLKERYAAWMIYTYSGLFCVTVNPYKWLPVYNAEVVTAYRGKKRQEAPPHIFSISDNAYQFMLTDRENQSILITGE 81
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       180 SGAGKTENTKKVIQYLAHVASSHKGRKDH----NIPGELERQLLQANPILESFGNAKTVKNDNSSRFGKFIRINFDVTGY 255
Cdd:cd14910   82 SGAGKTVNTKRVIQYFATIAVTGEKKKEEatsgKMQGTLEDQIISANPLLEAFGNAKTVRNDNSSRFGKFIRIHFGTTGK 161
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       256 IVGANIETYLLEKSRAVRQAKDERTFHIFYQLLSGAGEHLKSDLLL-EGFNNYRFLSNGYIPIPGQQDKDNFQETMEAMH 334
Cdd:cd14910  162 LASADIETYLLEKSRVTFQLKAERSYHIFYQIMSNKKPDLIEMLLItTNPYDYAFVSQGEITVPSIDDQEELMATDSAIE 241
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       335 IMGFSHEEILSMLKVVSSVLQFGNISFKKERNTDQASMPENTVAQKLCHLLGMNVMEFTRAILTPRIKVGRDYVQKAQTK 414
Cdd:cd14910  242 ILGFTSDERVSIYKLTGAVMHYGNMKFKQKQREEQAEPDGTEVADKAAYLQNLNSADLLKALCYPRVKVGNEYVTKGQTV 321
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       415 EQADFAVEALAKATYERLFRWLVHRINKALDrTKRQGASFIGILDIAGFEIFELNSFEQLCINYTNEKLQQLFNHTMFIL 494
Cdd:cd14910  322 QQVYNAVGALAKAVYDKMFLWMVTRINQQLD-TKQPRQYFIGVLDIAGFEIFDFNSLEQLCINFTNEKLQQFFNHHMFVL 400
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       495 EQEEYQREGIEWNFIDFGLDLQPCIDLIERPAnppGVLALLDEECWFPKATDKTFVEKLVQEQ-GSHSKFQKPRQLKDK- 572
Cdd:cd14910  401 EQEEYKKEGIEWEFIDFGMDLAACIELIEKPM---GIFSILEEECMFPKATDTSFKNKLYEQHlGKSNNFQKPKPAKGKv 477
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       573 -ADFCIIHYAGKVDYKADEWLMKNMDPLNDNVATLLHQSSDRFVAELWKDVdrivgldqVTGMTETAFGSAYKTKKG-MF 650
Cdd:cd14910  478 eAHFSLIHYAGTVDYNIAGWLDKNKDPLNETVVGLYQKSSMKTLALLFSGA--------AAAEAEEGGGKKGGKKKGsSF 549
                        570       580       590       600       610       620       630       640
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       651 RTVGQLYKESLTKLMATLRNTNPNFVRCIIPNHEKRAGKLDPHLVLDQLRCNGVLEGIRICRQGFPNRIVFQEFRQRYEI 730
Cdd:cd14910  550 QTVSALFRENLNKLMTNLRSTHPHFVRCIIPNETKTPGAMEHELVLHQLRCNGVLEGIRICRKGFPSRILYADFKQRYKV 629
                        650       660       670       680
                 ....*....|....*....|....*....|....*....|..
4PD3_B       731 LTPNAIPKG-FMDGKQACERMIRALELDPNLYRIGQSKIFFR 771
Cdd:cd14910  630 LNASAIPEGqFIDSKKASEKLLGSIDIDHTQYKFGHTKVFFK 671
MYSc_Myh6 cd14916
class II myosin heavy chain 6, motor domain; Myosin motor domain of alpha (or fast) cardiac ...
100-771 0e+00

class II myosin heavy chain 6, motor domain; Myosin motor domain of alpha (or fast) cardiac muscle myosin heavy chain 6. Cardiac muscle myosin is a hexamer consisting of two heavy chain subunits, two light chain subunits, and two regulatory subunits. This gene encodes the alpha heavy chain subunit of cardiac myosin. Mutations in this gene cause familial hypertrophic cardiomyopathy and atrial septal defect. Class II myosins, also called conventional myosins, are the myosin type responsible for producing actomyosin contraction in metazoan muscle and non-muscle cells. Myosin II contains two heavy chains made up of the head (N-terminal) and tail (C-terminal) domains with a coiled-coil morphology that holds the two heavy chains together. The intermediate neck domain is the region creating the angle between the head and tail. It also contains 4 light chains which bind the heavy chains in the "neck" region between the head and tail. The head domain is a molecular motor, which utilizes ATP hydrolysis to generate directed movement toward the plus end along actin filaments. Class-II myosins are regulated by phosphorylation of the myosin light chain or by binding of Ca2+. A cyclical interaction between myosin and actin provides the driving force. Upon ATP binding, the myosin head dissociates from an actin filament. ATP hydrolysis causes the head to pivot and associate with a new actin subunit. The release of Pi causes the head to pivot and move the filament (power stroke). Release of ADP completes the cycle. CyMoBase classifications were used to confirm and identify the myosins in this hierarchy.


Pssm-ID: 276880 [Multi-domain]  Cd Length: 670  Bit Score: 707.21  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       100 SVLHNLKDRYYSGLIYTYSGLFCVVINPYKNLPIYSENIIEMYRGKKRHEMPPHIYAISESAYRCMLQDREDQSILCTGE 179
Cdd:cd14916    2 AVLYNLKERYAAWMIYTYSGLFCVTVNPYKWLPVYNAEVVAAYRGKKRSEAPPHIFSISDNAYQYMLTDRENQSILITGE 81
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       180 SGAGKTENTKKVIQYLAHVAS-SHKGRKD--HNIPGELERQLLQANPILESFGNAKTVKNDNSSRFGKFIRINFDVTGYI 256
Cdd:cd14916   82 SGAGKTVNTKRVIQYFASIAAiGDRSKKEnpNANKGTLEDQIIQANPALEAFGNAKTVRNDNSSRFGKFIRIHFGATGKL 161
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       257 VGANIETYLLEKSRAVRQAKDERTFHIFYQLLSGAGEHLKSDLLLEgfNN---YRFLSNGYIPIPGQQDKDNFQETMEAM 333
Cdd:cd14916  162 ASADIETYLLEKSRVIFQLKAERNYHIFYQILSNKKPELLDMLLVT--NNpydYAFVSQGEVSVASIDDSEELLATDSAF 239
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       334 HIMGFSHEEILSMLKVVSSVLQFGNISFKKERNTDQASMPENTVAQKLCHLLGMNVMEFTRAILTPRIKVGRDYVQKAQT 413
Cdd:cd14916  240 DVLGFTAEEKAGVYKLTGAIMHYGNMKFKQKQREEQAEPDGTEDADKSAYLMGLNSADLLKGLCHPRVKVGNEYVTKGQS 319
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       414 KEQADFAVEALAKATYERLFRWLVHRINKALDrTKRQGASFIGILDIAGFEIFELNSFEQLCINYTNEKLQQLFNHTMFI 493
Cdd:cd14916  320 VQQVYYSIGALAKSVYEKMFNWMVTRINATLE-TKQPRQYFIGVLDIAGFEIFDFNSFEQLCINFTNEKLQQFFNHHMFV 398
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       494 LEQEEYQREGIEWNFIDFGLDLQPCIDLIERPAnppGVLALLDEECWFPKATDKTFVEKLVQEQ-GSHSKFQKPRQLKDK 572
Cdd:cd14916  399 LEQEEYKKEGIEWEFIDFGMDLQACIDLIEKPM---GIMSILEEECMFPKASDMTFKAKLYDNHlGKSNNFQKPRNVKGK 475
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       573 --ADFCIIHYAGKVDYKADEWLMKNMDPLNDNVATLLHQSSDRFVAELWKDVdriVGLDqvTGmtETAFGSAYKTKKGMF 650
Cdd:cd14916  476 qeAHFSLVHYAGTVDYNILGWLEKNKDPLNETVVGLYQKSSLKLMATLFSTY---ASAD--TG--DSGKGKGGKKKGSSF 548
                        570       580       590       600       610       620       630       640
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       651 RTVGQLYKESLTKLMATLRNTNPNFVRCIIPNHEKRAGKLDPHLVLDQLRCNGVLEGIRICRQGFPNRIVFQEFRQRYEI 730
Cdd:cd14916  549 QTVSALHRENLNKLMTNLKTTHPHFVRCIIPNERKAPGVMDNPLVMHQLRCNGVLEGIRICRKGFPNRILYGDFRQRYRI 628
                        650       660       670       680
                 ....*....|....*....|....*....|....*....|..
4PD3_B       731 LTPNAIPKG-FMDGKQACERMIRALELDPNLYRIGQSKIFFR 771
Cdd:cd14916  629 LNPAAIPEGqFIDSRKGAEKLLGSLDIDHNQYKFGHTKVFFK 670
MYSc_Myh13 cd14923
class II myosin heavy chain 13, motor domain; Myosin motor domain of skeletal muscle myosin ...
100-771 0e+00

class II myosin heavy chain 13, motor domain; Myosin motor domain of skeletal muscle myosin heavy chain 13 (also called MyHC-eo) in mammals, chicken, and green anole. Myh13 is a myosin whose expression is restricted primarily to the extrinsic eye muscles which are specialized for function in eye movement. Class II myosins, also called conventional myosins, are the myosin type responsible for producing muscle contraction in muscle cells. Myosin II contains two heavy chains made up of the head (N-terminal) and tail (C-terminal) domains with a coiled-coil morphology that holds the two heavy chains together. The intermediate neck domain is the region creating the angle between the head and tail. It also contains 4 light chains which bind the heavy chains in the "neck" region between the head and tail. The head domain is a molecular motor, which utilizes ATP hydrolysis to generate directed movement toward the plus end along actin filaments. Class-II myosins are regulated by phosphorylation of the myosin light chain or by binding of Ca2+. A cyclical interaction between myosin and actin provides the driving force. Upon ATP binding, the myosin head dissociates from an actin filament. ATP hydrolysis causes the head to pivot and associate with a new actin subunit. The release of Pi causes the head to pivot and move the filament (power stroke). Release of ADP completes the cycle. CyMoBase classifications were used to confirm and identify the myosins in this hierarchy.


Pssm-ID: 276887 [Multi-domain]  Cd Length: 671  Bit Score: 704.14  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       100 SVLHNLKDRYYSGLIYTYSGLFCVVINPYKNLPIYSENIIEMYRGKKRHEMPPHIYAISESAYRCMLQDREDQSILCTGE 179
Cdd:cd14923    2 AVLYNLKERYAAWMIYTYSGLFCVTVNPYKWLPVYNPEVVAAYRGKKRQEAPPHIFSISDNAYQFMLTDRDNQSILITGE 81
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       180 SGAGKTENTKKVIQYLAHVASSHKGRKDHN---IPGELERQLLQANPILESFGNAKTVKNDNSSRFGKFIRINFDVTGYI 256
Cdd:cd14923   82 SGAGKTVNTKRVIQYFATIAVTGDKKKEQQpgkMQGTLEDQIIQANPLLEAFGNAKTVRNDNSSRFGKFIRIHFGATGKL 161
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       257 VGANIETYLLEKSRAVRQAKDERTFHIFYQLLSGAGEHLkSDLLLEGFN--NYRFLSNGYIPIPGQQDKDNFQETMEAMH 334
Cdd:cd14923  162 ASADIETYLLEKSRVTFQLSSERSYHIFYQIMSNKKPEL-IDLLLISTNpfDFPFVSQGEVTVASIDDSEELLATDNAID 240
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       335 IMGFSHEEILSMLKVVSSVLQFGNISFKKERNTDQASMPENTVAQKLCHLLGMNVMEFTRAILTPRIKVGRDYVQKAQTK 414
Cdd:cd14923  241 ILGFSSEEKVGIYKLTGAVMHYGNMKFKQKQREEQAEPDGTEVADKAGYLMGLNSAEMLKGLCCPRVKVGNEYVTKGQNV 320
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       415 EQADFAVEALAKATYERLFRWLVHRINKALDrTKRQGASFIGILDIAGFEIFELNSFEQLCINYTNEKLQQLFNHTMFIL 494
Cdd:cd14923  321 QQVTNSVGALAKAVYEKMFLWMVTRINQQLD-TKQPRQYFIGVLDIAGFEIFDFNSLEQLCINFTNEKLQQFFNHHMFVL 399
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       495 EQEEYQREGIEWNFIDFGLDLQPCIDLIERPAnppGVLALLDEECWFPKATDKTFVEKLV-QEQGSHSKFQKPRQLKDKA 573
Cdd:cd14923  400 EQEEYKKEGIEWEFIDFGMDLAACIELIEKPM---GIFSILEEECMFPKATDTSFKNKLYdQHLGKSNNFQKPKPAKGKA 476
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       574 D--FCIIHYAGKVDYKADEWLMKNMDPLNDNVATLLHQSSDRFVAELWKDVdriVGLDQVTGMTETAFGsayKTKKGMFR 651
Cdd:cd14923  477 EahFSLVHYAGTVDYNIAGWLDKNKDPLNETVVGLYQKSSLKLLSFLFSNY---AGAEAGDSGGSKKGG---KKKGSSFQ 550
                        570       580       590       600       610       620       630       640
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       652 TVGQLYKESLTKLMATLRNTNPNFVRCIIPNHEKRAGKLDPHLVLDQLRCNGVLEGIRICRQGFPNRIVFQEFRQRYEIL 731
Cdd:cd14923  551 TVSAVFRENLNKLMTNLRSTHPHFVRCLIPNETKTPGVMDHYLVMHQLRCNGVLEGIRICRKGFPSRILYADFKQRYRIL 630
                        650       660       670       680
                 ....*....|....*....|....*....|....*....|.
4PD3_B       732 TPNAIPKG-FMDGKQACERMIRALELDPNLYRIGQSKIFFR 771
Cdd:cd14923  631 NASAIPEGqFIDSKNASEKLLNSIDVDREQYRFGHTKVFFK 671
MYSc_Myh4 cd14915
class II myosin heavy chain 4, motor domain; Myosin motor domain of skeletal muscle myosin ...
100-771 0e+00

class II myosin heavy chain 4, motor domain; Myosin motor domain of skeletal muscle myosin heavy chain 4 (also called MYH2B, MyHC-2B, MyHC-IIb). Class II myosins, also called conventional myosins, are the myosin type responsible for producing actomyosin contraction in metazoan muscle and non-muscle cells. Myosin II contains two heavy chains made up of the head (N-terminal) and tail (C-terminal) domains with a coiled-coil morphology that holds the two heavy chains together. The intermediate neck domain is the region creating the angle between the head and tail. It also contains 4 light chains which bind the heavy chains in the "neck" region between the head and tail. The head domain is a molecular motor, which utilizes ATP hydrolysis to generate directed movement toward the plus end along actin filaments. Class-II myosins are regulated by phosphorylation of the myosin light chain or by binding of Ca2+. A cyclical interaction between myosin and actin provides the driving force. Upon ATP binding, the myosin head dissociates from an actin filament. ATP hydrolysis causes the head to pivot and associate with a new actin subunit. The release of Pi causes the head to pivot and move the filament (power stroke). Release of ADP completes the cycle. CyMoBase classifications were used to confirm and identify the myosins in this hierarchy.


Pssm-ID: 276879 [Multi-domain]  Cd Length: 671  Bit Score: 696.86  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       100 SVLHNLKDRYYSGLIYTYSGLFCVVINPYKNLPIYSENIIEMYRGKKRHEMPPHIYAISESAYRCMLQDREDQSILCTGE 179
Cdd:cd14915    2 AVLYNLKERYAAWMIYTYSGLFCVTVNPYKWLPVYNPEVVTAYRGKKRQEAPPHIFSISDNAYQFMLTDRENQSILITGE 81
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       180 SGAGKTENTKKVIQYLAHVASSHKGRKDH----NIPGELERQLLQANPILESFGNAKTVKNDNSSRFGKFIRINFDVTGY 255
Cdd:cd14915   82 SGAGKTVNTKRVIQYFATIAVTGEKKKEEaasgKMQGTLEDQIISANPLLEAFGNAKTVRNDNSSRFGKFIRIHFGATGK 161
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       256 IVGANIETYLLEKSRAVRQAKDERTFHIFYQLLSGAGEHLkSDLLLEGFNNYRF--LSNGYIPIPGQQDKDNFQETMEAM 333
Cdd:cd14915  162 LASADIETYLLEKSRVTFQLKAERSYHIFYQIMSNKKPEL-IEMLLITTNPYDFafVSQGEITVPSIDDQEELMATDSAV 240
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       334 HIMGFSHEEILSMLKVVSSVLQFGNISFKKERNTDQASMPENTVAQKLCHLLGMNVMEFTRAILTPRIKVGRDYVQKAQT 413
Cdd:cd14915  241 DILGFSADEKVAIYKLTGAVMHYGNMKFKQKQREEQAEPDGTEVADKAAYLTSLNSADLLKALCYPRVKVGNEYVTKGQT 320
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       414 KEQADFAVEALAKATYERLFRWLVHRINKALDrTKRQGASFIGILDIAGFEIFELNSFEQLCINYTNEKLQQLFNHTMFI 493
Cdd:cd14915  321 VQQVYNSVGALAKAIYEKMFLWMVTRINQQLD-TKQPRQYFIGVLDIAGFEIFDFNSLEQLCINFTNEKLQQFFNHHMFV 399
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       494 LEQEEYQREGIEWNFIDFGLDLQPCIDLIERPAnppGVLALLDEECWFPKATDKTFVEKLVQEQ-GSHSKFQKPRQLKDK 572
Cdd:cd14915  400 LEQEEYKKEGIEWEFIDFGMDLAACIELIEKPM---GIFSILEEECMFPKATDTSFKNKLYEQHlGKSNNFQKPKPAKGK 476
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       573 AD--FCIIHYAGKVDYKADEWLMKNMDPLNDNVATLLHQSSDRFVAELWKDvdrivgldqvtGMTETAFGSAYK---TKK 647
Cdd:cd14915  477 AEahFSLVHYAGTVDYNIAGWLDKNKDPLNETVVGLYQKSGMKTLAFLFSG-----------GQTAEAEGGGGKkggKKK 545
                        570       580       590       600       610       620       630       640
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       648 G-MFRTVGQLYKESLTKLMATLRNTNPNFVRCIIPNHEKRAGKLDPHLVLDQLRCNGVLEGIRICRQGFPNRIVFQEFRQ 726
Cdd:cd14915  546 GsSFQTVSALFRENLNKLMTNLRSTHPHFVRCLIPNETKTPGAMEHELVLHQLRCNGVLEGIRICRKGFPSRILYADFKQ 625
                        650       660       670       680
                 ....*....|....*....|....*....|....*....|....*.
4PD3_B       727 RYEILTPNAIPKG-FMDGKQACERMIRALELDPNLYRIGQSKIFFR 771
Cdd:cd14915  626 RYKVLNASAIPEGqFIDSKKASEKLLGSIDIDHTQYKFGHTKVFFK 671
MYSc_Myo8 cd01383
class VIII myosin, motor domain; These plant-specific type VIII myosins has been associated ...
100-771 0e+00

class VIII myosin, motor domain; These plant-specific type VIII myosins has been associated with endocytosis, cytokinesis, cell-to-cell coupling and gating at plasmodesmata. The catalytic (head) domain has ATPase activity and belongs to the larger group of P-loop NTPases. It also contains IQ domains Myosins are actin-dependent molecular motors that play important roles in muscle contraction, cell motility, and organelle transport. The head domain is a molecular motor, which utilizes ATP hydrolysis to generate directed movement toward the plus end along actin filaments. A cyclical interaction between myosin and actin provides the driving force. Rates of ATP hydrolysis and consequently the speed of movement along actin filaments vary widely, from about 0.04 micrometer per second for myosin I to 4.5 micrometer per second for myosin II in skeletal muscle. Myosin II moves in discrete steps about 5-10 nm long and generates 1-5 piconewtons of force. Upon ATP binding, the myosin head dissociates from an actin filament. ATP hydrolysis causes the head to pivot and associate with a new actin subunit. The release of Pi causes the head to pivot and move the filament (power stroke). Release of ADP completes the cycle. CyMoBase classifications were used to confirm and identify the myosins in this hierarchy.


Pssm-ID: 276834  Cd Length: 647  Bit Score: 667.48  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       100 SVLHNLKDRYYSGLIYTYSGLFCVVINPYKNLPIYSENIIEMYRgkKRHEMPPHIYAISESAYRCMLQDREDQSILCTGE 179
Cdd:cd01383    2 SVLHNLEYRYSQDIIYTKAGPVLIAVNPFKDVPLYGNEFITAYR--QKLLDSPHVYAVADTAYREMMRDEINQSIIISGE 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       180 SGAGKTENTKKVIQYLAHVASSHKGrkdhnipgeLERQLLQANPILESFGNAKTVKNDNSSRFGKFIRINFDVTGYIVGA 259
Cdd:cd01383   80 SGAGKTETAKIAMQYLAALGGGSSG---------IENEILQTNPILEAFGNAKTLRNDNSSRFGKLIDIHFDAAGKICGA 150
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       260 NIETYLLEKSRAVRQAKDERTFHIFYQLLSGAGEHLKSDLLLEGFNNYRFLS-NGYIPIPGQQDKDNFQETMEAMHIMGF 338
Cdd:cd01383  151 KIQTYLLEKSRVVQLANGERSYHIFYQLCAGASPALREKLNLKSASEYKYLNqSNCLTIDGVDDAKKFHELKEALDTVGI 230
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       339 SHEEILSMLKVVSSVLQFGNISFKKERNTDQASMPENTVAQKLCHLLGMNVMEFTRAILTPRIKVGRDYVQKAQTKEQAD 418
Cdd:cd01383  231 SKEDQEHIFQMLAAVLWLGNISFQVIDNENHVEVVADEAVSTAASLLGCNANDLMLALSTRKIQAGGDKIVKKLTLQQAI 310
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       419 FAVEALAKATYERLFRWLVHRINKALDRTKRQGASFIGILDIAGFEIFELNSFEQLCINYTNEKLQQLFNHTMFILEQEE 498
Cdd:cd01383  311 DARDALAKAIYASLFDWLVEQINKSLEVGKRRTGRSISILDIYGFESFQKNSFEQLCINYANERLQQHFNRHLFKLEQEE 390
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       499 YQREGIEWNFIDFgLDLQPCIDLIERpaNPPGVLALLDEECWFPKATDKTFVEKLVQEQGSHSKFQKPRqlkDKAdFCII 578
Cdd:cd01383  391 YELDGIDWTKVDF-EDNQECLDLIEK--KPLGLISLLDEESNFPKATDLTFANKLKQHLKSNSCFKGER---GGA-FTIR 463
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       579 HYAGKVDYKADEWLMKNMDPLNDNVATLLhQSSDRFVAELWKDVDRIVGLDQVTGMTETAFGSayktkkgMFRTVGQLYK 658
Cdd:cd01383  464 HYAGEVTYDTSGFLEKNRDLLHSDLIQLL-SSCSCQLPQLFASKMLDASRKALPLTKASGSDS-------QKQSVATKFK 535
                        570       580       590       600       610       620       630       640
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       659 ESLTKLMATLRNTNPNFVRCIIPNHEKRAGKLDPHLVLDQLRCNGVLEGIRICRQGFPNRIVFQEFRQRYEILTPNAIpK 738
Cdd:cd01383  536 GQLFKLMQRLENTTPHFIRCIKPNNKQLPGVFDQDLVLQQLRCCGVLEVVRISRSGYPTRMTHQEFARRYGFLLPEDV-S 614
                        650       660       670
                 ....*....|....*....|....*....|...
4PD3_B       739 GFMDGKQACERMIRALELDPNLYRIGQSKIFFR 771
Cdd:cd01383  615 ASQDPLSTSVAILQQFNILPEMYQVGYTKLFFR 647
MYSc_Myo22 cd14883
class XXII myosin, motor domain; These myosins possess an extended neck with multiple IQ ...
100-771 0e+00

class XXII myosin, motor domain; These myosins possess an extended neck with multiple IQ motifs such as found in class V, VIII, XI, and XIII myosins. These myosins are defined by two tandem MyTH4 and FERM domains. The apicomplexan, but not diatom myosins contain 4-6 WD40 repeats near the end of the C-terminal tail which suggests a possible function of these myosins in signal transduction and transcriptional regulation. The catalytic (head) domain has ATPase activity and belongs to the larger group of P-loop NTPases. Myosins are actin-dependent molecular motors that play important roles in muscle contraction, cell motility, and organelle transport. The head domain is a molecular motor, which utilizes ATP hydrolysis to generate directed movement toward the plus end along actin filaments. A cyclical interaction between myosin and actin provides the driving force. Rates of ATP hydrolysis and consequently the speed of movement along actin filaments vary widely, from about 0.04 micrometer per second for myosin I to 4.5 micrometer per second for myosin II in skeletal muscle. Myosin II moves in discrete steps about 5-10 nm long and generates 1-5 piconewtons of force. Upon ATP binding, the myosin head dissociates from an actin filament. ATP hydrolysis causes the head to pivot and associate with a new actin subunit. The release of Pi causes the head to pivot and move the filament (power stroke). Release of ADP completes the cycle. CyMoBase classifications were used to confirm and identify the myosins in this hierarchy.


Pssm-ID: 276849 [Multi-domain]  Cd Length: 661  Bit Score: 665.18  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       100 SVLHNLKDRYYSGLIYTYSGLFCVVINPYKNLPIYSENIIEMYRGKKRHEMPPHIYAISESAYRCMLQDREDQSILCTGE 179
Cdd:cd14883    2 GINTNLKVRYKKDLIYTYTGSILVAVNPYKELPIYTQDIVKQYFGKRMGALPPHIFALAEAAYTNMQEDGKNQSVIISGE 81
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       180 SGAGKTENTKKVIQYLAHVASSHKgrkdhnipgELERQLLQANPILESFGNAKTVKNDNSSRFGKFIRINFDVTGYIVGA 259
Cdd:cd14883   82 SGAGKTETTKLILQYLCAVTNNHS---------WVEQQILEANTILEAFGNAKTVRNDNSSRFGKFIEVCFDASGHIKGA 152
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       260 NIETYLLEKSRAVRQAKDERTFHIFYQLLSGAGE--HLKSDLLLEGFNNYRFLS-NGYIPIPGQQDKDNFQETMEAMHIM 336
Cdd:cd14883  153 IIQDYLLEQSRITFQAPGERNYHVFYQLLAGAKHskELKEKLKLGEPEDYHYLNqSGCIRIDNINDKKDFDHLRLAMNVL 232
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       337 GFSHEEILSMLKVVSSVLQFGNISFKK-ERNTDQASMPENTVAQKLCHLLGMNVMEFTRAILTPRIKVGRDYVQKAQTKE 415
Cdd:cd14883  233 GIPEEMQEGIFSVLSAILHLGNLTFEDiDGETGALTVEDKEILKIVAKLLGVDPDKLKKALTIRQINVRGNVTEIPLKVQ 312
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       416 QADFAVEALAKATYERLFRWLVHRINKALDRTKRQGaSFIGILDIAGFEIFELNSFEQLCINYTNEKLQQLFNHTMFILE 495
Cdd:cd14883  313 EARDNRDAMAKALYSRTFAWLVNHINSCTNPGQKNS-RFIGVLDIFGFENFKVNSFEQLCINYTNEKLHKFFNHYVFKLE 391
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       496 QEEYQREGIEWNFIDFGlDLQPCIDLIERPanPPGVLALLDEECWFPKATDKTFVEKLVQEQGSHSKFQKPRQLKDKADF 575
Cdd:cd14883  392 QEEYEKEGINWSHIVFT-DNQECLDLIEKP--PLGILKLLDEECRFPKGTDLTYLEKLHAAHEKHPYYEKPDRRRWKTEF 468
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       576 CIIHYAGKVDYKADEWLMKNMDPLNDNVATLLHQSSDRFVAELWKDVDrIVGLDQVTGMTETAfGSAYKTKKGMfRTVGQ 655
Cdd:cd14883  469 GVKHYAGEVTYTVQGFLDKNKDTQQDDLFDLMSRSKNKFVKELFTYPD-LLALTGLSISLGGD-TTSRGTSKGK-PTVGD 545
                        570       580       590       600       610       620       630       640
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       656 LYKESLTKLMATLRNTNPNFVRCIIPNHEKRAGKLDPHLVLDQLRCNGVLEGIRICRQGFPNRIVFQEFRQRYEILTPNA 735
Cdd:cd14883  546 TFKHQLQSLVDVLSATQPWYVRCIKPNSLKEPNVFDDELVLAQLRYAGMLEIIRIRKEGFPIHLTFKEFVDRYLCLDPRA 625
                        650       660       670
                 ....*....|....*....|....*....|....*.
4PD3_B       736 IPKGFMDGKQACERMIRALELDPNLYRIGQSKIFFR 771
Cdd:cd14883  626 RSADHKETCGAVRALMGLGGLPEDEWQVGKTKVFLR 661
MYSc_Myo1 cd01378
class I myosin, motor domain; Myosin I generates movement at the leading edge in cell motility, ...
100-771 0e+00

class I myosin, motor domain; Myosin I generates movement at the leading edge in cell motility, and class I myosins have been implicated in phagocytosis and vesicle transport. Myosin I, an unconventional myosin, does not form dimers. The catalytic (head) domain has ATPase activity and belongs to the larger group of P-loop NTPases. There are 5 myosin subclasses with subclasses c/h, d/g, and a/b have an IQ domain and a TH1 domain. Myosins are actin-dependent molecular motors that play important roles in muscle contraction, cell motility, and organelle transport. The head domain is a molecular motor, which utilizes ATP hydrolysis to generate directed movement toward the plus end along actin filaments. A cyclical interaction between myosin and actin provides the driving force. Rates of ATP hydrolysis and consequently the speed of movement along actin filaments vary widely, from about 0.04 micrometer per second for myosin I to 4.5 micrometer per second for myosin II in skeletal muscle. Myosin II moves in discrete steps about 5-10 nm long and generates 1-5 piconewtons of force. Upon ATP binding, the myosin head dissociates from an actin filament. ATP hydrolysis causes the head to pivot and associate with a new actin subunit. The release of Pi causes the head to pivot and move the filament (power stroke). Release of ADP completes the cycle. CyMoBase classifications were used to confirm and identify the myosins in this hierarchy.


Pssm-ID: 276829  Cd Length: 652  Bit Score: 656.16  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       100 SVLHNLKDRYYSGLIYTYSGLFCVVINPYKNLPIYSENIIEMYRGKKRHEMPPHIYAISESAYRCMLQDREDQSILCTGE 179
Cdd:cd01378    2 AINENLKKRFENDEIYTYIGHVLISVNPFKDLGIYTDEVLESYRGKNRYEVPPHVFALADSAYRNMKSEKENQCVIISGE 81
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       180 SGAGKTENTKKVIQYLAHVASSHkgrkdhniPGELER---QLLQANPILESFGNAKTVKNDNSSRFGKFIRINFDVTGYI 256
Cdd:cd01378   82 SGAGKTEASKRIMQYIAAVSGGS--------ESEVERvkdMLLASNPLLEAFGNAKTLRNDNSSRFGKYMEIQFDFKGEP 153
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       257 VGANIETYLLEKSRAVRQAKDERTFHIFYQLLSGAGEHLKSDLLLEGFNNYRFLSNGY-IPIPGQQDKDNFQETMEAMHI 335
Cdd:cd01378  154 VGGHITNYLLEKSRVVGQIKGERNFHIFYQLLKGASQEYLQELGLQRPEQYYYYSKSGcFDVDGIDDAADFKEVLNAMKV 233
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       336 MGFSHEEILSMLKVVSSVLQFGNISFKKERNtDQASMPENTVAQKLCHLLGMNVMEFTRAILTPRIKVG---RDYVQKAQ 412
Cdd:cd01378  234 IGFTEEEQDSIFRILAAILHLGNIQFAEDEE-GNAAISDTSVLDFVAYLLGVDPDQLEKALTHRTIETGgggRSVYEVPL 312
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       413 TKEQADFAVEALAKATYERLFRWLVHRINKALDRTKRQGASFIGILDIAGFEIFELNSFEQLCINYTNEKLQQLFnhTMF 492
Cdd:cd01378  313 NVEQAAYARDALAKAIYSRLFDWIVERINKSLAAKSGGKKKVIGVLDIYGFEIFEKNSFEQFCINYVNEKLQQIF--IEL 390
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       493 IL--EQEEYQREGIEWNFIDFgLDLQPCIDLIErpANPPGVLALLDEECWFP-KATDKTFVEKLVQEQGSHSKFQKPRQL 569
Cdd:cd01378  391 TLkaEQEEYVREGIEWTPIKY-FNNKIICDLIE--EKPPGIFAILDDACLTAgDATDQTFLQKLNQLFSNHPHFECPSGH 467
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       570 KD--KADFCIIHYAGKVDYKADEWLMKNMDPLNDNVATLLHQSSDRFVAELWKDVDRivgldqvtgmtetafgsayKTKK 647
Cdd:cd01378  468 FElrRGEFRIKHYAGDVTYNVEGFLDKNKDLLFKDLKELMQSSSNPFLRSLFPEGVD-------------------LDSK 528
                        570       580       590       600       610       620       630       640
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       648 GMFRTVGQLYKESLTKLMATLRNTNPNFVRCIIPNHEKRAGKLDPHLVLDQLRCNGVLEGIRICRQGFPNRIVFQEFRQR 727
Cdd:cd01378  529 KRPPTAGTKFKNSANALVETLMKKQPSYIRCIKPNDNKSPGEFDEELVLHQVKYLGLLENVRVRRAGFAYRQTYEKFLER 608
                        650       660       670       680
                 ....*....|....*....|....*....|....*....|....
4PD3_B       728 YEILTPNAIPKGFMDGKQACERMIRALELDPNLYRIGQSKIFFR 771
Cdd:cd01378  609 YKLLSPKTWPAWDGTWQGGVESILKDLNIPPEEYQMGKTKIFIR 652
MYSc_Myo11 cd01384
class XI myosin, motor domain; These plant-specific type XI myosin are involved in organelle ...
99-771 0e+00

class XI myosin, motor domain; These plant-specific type XI myosin are involved in organelle transport. The catalytic (head) domain has ATPase activity and belongs to the larger group of P-loop NTPases. Myosins are actin-dependent molecular motors that play important roles in muscle contraction, cell motility, and organelle transport. The head domain is a molecular motor, which utilizes ATP hydrolysis to generate directed movement toward the plus end along actin filaments. A cyclical interaction between myosin and actin provides the driving force. Rates of ATP hydrolysis and consequently the speed of movement along actin filaments vary widely, from about 0.04 micrometer per second for myosin I to 4.5 micrometer per second for myosin II in skeletal muscle. Myosin II moves in discrete steps about 5-10 nm long and generates 1-5 piconewtons of force. Upon ATP binding, the myosin head dissociates from an actin filament. ATP hydrolysis causes the head to pivot and associate with a new actin subunit. The release of Pi causes the head to pivot and move the filament (power stroke). Release of ADP completes the cycle.


Pssm-ID: 276835  Cd Length: 647  Bit Score: 625.86  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B        99 ASVLHNLKDRYYSGLIYTYSGLFCVVINPYKNLP-IYSENIIEMYRGKKRHEMPPHIYAISESAYRCMLQDREDQSILCT 177
Cdd:cd01384    1 PGVLHNLKVRYELDEIYTYTGNILIAVNPFKRLPhLYDAHMMEQYKGAPLGELSPHVFAVADAAYRAMINEGKSQSILVS 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       178 GESGAGKTENTKKVIQYLAHVA--SSHKGRKdhnipgeLERQLLQANPILESFGNAKTVKNDNSSRFGKFIRINFDVTGY 255
Cdd:cd01384   81 GESGAGKTETTKMLMQYLAYMGgrAVTEGRS-------VEQQVLESNPLLEAFGNAKTVRNNNSSRFGKFVEIQFDDAGR 153
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       256 IVGANIETYLLEKSRAVRQAKDERTFHIFYQLLSGAGEHLKSDLLLEGFNNYRFL--SNGYiPIPGQQDKDNFQETMEAM 333
Cdd:cd01384  154 ISGAAIRTYLLERSRVVQVSDPERNYHCFYQLCAGAPPEDREKYKLKDPKQFHYLnqSKCF-ELDGVDDAEEYRATRRAM 232
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       334 HIMGFSHEEILSMLKVVSSVLQFGNISFKKERNTDQASMPENTVAQKL---CHLLGMNVMEFTRAiLTPRIKVGRD-YVQ 409
Cdd:cd01384  233 DVVGISEEEQDAIFRVVAAILHLGNIEFSKGEEDDSSVPKDEKSEFHLkaaAELLMCDEKALEDA-LCKRVIVTPDgIIT 311
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       410 KAQTKEQADFAVEALAKATYERLFRWLVHRINKALDRTKRQgASFIGILDIAGFEIFELNSFEQLCINYTNEKLQQLFNH 489
Cdd:cd01384  312 KPLDPDAATLSRDALAKTIYSRLFDWLVDKINRSIGQDPNS-KRLIGVLDIYGFESFKTNSFEQFCINLANEKLQQHFNQ 390
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       490 TMFILEQEEYQREGIEWNFIDFgLDLQPCIDLIERpaNPPGVLALLDEECWFPKATDKTFVEKLVQEQGSHSKFQKPRql 569
Cdd:cd01384  391 HVFKMEQEEYTKEEIDWSYIEF-VDNQDVLDLIEK--KPGGIIALLDEACMFPRSTHETFAQKLYQTLKDHKRFSKPK-- 465
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       570 KDKADFCIIHYAGKVDYKADEWLMKNMDPLNDNVATLLHQSSDRFVAELWKDVDRivgldqvtgmtETAfGSAYKtkkgm 649
Cdd:cd01384  466 LSRTDFTIDHYAGDVTYQTDLFLDKNKDYVVAEHQALLNASKCPFVAGLFPPLPR-----------EGT-SSSSK----- 528
                        570       580       590       600       610       620       630       640
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       650 FRTVGQLYKESLTKLMATLRNTNPNFVRCIIPNHEKRAGKLDPHLVLDQLRCNGVLEGIRICRQGFPNRIVFQEFRQRYE 729
Cdd:cd01384  529 FSSIGSRFKQQLQELMETLNTTEPHYIRCIKPNNLLKPGIFENANVLQQLRCGGVLEAVRISCAGYPTRKPFEEFLDRFG 608
                        650       660       670       680
                 ....*....|....*....|....*....|....*....|..
4PD3_B       730 ILTPNAiPKGFMDGKQACERMIRALELDPnlYRIGQSKIFFR 771
Cdd:cd01384  609 LLAPEV-LKGSDDEKAACKKILEKAGLKG--YQIGKTKVFLR 647
MYSc_Myo7 cd01381
class VII myosin, motor domain; These monomeric myosins have been associated with functions in ...
99-771 0e+00

class VII myosin, motor domain; These monomeric myosins have been associated with functions in sensory systems such as vision and hearing. Mammalian myosin VII has a tail with 2 MyTH4 domains, 2 FERM domains, and a SH3 domain. The catalytic (head) domain has ATPase activity and belongs to the larger group of P-loop NTPases. Myosins are actin-dependent molecular motors that play important roles in muscle contraction, cell motility, and organelle transport. The head domain is a molecular motor, which utilizes ATP hydrolysis to generate directed movement toward the plus end along actin filaments. A cyclical interaction between myosin and actin provides the driving force. Rates of ATP hydrolysis and consequently the speed of movement along actin filaments vary widely, from about 0.04 micrometer per second for myosin I to 4.5 micrometer per second for myosin II in skeletal muscle. Myosin II moves in discrete steps about 5-10 nm long and generates 1-5 piconewtons of force. Upon ATP binding, the myosin head dissociates from an actin filament. ATP hydrolysis causes the head to pivot and associate with a new actin subunit. The release of Pi causes the head to pivot and move the filament (power stroke). Release of ADP completes the cycle. CyMoBase classifications were used to confirm and identify the myosins in this hierarchy.


Pssm-ID: 276832  Cd Length: 648  Bit Score: 619.66  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B        99 ASVLHNLKDRYYSGLIYTYSGLFCVVINPYKNLPIYSENIIEMYRGKKRHEMPPHIYAISESAYRCMLQDREDQSILCTG 178
Cdd:cd01381    1 AGILRNLLIRYREKLIYTYTGSILVAVNPYQILPIYTAEQIRLYRNKKIGELPPHIFAIADNAYTNMKRNKRDQCVVISG 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       179 ESGAGKTENTKKVIQYLAHVASSHKgrkdhnipgELERQLLQANPILESFGNAKTVKNDNSSRFGKFIRINFDVTGYIVG 258
Cdd:cd01381   81 ESGAGKTESTKLILQYLAAISGQHS---------WIEQQILEANPILEAFGNAKTIRNDNSSRFGKYIDIHFNKNGVIEG 151
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       259 ANIETYLLEKSRAVRQAKDERTFHIFYQLLSGAGEHLKSDLLLEGFNNYRFLSNG-YIPIPGQQDKDNFQETMEAMHIMG 337
Cdd:cd01381  152 AKIEQYLLEKSRIVSQAPDERNYHIFYCMLAGLSAEEKKKLELGDASDYYYLTQGnCLTCEGRDDAAEFADIRSAMKVLM 231
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       338 FSHEEILSMLKVVSSVLQFGNISFKK--ERNTDQASMPENTVAQKLCHLLGMNVMEFTRAILTPRIKVGRDYVQKAQTKE 415
Cdd:cd01381  232 FTDEEIWDIFKLLAAILHLGNIKFEAtvVDNLDASEVRDPPNLERAAKLLEVPKQDLVDALTTRTIFTRGETVVSPLSAE 311
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       416 QADFAVEALAKATYERLFRWLVHRINKALDRTKRQGAS--FIGILDIAGFEIFELNSFEQLCINYTNEKLQQLFNHTMFI 493
Cdd:cd01381  312 QALDVRDAFVKGIYGRLFIWIVNKINSAIYKPRGTDSSrtSIGVLDIFGFENFEVNSFEQLCINFANENLQQFFVRHIFK 391
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       494 LEQEEYQREGIEWNFIDFgLDLQPCIDLI-ERPANppgVLALLDEECWFPKATDKTFVEKLVQEQGSHSKFQKPRQLKDK 572
Cdd:cd01381  392 LEQEEYDKEGINWQHIEF-VDNQDVLDLIaLKPMN---IMSLIDEESKFPKGTDQTMLEKLHSTHGNNKNYLKPKSDLNT 467
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       573 AdFCIIHYAGKVDYKADEWLMKNMDPLNDNVATLLHQSSDRFVAELWkDVDRIVGLDqvtgmtetafgSAYKTKkgmfrT 652
Cdd:cd01381  468 S-FGINHFAGVVFYDTRGFLEKNRDTFSADLLQLVQSSKNKFLKQLF-NEDISMGSE-----------TRKKSP-----T 529
                        570       580       590       600       610       620       630       640
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       653 VGQLYKESLTKLMATLRNTNPNFVRCIIPNHEKRAGKLDPHLVLDQLRCNGVLEGIRICRQGFPNRIVFQEFRQRYEILT 732
Cdd:cd01381  530 LSSQFRKSLDQLMKTLSACQPFFVRCIKPNEYKKPMLFDRELCVRQLRYSGMMETIRIRKAGYPIRHTFEEFVERYRVLV 609
                        650       660       670
                 ....*....|....*....|....*....|....*....
4PD3_B       733 PNAIPKGFMDGKQACERMIRALELDPNLYRIGQSKIFFR 771
Cdd:cd01381  610 PGIPPAHKTDCRAATRKICCAVLGGDADYQLGKTKIFLK 648
MYSc_Myo4 cd14872
class IV myosin, motor domain; These myosins all possess a WW domain either N-terminal or ...
99-771 0e+00

class IV myosin, motor domain; These myosins all possess a WW domain either N-terminal or C-terminal to their motor domain and a tail with a MyTH4 domain followed by a SH3 domain in some instances. The monomeric Acanthamoebas were the first identified members of this group and have been joined by Stramenopiles. The catalytic (head) domain has ATPase activity and belongs to the larger group of P-loop NTPases. Myosins are actin-dependent molecular motors that play important roles in muscle contraction, cell motility, and organelle transport. The head domain is a molecular motor, which utilizes ATP hydrolysis to generate directed movement toward the plus end along actin filaments. A cyclical interaction between myosin and actin provides the driving force. Rates of ATP hydrolysis and consequently the speed of movement along actin filaments vary widely, from about 0.04 micrometer per second for myosin I to 4.5 micrometer per second for myosin II in skeletal muscle. Myosin II moves in discrete steps about 5-10 nm long and generates 1-5 piconewtons of force. Upon ATP binding, the myosin head dissociates from an actin filament. ATP hydrolysis causes the head to pivot and associate with a new actin subunit. The release of Pi causes the head to pivot and move the filament (power stroke). Release of ADP completes the cycle. CyMoBase classifications were used to confirm and identify the myosins in this hierarchy.


Pssm-ID: 276839  Cd Length: 644  Bit Score: 590.21  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B        99 ASVLHNLKDRYYSGLIYTYSGLFCVVINPYKNLPIYSENIIEMYRGKKRHEMPPHIYAISESAYRCMLQDREDQSILCTG 178
Cdd:cd14872    1 AMIVHNLRKRFKNDQIYTNVGTILISVNPFKRLPLYTPTVMDQYMHKGPKEMPPHTYNIADDAYRAMIVDAMNQSILISG 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       179 ESGAGKTENTKKVIQYLAHVASSHKGrkdhnipgeLERQLLQANPILESFGNAKTVKNDNSSRFGKFIRINFDVTGYIVG 258
Cdd:cd14872   81 ESGAGKTEATKQCLSFFAEVAGSTNG---------VEQRVLLANPILEAFGNAKTLRNNNSSRFGKWVEIHFDNRGRICG 151
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       259 ANIETYLLEKSRAVRQAKDERTFHIFYQLLSGAgeHLKSDLLLEGFNNYRFLS-NGYIPIPGQQDKDNFQETMEAMHIMG 337
Cdd:cd14872  152 ASTENYLLEKSRVVYQIKGERNFHIFYQLLASP--DPASRGGWGSSAAYGYLSlSGCIEVEGVDDVADFEEVVLAMEQLG 229
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       338 FSHEEILSMLKVVSSVLQFGNISFKKERNTDQAS---MPENTVAQKLCHLLGMNVMEFTRAILTPRIKV-GRDYVQKAQT 413
Cdd:cd14872  230 FDDADINNVMSLIAAILKLGNIEFASGGGKSLVSgstVANRDVLKEVATLLGVDAATLEEALTSRLMEIkGCDPTRIPLT 309
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       414 KEQADFAVEALAKATYERLFRWLVHRINKALDRTKRQGASFIGILDIAGFEIFELNSFEQLCINYTNEKLQQLFNHTMFI 493
Cdd:cd14872  310 PAQATDACDALAKAAYSRLFDWLVKKINESMRPQKGAKTTFIGVLDIFGFEIFEKNSFEQLCINFTNEKLQQHFNQYTFK 389
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       494 LEQEEYQREGIEWNFIDFgLDLQPCIDLIERpaNPPGVLALLDEECWFPKATDKTFVEKLVQEQGSHSKFQKPRQLKDKA 573
Cdd:cd14872  390 LEEALYQSEGVKFEHIDF-IDNQPVLDLIEK--KQPGLMLALDDQVKIPKGSDATFMIAANQTHAAKSTFVYAEVRTSRT 466
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       574 DFCIIHYAGKVDYKADEWLMKNMDPLNDNVATLLHQSSDRFVAELWKDVDrivgLDQVTGMTetafgsayktkkgmfrTV 653
Cdd:cd14872  467 EFIVKHYAGDVTYDITGFLEKNKDTLQKDLYVLLSSSKNKLIAVLFPPSE----GDQKTSKV----------------TL 526
                        570       580       590       600       610       620       630       640
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       654 GQLYKESLTKLMATLRNTNPNFVRCIIPNHEKRAGKLDPHLVLDQLRCNGVLEGIRICRQGFPNRIVFQEFRQRYEILtP 733
Cdd:cd14872  527 GGQFRKQLSALMTALNATEPHYIRCVKPNQEKRARLFDGFMSLEQLRYAGVFEAVKIRKTGYPFRYSHERFLKRYRFL-V 605
                        650       660       670
                 ....*....|....*....|....*....|....*....
4PD3_B       734 NAIPKGFM-DGKQACERMIRALELDPNLYRIGQSKIFFR 771
Cdd:cd14872  606 KTIAKRVGpDDRQRCDLLLKSLKQDFSKVQVGKTRVLYR 644
MYSc_Myo6 cd01382
class VI myosin, motor domain; Myosin VI is a monomeric myosin, which moves towards the ...
99-771 0e+00

class VI myosin, motor domain; Myosin VI is a monomeric myosin, which moves towards the minus-end of actin filaments, in contrast to most other myosins which moves towards the plus-end of actin filaments. It is thought that myosin VI, unlike plus-end directed myosins, does not use a pure lever arm mechanism, but instead steps with a mechanism analogous to the kinesin neck-linker uncoupling model. It has been implicated in a myriad of functions including: the transport of cytoplasmic organelles, maintenance of normal Golgi morphology, endocytosis, secretion, cell migration, border cell migration during development, and in cancer metastasis playing roles in deafness and retinal development among others. While how this is accomplished is largely unknown there are several interacting proteins that have been identified such as disabled homolog 2 (DAB2), GIPC1, synapse-associated protein 97 (SAP97; also known as DLG1) and optineurin, which have been found to target myosin VI to different cellular compartments. The catalytic (head) domain has ATPase activity and belongs to the larger group of P-loop NTPases. Myosins are actin-dependent molecular motors that play important roles in muscle contraction, cell motility, and organelle transport. The head domain is a molecular motor, which utilizes ATP hydrolysis to generate directed movement toward the minus end along actin filaments. A cyclical interaction between myosin and actin provides the driving force. Rates of ATP hydrolysis and consequently the speed of movement along actin filaments vary widely, from about 0.04 micrometer per second for myosin I to 4.5 micrometer per second for myosin II in skeletal muscle. Myosin II moves in discrete steps about 5-10 nm long and generates 1-5 piconewtons of force. Upon ATP binding, the myosin head dissociates from an actin filament. ATP hydrolysis causes the head to pivot and associate with a new actin subunit. The release of Pi causes the head to pivot and move the filament (power stroke). Release of ADP completes the cycle. CyMoBase classifications were used to confirm and identify the myosins in this hierarchy.


Pssm-ID: 276833  Cd Length: 649  Bit Score: 584.98  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B        99 ASVLHNLKDRYYSGLIYTYSGLFCVVINPYKNLP-IYSENIIEMYRGKKRHEMPPHIYAISESAYRCMLQDREDQSILCT 177
Cdd:cd01382    1 ATLLNNIRVRYSKDKIYTYVANILIAVNPYFDIPkLYSSETIKSYQGKSLGTLPPHVFAIADKAYRDMKVLKQSQSIIVS 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       178 GESGAGKTENTKKVIQYLAHVASSHKGrkdhnipgELERQLLQANPILESFGNAKTVKNDNSSRFGKFIRINFDVTGYIV 257
Cdd:cd01382   81 GESGAGKTESTKYILRYLTESWGSGAG--------PIEQRILEANPLLEAFGNAKTVRNNNSSRFGKFVEIHFNEKSSVV 152
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       258 GANIETYLLEKSRAVRQAKDERTFHIFYQLLSGAGEHLKSDLLLEGFNNyrflsngyipipgqqDKDNFQETMEAMHIMG 337
Cdd:cd01382  153 GGFVSHYLLEKSRICVQSKEERNYHIFYRLCAGAPEDLREKLLKDPLLD---------------DVGDFIRMDKAMKKIG 217
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       338 FSHEEILSMLKVVSSVLQFGNISFKKERNT-------DQASMPENTVAQKlchLLGMNVMEF-----TRAILTPRIKVGR 405
Cdd:cd01382  218 LSDEEKLDIFRVVAAVLHLGNIEFEENGSDsgggcnvKPKSEQSLEYAAE---LLGLDQDELrvsltTRVMQTTRGGAKG 294
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       406 DYVQKAQTKEQADFAVEALAKATYERLFRWLVHRINKALDRTKrqGASFIGILDIAGFEIFELNSFEQLCINYTNEKLQQ 485
Cdd:cd01382  295 TVIKVPLKVEEANNARDALAKAIYSKLFDHIVNRINQCIPFET--SSYFIGVLDIAGFEYFEVNSFEQFCINYCNEKLQQ 372
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       486 LFNHTMFILEQEEYQREGIEWNFIDFgLDLQPCIDLIERPANppGVLALLDEECWFPKATDKTFVEKLVQEQGSHSKFQK 565
Cdd:cd01382  373 FFNERILKEEQELYEKEGLGVKEVEY-VDNQDCIDLIEAKLV--GILDLLDEESKLPKPSDQHFTSAVHQKHKNHFRLSI 449
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       566 PRQ--------LKDKADFCIIHYAGKVDYKADEWLMKNMDPLNDNVATLLHQSSDRFVAELWkdvdrivgldqvTGMTET 637
Cdd:cd01382  450 PRKsklkihrnLRDDEGFLIRHFAGAVCYETAQFIEKNNDALHASLESLICESKDKFIRSLF------------ESSTNN 517
                        570       580       590       600       610       620       630       640
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       638 AFGSAYKTKKGMFRTVGQLYKESLTKLMATLRNTNPNFVRCIIPNHEKRAGKLDPHLVLDQLRCNGVLEGIRICRQGFPN 717
Cdd:cd01382  518 NKDSKQKAGKLSFISVGNKFKTQLNLLMDKLRSTGTSFIRCIKPNLKMTSHHFEGAQILSQLQCSGMVSVLDLMQGGFPS 597
                        650       660       670       680       690
                 ....*....|....*....|....*....|....*....|....*....|....
4PD3_B       718 RIVFQEFRQRYEILTPNAIPKgfMDGKQACERMIRALELDPNLYRIGQSKIFFR 771
Cdd:cd01382  598 RTSFHDLYNMYKKYLPPKLAR--LDPRLFCKALFKALGLNENDFKFGLTKVFFR 649
MYSc_Myo29 cd14890
class XXIX myosin, motor domain; Class XXIX myosins are comprised of Stramenopiles and have ...
99-771 0e+00

class XXIX myosin, motor domain; Class XXIX myosins are comprised of Stramenopiles and have very long tail domains consisting of three IQ motifs, short coiled-coil regions, up to 18 CBS domains, a PB1 domain, and a carboxy-terminal transmembrane domain. The catalytic (head) domain has ATPase activity and belongs to the larger group of P-loop NTPases. Myosins are actin-dependent molecular motors that play important roles in muscle contraction, cell motility, and organelle transport. The head domain is a molecular motor, which utilizes ATP hydrolysis to generate directed movement toward the plus end along actin filaments. A cyclical interaction between myosin and actin provides the driving force. Rates of ATP hydrolysis and consequently the speed of movement along actin filaments vary widely, from about 0.04 micrometer per second for myosin I to 4.5 micrometer per second for myosin II in skeletal muscle. Myosin II moves in discrete steps about 5-10 nm long and generates 1-5 piconewtons of force. Upon ATP binding, the myosin head dissociates from an actin filament. ATP hydrolysis causes the head to pivot and associate with a new actin subunit. The release of Pi causes the head to pivot and move the filament (power stroke). Release of ADP completes the cycle. CyMoBase classifications were used to confirm and identify the myosins in this hierarchy.


Pssm-ID: 276855 [Multi-domain]  Cd Length: 662  Bit Score: 571.33  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B        99 ASVLHNLKDRYYSGLIYTYSGLFCVVINPYKNLP-IYSENIIEMYRGKKRHEMPPHIYAISESAYRCMLQ----DREDQS 173
Cdd:cd14890    1 ASLLHTLRLRYERDEIYTYVGPILISINPYKSIPdLYSEERMLLYHGTTAGELPPHVFAIADHAYTQLIQsgvlDPSNQS 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       174 ILCTGESGAGKTENTKKVIQYLAHVASSHKGRKDHNI----------PGELERQLLQANPILESFGNAKTVKNDNSSRFG 243
Cdd:cd14890   81 IIISGESGAGKTEATKIIMQYLARITSGFAQGASGEGeaaseaieqtLGSLEDRVLSSNPLLESFGNAKTLRNDNSSRFG 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       244 KFIRINFDVTGYIVGANIETYLLEKSRAVRQAKDERTFHIFYQLLSGAGEHLKSDLLLEGFNNYRFLSNGYIPIPGQQDK 323
Cdd:cd14890  161 KFIEIQFDHHGKIVGAEISNFLLEKTRIVTQNDGERNYHIFYQLLAGADEALRERLKLQTPVEYFYLRGECSSIPSCDDA 240
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       324 DNFQETMEAMHIMGFSHEEILSMLKVVSSVLQFGNISFKKERNTD--QASMPENTVAqKLCHLLGMNVMEFTRAILTPRI 401
Cdd:cd14890  241 KAFAETIRCLSTIGISEENQDAVFGLLAAVLHLGNVDFESENDTTvlEDATTLQSLK-LAAELLGVNEDALEKALLTRQL 319
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       402 KVGRDYVQKAQTKEQADFAVEALAKATYERLFRWLVHRINKALDRTKRQgASFIGILDIAGFEIFELNSFEQLCINYTNE 481
Cdd:cd14890  320 FVGGKTIVQPQNVEQARDKRDALAKALYSSLFLWLVSELNRTISSPDDK-WGFIGVLDIYGFEKFEWNTFEQLCINYANE 398
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       482 KLQQLFNHTMFILEQEEYQREGIEWNFIDFGlDLQPCIDLIE-RPANPPGVLALLDeECWFPKAT--DKTFVEKLVQ--- 555
Cdd:cd14890  399 KLQRHFNQHMFEVEQVEYSNEGIDWQYITFN-DNQACLELIEgKVNGKPGIFITLD-DCWRFKGEeaNKKFVSQLHAsfg 476
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       556 ----------EQGSHSKFQKPRQLKDKAdFCIIHYAGKVDYKADEWLMKNMDPLNDNVATLLhQSSDRFVAELwkdvdri 625
Cdd:cd14890  477 rksgsggtrrGSSQHPHFVHPKFDADKQ-FGIKHYAGDVIYDASGFNEKNNETLNAEMKELI-KQSRRSIREV------- 547
                        570       580       590       600       610       620       630       640
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       626 vgldqvtgmtetafgsayktkkgmfrTVGQLYKESLTKLMATLRNTNPNFVRCIIPNHEKRAGKLDPHLVLDQLRCNGVL 705
Cdd:cd14890  548 --------------------------SVGAQFRTQLQELMAKISLTNPRYVRCIKPNETKAPGKFDGLDCLRQLKYSGMM 601
                        650       660       670       680       690       700
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*.
4PD3_B       706 EGIRICRQGFPNRIVFQEFRQRYEILTPNAipkgfMDGKQACERMIRALELDPNLYRIGQSKIFFR 771
Cdd:cd14890  602 EAIQIRQQGFALREEHDSFFYDFQVLLPTA-----ENIEQLVAVLSKMLGLGKADWQIGSSKIFLK 662
MYSc_Myo15 cd01387
class XV mammal-like myosin, motor domain; The class XV myosins are monomeric. In vertebrates, ...
99-771 0e+00

class XV mammal-like myosin, motor domain; The class XV myosins are monomeric. In vertebrates, myosin XV appears to be expressed in sensory tissue and play a role in hearing. The catalytic (head) domain has ATPase activity and belongs to the larger group of P-loop NTPases. C-terminal to the head domain are 2 MyTH4 domain, a FERM domain, and a SH3 domain. Myosins are actin-dependent molecular motors that play important roles in muscle contraction, cell motility, and organelle transport. The head domain is a molecular motor, which utilizes ATP hydrolysis to generate directed movement toward the plus end along actin filaments. A cyclical interaction between myosin and actin provides the driving force. Rates of ATP hydrolysis and consequently the speed of movement along actin filaments vary widely, from about 0.04 micrometer per second for myosin I to 4.5 micrometer per second for myosin II in skeletal muscle. Myosin II moves in discrete steps about 5-10 nm long and generates 1-5 piconewtons of force. Upon ATP binding, the myosin head dissociates from an actin filament. ATP hydrolysis causes the head to pivot and associate with a new actin subunit. The release of Pi causes the head to pivot and move the filament (power stroke). Release of ADP completes the cycle. CyMoBase classifications were used to confirm and identify the myosins in this hierarchy.


Pssm-ID: 276838 [Multi-domain]  Cd Length: 657  Bit Score: 559.76  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B        99 ASVLHNLKDRYYSGLIYTYSGLFCVVINPYKNLPIYSENIIEMYRGKKRHEMPPHIYAISESAYRCMLQDREDQSILCTG 178
Cdd:cd01387    1 TTVLWNLKTRYERNLIYTYIGSILVSVNPYKMFDIYGLEQVQQYSGRALGELPPHLFAIANLAFAKMLDAKQNQCVVISG 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       179 ESGAGKTENTKKVIQYLAHVASSHkgrkdhniPGELERQLLQANPILESFGNAKTVKNDNSSRFGKFIRINFDvTGYIVG 258
Cdd:cd01387   81 ESGSGKTEATKLIMQYLAAVNQRR--------NNLVTEQILEATPLLEAFGNAKTVRNDNSSRFGKYLEVFFE-GGVIVG 151
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       259 ANIETYLLEKSRAVRQAKDERTFHIFYQLLSGAGEHLKSDLLLEGFNNYRFLSNG-YIPIPGQQDKDNFQETMEAMHIMG 337
Cdd:cd01387  152 AITSQYLLEKSRIVTQAKNERNYHVFYELLAGLPAQLRQKYGLQEAEKYFYLNQGgNCEIAGKSDADDFRRLLAAMQVLG 231
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       338 FSHEEILSMLKVVSSVLQFGNISFKKERNTDQ---ASMPENTVAQKLCHLLGMNVMEFTRAILTPRIKVGRDYVQKAQTK 414
Cdd:cd01387  232 FSSEEQDSIFRILASVLHLGNVYFHKRQLRHGqegVSVGSDAEIQWVAHLLQISPEGLQKALTFKVTETRRERIFTPLTI 311
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       415 EQADFAVEALAKATYERLFRWLVHRINkALDRTKRQGASFIGILDIAGFEIFELNSFEQLCINYTNEKLQQLFNHTMFIL 494
Cdd:cd01387  312 DQALDARDAIAKALYALLFSWLVTRVN-AIVYSGTQDTLSIAILDIFGFEDLSENSFEQLCINYANENLQYYFNKHVFKL 390
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       495 EQEEYQREGIEWNFIDFgLDLQPCIDLIERpaNPPGVLALLDEECWFPKATDKTFVEKLVQEQGSHSKFQKPRQlkDKAD 574
Cdd:cd01387  391 EQEEYIREQIDWTEIAF-ADNQPVINLISK--KPVGILHILDDECNFPQATDHSFLEKCHYHHALNELYSKPRM--PLPE 465
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       575 FCIIHYAGKVDYKADEWLMKNMDPLNDNVATLLHQSSDRFVAELWKDVdrivgLDQVTGMTETAFGSAYKTKKGMFRTVG 654
Cdd:cd01387  466 FTIKHYAGQVWYQVHGFLDKNRDQLRQDVLELLVSSRTRVVAHLFSSH-----RAQTDKAPPRLGKGRFVTMKPRTPTVA 540
                        570       580       590       600       610       620       630       640
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       655 QLYKESLTKLMATLRNTNPNFVRCIIPNHEKRAGKLDPHLVLDQLRCNGVLEGIRICRQGFPNRIVFQEFRQRYEILTPN 734
Cdd:cd01387  541 ARFQDSLLQLLEKMERCNPWFVRCLKPNHKKEPMLFDMDVVMAQLRYSGMLETIRIRKEGYPVRLPFQVFIDRYRCLVAL 620
                        650       660       670
                 ....*....|....*....|....*....|....*...
4PD3_B       735 AIPKGfMDGKQACERMIRALELDP-NLYRIGQSKIFFR 771
Cdd:cd01387  621 KLPRP-APGDMCVSLLSRLCTVTPkDMYRLGATKVFLR 657
MYSc_Myo42 cd14903
class XLII myosin, motor domain; The class XLII myosins are comprised of Stramenopiles. Not ...
99-771 0e+00

class XLII myosin, motor domain; The class XLII myosins are comprised of Stramenopiles. Not much is known about this myosin class. The catalytic (head) domain has ATPase activity and belongs to the larger group of P-loop NTPases. Myosins are actin-dependent molecular motors that play important roles in muscle contraction, cell motility, and organelle transport. The head domain is a molecular motor, which utilizes ATP hydrolysis to generate directed movement toward the plus end along actin filaments. A cyclical interaction between myosin and actin provides the driving force. Rates of ATP hydrolysis and consequently the speed of movement along actin filaments vary widely, from about 0.04 micrometer per second for myosin I to 4.5 micrometer per second for myosin II in skeletal muscle. Myosin II moves in discrete steps about 5-10 nm long and generates 1-5 piconewtons of force. Upon ATP binding, the myosin head dissociates from an actin filament. ATP hydrolysis causes the head to pivot and associate with a new actin subunit. The release of Pi causes the head to pivot and move the filament (power stroke). Release of ADP completes the cycle. CyMoBase classifications were used to confirm and identify the myosins in this hierarchy.


Pssm-ID: 276868 [Multi-domain]  Cd Length: 658  Bit Score: 554.39  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B        99 ASVLHNLKDRYYSGLIYTYSGLFCVVINPYKNLP-IYSENIIEMYRGKKRHEMPPHIYAISESAYRCMLQDREDQSILCT 177
Cdd:cd14903    1 AAILYNVKKRFLRKLPYTYTGDICIAVNPYQWLPeLYTEEQHSKYLNKPKEELPPHVYATSVAAYNHMKRSGRNQSILVS 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       178 GESGAGKTENTKKVIQYLAHVASshkGRKDHNIpgeleRQLLQANPILESFGNAKTVKNDNSSRFGKFIRINFDVTGYIV 257
Cdd:cd14903   81 GESGAGKTETTKILMNHLATIAG---GLNDSTI-----KKIIEVNPLLESFGNAKTVRNDNSSRFGKFTQLQFDKNGTLV 152
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       258 GANIETYLLEKSRAVRQAKDERTFHIFYQLLsgAGEHLKSDLLLEGFNNYRFL-SNGYIPIPGQQDKDNFQETMEAMHIM 336
Cdd:cd14903  153 GAKCRTYLLEKTRVISHERPERNYHIFYQLL--ASPDVEERLFLDSANECAYTgANKTIKIEGMSDRKHFARTKEALSLI 230
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       337 GFSHEEILSMLKVVSSVLQFGNISFKKERNTDQASM--PENTVAQKLCHLLGMNVMEFTRAILTPRIKVGRDYVQKAQTK 414
Cdd:cd14903  231 GVSEEKQEVLFEVLAGILHLGQLQIQSKPNDDEKSAiaPGDQGAVYATKLLGLSPEALEKALCSRTMRAAGDVYTVPLKK 310
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       415 EQADFAVEALAKATYERLFRWLVHRINKALDRTKRQgASFIGILDIAGFEIFELNSFEQLCINYTNEKLQQLFNHTMFIL 494
Cdd:cd14903  311 DQAEDCRDALAKAIYSNVFDWLVATINASLGNDAKM-ANHIGVLDIFGFEHFKHNSFEQFCINYANEKLQQKFTQDVFKT 389
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       495 EQEEYQREGIEWNFIDFgLDLQPCIDLIErpaNPPGVLALLDEECWFPKATDKTFVEKLVqeqGSHSKFQK----PRqlK 570
Cdd:cd14903  390 VQIEYEEEGIRWAHIDF-ADNQDVLAVIE---DRLGIISLLNDEVMRPKGNEESFVSKLS---SIHKDEQDviefPR--T 460
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       571 DKADFCIIHYAGKVDYKADEWLMKNMDPLNDNVATLLHQSSDRFVAELWKDvdrIVGLDQVTGMTETAFGSAYKTKKGMF 650
Cdd:cd14903  461 SRTQFTIKHYAGPVTYESLGFLEKHKDALLPDLSDLMRGSSKPFLRMLFKE---KVESPAAASTSLARGARRRRGGALTT 537
                        570       580       590       600       610       620       630       640
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       651 RTVGQLYKESLTKLMATLRNTNPNFVRCIIPNHEKRAGKLDPHLVLDQLRCNGVLEGIRICRQGFPNRIVFQEFRQRYEI 730
Cdd:cd14903  538 TTVGTQFKDSLNELMTTIRSTNVHYVRCIKPNSIKSPTELDHLMVVSQLRCAGVIEAIRISRAAYPNRLLHEEFLDKFWL 617
                        650       660       670       680
                 ....*....|....*....|....*....|....*....|..
4PD3_B       731 LTPNAiPKGFMDGKQACERMIRALELD-PNLYRIGQSKIFFR 771
Cdd:cd14903  618 FLPEG-RNTDVPVAERCEALMKKLKLEsPEQYQMGLTRIYFQ 658
MYSc_Myo9 cd01385
class IX myosin, motor domain; Myosin IX is a processive single-headed motor, which might play ...
99-771 0e+00

class IX myosin, motor domain; Myosin IX is a processive single-headed motor, which might play a role in signalling. It has a N-terminal RA domain, an IQ domain, a C1_1 domain, and a RhoGAP domain. The catalytic (head) domain has ATPase activity and belongs to the larger group of P-loop NTPases. Myosins are actin-dependent molecular motors that play important roles in muscle contraction, cell motility, and organelle transport. The head domain is a molecular motor, which utilizes ATP hydrolysis to generate directed movement toward the plus end along actin filaments. A cyclical interaction between myosin and actin provides the driving force. Rates of ATP hydrolysis and consequently the speed of movement along actin filaments vary widely, from about 0.04 micrometer per second for myosin I to 4.5 micrometer per second for myosin II in skeletal muscle. Myosin II moves in discrete steps about 5-10 nm long and generates 1-5 piconewtons of force. Upon ATP binding, the myosin head dissociates from an actin filament. ATP hydrolysis causes the head to pivot and associate with a new actin subunit. The release of Pi causes the head to pivot and move the filament (power stroke). Release of ADP completes the cycle. CyMoBase classifications were used to confirm and identify the myosins in this hierarchy.


Pssm-ID: 276836 [Multi-domain]  Cd Length: 690  Bit Score: 544.28  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B        99 ASVLHNLKDRYYSGLIYTYSGLFCVVINPYKNLPIYSENIIEMYRGKKRHEMPPHIYAISESAYRCMLQDREDQSILCTG 178
Cdd:cd01385    1 QTLLENLRARFKHGKIYTYVGSILIAVNPFKFLPIYNPKYVKMYQNRRLGKLPPHIFAIADVAYHAMLRKKKNQCIVISG 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       179 ESGAGKTENTKKVIQYLahVASSHKGrkdHNipGELERQLLQANPILESFGNAKTVKNDNSSRFGKFIRINFDVTGYIVG 258
Cdd:cd01385   81 ESGSGKTESTNFLLHHL--TALSQKG---YG--SGVEQTILGAGPVLEAFGNAKTAHNNNSSRFGKFIQVNYRENGMVRG 153
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       259 ANIETYLLEKSRAVRQAKDERTFHIFYQLLSGAGEHLKSDLLLEGFNNYRFLS-NGYIPIPGQQDKDNFQETMEAMHIMG 337
Cdd:cd01385  154 AVVEKYLLEKSRIVSQEKNERNYHVFYYLLAGASEEERKELHLKQPEDYHYLNqSDCYTLEGEDEKYEFERLKQAMEMVG 233
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       338 FSHEEILSMLKVVSSVLQFGNISFKKER-NTDQASMPENT-VAQKLCHLLGMNVMEFTRAILTPRIKVGRDYVQKAQTKE 415
Cdd:cd01385  234 FLPETQRQIFSVLSAVLHLGNIEYKKKAyHRDESVTVGNPeVLDIISELLRVKEETLLEALTTKKTVTVGETLILPYKLP 313
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       416 QADFAVEALAKATYERLFRWLVHRINKAL----DRTKRQGASfIGILDIAGFEIFELNSFEQLCINYTNEKLQQLFNHTM 491
Cdd:cd01385  314 EAIATRDAMAKCLYSALFDWIVLRINHALlnkkDLEEAKGLS-IGVLDIFGFEDFGNNSFEQFCINYANEHLQYYFNQHI 392
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       492 FILEQEEYQREGIEWNFIDFgLDLQPCIDLIERpaNPPGVLALLDEECWFPKATDKTFVEKLVQEQGSHSKFQKPrQLKD 571
Cdd:cd01385  393 FKLEQEEYKKEGISWHNIEY-TDNTGCLQLISK--KPTGLLCLLDEESNFPGATNQTLLAKFKQQHKDNKYYEKP-QVME 468
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       572 KAdFCIIHYAGKVDYKADEWLMKNMDPLNDNVATLLHQSSDRFVAELwkdvdriVGLDQV-------------------- 631
Cdd:cd01385  469 PA-FIIAHYAGKVKYQIKDFREKNLDLMRPDIVAVLRSSSSAFVREL-------IGIDPVavfrwavlrafframaafre 540
                        570       580       590       600       610       620       630       640
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       632 TGM----------------TETAFGSAYKTKKGMfrTVGQLYKESLTKLMATLRNTNPNFVRCIIPNHEKRAGKLDPHLV 695
Cdd:cd01385  541 AGRrraqrtaghsltlhdrTTKSLLHLHKKKKPP--SVSAQFQTSLSKLMETLGQAEPFFIRCIKSNAEKKPLRFDDELV 618
                        650       660       670       680       690       700       710
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*.
4PD3_B       696 LDQLRCNGVLEGIRICRQGFPNRIVFQEFRQRYEILtpnaIPKGFMDGKQACERMIRALELDPNLYRIGQSKIFFR 771
Cdd:cd01385  619 LRQLRYTGMLETVRIRRSGYSVRYTFQEFITQFQVL----LPKGLISSKEDIKDFLEKLNLDRDNYQIGKTKVFLK 690
MYSc_Myo40 cd14901
class XL myosin, motor domain; The class XL myosins are comprised of Stramenopiles. Not much ...
99-769 1.87e-180

class XL myosin, motor domain; The class XL myosins are comprised of Stramenopiles. Not much is known about this myosin class. The catalytic (head) domain has ATPase activity and belongs to the larger group of P-loop NTPases. Myosins are actin-dependent molecular motors that play important roles in muscle contraction, cell motility, and organelle transport. The head domain is a molecular motor, which utilizes ATP hydrolysis to generate directed movement toward the plus end along actin filaments. A cyclical interaction between myosin and actin provides the driving force. Rates of ATP hydrolysis and consequently the speed of movement along actin filaments vary widely, from about 0.04 micrometer per second for myosin I to 4.5 micrometer per second for myosin II in skeletal muscle. Myosin II moves in discrete steps about 5-10 nm long and generates 1-5 piconewtons of force. Upon ATP binding, the myosin head dissociates from an actin filament. ATP hydrolysis causes the head to pivot and associate with a new actin subunit. The release of Pi causes the head to pivot and move the filament (power stroke). Release of ADP completes the cycle. CyMoBase classifications were used to confirm and identify the myosins in this hierarchy.


Pssm-ID: 276866 [Multi-domain]  Cd Length: 655  Bit Score: 540.15  E-value: 1.87e-180
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B        99 ASVLHNLKDRYYSGLIYTYSGLFCVVINPYKNLPIYSENIIEMY------RGKKRHEMPPHIYAISESAYRCMLQDRE-- 170
Cdd:cd14901    1 PSILHVLRRRFAHGLIYTSTGAILVAINPFRRLPLYDDETKEAYyehgerRAAGERKLPPHVYAVADKAFRAMLFASRgq 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       171 --DQSILCTGESGAGKTENTKKVIQYLAHVASSHKGRKDHNIPGELERQLLQANPILESFGNAKTVKNDNSSRFGKFIRI 248
Cdd:cd14901   81 kcDQSILVSGESGAGKTETTKIIMNYLASVSSATTHGQNATERENVRDRVLESNPILEAFGNARTNRNNNSSRFGKFIRL 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       249 NFDVTGYIVGANIETYLLEKSRAVRQAKDERTFHIFYQLLSGAGEHLKSDLLLEGFNNYRFL--SNGYIPIPGQQDKDNF 326
Cdd:cd14901  161 GFASSGSLLGASISTYLLERVRLVSQAKGERNYHIFYELLRGASSDELHALGLTHVEEYKYLnsSQCYDRRDGVDDSVQY 240
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       327 QETMEAMHIMGFSHEEILSMLKVVSSVLQFGNISF-KKERNTDQASMPENTVAQKLCHLLGMNVMEFTRAILTPRIKVGR 405
Cdd:cd14901  241 AKTRHAMTTIGMSPDEQISVLQLVAAVLHLGNLCFvKKDGEGGTFSMSSLANVRAACDLLGLDMDVLEKTLCTREIRAGG 320
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       406 DYVQKAQTKEQADFAVEALAKATYERLFRWLVHRINKALDRTKRQGAS-FIGILDIAGFEIFELNSFEQLCINYTNEKLQ 484
Cdd:cd14901  321 EYITMPLSVEQALLTRDVVAKTLYAQLFDWLVDRINESIAYSESTGASrFIGIVDIFGFEIFATNSLEQLCINFANEKLQ 400
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       485 QLFNHTMFILEQEEYQREGIEWNFIDFgldlqP----CIDLIErpANPPGVLALLDEECWFPKATDKTFVEKLVQEQGSH 560
Cdd:cd14901  401 QLFGKFVFEMEQDEYVAEAIPWTFVEY-----PnndaCVAMFE--ARPTGLFSLLDEQCLLPRGNDEKLANKYYDLLAKH 473
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       561 SKFQKPRQLKDKADFCIIHYAGKVDYKADEWLMKNMDPLNDNVATLLHQSSDRFVAElwkdvdrivgldqvtgmtetafg 640
Cdd:cd14901  474 ASFSVSKLQQGKRQFVIHHYAGAVCYATDGFCDKNKDHVHSEALALLRTSSNAFLSS----------------------- 530
                        570       580       590       600       610       620       630       640
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       641 sayktkkgmfrTVGQLYKESLTKLMATLRNTNPNFVRCIIPNHEKRAGKLDPHLVLDQLRCNGVLEGIRICRQGFPNRIV 720
Cdd:cd14901  531 -----------TVVAKFKVQLSSLLEVLNATEPHFIRCIKPNDVLSPSEFDAKRVLEQLRCSGVLEAVKISRSGYPVRFP 599
                        650       660       670       680       690
                 ....*....|....*....|....*....|....*....|....*....|....*
4PD3_B       721 FQEFRQRYEILTPNAIPKGFMDGKQACERMIRA------LELDPNLYrIGQSKIF 769
Cdd:cd14901  600 HDAFVHTYSCLAPDGASDTWKVNELAERLMSQLqhselnIEHLPPFQ-VGKTKVF 653
MYSc_Myo10 cd14873
class X myosin, motor domain; Myosin X is an unconventional myosin motor that functions as a ...
99-771 2.15e-178

class X myosin, motor domain; Myosin X is an unconventional myosin motor that functions as a monomer. In mammalian cells, the motor is found to localize to filopodia. Myosin X walks towards the barbed ends of filaments and is thought to walk on bundles of actin, rather than single filaments, a unique behavior. The catalytic (head) domain has ATPase activity and belongs to the larger group of P-loop NTPases. C-terminal to the head domain are a variable number of IQ domains, 2 PH domains, a MyTH4 domain, and a FERM domain. Myosins are actin-dependent molecular motors that play important roles in muscle contraction, cell motility, and organelle transport. The head domain is a molecular motor, which utilizes ATP hydrolysis to generate directed movement toward the plus end along actin filaments. A cyclical interaction between myosin and actin provides the driving force. Rates of ATP hydrolysis and consequently the speed of movement along actin filaments vary widely, from about 0.04 micrometer per second for myosin I to 4.5 micrometer per second for myosin II in skeletal muscle. Myosin II moves in discrete steps about 5-10 nm long and generates 1-5 piconewtons of force. Upon ATP binding, the myosin head dissociates from an actin filament. ATP hydrolysis causes the head to pivot and associate with a new actin subunit. The release of Pi causes the head to pivot and move the filament (power stroke). Release of ADP completes the cycle. CyMoBase classifications were used to confirm and identify the myosins in this hierarchy.


Pssm-ID: 276840 [Multi-domain]  Cd Length: 651  Bit Score: 534.76  E-value: 2.15e-178
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B        99 ASVLHNLKDRYYSGLIYTYSGLFCVVINPYKNLP-IYSENIIEMYRGKKRHEMPPHIYAISESAYRCMLQDREDQSILCT 177
Cdd:cd14873    1 GSIMYNLFQRYKRNQIYTYIGSILASVNPYQPIAgLYEPATMEQYSRRHLGELPPHIFAIANECYRCLWKRHDNQCILIS 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       178 GESGAGKTENTKKVIQYLAHVASSHKGRKDHNIPGELERQLLQANPILESFGNAKTVKNDNSSRFGKFIRINFDVTGYIV 257
Cdd:cd14873   81 GESGAGKTESTKLILKFLSVISQQSLELSLKEKTSCVEQAILESSPIMEAFGNAKTVYNNNSSRFGKFVQLNICQKGNIQ 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       258 GANIETYLLEKSRAVRQAKDERTFHIFYQLLSGAGEHLKSDLLLEGFNNYRFLS-NGYIPIPGQQDKDNFQETMEAMHIM 336
Cdd:cd14873  161 GGRIVDYLLEKNRVVRQNPGERNYHIFYALLAGLEHEEREEFYLSTPENYHYLNqSGCVEDKTISDQESFREVITAMEVM 240
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       337 GFSHEEILSMLKVVSSVLQFGNISFKkerNTDQASMPENTVAQKLCHLLGMNVMEFTRAiLTPRIKVGR-DYVQKAQTKE 415
Cdd:cd14873  241 QFSKEEVREVSRLLAGILHLGNIEFI---TAGGAQVSFKTALGRSAELLGLDPTQLTDA-LTQRSMFLRgEEILTPLNVQ 316
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       416 QADFAVEALAKATYERLFRWLVHRINKaldRTKRQGA-SFIGILDIAGFEIFELNSFEQLCINYTNEKLQQLFNHTMFIL 494
Cdd:cd14873  317 QAVDSRDSLAMALYARCFEWVIKKINS---RIKGKEDfKSIGILDIFGFENFEVNHFEQFNINYANEKLQEYFNKHIFSL 393
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       495 EQEEYQREGIEWNFIDFgLDLQPCIDLIERPAnppGVLALLDEECWFPKATDKTFVEKLVQEQGSHSKFQKPRQLKDkaD 574
Cdd:cd14873  394 EQLEYSREGLVWEDIDW-IDNGECLDLIEKKL---GLLALINEESHFPQATDSTLLEKLHSQHANNHFYVKPRVAVN--N 467
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       575 FCIIHYAGKVDYKADEWLMKNMDPLNDNVATLLHQSSDRFVAELWKDVDRIVGLDQVtgmtetafGSAYKTKKgmfRTVG 654
Cdd:cd14873  468 FGVKHYAGEVQYDVRGILEKNRDTFRDDLLNLLRESRFDFIYDLFEHVSSRNNQDTL--------KCGSKHRR---PTVS 536
                        570       580       590       600       610       620       630       640
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       655 QLYKESLTKLMATLRNTNPNFVRCIIPNHEKRAGKLDPHLVLDQLRCNGVLEGIRICRQGFPNRIVFQEFRQRYEILTPN 734
Cdd:cd14873  537 SQFKDSLHSLMATLSSSNPFFVRCIKPNMQKMPDQFDQAVVLNQLRYSGMLETVRIRKAGYAVRRPFQDFYKRYKVLMRN 616
                        650       660       670
                 ....*....|....*....|....*....|....*..
4PD3_B       735 AIPKGFMDGKqaCERMIRALELDPNLYRIGQSKIFFR 771
Cdd:cd14873  617 LALPEDVRGK--CTSLLQLYDASNSEWQLGKTKVFLR 651
MYSc_Myo27 cd14888
class XXVII myosin, motor domain; Not much is known about this myosin class. The catalytic ...
99-733 2.21e-175

class XXVII myosin, motor domain; Not much is known about this myosin class. The catalytic (head) domain has ATPase activity and belongs to the larger group of P-loop NTPases. Myosins are actin-dependent molecular motors that play important roles in muscle contraction, cell motility, and organelle transport. The head domain is a molecular motor, which utilizes ATP hydrolysis to generate directed movement toward the plus end along actin filaments. A cyclical interaction between myosin and actin provides the driving force. Rates of ATP hydrolysis and consequently the speed of movement along actin filaments vary widely, from about 0.04 micrometer per second for myosin I to 4.5 micrometer per second for myosin II in skeletal muscle. Myosin II moves in discrete steps about 5-10 nm long and generates 1-5 piconewtons of force. Upon ATP binding, the myosin head dissociates from an actin filament. ATP hydrolysis causes the head to pivot and associate with a new actin subunit. The release of Pi causes the head to pivot and move the filament (power stroke). Release of ADP completes the cycle. CyMoBase classifications were used to confirm and identify the myosins in this hierarchy.


Pssm-ID: 276853 [Multi-domain]  Cd Length: 667  Bit Score: 527.34  E-value: 2.21e-175
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B        99 ASVLHNLKDRYYSGLIYTYSGLFCVVINPYKNLP-IYSENIIEMYRgKKRHEMPPHIYAISESAYRCMLQDREDQSILCT 177
Cdd:cd14888    1 ASILHSLNLRFDIDEIYTFTGPILIAVNPFKTIPgLYSDEMLLKFI-QPSISKSPHVFSTASSAYQGMCNNKKSQTILIS 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       178 GESGAGKTENTKKVIQYLAHVASSHKGRKDhnipgELERQLLQANPILESFGNAKTVKNDNSSRFGKFIRINFDVT---- 253
Cdd:cd14888   80 GESGAGKTESTKYVMKFLACAGSEDIKKRS-----LVEAQVLESNPLLEAFGNARTLRNDNSSRFGKFIELQFSKLkskr 154
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       254 -----GYIVGANIETYLLEKSRAVRQAKDERTFHIFYQLLSGAGEHLKSDLLLEGFNNYRFLSNGYIP------------ 316
Cdd:cd14888  155 msgdrGRLCGAKIQTYLLEKVRVCDQQEGERNYHIFYQLCAAAREAKNTGLSYEENDEKLAKGADAKPisidmssfephl 234
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       317 ------------IPGQQDKDNFQETMEAMHIMGFSHEEILSMLKVVSSVLQFGNISFKKERNTDQASMPENTVAQKL--- 381
Cdd:cd14888  235 kfryltksscheLPDVDDLEEFESTLYAMQTVGISPEEQNQIFSIVAAILYLGNILFENNEACSEGAVVSASCTDDLekv 314
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       382 CHLLGMNVMEFTRAILTPRIKVGRDYVQKAQTKEQADFAVEALAKATYERLFRWLVHRINKALDRTKRQGASFIGILDIA 461
Cdd:cd14888  315 ASLLGVDAEDLLNALCYRTIKTAHEFYTKPLRVDEAEDVRDALARALYSCLFDKVVERTNESIGYSKDNSLLFCGVLDIF 394
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       462 GFEIFELNSFEQLCINYTNEKLQQLFNHTMFILEQEEYQREGIEWNFIDFGlDLQPCIDLIErpANPPGVLALLDEECWF 541
Cdd:cd14888  395 GFECFQLNSFEQLCINFTNERLQQFFNNFVFKCEEKLYIEEGISWNPLDFP-DNQDCVDLLQ--EKPLGIFCMLDEECFV 471
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       542 PKATDKTFVEKLVQEQGSHSKFQKPRqlKDKADFCIIHYAGKVDYKADEWLMKNMDPLNDNVATLLHQSSDRFVAELWKD 621
Cdd:cd14888  472 PGGKDQGLCNKLCQKHKGHKRFDVVK--TDPNSFVIVHFAGPVKYCSDGFLEKNKDQLSVDAQEVIKNSKNPFISNLFSA 549
                        570       580       590       600       610       620       630       640
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       622 -VDRIVGLdqvtgmtetafgsayKTKKGMFRTVGQLYKESLTKLMATLRNTNPNFVRCIIPNHEKRAGKLDPHLVLDQLR 700
Cdd:cd14888  550 yLRRGTDG---------------NTKKKKFVTVSSEFRNQLDVLMETIDKTEPHFIRCIKPNSQNVPDLFDRISVNEQLK 614
                        650       660       670
                 ....*....|....*....|....*....|...
4PD3_B       701 CNGVLEGIRICRQGFPNRIVFQEFRQRYEILTP 733
Cdd:cd14888  615 YGGVLQAVQVSRAGYPVRLSHAEFYNDYRILLN 647
MYSc_Myo3 cd01379
class III myosin, motor domain; Myosin III has been shown to play a role in the vision process ...
100-771 3.49e-174

class III myosin, motor domain; Myosin III has been shown to play a role in the vision process in insects and in hearing in mammals. Myosin III, an unconventional myosin, does not form dimers. The catalytic (head) domain has ATPase activity and belongs to the larger group of P-loop NTPases. They are characterized by an N-terminal protein kinase domain and several IQ domains. Some members also contain WW, SH2, PH, and Y-phosphatase domains. Myosins are actin-dependent molecular motors that play important roles in muscle contraction, cell motility, and organelle transport. The head domain is a molecular motor, which utilizes ATP hydrolysis to generate directed movement toward the plus end along actin filaments. A cyclical interaction between myosin and actin provides the driving force. Rates of ATP hydrolysis and consequently the speed of movement along actin filaments vary widely, from about 0.04 micrometer per second for myosin I to 4.5 micrometer per second for myosin II in skeletal muscle. Myosin II moves in discrete steps about 5-10 nm long and generates 1-5 piconewtons of force. Upon ATP binding, the myosin head dissociates from an actin filament. ATP hydrolysis causes the head to pivot and associate with a new actin subunit. The release of Pi causes the head to pivot and move the filament (power stroke). Release of ADP completes the cycle. CyMoBase classifications were used to confirm and identify the myosins in this hierarchy.


Pssm-ID: 276830 [Multi-domain]  Cd Length: 633  Bit Score: 522.99  E-value: 3.49e-174
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       100 SVLHNLKDRYYSGLIYTYSGLFCVVINPYKNLPIYSENIIEMYRGKKRHEMPPHIYAISESAYRCMLQDREDQSILCTGE 179
Cdd:cd01379    2 TIVSQLQKRYSRDQIYTYIGDILIAVNPFQNLGIYTEEHSRLYRGAKRSDNPPHIFAVADAAYQAMIHQKKNQCIVISGE 81
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       180 SGAGKTENTKKVIQYLAHVAsshkgrKDHNipGELERQLLQANPILESFGNAKTVKNDNSSRFGKFIRINFDVTGYIVGA 259
Cdd:cd01379   82 SGAGKTESANLLVQQLTVLG------KANN--RTLEEKILQVNPLMEAFGNARTVINDNSSRFGKYLEMKFTSTGAVTGA 153
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       260 NIETYLLEKSRAVRQAKDERTFHIFYQLLSGagehLKSDLLLEGFN-------NYRFLSNGYIPIPGQQD--KDNFQETM 330
Cdd:cd01379  154 RISEYLLEKSRVVHQAIGERNFHIFYYIYAG----LAEDKKLAKYKlpenkppRYLQNDGLTVQDIVNNSgnREKFEEIE 229
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       331 EAMHIMGFSHEEILSMLKVVSSVLQFGNISFK---KERNTDQASMPENTVA-QKLCHLLGMNVMEFTRAiLTPRIKVGR- 405
Cdd:cd01379  230 QCFKVIGFTKEEVDSVYSILAAILHIGDIEFTeveSNHQTDKSSRISNPEAlNNVAKLLGIEADELQEA-LTSHSVVTRg 308
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       406 DYVQKAQTKEQADFAVEALAKATYERLFRWLVHRINKAL--DRTKRQGASFIGILDIAGFEIFELNSFEQLCINYTNEKL 483
Cdd:cd01379  309 ETIIRNNTVEEATDARDAMAKALYGRLFSWIVNRINSLLkpDRSASDEPLSIGILDIFGFENFQKNSFEQLCINIANEQI 388
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       484 QQLFNHTMFILEQEEYQREGIEWNFIDFGlDLQPCID-LIERPAnppGVLALLDEECWFPKATDKTFVEKLvqEQGSHSK 562
Cdd:cd01379  389 QYYFNQHIFAWEQQEYLNEGIDVDLIEYE-DNRPLLDmFLQKPM---GLLALLDEESRFPKATDQTLVEKF--HNNIKSK 462
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       563 FQKpRQLKDKADFCIIHYAGKVDYKADEWLMKNMDPLNDNVATLLHQSSDRFVAElwkdvdrivgldqvtgmtetafgsa 642
Cdd:cd01379  463 YYW-RPKSNALSFGIHHYAGKVLYDASGFLEKNRDTLPPDVVQLLRSSENPLVRQ------------------------- 516
                        570       580       590       600       610       620       630       640
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       643 yktkkgmfrTVGQLYKESLTKLMATLRNTNPNFVRCIIPNHEKRAGKLDPHLVLDQLRCNGVLEGIRICRQGFPNRIVFQ 722
Cdd:cd01379  517 ---------TVATYFRYSLMDLLSKMVVGQPHFVRCIKPNDSRQAGKFDREKVLKQLRYTGVLETTRIRRQGFSHRILFA 587
                        650       660       670       680
                 ....*....|....*....|....*....|....*....|....*....
4PD3_B       723 EFRQRYEILTPNAIPKGFMDgKQACERMIRALELDPnlYRIGQSKIFFR 771
Cdd:cd01379  588 DFLKRYYFLAFKWNEEVVAN-RENCRLILERLKLDN--WALGKTKVFLK 633
MYSc_Myo31 cd14892
class XXXI myosin, motor domain; Class XXXI myosins have a very long neck region consisting of ...
99-771 4.19e-173

class XXXI myosin, motor domain; Class XXXI myosins have a very long neck region consisting of 17 IQ motifs and 2 tandem ANK repeats that are separated by a PH domain. The myosin classes XXX to XXXIV contain members from Phytophthora species and Hyaloperonospora parasitica. The catalytic (head) domain has ATPase activity and belongs to the larger group of P-loop NTPases. Myosins are actin-dependent molecular motors that play important roles in muscle contraction, cell motility, and organelle transport. The head domain is a molecular motor, which utilizes ATP hydrolysis to generate directed movement toward the plus end along actin filaments. A cyclical interaction between myosin and actin provides the driving force. Rates of ATP hydrolysis and consequently the speed of movement along actin filaments vary widely, from about 0.04 micrometer per second for myosin I to 4.5 micrometer per second for myosin II in skeletal muscle. Myosin II moves in discrete steps about 5-10 nm long and generates 1-5 piconewtons of force. Upon ATP binding, the myosin head dissociates from an actin filament. ATP hydrolysis causes the head to pivot and associate with a new actin subunit. The release of Pi causes the head to pivot and move the filament (power stroke). Release of ADP completes the cycle. CyMoBase classifications were used to confirm and identify the myosins in this hierarchy.


Pssm-ID: 276857 [Multi-domain]  Cd Length: 656  Bit Score: 521.24  E-value: 4.19e-173
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B        99 ASVLHNLKDRYYSGLIYTYSGLFCVVINPYKNLPIYSENIIEMYRGKKRHEM---PPHIYAISESAYRCMLQDR----ED 171
Cdd:cd14892    1 APLLDVLRRRYERDAIYTFTADILISINPYKSIPLLYDVPGFDSQRKEEATAsspPPHVFSIAERAYRAMKGVGkgqgTP 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       172 QSILCTGESGAGKTENTKKVIQYLA----HVASSHKGRKDHNIPGELERQLLQANPILESFGNAKTVKNDNSSRFGKFIR 247
Cdd:cd14892   81 QSIVVSGESGAGKTEASKYIMKYLAtaskLAKGASTSKGAANAHESIEECVLLSNLILEAFGNAKTIRNDNSSRFGKYIQ 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       248 INFDVTGYIVGANIETYLLEKSRAVRQAKDERTFHIFYQLLSGAGEHLKSDLLLEGFNNYRFLSNG-YIPIPGQQDKDNF 326
Cdd:cd14892  161 IHYNSDGRIAGASTDHFLLEKSRLVGPDANERNYHIFYQLLAGLDANENAALELTPAESFLFLNQGnCVEVDGVDDATEF 240
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       327 QETMEAMHIMGFSHEEILSMLKVVSSVLQFGNISFkkERNTDQ----ASMPENTVAQKLCHLLGMNVMEFTRAILTPRIK 402
Cdd:cd14892  241 KQLRDAMEQLGFDAEFQRPIFEVLAAVLHLGNVRF--EENADDedvfAQSADGVNVAKAAGLLGVDAAELMFKLVTQTTS 318
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       403 VGRDYV-QKAQTKEQADFAVEALAKATYERLFRWLVHRINKALDRTKRQ---------GASFIGILDIAGFEIFELNSFE 472
Cdd:cd14892  319 TARGSVlEIKLTAREAKNALDALCKYLYGELFDWLISRINACHKQQTSGvtggaasptFSPFIGILDIFGFEIMPTNSFE 398
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       473 QLCINYTNEKLQQLFNHTMFILEQEEYQREGIEWNFIDFGlDLQPCIDLIERPanPPGVLALLDEECWFP-KATDKTFVE 551
Cdd:cd14892  399 QLCINFTNEMLQQQFNKHVFVLEQEVYASEGIDVSAIEFQ-DNQDCLDLIQKK--PLGLLPLLEEQMLLKrKTTDKQLLT 475
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       552 KLVQEQ-GSHSKFQKPRQLKDkaDFCIIHYAGKVDYKADEWLMKNMDPLNDNVATLLHQSSDrfvaelwkdvdrivgldq 630
Cdd:cd14892  476 IYHQTHlDKHPHYAKPRFECD--EFVLRHYAGDVTYDVHGFLAKNNDNLHDDLRDLLRSSSK------------------ 535
                        570       580       590       600       610       620       630       640
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       631 vtgmtetafgsayktkkgmFRTvgqlykeSLTKLMATLRNTNPNFVRCIIPNHEKRAGKLDPHLVLDQLRCNGVLEGIRI 710
Cdd:cd14892  536 -------------------FRT-------QLAELMEVLWSTTPSYIKCIKPNNLKFPGGFSCELVRDQLIYSGVLEVVRI 589
                        650       660       670       680       690       700
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*..
4PD3_B       711 CRQGFPNRIVFQEFRQRYEILTPN-AIPKGFMDGKQACERM-----IRALELDPNLYRIGQSKIFFR 771
Cdd:cd14892  590 RREGFPIRRQFEEFYEKFWPLARNkAGVAASPDACDATTARkkceeIVARALERENFQLGRTKVFLR 656
MYSc_Myo36 cd14897
class XXXVI myosin, motor domain; This class of molluscan myosins contains a motor domain ...
99-771 1.75e-171

class XXXVI myosin, motor domain; This class of molluscan myosins contains a motor domain followed by a GlcAT-I (Beta1,3-glucuronyltransferase I) domain. The catalytic (head) domain has ATPase activity and belongs to the larger group of P-loop NTPases. Myosins are actin-dependent molecular motors that play important roles in muscle contraction, cell motility, and organelle transport. The head domain is a molecular motor, which utilizes ATP hydrolysis to generate directed movement toward the plus end along actin filaments. A cyclical interaction between myosin and actin provides the driving force. Rates of ATP hydrolysis and consequently the speed of movement along actin filaments vary widely, from about 0.04 micrometer per second for myosin I to 4.5 micrometer per second for myosin II in skeletal muscle. Myosin II moves in discrete steps about 5-10 nm long and generates 1-5 piconewtons of force. Upon ATP binding, the myosin head dissociates from an actin filament. ATP hydrolysis causes the head to pivot and associate with a new actin subunit. The release of Pi causes the head to pivot and move the filament (power stroke). Release of ADP completes the cycle. CyMoBase classifications were used to confirm and identify the myosins in this hierarchy.


Pssm-ID: 276862 [Multi-domain]  Cd Length: 635  Bit Score: 516.17  E-value: 1.75e-171
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B        99 ASVLHNLKDRYYSGLIYTYSGLFCVVINPYKNLPIYSENIIEMYRGKK-RHEMPPHIYAISESAYRCMLQDREDQSILCT 177
Cdd:cd14897    1 NTIVQTLKSRYNKDKFYTYIGDILVAVNPCKPLPIFDKKHHEEYSNLSvRSQRPPHLFWIADQAYRRLLETGRNQCILVS 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       178 GESGAGKTENTKKVIQYLAHVASShkgrkdhnIPGELERQLLQANPILESFGNAKTVKNDNSSRFGKFIRINFDVTGYIV 257
Cdd:cd14897   81 GESGAGKTESTKYMIKHLMKLSPS--------DDSDLLDKIVQINPLLEAFGNASTVMNDNSSRFGKFIELHFTENGQLL 152
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       258 GANIETYLLEKSRAVRQAKDERTFHIFYQLLSGAGEHLKSDLLLEGFNNYRFLSNGYIPIPGQQD-------KDNFQETM 330
Cdd:cd14897  153 GAKIDDYLLEKSRVVHRGNGEKNFHIFYALFAGMSRDRLLYYFLEDPDCHRILRDDNRNRPVFNDseeleyyRQMFHDLT 232
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       331 EAMHIMGFSHEEILSMLKVVSSVLQFGNISFKKERNTDQASMPENTVAQKLCHLLGMNVMEFTRAILTPRIKVGRDYVQK 410
Cdd:cd14897  233 NIMKLIGFSEEDISVIFTILAAILHLTNIVFIPDEDTDGVTVADEYPLHAVAKLLGIDEVELTEALISNVNTIRGERIQS 312
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       411 AQTKEQADFAVEALAKATYERLFRWLVHRINKAL----DRTKRQGASFIGILDIAGFEIFELNSFEQLCINYTNEKLQQL 486
Cdd:cd14897  313 WKSLRQANDSRDALAKDLYSRLFGWIVGQINRNLwpdkDFQIMTRGPSIGILDMSGFENFKINSFDQLCINLSNERLQQY 392
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       487 FNHTMFILEQEEYQREGIEWNFIDFGlDLQPCIDLIERpaNPPGVLALLDEECWFPKATDKTFVEKLVQEQGSHSKFQKP 566
Cdd:cd14897  393 FNDYVFPRERSEYEIEGIEWRDIEYH-DNDDVLELFFK--KPLGILPLLDEESTFPQSTDSSLVQKLNKYCGESPRYVAS 469
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       567 rqLKDKADFCIIHYAGKVDYKADEWLMKNMDPLNDNVATLLHQSSDRFVAELWKdvdrivgldqvtgmtetafgsayktk 646
Cdd:cd14897  470 --PGNRVAFGIRHYAEQVTYDADGFLEKNRDNLSSDIVGCLLNSNNEFISDLFT-------------------------- 521
                        570       580       590       600       610       620       630       640
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       647 kgmfrtvgQLYKESLTKLMATLRNTNPNFVRCIIPNHEKRAGKLDPHLVLDQLRCNGVLEGIRICRQGFPNRIVFQEFRQ 726
Cdd:cd14897  522 --------SYFKRSLSDLMTKLNSADPLFVRCIKPNNFLRPNKFDDELVRRQLLCNGLMEIAKIRRDGYPIRIKYEDFVK 593
                        650       660       670       680
                 ....*....|....*....|....*....|....*....|....*
4PD3_B       727 RYEILTPNAiPKGFMDGKQACERMIRALELDPnlYRIGQSKIFFR 771
Cdd:cd14897  594 RYKEICDFS-NKVRSDDLGKCQKILKTAGIKG--YQFGKTKVFLK 635
MYSc_Myo39 cd14900
class XXXIX myosin, motor domain; The class XXXIX myosins are found in Stramenopiles. Not much ...
100-731 6.62e-162

class XXXIX myosin, motor domain; The class XXXIX myosins are found in Stramenopiles. Not much is known about this myosin class. The catalytic (head) domain has ATPase activity and belongs to the larger group of P-loop NTPases. Myosins are actin-dependent molecular motors that play important roles in muscle contraction, cell motility, and organelle transport. The head domain is a molecular motor, which utilizes ATP hydrolysis to generate directed movement toward the plus end along actin filaments. A cyclical interaction between myosin and actin provides the driving force. Rates of ATP hydrolysis and consequently the speed of movement along actin filaments vary widely, from about 0.04 micrometer per second for myosin I to 4.5 micrometer per second for myosin II in skeletal muscle. Myosin II moves in discrete steps about 5-10 nm long and generates 1-5 piconewtons of force. Upon ATP binding, the myosin head dissociates from an actin filament. ATP hydrolysis causes the head to pivot and associate with a new actin subunit. The release of Pi causes the head to pivot and move the filament (power stroke). Release of ADP completes the cycle. CyMoBase classifications were used to confirm and identify the myosins in this hierarchy.


Pssm-ID: 276865  Cd Length: 627  Bit Score: 491.36  E-value: 6.62e-162
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       100 SVLHNLKDRYYSGLIYTYSGLFCVVINPYKNLP-IYSENIIEMY-----------RGKKRHEMPPHIYAISESAYRCM-- 165
Cdd:cd14900    2 TILSALETRFYAQKIYTNTGAILLAVNPFQKLPgLYSSDTMAKYllsfearssstRNKGSDPMPPHIYQVAGEAYKAMml 81
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       166 --LQDREDQSILCTGESGAGKTENTKKVIQYLAHV------ASSHKGRKDHNIPGelerQLLQANPILESFGNAKTVKND 237
Cdd:cd14900   82 glNGVMSDQSILVSGESGSGKTESTKFLMEYLAQAgdnnlaASVSMGKSTSGIAA----KVLQTNILLESFGNARTLRND 157
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       238 NSSRFGKFIRINFDVTGYIVGANIETYLLEKSRAVRQAKDERTFHIFYQLLSGAGEhlksdlllegfnnyrflsngyipi 317
Cdd:cd14900  158 NSSRFGKFIKLHFTSGGRLTGASIQTYLLEKVRLVSQSKGERNYHIFYEMAIGASE------------------------ 213
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       318 pGQQDKDNFQETMEAMHIMGFSHEEILSMLKVVSSVLQFGNISFKKERNTDQASMPENTVAQK-------LCHLLGMNVM 390
Cdd:cd14900  214 -AARKRDMYRRVMDAMDIIGFTPHERAGIFDLLAALLHIGNLTFEHDENSDRLGQLKSDLAPSsiwsrdaAATLLSVDAT 292
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       391 EFTRAILTPRIKVGRDYVQKAQTKEQADFAVEALAKATYERLFRWLVHRINKAL---DRTKRQGAS-FIGILDIAGFEIF 466
Cdd:cd14900  293 KLEKALSVRRIRAGTDFVSMKLSAAQANNARDALAKALYGRLFDWLVGKMNAFLkmdDSSKSHGGLhFIGILDIFGFEVF 372
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       467 ELNSFEQLCINYTNEKLQQLFNHTMFILEQEEYQREGIEWNFIDFGlDLQPCIDLIErpANPPGVLALLDEECWFPKATD 546
Cdd:cd14900  373 PKNSFEQLCINFANETLQQQFNDYVFKAEQREYESQGVDWKYVEFC-DNQDCVNLIS--QRPTGILSLIDEECVMPKGSD 449
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       547 KTFVEKLVQEQGSHSKFQKPRQLKDKADFCIIHYAGKVDYKADEWLMKNMDplndnvatLLHQSSdrfvaelwkdVDriv 626
Cdd:cd14900  450 TTLASKLYRACGSHPRFSASRIQRARGLFTIVHYAGHVEYSTDGFLEKNKD--------VLHQEA----------VD--- 508
                        570       580       590       600       610       620       630       640
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       627 gldqvtgmtetafgsayktkkgMFRTVGQlYKESLTKLMATLRNTNPNFVRCIIPNHEKRAGKLDPHLVLDQLRCNGVLE 706
Cdd:cd14900  509 ----------------------LFVYGLQ-FKEQLTTLLETLQQTNPHYVRCLKPNDLCKAGIYERERVLNQLRCNGVME 565
                        650       660
                 ....*....|....*....|....*
4PD3_B       707 GIRICRQGFPNRIVFQEFRQRYEIL 731
Cdd:cd14900  566 AVRVARAGFPIRLLHDEFVARYFSL 590
MYSc_Myo28 cd14889
class XXVIII myosin, motor domain; These myosins are found in fish, chicken, and mollusks. The ...
101-771 4.17e-159

class XXVIII myosin, motor domain; These myosins are found in fish, chicken, and mollusks. The tail regions of these class-XXVIII myosins consist of an IQ motif, a short coiled-coil region, and an SH2 domain. The catalytic (head) domain has ATPase activity and belongs to the larger group of P-loop NTPases. Myosins are actin-dependent molecular motors that play important roles in muscle contraction, cell motility, and organelle transport. The head domain is a molecular motor, which utilizes ATP hydrolysis to generate directed movement toward the plus end along actin filaments. A cyclical interaction between myosin and actin provides the driving force. Rates of ATP hydrolysis and consequently the speed of movement along actin filaments vary widely, from about 0.04 micrometer per second for myosin I to 4.5 micrometer per second for myosin II in skeletal muscle. Myosin II moves in discrete steps about 5-10 nm long and generates 1-5 piconewtons of force. Upon ATP binding, the myosin head dissociates from an actin filament. ATP hydrolysis causes the head to pivot and associate with a new actin subunit. The release of Pi causes the head to pivot and move the filament (power stroke). Release of ADP completes the cycle. CyMoBase classifications were used to confirm and identify the myosins in this hierarchy.


Pssm-ID: 276854  Cd Length: 659  Bit Score: 485.18  E-value: 4.17e-159
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       101 VLHNLKDRYYSGLIYTYSGLFCVVINPYKNLPIYSENIIEMYRGKKRHEMPPHIYAISESAYRCML----QDREDQSILC 176
Cdd:cd14889    3 LLEVLKVRFMQSNIYTYVGDILVAINPFKYLHIYEKEVSQKYKCEKKSSLPPHIFAVADRAYQSMLgrlaRGPKNQCIVI 82
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       177 TGESGAGKTENTKKVIQYLAHVASSHKgrkdhnipgELERQLLQANPILESFGNAKTVKNDNSSRFGKFIRINFDvTGYI 256
Cdd:cd14889   83 SGESGAGKTESTKLLLRQIMELCRGNS---------QLEQQILQVNPLLEAFGNAQTVMNDNSSRFGKYIQLRFR-NGHV 152
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       257 VGANIETYLLEKSRAVRQAKDERTFHIFYQLLSG--AGEHLKSDLLLEGFnnYRFLSNGYipipGQQD-----KDNFQET 329
Cdd:cd14889  153 KGAKINEYLLEKSRVVHQDGGEENFHIFYYMFAGisAEDRENYGLLDPGK--YRYLNNGA----GCKRevqywKKKYDEV 226
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       330 MEAMHIMGFSHEEILSMLKVVSSVLQFGNISFkkERNTDQASMPENTVAQKL---CHLLGMNVMEFTRAiLTPRIKVGR- 405
Cdd:cd14889  227 CNAMDMVGFTEQEEVDMFTILAGILSLGNITF--EMDDDEALKVENDSNGWLkaaAGQFGVSEEDLLKT-LTCTVTFTRg 303
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       406 DYVQKAQTKEQADFAVEALAKATYERLFRWLVHRINKALDRTKRQG--ASFIGILDIAGFEIFELNSFEQLCINYTNEKL 483
Cdd:cd14889  304 EQIQRHHTKQQAEDARDSIAKVAYGRVFGWIVSKINQLLAPKDDSSveLREIGILDIFGFENFAVNRFEQACINLANEQL 383
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       484 QQLFNHTMFILEQEEYQREGIEWNFIDFgLDLQPCIDLIErpANPPGVLALLDEECWFPKATDKTFVEKLVQEQGSHSKF 563
Cdd:cd14889  384 QYFFNHHIFLMEQKEYKKEGIDWKEITY-KDNKPILDLFL--NKPIGILSLLDEQSHFPQATDESFVDKLNIHFKGNSYY 460
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       564 QKPRQLKDKadFCIIHYAGKVDYKADEWLMKNMDPLNDNVATLLHQS-----SDRFVAELWKdVDRIVGLDQVTGMTETA 638
Cdd:cd14889  461 GKSRSKSPK--FTVNHYAGKVTYNASGFLEKNRDTIPASIRTLFINSatpllSVLFTATRSR-TGTLMPRAKLPQAGSDN 537
                        570       580       590       600       610       620       630       640
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       639 FGSAYKtkkgmfRTVGQLYKESLTKLMATLRNTNPNFVRCIIPNHEKRAGKLDPHLVLDQLRCNGVLEGIRICRQGFPNR 718
Cdd:cd14889  538 FNSTRK------QSVGAQFKHSLGVLMEKMFAASPHFVRCIKPNHVKVPGQLDSKYIQDQLRYNGLLETIRIRREGFSWR 611
                        650       660       670       680       690
                 ....*....|....*....|....*....|....*....|....*....|....*
4PD3_B       719 IVFQEFRQRYEIL--TPNaIPKgfmdGKQACERMIRALELDPnlYRIGQSKIFFR 771
Cdd:cd14889  612 PSFAEFAERYKILlcEPA-LPG----TKQSCLRILKATKLVG--WKCGKTRLFFK 659
MYSc_Myo46 cd14907
class XLVI myosin, motor domain; The class XLVI myosins are comprised of Alveolata. Not much ...
99-734 3.11e-158

class XLVI myosin, motor domain; The class XLVI myosins are comprised of Alveolata. Not much is known about this myosin class. The catalytic (head) domain has ATPase activity and belongs to the larger group of P-loop NTPases. Myosins are actin-dependent molecular motors that play important roles in muscle contraction, cell motility, and organelle transport. The head domain is a molecular motor, which utilizes ATP hydrolysis to generate directed movement toward the plus end along actin filaments. A cyclical interaction between myosin and actin provides the driving force. Rates of ATP hydrolysis and consequently the speed of movement along actin filaments vary widely, from about 0.04 micrometer per second for myosin I to 4.5 micrometer per second for myosin II in skeletal muscle. Myosin II moves in discrete steps about 5-10 nm long and generates 1-5 piconewtons of force. Upon ATP binding, the myosin head dissociates from an actin filament. ATP hydrolysis causes the head to pivot and associate with a new actin subunit. The release of Pi causes the head to pivot and move the filament (power stroke). Release of ADP completes the cycle. CyMoBase classifications were used to confirm and identify the myosins in this hierarchy.


Pssm-ID: 276872 [Multi-domain]  Cd Length: 669  Bit Score: 482.99  E-value: 3.11e-158
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B        99 ASVLHNLKDRYYSGLIYTYSGLFCVVINPYKNLP-IYSENIIEMYRGKKRH--------EMPPHIYAISESAYRCMLQDR 169
Cdd:cd14907    1 AELLINLKKRYQQDKIFTYVGPTLIVMNPYKQIDnLFSEEVMQMYKEQIIQngeyfdikKEPPHIYAIAALAFKQLFENN 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       170 EDQSILCTGESGAGKTENTKKVIQYLAHVASSHKGRKDHNIPGE-----------LERQLLQANPILESFGNAKTVKNDN 238
Cdd:cd14907   81 KKQAIVISGESGAGKTENAKYAMKFLTQLSQQEQNSEEVLTLTSsiratskstksIEQKILSCNPILEAFGNAKTVRNDN 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       239 SSRFGKFIRINFD-VTGYIVGANIETYLLEKSRAVRQAKDERTFHIFYQLLSGAGEHLKSDLLLE----GFNNYRFLSNG 313
Cdd:cd14907  161 SSRFGKYVSILVDkKKRKILGARIQNYLLEKSRVTQQGQGERNYHIFYHLLYGADQQLLQQLGLKnqlsGDRYDYLKKSN 240
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       314 YIPIPGQQDKDNFQETMEAMHIMGFSHEEILSMLKVVSSVLQFGNISFK-KERNTDQASMPENT-VAQKLCHLLGMNVME 391
Cdd:cd14907  241 CYEVDTINDEKLFKEVQQSFQTLGFTEEEQDSIWRILAAILLLGNLQFDdSTLDDNSPCCVKNKeTLQIIAKLLGIDEEE 320
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       392 FTRAILTPRIKVGRDYVQKAQTKEQADFAVEALAKATYERLFRWLVHRINKAL-------DRTKRQGASFIGILDIAGFE 464
Cdd:cd14907  321 LKEALTTKIRKVGNQVITSPLSKKECINNRDSLSKELYDRLFNWLVERLNDTImpkdekdQQLFQNKYLSIGLLDIFGFE 400
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       465 IFELNSFEQLCINYTNEKLQQLFNHTMFILEQEEYQREGIE--WNFIDFgLDLQPCIDLIERPanPPGVLALLDEECWFP 542
Cdd:cd14907  401 VFQNNSFEQLCINYTNEKLQQLYISYVFKAEEQEFKEEGLEdyLNQLSY-TDNQDVIDLLDKP--PIGIFNLLDDSCKLA 477
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       543 KATDKTFVEKLVQEQGSHSKFQKPRQLKdKADFCIIHYAGKVDYKADEWLMKNMDPLNDNVATLLHQSSDRFVAELWkdv 622
Cdd:cd14907  478 TGTDEKLLNKIKKQHKNNSKLIFPNKIN-KDTFTIRHTAKEVEYNIEGFREKNKDEISQSIINCIQNSKNRIISSIF--- 553
                        570       580       590       600       610       620       630       640
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       623 driVGLDQVTGMTETAFGSAYKTKKgmfrTVGQLYKESLTKLMATLRNTNPNFVRCIIPNHEKRAGKLDPHLVLDQLRCN 702
Cdd:cd14907  554 ---SGEDGSQQQNQSKQKKSQKKDK----FLGSKFRNQMKQLMNELMQCDVHFIRCIKPNEEKKADLFIQGYVLNQIRYL 626
                        650       660       670
                 ....*....|....*....|....*....|..
4PD3_B       703 GVLEGIRICRQGFPNRIVFQEFRQRYEILTPN 734
Cdd:cd14907  627 GVLESIRVRKQGYPYRKSYEDFYKQYSLLKKN 658
MYSc_Myo30 cd14891
class XXX myosin, motor domain; Myosins of class XXX are composed of an amino-terminal ...
99-771 1.78e-151

class XXX myosin, motor domain; Myosins of class XXX are composed of an amino-terminal SH3-like domain, two IQ motifs, a coiled-coil region and a PX domain. The myosin classes XXX to XXXIV contain members from Phytophthora species and Hyaloperonospora parasitica. The catalytic (head) domain has ATPase activity and belongs to the larger group of P-loop NTPases. Myosins are actin-dependent molecular motors that play important roles in muscle contraction, cell motility, and organelle transport. The head domain is a molecular motor, which utilizes ATP hydrolysis to generate directed movement toward the plus end along actin filaments. A cyclical interaction between myosin and actin provides the driving force. Rates of ATP hydrolysis and consequently the speed of movement along actin filaments vary widely, from about 0.04 micrometer per second for myosin I to 4.5 micrometer per second for myosin II in skeletal muscle. Myosin II moves in discrete steps about 5-10 nm long and generates 1-5 piconewtons of force. Upon ATP binding, the myosin head dissociates from an actin filament. ATP hydrolysis causes the head to pivot and associate with a new actin subunit. The release of Pi causes the head to pivot and move the filament (power stroke). Release of ADP completes the cycle. CyMoBase classifications were used to confirm and identify the myosins in this hierarchy.


Pssm-ID: 276856  Cd Length: 645  Bit Score: 464.52  E-value: 1.78e-151
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B        99 ASVLHNLKDRyySGLI----YTYSGLFCVVINPYKNLPiysENIIEMYRGKKRHEMPPHIYAISESAYRCMLQDRE---D 171
Cdd:cd14891    1 AGILHNLEER--SKLDnqrpYTFMANVLIAVNPLRRLP---EPDKSDYINTPLDPCPPHPYAIAEMAYQQMCLGSGrmqN 75
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       172 QSILCTGESGAGKTENTKKVIQYLAH--VASSHKGRKDHNI--------PGELERQLLQANPILESFGNAKTVKNDNSSR 241
Cdd:cd14891   76 QSIVISGESGAGKTETSKIILRFLTTraVGGKKASGQDIEQsskkrklsVTSLDERLMDTNPILESFGNAKTLRNHNSSR 155
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       242 FGKFIRINFDVTGY-IVGANIETYLLEKSRAVRQAKDERTFHIFYQLLSGAGEHLKSDLLLEGFNNYRFLS-NGYIPIPG 319
Cdd:cd14891  156 FGKFMKLQFTKDKFkLAGAFIETYLLEKSRLVAQPPGERNFHIFYQLLAGASAELLKELLLLSPEDFIYLNqSGCVSDDN 235
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       320 QQDKDNFQETMEAMHIMGFSHEEILSMLKVVSSVLQFGNISFKKErNTDQASMPENTVAQK-----LCHLLGMNVMEFTR 394
Cdd:cd14891  236 IDDAANFDNVVSALDTVGIDEDLQLQIWRILAGLLHLGNIEFDEE-DTSEGEAEIASESDKealatAAELLGVDEEALEK 314
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       395 AILTPRIkVGRDYVQKAQ-TKEQADFAVEALAKATYERLFRWLVHRINKALDRtKRQGASFIGILDIAGFEIFEL-NSFE 472
Cdd:cd14891  315 VITQREI-VTRGETFTIKrNAREAVYSRDAIAKSIYERLFLWIVQQINTSLGH-DPDPLPYIGVLDIFGFESFETkNDFE 392
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       473 QLCINYTNEKLQQLFNHTMFILEQEEYQREGIEWNFIDFGlDLQPCIDLIErpANPPGVLALLDEECWFPKATDKTFVEK 552
Cdd:cd14891  393 QLLINYANEALQATFNQQVFIAEQELYKSEGIDVGVITWP-DNRECLDLIA--SKPNGILPLLDNEARNPNPSDAKLNET 469
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       553 LVQEQGSHSKFQKPRQlKDKAD-FCIIHYAGKVDYKADEWLMKNMDPLNDNVATLLHqSSDRFvaelwkdvdrivgLDQV 631
Cdd:cd14891  470 LHKTHKRHPCFPRPHP-KDMREmFIVKHYAGTVSYTIGSFIDKNNDIIPEDFEDLLA-SSAKF-------------SDQM 534
                        570       580       590       600       610       620       630       640
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       632 TGMTEtafgsayktkkgmfrtvgqlykesltklmaTLRNTNPNFVRCIIPNHEKRAGKLDPHLVLDQLRCNGVLEGIRIC 711
Cdd:cd14891  535 QELVD------------------------------TLEATRCNFIRCIKPNAAMKVGVFDNRYVVDQLRCSGILQTCEVL 584
                        650       660       670       680       690       700
                 ....*....|....*....|....*....|....*....|....*....|....*....|.
4PD3_B       712 RQGFPNRIVFQEFRQRYEILTPNAIPKGFMDGKQA-CERMIRALELDPNLYRIGQSKIFFR 771
Cdd:cd14891  585 KVGLPTRVTYAELVDVYKPVLPPSVTRLFAENDRTlTQAILWAFRVPSDAYRLGRTRVFFR 645
MYSc_Myo47 cd14908
class XLVII myosin, motor domain; The class XLVII myosins are comprised of Stramenopiles. Not ...
99-771 2.25e-150

class XLVII myosin, motor domain; The class XLVII myosins are comprised of Stramenopiles. Not much is known about this myosin class. Myosins are actin-dependent molecular motors that play important roles in muscle contraction, cell motility, and organelle transport. The head domain is a molecular motor, which utilizes ATP hydrolysis to generate directed movement toward the plus end along actin filaments. A cyclical interaction between myosin and actin provides the driving force. Rates of ATP hydrolysis and consequently the speed of movement along actin filaments vary widely, from about 0.04 micrometer per second for myosin I to 4.5 micrometer per second for myosin II in skeletal muscle. Myosin II moves in discrete steps about 5-10 nm long and generates 1-5 piconewtons of force. Upon ATP binding, the myosin head dissociates from an actin filament. ATP hydrolysis causes the head to pivot and associate with a new actin subunit. The release of Pi causes the head to pivot and move the filament (power stroke). Release of ADP completes the cycle. CyMoBase classifications were used to confirm and identify the myosins in this hierarchy.


Pssm-ID: 276873 [Multi-domain]  Cd Length: 682  Bit Score: 463.23  E-value: 2.25e-150
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B        99 ASVLHNLKDRYYSGLIYTYSGLFCVVINPYKNLPIYSENIIEMYR--GKKRHE-------MPPHIYAISESAYRCMLQD- 168
Cdd:cd14908    1 PAILHSLSRRFFRGIIYTWTGPVLIAVNPFQRLPLYGKEILESYRqeGLLRSQgiespqaLGPHVFAIADRSYRQMMSEi 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       169 REDQSILCTGESGAGKTENTKKVIQYLAHVASSHKGRKDHNIPGE---LERQLLQANPILESFGNAKTVKNDNSSRFGKF 245
Cdd:cd14908   81 RASQSILISGESGAGKTESTKIVMLYLTTLGNGEEGAPNEGEELGklsIMDRVLQSNPILEAFGNARTLRNDNSSRFGKF 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       246 IRINFDVTGYIVGANIETYLLEKSRAVRQAKDERTFHIFYQLLSGAGE--------HLKSDLLLEGFNNYRFLSNGYIPI 317
Cdd:cd14908  161 IELGFNRAGNLLGAKVQTYLLEKVRLPFHASGERNYHIFYQLLRGGDEeehekyefHDGITGGLQLPNEFHYTGQGGAPD 240
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       318 PGQ-QDKDNFQETMEAMHIMGFSHEEILSMLKVVSSVLQFGNISFKKERNTDQASMPE---NTVAQKLCHLLGMNVMEFT 393
Cdd:cd14908  241 LREfTDEDGLVYTLKAMRTMGWEESSIDTILDIIAGLLHLGQLEFESKEEDGAAEIAEegnEKCLARVAKLLGVDVDKLL 320
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       394 RAILTPRIKVGRDYVQKAQTKEQADFAVEALAKATYERLFRWLVHRINKAL--DRTKRQGASfIGILDIAGFEIFELNSF 471
Cdd:cd14908  321 RALTSKIIVVRGKEITTKLTPHKAYDARDALAKTIYGALFLWVVATVNSSInwENDKDIRSS-VGVLDIFGFECFAHNSF 399
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       472 EQLCINYTNEKLQQLFNHTMFILEQEEYQREGIEWNFIDFGlDLQPCIDLIErpANPPGVLALLDEECWFP-KATDKTFV 550
Cdd:cd14908  400 EQLCINFTNEALQQQFNQFIFKLEQKEYEKESIEWAFIEFP-DNQDCLDTIQ--AKKKGILTMLDDECRLGiRGSDANYA 476
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       551 EKLV--------QEQGSHSKFQKPRQLKDKADFCIIHYAGKVDYKADEWLM-KNMDPLNdnvatllhqssdrfvaelwkd 621
Cdd:cd14908  477 SRLYetylpeknQTHSENTRFEATSIQKTKLIFAVRHFAGQVQYTVETTFCeKNKDEIP--------------------- 535
                        570       580       590       600       610       620       630       640
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       622 vdrivgldqvtgmtetafgsayKTKKGMFRTvGQLYKESLTKLMATLRNTNPNFVRCIIPNHEKRAGKLDPHLVLDQLRC 701
Cdd:cd14908  536 ----------------------LTADSLFES-GQQFKAQLHSLIEMIEDTDPHYIRCIKPNDAAKPDLVTRKRVTEQLRY 592
                        650       660       670       680       690       700       710       720
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       702 NGVLEGIRICRQGFPNRIVFQEFRQRYEILTPnAIPK-----------------GFMDGKQACERMIRALELDPNL---- 760
Cdd:cd14908  593 GGVLEAVRVARSGYPVRLPHKDFFKRYRMLLP-LIPEvvlswsmerldpqklcvKKMCKDLVKGVLSPAMVSMKNIpedt 671
                        730
                 ....*....|.
4PD3_B       761 YRIGQSKIFFR 771
Cdd:cd14908  672 MQLGKSKVFMR 682
MYSc_Myo43 cd14904
class XLIII myosin, motor domain; The class XLIII myosins are comprised of Stramenopiles. Not ...
99-771 8.91e-150

class XLIII myosin, motor domain; The class XLIII myosins are comprised of Stramenopiles. Not much is known about this myosin class. The catalytic (head) domain has ATPase activity and belongs to the larger group of P-loop NTPases. Myosins are actin-dependent molecular motors that play important roles in muscle contraction, cell motility, and organelle transport. The head domain is a molecular motor, which utilizes ATP hydrolysis to generate directed movement toward the plus end along actin filaments. A cyclical interaction between myosin and actin provides the driving force. Rates of ATP hydrolysis and consequently the speed of movement along actin filaments vary widely, from about 0.04 micrometer per second for myosin I to 4.5 micrometer per second for myosin II in skeletal muscle. Myosin II moves in discrete steps about 5-10 nm long and generates 1-5 piconewtons of force. Upon ATP binding, the myosin head dissociates from an actin filament. ATP hydrolysis causes the head to pivot and associate with a new actin subunit. The release of Pi causes the head to pivot and move the filament (power stroke). Release of ADP completes the cycle. CyMoBase classifications were used to confirm and identify the myosins in this hierarchy.


Pssm-ID: 276869  Cd Length: 653  Bit Score: 460.56  E-value: 8.91e-150
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B        99 ASVLHNLKDRYYSGLIYTYSGLFCVVINPYKNLP-IYSENIIEMYRGKKRHEMPPHIYAISESAYRCMLQDREDQSILCT 177
Cdd:cd14904    1 PSILFNLKKRFAASKPYTYTNDIVIALNPYKWIDnLYGDHLHEQYLKKPRDKLQPHVYATSTAAYKHMLTNEMNQSILVS 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       178 GESGAGKTENTKKVIQYLAHVASshkGRKDHNIPgelerQLLQANPILESFGNAKTVKNDNSSRFGKFIRINFDVTGYIV 257
Cdd:cd14904   81 GESGAGKTETTKIVMNHLASVAG---GRKDKTIA-----KVIDVNPLLESFGNAKTTRNDNSSRFGKFTQLQFDGRGKLI 152
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       258 GANIETYLLEKSRAVRQAKDERTFHIFYQLLSGAGEHLKSDLLLEGFNNYRFL--SNGYIPIPGQQDKDNFQETMEAMHI 335
Cdd:cd14904  153 GAKCETYLLEKSRVVSIAEGERNYHIFYQLLAGLSSEERKEFGLDPNCQYQYLgdSLAQMQIPGLDDAKLFASTQKSLSL 232
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       336 MGFSHEEILSMLKVVSSVLQFGNISFKK--ERNTDQASMPENTVAQKLCHLLGMNVMEF--TRAILT--PRIKVGRDYVQ 409
Cdd:cd14904  233 IGLDNDAQRTLFKILSGVLHLGEVMFDKsdENGSRISNGSQLSQVAKMLGLPTTRIEEAlcNRSVVTrnESVTVPLAPVE 312
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       410 KAQTKeqadfavEALAKATYERLFRWLVHRINKALDRTKRQGASFIGILDIAGFEIFELNSFEQLCINYTNEKLQQLFNH 489
Cdd:cd14904  313 AEENR-------DALAKAIYSKLFDWMVVKINAAISTDDDRIKGQIGVLDIFGFEDFAHNGFEQFCINYANEKLQQKFTT 385
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       490 TMFILEQEEYQREGIEWNFIDFGlDLQPCIDLIErpaNPPGVLALLDEECWFPKATDKTFVEKL---VQEQGSHSKFQKP 566
Cdd:cd14904  386 DVFKTVEEEYIREGLQWDHIEYQ-DNQGIVEVID---GKMGIIALMNDHLRQPRGTEEALVNKIrtnHQTKKDNESIDFP 461
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       567 RQlkDKADFCIIHYAGKVDYKADEWLMKNMDPLNDNVATLLHQSSDRFVAELWKDVDrivgldqvtGMTETAFGSAYKTK 646
Cdd:cd14904  462 KV--KRTQFIINHYAGPVTYETVGFMEKHRDTLQNDLLDLVLLSSLDLLTELFGSSE---------APSETKEGKSGKGT 530
                        570       580       590       600       610       620       630       640
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       647 KGMfRTVGQLYKESLTKLMATLRNTNPNFVRCIIPNHEKRAGKLDPHLVLDQLRCNGVLEGIRICRQGFPNRIVFQEFRQ 726
Cdd:cd14904  531 KAP-KSLGSQFKTSLSQLMDNIKTTNTHYVRCIKPNANKSPTEFDKRMVVEQLRSAGVIEAIRITRSGYPSRLTPKELAT 609
                        650       660       670       680
                 ....*....|....*....|....*....|....*....|....*.
4PD3_B       727 RYEILTPNAIPKGfmDGKQACERMIRAL-ELDPNLYRIGQSKIFFR 771
Cdd:cd14904  610 RYAIMFPPSMHSK--DVRRTCSVFMTAIgRKSPLEYQIGKSLIYFK 653
MYSc_Myo35 cd14896
class XXXV myosin, motor domain; This class of metazoan myosins contains 2 IQ motifs, 2 MyTH4 ...
99-771 4.48e-148

class XXXV myosin, motor domain; This class of metazoan myosins contains 2 IQ motifs, 2 MyTH4 domains, a single FERM domain, and an SH3 domain. The catalytic (head) domain has ATPase activity and belongs to the larger group of P-loop NTPases. Myosins are actin-dependent molecular motors that play important roles in muscle contraction, cell motility, and organelle transport. The head domain is a molecular motor, which utilizes ATP hydrolysis to generate directed movement toward the plus end along actin filaments. A cyclical interaction between myosin and actin provides the driving force. Rates of ATP hydrolysis and consequently the speed of movement along actin filaments vary widely, from about 0.04 micrometer per second for myosin I to 4.5 micrometer per second for myosin II in skeletal muscle. Myosin II moves in discrete steps about 5-10 nm long and generates 1-5 piconewtons of force. Upon ATP binding, the myosin head dissociates from an actin filament. ATP hydrolysis causes the head to pivot and associate with a new actin subunit. The release of Pi causes the head to pivot and move the filament (power stroke). Release of ADP completes the cycle. CyMoBase classifications were used to confirm and identify the myosins in this hierarchy.


Pssm-ID: 276861 [Multi-domain]  Cd Length: 644  Bit Score: 455.78  E-value: 4.48e-148
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B        99 ASVLHNLKDRYYSGLIYTYSGLFCVVINPYKNLPIYSENIIEMYRGKKRHEMPPHIYAISESAYRCMLQDREDQSILCTG 178
Cdd:cd14896    1 SSVLLCLKKRFHLGRIYTFGGPILLSLNPHRSLPLFSEEVLASYHPRKALNTTPHIFAIAASAYRLSQSTGQDQCILLSG 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       179 ESGAGKTENTKKVIQYLahvASSHKGRKDHNIpgeleRQLLQANPILESFGNAKTVKNDNSSRFGKFIRINFDvTGYIVG 258
Cdd:cd14896   81 HSGSGKTEAAKKIVQFL---SSLYQDQTEDRL-----RQPEDVLPILESFGHAKTILNANASRFGQVLRLHLQ-HGVIVG 151
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       259 ANIETYLLEKSRAVRQAKDERTFHIFYQLLSGAGEHLKSDLLLEGFNNYRFLSNGYI-PIPGQQDKDNFQETMEAMHIMG 337
Cdd:cd14896  152 ASVSHYLLETSRVVFQAQAERSFHVFYELLAGLDPEEREQLSLQGPETYYYLNQGGAcRLQGKEDAQDFEGLLKALQGLG 231
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       338 FSHEEILSMLKVVSSVLQFGNISFKKERNTDQ--ASMPENTVAQKLCHLLGMNVmEFTRAILTPRIKV-GRDYVQKAQTK 414
Cdd:cd14896  232 LCAEELTAIWAVLAAILQLGNICFSSSERESQevAAVSSWAEIHTAARLLQVPP-ERLEGAVTHRVTEtPYGRVSRPLPV 310
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       415 EQADFAVEALAKATYERLFRWLVHRINKALDRTKRQGA-SFIGILDIAGFEIFELNSFEQLCINYTNEKLQQLFNHTMFI 493
Cdd:cd14896  311 EGAIDARDALAKTLYSRLFTWLLKRINAWLAPPGEAESdATIGVVDAYGFEALRVNGLEQLCINLASERLQLFSSQTLLA 390
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       494 LEQEEYQREGIEWNFIDfGLDLQPCIDLIErpANPPGVLALLDEECWFPKATDKTFVEKLVQEQGSHSKFQKPRQlkDKA 573
Cdd:cd14896  391 QEEEECQRELLPWVPIP-QPPRESCLDLLV--DQPHSLLSILDDQTWLSQATDHTFLQKCHYHHGDHPSYAKPQL--PLP 465
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       574 DFCIIHYAGKVDYKADEWLMKNMDPLNDNVATLLHQSSDRFVAELWKDVDrivgldqvtgmtetafgSAYKTKKGMfRTV 653
Cdd:cd14896  466 VFTVRHYAGTVTYQVHKFLNRNRDQLDPAVVEMLAQSQLQLVGSLFQEAE-----------------PQYGLGQGK-PTL 527
                        570       580       590       600       610       620       630       640
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       654 GQLYKESLTKLMATLRNTNPNFVRCIIPNHEKRAGKLDPHLVLDQLRCNGVLEGIRICRQGFPNRIVFQEFRQRYEILTp 733
Cdd:cd14896  528 ASRFQQSLGDLTARLGRSHVYFIHCLNPNPGKLPGLFDVGHVTEQLRQAGILEAIGTRSEGFPVRVPFQAFLARFGALG- 606
                        650       660       670
                 ....*....|....*....|....*....|....*...
4PD3_B       734 NAIPKGFMDGKQACERMIRALELDPNLYRIGQSKIFFR 771
Cdd:cd14896  607 SERQEALSDRERCGAILSQVLGAESPLYHLGATKVLLK 644
MYSc_Myo34 cd14895
class XXXIV myosin, motor domain; Class XXXIV myosins are composed of an IQ motif, a short ...
100-732 3.23e-147

class XXXIV myosin, motor domain; Class XXXIV myosins are composed of an IQ motif, a short coiled-coil region, 5 tandem ANK repeats, and a carboxy-terminal FYVE domain. The myosin classes XXX to XXXIV contain members from Phytophthora species and Hyaloperonospora parasitica. The catalytic (head) domain has ATPase activity and belongs to the larger group of P-loop NTPases. Myosins are actin-dependent molecular motors that play important roles in muscle contraction, cell motility, and organelle transport. The head domain is a molecular motor, which utilizes ATP hydrolysis to generate directed movement toward the plus end along actin filaments. A cyclical interaction between myosin and actin provides the driving force. Rates of ATP hydrolysis and consequently the speed of movement along actin filaments vary widely, from about 0.04 micrometer per second for myosin I to 4.5 micrometer per second for myosin II in skeletal muscle. Myosin II moves in discrete steps about 5-10 nm long and generates 1-5 piconewtons of force. Upon ATP binding, the myosin head dissociates from an actin filament. ATP hydrolysis causes the head to pivot and associate with a new actin subunit. The release of Pi causes the head to pivot and move the filament (power stroke). Release of ADP completes the cycle. CyMoBase classifications were used to confirm and identify the myosins in this hierarchy.


Pssm-ID: 276860 [Multi-domain]  Cd Length: 704  Bit Score: 455.57  E-value: 3.23e-147
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       100 SVLHNLKDRYYSGLIYTYSGLFCVVINPYKNLPiyseniiEMYRGKKRHE-------MPPHIYAISESAYRCMLQ----- 167
Cdd:cd14895    2 AFVDYLAQRYGVDQVYCRSGAVLIAVNPFKHIP-------GLYDLHKYREempgwtaLPPHVFSIAEGAYRSLRRrlhep 74
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       168 --DREDQSILCTGESGAGKTENTKKVIQYLA----HVASSHKGRKDHNIPGElerQLLQANPILESFGNAKTVKNDNSSR 241
Cdd:cd14895   75 gaSKKNQTILVSGESGAGKTETTKFIMNYLAesskHTTATSSSKRRRAISGS---ELLSANPILESFGNARTLRNDNSSR 151
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       242 FGKFIRINF-----DVTGYIVGANIETYLLEKSRAVRQAKDERTFHIFYQLLSGAGEHLKSDLLLEGFN--NYRFLSNG- 313
Cdd:cd14895  152 FGKFVRMFFeghelDTSLRMIGTSVETYLLEKVRVVHQNDGERNFHVFYELLAGAADDMKLELQLELLSaqEFQYISGGq 231
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       314 -YIPIPGQQDKDNFQETMEAMHIMGFSHEEILSMLKVVSSVLQFGNISFKKERNTD---------------QASMPENTV 377
Cdd:cd14895  232 cYQRNDGVRDDKQFQLVLQSMKVLGFTDVEQAAIWKILSALLHLGNVLFVASSEDEgeedngaasapcrlaSASPSSLTV 311
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       378 AQKL---CHLLGMNVMEFTRAILTPRIKVGRDYVQKAQTKEQADFAVEALAKATYERLFRWLVHRINKALDRTK------ 448
Cdd:cd14895  312 QQHLdivSKLFAVDQDELVSALTTRKISVGGETFHANLSLAQCGDARDAMARSLYAFLFQFLVSKVNSASPQRQfalnpn 391
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       449 ----RQGASFIGILDIAGFEIFELNSFEQLCINYTNEKLQQLFNHTMFILEQEEYQREGIEWNFIDFGLDlQPCIDLIEr 524
Cdd:cd14895  392 kaanKDTTPCIAVLDIFGFEEFEVNQFEQFCINYANEKLQYQFIQDILLTEQQAHIEEGIKWNAVDYEDN-SVCLEMLE- 469
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       525 pANPPGVLALLDEECWFPKATDKTFVEKLVQEQGSHSKFQKPRqlKDKAD--FCIIHYAGKVDYKADEWLMKNMDPLNDN 602
Cdd:cd14895  470 -QRPSGIFSLLDEECVVPKGSDAGFARKLYQRLQEHSNFSASR--TDQADvaFQIHHYAGAVRYQAEGFCEKNKDQPNAE 546
                        570       580       590       600       610       620       630       640
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       603 VATLLHQSSDRFVAELWKDVDRIVGLDQVTGMTETAFGSAYKTKKGmfrtVGQLYKESLTKLMATLRNTNPNFVRCIIPN 682
Cdd:cd14895  547 LFSVLGKTSDAHLRELFEFFKASESAELSLGQPKLRRRSSVLSSVG----IGSQFKQQLASLLDVVQQTQTHYIRCIKPN 622
                        650       660       670       680       690
                 ....*....|....*....|....*....|....*....|....*....|
4PD3_B       683 HEKRAGKLDPHLVLDQLRCNGVLEGIRICRQGFPNRIVFQEFRQRYEILT 732
Cdd:cd14895  623 DESASDQFDMAKVSSQLRYGGVLKAVEIMRQSYPVRMKHADFVKQYRLLV 672
MYSc_Myo41 cd14902
class XLI myosin, motor domain; The class XLI myosins are comprised of Stramenopiles. Not much ...
99-733 1.33e-146

class XLI myosin, motor domain; The class XLI myosins are comprised of Stramenopiles. Not much is known about this myosin class. The catalytic (head) domain has ATPase activity and belongs to the larger group of P-loop NTPases. Myosins are actin-dependent molecular motors that play important roles in muscle contraction, cell motility, and organelle transport. The head domain is a molecular motor, which utilizes ATP hydrolysis to generate directed movement toward the plus end along actin filaments. A cyclical interaction between myosin and actin provides the driving force. Rates of ATP hydrolysis and consequently the speed of movement along actin filaments vary widely, from about 0.04 micrometer per second for myosin I to 4.5 micrometer per second for myosin II in skeletal muscle. Myosin II moves in discrete steps about 5-10 nm long and generates 1-5 piconewtons of force. Upon ATP binding, the myosin head dissociates from an actin filament. ATP hydrolysis causes the head to pivot and associate with a new actin subunit. The release of Pi causes the head to pivot and move the filament (power stroke). Release of ADP completes the cycle. CyMoBase classifications were used to confirm and identify the myosins in this hierarchy.


Pssm-ID: 276867 [Multi-domain]  Cd Length: 716  Bit Score: 454.35  E-value: 1.33e-146
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B        99 ASVLHNLKDRYYSGLIYTYSGLFCVVINPYKNLP-IYSENIIEMYR--------GKKRHEMPPHIYAISESAYRCMLQ-D 168
Cdd:cd14902    1 AALLQALSERFEHDQIYTSIGDILVALNPLKPLPdLYSESQLNAYKasmtstspVSQLSELPPHVFAIGGKAFGGLLKpE 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       169 REDQSILCTGESGAGKTENTKKVIQYLAHV-ASSHKGRKDHNIPGELERQLLQANPILESFGNAKTVKNDNSSRFGKFIR 247
Cdd:cd14902   81 RRNQSILVSGESGSGKTESTKFLMQFLTSVgRDQSSTEQEGSDAVEIGKRILQTNPILESFGNAQTIRNDNSSRFGKFIK 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       248 INFDVTGYIVGANIETYLLEKSRAVRQAKDERTFHIFYQLLSGAGEHLKSDLLLEGFNNYRFLsNGYIP----IPGQQDK 323
Cdd:cd14902  161 IQFGANNEIVGAQIVSYLLEKVRLLHQSPEERSFHIFYELLEGADKTLLDLLGLQKGGKYELL-NSYGPsfarKRAVADK 239
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       324 DN--FQETMEAMHIMGFSHEEILSMLKVVSSVLQFGNISFKKE-RNTDQASMPENTVAQ--KLCHLLGMNVMEFTRAILT 398
Cdd:cd14902  240 YAqlYVETVRAFEDTGVGELERLDIFKILAALLHLGNVNFTAEnGQEDATAVTAASRFHlaKCAELMGVDVDKLETLLSS 319
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       399 PRIKVGRDYVQKAQTKEQADFAVEALAKATYERLFRWLVHRINKALD--------RTKRQGASFIGILDIAGFEIFELNS 470
Cdd:cd14902  320 REIKAGVEVMVLKLTPEQAKEICGSLAKAIYGRLFTWLVRRLSDEINyfdsavsiSDEDEELATIGILDIFGFESLNRNG 399
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       471 FEQLCINYTNEKLQQLFNHTMFILEQEEYQREGIEWNFIDFGlDLQPCIDLIERPANppGVLALLDEECWFPKATDKTFV 550
Cdd:cd14902  400 FEQLCINYANERLQAQFNEFVFVKEQQIYIAEGIDWKNISYP-SNAACLALFDDKSN--GLFSLLDQECLMPKGSNQALS 476
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       551 EKLVQEQGSHSKfqkprqlkdkadFCIIHYAGKVDYKADEWLMKNMDPLNDNVATLLHQSSDrfvaelwkDVDRIVGLDQ 630
Cdd:cd14902  477 TKFYRYHGGLGQ------------FVVHHFAGRVCYNVEQFVEKNTDALPADASDILSSSSN--------EVVVAIGADE 536
                        570       580       590       600       610       620       630       640
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       631 VTGMTETAFGSAYKTKKGMFRT--VGQLYKESLTKLMATLRNTNPNFVRCIIPNHEKRAGKLDPHLVLDQLRCNGVLEGI 708
Cdd:cd14902  537 NRDSPGADNGAAGRRRYSMLRApsVSAQFKSQLDRLIVQIGRTEAHYVRCLKPNEVKKPGIFDRERMVEQMRSVGVLEAV 616
                        650       660
                 ....*....|....*....|....*
4PD3_B       709 RICRQGFPNRIVFQEFRQRYEILTP 733
Cdd:cd14902  617 RIARHGYSVRLAHASFIELFSGFKC 641
PTZ00014 PTZ00014
myosin-A; Provisional
97-785 1.10e-139

myosin-A; Provisional


Pssm-ID: 240229 [Multi-domain]  Cd Length: 821  Bit Score: 439.47  E-value: 1.10e-139
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B         97 NEASVLHNLKDRYYSGLIYTYSGLFCVVINPYKNLPIYSENIIEMYRGKKRHE-MPPHIYAISESAYRCMLQDREDQSIL 175
Cdd:PTZ00014  108 NIPCVLDFLKHRYLKNQIYTTADPLLVAINPFKDLGNTTNDWIRRYRDAKDSDkLPPHVFTTARRALENLHGVKKSQTII 187
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B        176 CTGESGAGKTENTKKVIQYLAhvaSSHKGRKDHNIpgelERQLLQANPILESFGNAKTVKNDNSSRFGKFIRINFDVTGY 255
Cdd:PTZ00014  188 VSGESGAGKTEATKQIMRYFA---SSKSGNMDLKI----QNAIMAANPVLEAFGNAKTIRNNNSSRFGRFMQLQLGEEGG 260
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B        256 IVGANIETYLLEKSRAVRQAKDERTFHIFYQLLSGAGEHLKSDLLLEGFNNYRFLSNGYIPIPGQQDKDNFQETMEAMHI 335
Cdd:PTZ00014  261 IRYGSIVAFLLEKSRVVTQEDDERSYHIFYQLLKGANDEMKEKYKLKSLEEYKYINPKCLDVPGIDDVKDFEEVMESFDS 340
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B        336 MGFSHEEILSMLKVVSSVLQFGNISF--KKERNTDQASM--PEN-TVAQKLCHLLGMNVMEFTRAILTPRIKVGRDYVQK 410
Cdd:PTZ00014  341 MGLSESQIEDIFSILSGVLLLGNVEIegKEEGGLTDAAAisDESlEVFNEACELLFLDYESLKKELTVKVTYAGNQKIEG 420
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B        411 AQTKEQADFAVEALAKATYERLFRWLVHRINKALDRTKRQGAsFIGILDIAGFEIFELNSFEQLCINYTNEKLQQLFNHT 490
Cdd:PTZ00014  421 PWSKDESEMLKDSLSKAVYEKLFLWIIRNLNATIEPPGGFKV-FIGMLDIFGFEVFKNNSLEQLFINITNEMLQKNFVDI 499
                         410       420       430       440       450       460       470       480
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B        491 MFILEQEEYQREGIEWNFIDFgLDLQPCIDLIERPANppGVLALLDEECWFPKATDKTFVEKLVQEQGSHSKFQKPRQLK 570
Cdd:PTZ00014  500 VFERESKLYKDEGISTEELEY-TSNESVIDLLCGKGK--SVLSILEDQCLAPGGTDEKFVSSCNTNLKNNPKYKPAKVDS 576
                         490       500       510       520       530       540       550       560
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B        571 DKaDFCIIHYAGKVDYKADEWLMKNMDPLNDNVATLLHQSSDRFVAELWKDVDRIVGldqvtgmtetafgsayKTKKGMF 650
Cdd:PTZ00014  577 NK-NFVIKHTIGDIQYCASGFLFKNKDVLRPELVEVVKASPNPLVRDLFEGVEVEKG----------------KLAKGQL 639
                         570       580       590       600       610       620       630       640
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B        651 rtVGQLYKESLTKLMATLRNTNPNFVRCIIPNHEKRAGKLDPHLVLDQLRCNGVLEGIRICRQGFPNRIVFQEFRQRYEI 730
Cdd:PTZ00014  640 --IGSQFLNQLDSLMSLINSTEPHFIRCIKPNENKKPLDWNSSKVLIQLHSLSILEALQLRQLGFSYRRTFAEFLSQFKY 717
                         650       660       670       680       690
                  ....*....|....*....|....*....|....*....|....*....|....*...
4PD3_B        731 LTPNAIPKGFMDGKQACERMIRALELDPNLYRIGQSKIFFR---AGVLAHLEEERASE 785
Cdd:PTZ00014  718 LDLAVSNDSSLDPKEKAEKLLERSGLPKDSYAIGKTMVFLKkdaAKELTQIQREKLAA 775
MYSc_Myo14 cd14876
class XIV myosin, motor domain; These myosins localize to plasma membranes of the ...
99-769 4.68e-137

class XIV myosin, motor domain; These myosins localize to plasma membranes of the intracellular parasites and may be involved in the cell invasion process. Their known functions include: transporting phagosomes to the nucleus and perturbing the developmentally regulated elimination of the macronucleus during conjugation. The catalytic (head) domain has ATPase activity and belongs to the larger group of P-loop NTPases. C-terminal to their motor domain these myosins have a MyTH4-FERM protein domain combination. Myosins are actin-dependent molecular motors that play important roles in muscle contraction, cell motility, and organelle transport. The head domain is a molecular motor, which utilizes ATP hydrolysis to generate directed movement toward the plus end along actin filaments. A cyclical interaction between myosin and actin provides the driving force. Rates of ATP hydrolysis and consequently the speed of movement along actin filaments vary widely, from about 0.04 micrometer per second for myosin I to 4.5 micrometer per second for myosin II in skeletal muscle. Myosin II moves in discrete steps about 5-10 nm long and generates 1-5 piconewtons of force. Upon ATP binding, the myosin head dissociates from an actin filament. ATP hydrolysis causes the head to pivot and associate with a new actin subunit. The release of Pi causes the head to pivot and move the filament (power stroke). Release of ADP completes the cycle. CyMoBase classifications were used to confirm and identify the myosins in this hierarchy.


Pssm-ID: 276843  Cd Length: 649  Bit Score: 427.10  E-value: 4.68e-137
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B        99 ASVLHNLKDRYYSGLIYTYSGLFCVVINPYKNLPIYSENIIEMYRGKKRH-EMPPHIYAISESAYRCMLQDREDQSILCT 177
Cdd:cd14876    1 PCVLDFLKHRYLKNQIYTTADPLLVAINPFKDLGNATDEWIRKYRDAPDLtKLPPHVFYTARRALENLHGVNKSQTIIVS 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       178 GESGAGKTENTKKVIQYLAhvaSSHKGRKDHNIpgelERQLLQANPILESFGNAKTVKNDNSSRFGKFIRINFDVTGYIV 257
Cdd:cd14876   81 GESGAGKTEATKQIMRYFA---SAKSGNMDLRI----QTAIMAANPVLEAFGNAKTIRNNNSSRFGRFMQLDVASEGGIR 153
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       258 GANIETYLLEKSRAVRQAKDERTFHIFYQLLSGAGEHLKSDLLLEGFNNYRFLSNGYIPIPGQQDKDNFQETMEAMHIMG 337
Cdd:cd14876  154 YGSVVAFLLEKSRIVTQDDNERSYHIFYQLLKGADSEMKSKYHLLGLKEYKFLNPKCLDVPGIDDVADFEEVLESLKSMG 233
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       338 FSHEEILSMLKVVSSVLQFGNISF--KKERNTDQASMPEN---TVAQKLCHLLGMNVMEFTRAILTPRIKVGRDYVQKAQ 412
Cdd:cd14876  234 LTEEQIDTVFSIVSGVLLLGNVKItgKTEQGVDDAAAISNeslEVFKEACSLLFLDPEALKRELTVKVTKAGGQEIEGRW 313
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       413 TKEQADFAVEALAKATYERLFRWLVHRINKALDrtKRQG-ASFIGILDIAGFEIFELNSFEQLCINYTNEKLQQLFNHTM 491
Cdd:cd14876  314 TKDDAEMLKLSLAKAMYDKLFLWIIRNLNSTIE--PPGGfKNFMGMLDIFGFEVFKNNSLEQLFINITNEMLQKNFIDIV 391
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       492 FILEQEEYQREGIEWNFIDFgLDLQPCIDLIERPANppGVLALLDEECWFPKATDKTFVEKLVQEQGSHSKFqKPRQLKD 571
Cdd:cd14876  392 FERESKLYKDEGIPTAELEY-TSNAEVIDVLCGKGK--SVLSILEDQCLAPGGSDEKFVSACVSKLKSNGKF-KPAKVDS 467
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       572 KADFCIIHYAGKVDYKADEWLMKNMDPLNDNVATLLHQSSDRFVAELWKDVDRIVGldqvtgmtetafgsayKTKKGMFr 651
Cdd:cd14876  468 NINFIVVHTIGDIQYNAEGFLFKNKDVLRAELVEVVQASTNPVVKALFEGVVVEKG----------------KIAKGSL- 530
                        570       580       590       600       610       620       630       640
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       652 tVGQLYKESLTKLMATLRNTNPNFVRCIIPNHEKRAGKLDPHLVLDQLRCNGVLEGIRICRQGFPNRIVFQEFRQRYEIL 731
Cdd:cd14876  531 -IGSQFLKQLESLMGLINSTEPHFIRCIKPNETKKPLEWNSSKVLIQLHALSILEALQLRQLGYSYRRPFEEFLYQFKFL 609
                        650       660       670
                 ....*....|....*....|....*....|....*...
4PD3_B       732 TPNAIPKGFMDGKQACERMIRALELDPNLYRIGQSKIF 769
Cdd:cd14876  610 DLGIANDKSLDPKVAALKLLESSGLSEDEYAIGKTMVF 647
MYSc_Myo18 cd01386
class XVIII myosin, motor domain; Many members of this class contain a N-terminal PDZ domain ...
99-771 1.05e-133

class XVIII myosin, motor domain; Many members of this class contain a N-terminal PDZ domain which is commonly found in proteins establishing molecular complexes. The motor domain itself does not exhibit ATPase activity, suggesting that it functions as an actin tether protein. It also has two IQ domains that probably bind light chains or related calmodulins and a C-terminal tail with two sections of coiled-coil domains, which are thought to mediate homodimerization. The function of these myosins are largely unknown. The catalytic (head) domain has ATPase activity and belongs to the larger group of P-loop NTPases. Myosins are actin-dependent molecular motors that play important roles in muscle contraction, cell motility, and organelle transport. The head domain is a molecular motor, which utilizes ATP hydrolysis to generate directed movement toward the plus end along actin filaments. A cyclical interaction between myosin and actin provides the driving force. Rates of ATP hydrolysis and consequently the speed of movement along actin filaments vary widely, from about 0.04 micrometer per second for myosin I to 4.5 micrometer per second for myosin II in skeletal muscle. Myosin II moves in discrete steps about 5-10 nm long and generates 1-5 piconewtons of force. Upon ATP binding, the myosin head dissociates from an actin filament. ATP hydrolysis causes the head to pivot and associate with a new actin subunit. The release of Pi causes the head to pivot and move the filament (power stroke). Release of ADP completes the cycle. CyMoBase classifications were used to confirm and identify the myosins in this hierarchy.


Pssm-ID: 276837 [Multi-domain]  Cd Length: 689  Bit Score: 419.79  E-value: 1.05e-133
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B        99 ASVLHNLKDRYYSGLIYTYSGLFCVVINPYKNLPIYSENIIEMYRGKKRHEMPPHIYAISESAYRCMLQDREDQSILCTG 178
Cdd:cd01386    1 SSVLHTLRQRYGANLIHTYAGPSLIVINPRHPLAVYSEKVAKMFKGCRREDMPPHIYASAQSAYRAMLMSRRDQSIVLLG 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       179 ESGAGKTENTKKVIQYLAHVASSHKGRkdhnipgeLERQLLQA-NPILESFGNAKTVKNDNSSRFGKFIRINFDVTGYIV 257
Cdd:cd01386   81 RSGSGKTTNCRHILEYLVTAAGSVGGV--------LSVEKLNAaLTVLEAFGNVRTALNGNATRFSQLFSLDFDQAGQLA 152
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       258 GANIETYLLEKSRAVRQAKDERTFHIFYQLLSGAGEHLKSDLLLE--GFNNYRFLSNGYIPIPGQQDKDNFQETMEAMHI 335
Cdd:cd01386  153 SASIQTLLLERSRVARRPEGESNFNVFYYLLAGADAALRTELHLNqlAESNSFGIVPLQKPEDKQKAAAAFSKLQAAMKT 232
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       336 MGFSHEEILSMLKVVSSVLQFGNISFKKERNTDQASMPENTVAQKLCHLLGMNVMEFTRAI------------LTPRIKV 403
Cdd:cd01386  233 LGISEEEQRAIWSILAAIYHLGAAGATKAASAGRKQFARPEWAQRAAYLLGCTLEELSSAIfkhhlsggpqqsTTSSGQE 312
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       404 GRDYVQKAQTKEQADFAVEALAKATYERLFRWLVHRINKALDRTKRQGASfIGILDIAGFEIFELN------SFEQLCIN 477
Cdd:cd01386  313 SPARSSSGGPKLTGVEALEGFAAGLYSELFAAVVSLINRSLSSSHHSTSS-ITIVDTPGFQNPAHSgsqrgaTFEDLCHN 391
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       478 YTNEKLQQLFNHTMFILEQEEYQREGIEWNFIDFGLDLQPCIDLIERP---ANPP---------GVLALLDEECWFPKAT 545
Cdd:cd01386  392 YAQERLQLLFHERTFVAPLERYKQENVEVDFDLPELSPGALVALIDQApqqALVRsdlrdedrrGLLWLLDEEALYPGSS 471
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       546 DKTFVEKLVQEQG--SHSKFQKPRQLKDKA-DFCIIHYAGK--VDYKADEWLMK-NMDPLNDNVATLLHQSSDRFVAelw 619
Cdd:cd01386  472 DDTFLERLFSHYGdkEGGKGHSLLRRSEGPlQFVLGHLLGTnpVEYDVSGWLKAaKENPSAQNATQLLQESQKETAA--- 548
                        570       580       590       600       610       620       630       640
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       620 kdvdrivgldqvtgmtetafgsayKTKKGMFRTVgqlyKESLTKLMATLRNTNPNFVRCIIPNH--EKRAGK-------- 689
Cdd:cd01386  549 ------------------------VKRKSPCLQI----KFQVDALIDTLRRTGLHFVHCLLPQHnaGKDERStsspaagd 600
                        650       660       670       680       690       700       710       720
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       690 --LDPHLVLDQLRCNGVLEGIRICRQGFPNRIVFQEFRQRYEILTPNAIPKGF-----MDGKQACERMIRALELDPNLYR 762
Cdd:cd01386  601 elLDVPLLRSQLRGSQLLDALRLYRQGFPDHMPLGEFRRRFQVLAPPLTKKLGlnsevADERKAVEELLEELDLEKSSYR 680

                 ....*....
4PD3_B       763 IGQSKIFFR 771
Cdd:cd01386  681 IGLSQVFFR 689
MYSc_Myo19 cd14880
class XIX myosin, motor domain; Monomeric myosin-XIX (Myo19) functions as an actin-based motor ...
99-733 5.04e-130

class XIX myosin, motor domain; Monomeric myosin-XIX (Myo19) functions as an actin-based motor for mitochondrial movement in vertebrate cells. It contains a variable number of IQ domains. Human myo19 contains a motor domain, three IQ motifs, and a short tail. The catalytic (head) domain has ATPase activity and belongs to the larger group of P-loop NTPases. Myosins are actin-dependent molecular motors that play important roles in muscle contraction, cell motility, and organelle transport. The head domain is a molecular motor, which utilizes ATP hydrolysis to generate directed movement toward the plus end along actin filaments. A cyclical interaction between myosin and actin provides the driving force. Rates of ATP hydrolysis and consequently the speed of movement along actin filaments vary widely, from about 0.04 micrometer per second for myosin I to 4.5 micrometer per second for myosin II in skeletal muscle. Myosin II moves in discrete steps about 5-10 nm long and generates 1-5 piconewtons of force. Upon ATP binding, the myosin head dissociates from an actin filament. ATP hydrolysis causes the head to pivot and associate with a new actin subunit. The release of Pi causes the head to pivot and move the filament (power stroke). Release of ADP completes the cycle. CyMoBase classifications were used to confirm and identify the myosins in this hierarchy.


Pssm-ID: 276846 [Multi-domain]  Cd Length: 658  Bit Score: 408.85  E-value: 5.04e-130
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B        99 ASVLHNLKDRYYSGLIYTYSGLFCVVINPYKNLP-IYSENIIEMYRGKKR-HEMPPHIYAISESAYRCMLQDRE--DQSI 174
Cdd:cd14880    1 ETVLRCLQARYTADTFYTNAGCTLVALNPFKPVPqLYSPELMREYHAAPQpQKLKPHIFTVGEQTYRNVKSLIEpvNQSI 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       175 LCTGESGAGKTENTKKVIQYLAHVASSHKGRKDHNIPGELERQLLQANPILESFGNAKTVKNDNSSRFGKFIRINFDVTG 254
Cdd:cd14880   81 VVSGESGAGKTWTSRCLMKFYAVVAASPTSWESHKIAERIEQRILNSNPVMEAFGNACTLRNNNSSRFGKFIQLQLNRAQ 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       255 YIVGANIETYLLEKSRAVRQAKDERTFHIFYQLLSGAGEHLKSDLLLEGFNNYRFLSNGyipiPGQQDKDNFQETMEAMH 334
Cdd:cd14880  161 QMTGAAVQTYLLEKTRVACQAPSERNFHIFYQICKGASADERLQWHLPEGAAFSWLPNP----ERNLEEDCFEVTREAML 236
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       335 IMGFSHEEILSMLKVVSSVLQFGNISFKKERNTDQASMPENTV---AQKLCHLLGMNVMEFTRAILTPRIKVGRDYV--Q 409
Cdd:cd14880  237 HLGIDTPTQNNIFKVLAGLLHLGNIQFADSEDEAQPCQPMDDTkesVRTSALLLKLPEDHLLETLQIRTIRAGKQQQvfK 316
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       410 KAQTKEQADFAVEALAKATYERLFRWLVHRINKALDRTKRQGASFIGILDIAGFEIFELNSFEQLCINYTNEKLQQLFNH 489
Cdd:cd14880  317 KPCSRAECDTRRDCLAKLIYARLFDWLVSVINSSICADTDSWTTFIGLLDVYGFESFPENSLEQLCINYANEKLQQHFVA 396
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       490 TMFILEQEEYQREGIEWNFIDFGlDLQPCIDLIErpANPPGVLALLDEECWFPKATDKTFVEKLVQEQGSHSKFQKPRQL 569
Cdd:cd14880  397 HYLRAQQEEYAVEGLEWSFINYQ-DNQTCLDLIE--GSPISICSLINEECRLNRPSSAAQLQTRIESALAGNPCLGHNKL 473
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       570 KDKADFCIIHYAGKVDYKADEWLMKNMDPLNDNVATLLHQSSDRFVAELWKDVDRIVGLDQVTGMTETAfgsayktkkgm 649
Cdd:cd14880  474 SREPSFIVVHYAGPVRYHTAGLVEKNKDPVPPELTRLLQQSQDPLLQKLFPANPEEKTQEEPSGQSRAP----------- 542
                        570       580       590       600       610       620       630       640
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       650 FRTVGQLYKESLTKLMATLRNTNPNFVRCIIPNHEKRAGKLDPHLVLDQLRCNGVLEGIRICRQGFPNRIVFQEFRQRYE 729
Cdd:cd14880  543 VLTVVSKFKASLEQLLQVLHSTTPHYIRCIKPNSQCQAQTFLQEEVLSQLEACGLVETIHISAAGFPIRVSHQNFVERYK 622

                 ....
4PD3_B       730 ILTP 733
Cdd:cd14880  623 LLRR 626
MYSc_Myo45 cd14906
class XLV myosin, motor domain; The class XLVI myosins are comprised of slime molds ...
99-734 7.41e-127

class XLV myosin, motor domain; The class XLVI myosins are comprised of slime molds Dictyostelium and Polysphondylium. Not much is known about this myosin class. The catalytic (head) domain has ATPase activity and belongs to the larger group of P-loop NTPases. Myosins are actin-dependent molecular motors that play important roles in muscle contraction, cell motility, and organelle transport. The head domain is a molecular motor, which utilizes ATP hydrolysis to generate directed movement toward the plus end along actin filaments. A cyclical interaction between myosin and actin provides the driving force. Rates of ATP hydrolysis and consequently the speed of movement along actin filaments vary widely, from about 0.04 micrometer per second for myosin I to 4.5 micrometer per second for myosin II in skeletal muscle. Myosin II moves in discrete steps about 5-10 nm long and generates 1-5 piconewtons of force. Upon ATP binding, the myosin head dissociates from an actin filament. ATP hydrolysis causes the head to pivot and associate with a new actin subunit. The release of Pi causes the head to pivot and move the filament (power stroke). Release of ADP completes the cycle. CyMoBase classifications were used to confirm and identify the myosins in this hierarchy.


Pssm-ID: 276871 [Multi-domain]  Cd Length: 715  Bit Score: 402.44  E-value: 7.41e-127
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B        99 ASVLHNLKDRYYSGLIYTYSGLFCVVINPYKNLP-IYSENIIEMYRGKKR-HEMPPHIYAISESAYRCMLQDREDQSILC 176
Cdd:cd14906    1 AIILNNLGKRYKSDSIYTYIGNVLISINPYKDISsIYSNLILNEYKDINQnKSPIPHIYAVALRAYQSMVSEKKNQSIII 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       177 TGESGAGKTENTKKVIQYLAHVASS--HKGRKDHNIPGELERQLLQANPILESFGNAKTVKNDNSSRFGKFIRINFDVTG 254
Cdd:cd14906   81 SGESGSGKTEASKTILQYLINTSSSnqQQNNNNNNNNNSIEKDILTSNPILEAFGNSRTTKNHNSSRFGKFLKIEFRSSD 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       255 YIV-GANIETYLLEKSR-AVRQAKDERTFHIFYQLLSGAGehlKSDLLLEGFNN----YRFL--------------SNGY 314
Cdd:cd14906  161 GKIdGASIETYLLEKSRiSHRPDNINLSYHIFYYLVYGAS---KDERSKWGLNNdpskYRYLdarddvissfksqsSNKN 237
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       315 IPIPGQQDKD-NFQETMEAMHIMGFSHEEILSMLKVVSSVLQFGNISFKKERNTDQASMPENTVAQKL---CHLLGMNVM 390
Cdd:cd14906  238 SNHNNKTESIeSFQLLKQSMESMSINKEQCDAIFLSLAAILHLGNIEFEEDSDFSKYAYQKDKVTASLesvSKLLGYIES 317
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       391 EFTRAILTPRIKV-GRDYVQ-KAQTKEQADFAVEALAKATYERLFRWLVHRINKALDR----------TKRQGASFIGIL 458
Cdd:cd14906  318 VFKQALLNRNLKAgGRGSVYcRPMEVAQSEQTRDALSKSLYVRLFKYIVEKINRKFNQntqsndlaggSNKKNNLFIGVL 397
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       459 DIAGFEIFELNSFEQLCINYTNEKLQQLFNHTMFILEQEEYQREGIEWNFIDFgLDLQPCIDLIERPANppGVLALLDEE 538
Cdd:cd14906  398 DIFGFENLSSNSLEQLLINFTNEKLQQQFNLNVFENEQKEYLSEGIPWSNSNF-IDNKECIELIEKKSD--GILSLLDDE 474
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       539 CWFPKATDKTFVEKLVQEQgsHSKFQKPRQLKDKADFCIIHYAGKVDYKADEWLMKNMDPLNDNVATLLHQSSDRFVAEL 618
Cdd:cd14906  475 CIMPKGSEQSLLEKYNKQY--HNTNQYYQRTLAKGTLGIKHFAGDVTYQTDGWLEKNRDSLYSDVEDLLLASSNFLKKSL 552
                        570       580       590       600       610       620       630       640
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       619 WKdvdrivglDQVTGMTETafgsayKTKKGMFRTVGQLYKESLTKLMATLRNTNPNFVRCIIPNHEKRAGKLDPHLVLDQ 698
Cdd:cd14906  553 FQ--------QQITSTTNT------TKKQTQSNTVSGQFLEQLNQLIQTINSTSVHYIRCIKPNQTMDCNNFNNVHVLSQ 618
                        650       660       670
                 ....*....|....*....|....*....|....*.
4PD3_B       699 LRCNGVLEGIRICRQGFPNRIVFQEFRQRYEILTPN 734
Cdd:cd14906  619 LRNVGVLNTIKVRKMGYSYRRDFNQFFSRYKCIVDM 654
MYSc_Myo25 cd14886
class XXV myosin, motor domain; These myosins are MyTH-FERM myosins that play a role in cell ...
99-771 2.08e-120

class XXV myosin, motor domain; These myosins are MyTH-FERM myosins that play a role in cell adhesion and filopodia formation. The catalytic (head) domain has ATPase activity and belongs to the larger group of P-loop NTPases. Myosins are actin-dependent molecular motors that play important roles in muscle contraction, cell motility, and organelle transport. The head domain is a molecular motor, which utilizes ATP hydrolysis to generate directed movement toward the plus end along actin filaments. A cyclical interaction between myosin and actin provides the driving force. Rates of ATP hydrolysis and consequently the speed of movement along actin filaments vary widely, from about 0.04 micrometer per second for myosin I to 4.5 micrometer per second for myosin II in skeletal muscle. Myosin II moves in discrete steps about 5-10 nm long and generates 1-5 piconewtons of force. Upon ATP binding, the myosin head dissociates from an actin filament. ATP hydrolysis causes the head to pivot and associate with a new actin subunit. The release of Pi causes the head to pivot and move the filament (power stroke). Release of ADP completes the cycle. CyMoBase classifications were used to confirm and identify the myosins in this hierarchy.


Pssm-ID: 276851  Cd Length: 650  Bit Score: 383.47  E-value: 2.08e-120
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B        99 ASVLHNLKDRYYSGLIYTYSGLFCVVINPYKNLP-IYSENIIEMYRGKKRH-----EMPPHIYAISESAYRCMLQDREDQ 172
Cdd:cd14886    1 AVVIDILRDRFAKDKIYTYAGKLLVALNPFKQIRnLYGTEVIGRYRQADTSrgfpsDLPPHSYAVAQSALNGLISDGISQ 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       173 SILCTGESGAGKTENTKKVIQYLAHVASSHKGrkdhnipgELERQLLQANPILESFGNAKTVKNDNSSRFGKFIRINFDV 252
Cdd:cd14886   81 SCIVSGESGAGKTETAKQLMNFFAYGHSTSST--------DVQSLILGSNPLLESFGNAKTLRNNNSSRFGKFIKLLVGP 152
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       253 TGYIVGANIETYLLEKSRAVRQAKDERTFHIFYQLLSGAGEHLKSDLLLEGFNNYRFLSNGYI-PIPGQQDKDNFQETME 331
Cdd:cd14886  153 DGGLKGGKITSYMLELSRIEFQSTNERNYHIFYQCIKGLSPEEKKSLGFKSLESYNFLNASKCyDAPGIDDQKEFAPVRS 232
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       332 AMHIMgFSHEEILSMLKVVSSVLQFGNISFKKERN--TDQASMPENTVA-QKLCHLLGMNVMEFTRAILTPRIKVGRDYV 408
Cdd:cd14886  233 QLEKL-FSKNEIDSFYKCISGILLAGNIEFSEEGDmgVINAAKISNDEDfGKMCELLGIESSKAAQAIITKVVVINNETI 311
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       409 QKAQTKEQADFAVEALAKATYERLFRWLVHRINKAL---DRTKRqgasFIGILDIAGFEIFELNSFEQLCINYTNEKLQQ 485
Cdd:cd14886  312 ISPVTQAQAEVNIRAVAKDLYGALFELCVDTLNEIIqfdADARP----WIGILDIYGFEFFERNTYEQLLINYANERLQQ 387
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       486 LFNHTMFILEQEEYQREGIEWNFIDFGlDLQPCIDLIERPANppGVLALLDEECwfpkatdktfvekLVQeQGSHSKFQK 565
Cdd:cd14886  388 YFINQVFKSEIQEYEIEGIDHSMITFT-DNSNVLAVFDKPNL--SIFSFLEEQC-------------LIQ-TGSSEKFTS 450
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       566 PRQLKDKAD-----------FCIIHYAGKVDYKADEWLMKNMDPLNDNVATLLHQSSDRFVAELWKDVDRIVGLdqvtgm 634
Cdd:cd14886  451 SCKSKIKNNsfipgkgsqcnFTIVHTAATVTYNTEEFVDKNKHKLSVDILELLMGSTNPIVNKAFSDIPNEDGN------ 524
                        570       580       590       600       610       620       630       640
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       635 tetafgsayktKKGMFrtVGQLYKESLTKLMATLRNTNPNFVRCIIPNHEKRAGKLDPHLVLDQLRCNGVLEGIRICRQG 714
Cdd:cd14886  525 -----------MKGKF--LGSTFQLSIDQLMKTLSATKSHFIRCIKTNQDKVPNKYETKSVYNQLISLSIFESIQTIHRG 591
                        650       660       670       680       690
                 ....*....|....*....|....*....|....*....|....*....|....*....
4PD3_B       715 FPNRIVFQEFRQRYEILT--PNAIPKGFMDGKQACERMIRALELDPNLYRIGQSKIFFR 771
Cdd:cd14886  592 FAYNDTFEEFFHRNKILIshNSSSQNAGEDLVEAVKSILENLGIPCSDYRIGKTKVFLR 650
MYSc_Myo13 cd14875
class XIII myosin, motor domain; These myosins have an N-terminal motor domain, a light-chain ...
99-771 3.70e-120

class XIII myosin, motor domain; These myosins have an N-terminal motor domain, a light-chain binding domain, and a C-terminal GPA/Q-rich domain. There is little known about the function of this myosin class. Two of the earliest members identified in this class are green alga Acetabularia cliftonii, Aclmyo1 and Aclmyo2. They are striking with their short tail of Aclmyo1 of 18 residues and the maximum of 7 IQ motifs in Aclmyo2. It is thought that these myosins are involved in organelle transport and tip growth. The catalytic (head) domain has ATPase activity and belongs to the larger group of P-loop NTPases. Myosins are actin-dependent molecular motors that play important roles in muscle contraction, cell motility, and organelle transport. The head domain is a molecular motor, which utilizes ATP hydrolysis to generate directed movement toward the plus end along actin filaments. A cyclical interaction between myosin and actin provides the driving force. Rates of ATP hydrolysis and consequently the speed of movement along actin filaments vary widely, from about 0.04 micrometer per second for myosin I to 4.5 micrometer per second for myosin II in skeletal muscle. Myosin II moves in discrete steps about 5-10 nm long and generates 1-5 piconewtons of force. Upon ATP binding, the myosin head dissociates from an actin filament. ATP hydrolysis causes the head to pivot and associate with a new actin subunit. The release of Pi causes the head to pivot and move the filament (power stroke). Release of ADP completes the cycle. CyMoBase classifications were used to confirm and identify the myosins in this hierarchy.


Pssm-ID: 276842 [Multi-domain]  Cd Length: 664  Bit Score: 383.01  E-value: 3.70e-120
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B        99 ASVLHNLKDRYYS-GLIYTYSGLFCVVINPYKNLPIYSENIIEMYRG-KKRHEMPPHIYAISESAYRCM-LQDREDQSIL 175
Cdd:cd14875    1 ATLLHCIKERFEKlHQQYSLMGEMVLSVNPFRLMPFNSEEERKKYLAlPDPRLLPPHIWQVAHKAFNAIfVQGLGNQSVV 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       176 CTGESGAGKTENTKKVIQYLAHVASSHKGR-KDHNIPGELERQLLQANPILESFGNAKTVKNDNSSRFGKFIRINFD-VT 253
Cdd:cd14875   81 ISGESGSGKTENAKMLIAYLGQLSYMHSSNtSQRSIADKIDENLKWSNPVMESFGNARTVRNDNSSRFGKYIKLYFDpTS 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       254 GYIVGANIETYLLEKSRAVRQAKDERTFHIFYQLLSGAGEHLKSDL-LLEGFNNYRFLSNGYI----PIPGQ--QDKDNF 326
Cdd:cd14875  161 GVMVGGQTVTYLLEKSRIIMQSPGERNYHIFYEMLAGLSPEEKKELgGLKTAQDYKCLNGGNTfvrrGVDGKtlDDAHEF 240
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       327 QETMEAMHIMGFSHEEILSMLKVVSSVLQFGNISFKKERNtDQASMPENTVAQKLCHLLGMNVMEFTRAILtprIKVGRD 406
Cdd:cd14875  241 QNVRHALSMIGVELETQNSIFRVLASILHLMEVEFESDQN-DKAQIADETPFLTACRLLQLDPAKLRECFL---VKSKTS 316
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       407 YVQKAQTKEQADFAVEALAKATYERLFRWLVHRINKALD-RTKRQGASFIGILDIAGFEIFELNSFEQLCINYTNEKLQQ 485
Cdd:cd14875  317 LVTILANKTEAEGFRNAFCKAIYVGLFDRLVEFVNASITpQGDCSGCKYIGLLDIFGFENFTRNSFEQLCINYANESLQN 396
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       486 LFNHTMFILEQEEYQREGIEWNFIDFGlDLQPCIDLIErpANPPGVLALLDEECWFPKATDKTFVEKLVQEQGSHSK-FQ 564
Cdd:cd14875  397 HYNKYTFINDEEECRREGIQIPKIEFP-DNSECVNMFD--QKRTGIFSMLDEECNFKGGTTERFTTNLWDQWANKSPyFV 473
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       565 KPRQLKDKaDFCIIHYAGKVDYKADEWLMKNMDPLNDNVATLLHQSSDRFVAELwkdvdrivgldqvtgmtetafgsaYK 644
Cdd:cd14875  474 LPKSTIPN-QFGVNHYAAFVNYNTDEWLEKNTDALKEDMYECVSNSTDEFIRTL------------------------LS 528
                        570       580       590       600       610       620       630       640
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       645 TKKGMFR---TVGQLYKESLTKLMATLRNTNPNFVRCIIPNHEKRAGKLDPHLVLDQLRCNGVLEGIRICRQGFPNRIVF 721
Cdd:cd14875  529 TEKGLARrkqTVAIRFQRQLTDLRTELESTETQFIRCIKPNMEASPSFLDNLLVGSQLESAGVLQTIALKRQGYPVRRPI 608
                        650       660       670       680       690
                 ....*....|....*....|....*....|....*....|....*....|....*..
4PD3_B       722 QEFRQRYEILTPNAIPKGFMDGK--QACERMIRALE-----LDPNlYRIGQSKIFFR 771
Cdd:cd14875  609 EQFCRYFYLIMPRSTASLFKQEKysEAAKDFLAYYQrlygwAKPN-YAVGKTKVFLR 664
MYSc_Myo38 cd14899
class XXXVIII myosin; The class XXXVIII myosins are comprised of Stramenopiles. Not much is ...
99-728 8.22e-117

class XXXVIII myosin; The class XXXVIII myosins are comprised of Stramenopiles. Not much is known about this myosin class. The catalytic (head) domain has ATPase activity and belongs to the larger group of P-loop NTPases. Myosins are actin-dependent molecular motors that play important roles in muscle contraction, cell motility, and organelle transport. The head domain is a molecular motor, which utilizes ATP hydrolysis to generate directed movement toward the plus end along actin filaments. A cyclical interaction between myosin and actin provides the driving force. Rates of ATP hydrolysis and consequently the speed of movement along actin filaments vary widely, from about 0.04 micrometer per second for myosin I to 4.5 micrometer per second for myosin II in skeletal muscle. Myosin II moves in discrete steps about 5-10 nm long and generates 1-5 piconewtons of force. Upon ATP binding, the myosin head dissociates from an actin filament. ATP hydrolysis causes the head to pivot and associate with a new actin subunit. The release of Pi causes the head to pivot and move the filament (power stroke). Release of ADP completes the cycle. CyMoBase classifications were used to confirm and identify the myosins in this hierarchy.


Pssm-ID: 276864 [Multi-domain]  Cd Length: 717  Bit Score: 375.97  E-value: 8.22e-117
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B        99 ASVLHNLKDRYYSGLIYTYSGLFCVVINPYKNLP-IYSENIIEMY----------RGKKRHEMPPHIYAISESAYRCMLQ 167
Cdd:cd14899    1 ASILNALRLRYERHAIYTHIGDILISINPFQDLPqLYGDEILRGYaydhnsqfgdRVTSTDPREPHLFAVARAAYIDIVQ 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       168 DREDQSILCTGESGAGKTENTKKVIQYLA-------HVASSHKGRKDHNIPGE--LERQLLQANPILESFGNAKTVKNDN 238
Cdd:cd14899   81 NGRSQSILISGESGAGKTEATKIIMTYFAvhcgtgnNNLTNSESISPPASPSRttIEEQVLQSNPILEAFGNARTVRNDN 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       239 SSRFGKFIRINF-DVTGYIVGANIETYLLEKSRAVRQAKDERTFHIFYQLLSG-----AGEHLKSDLLLEGFNNYRFLSN 312
Cdd:cd14899  161 SSRFGKFIELRFrDERRRLAGARIRTYLLEKIRVIKQAPHERNFHIFYELLSAdnncvSKEQKQVLALSGGPQSFRLLNQ 240
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       313 GYIPI--PGQQDKDNFQETMEAMHIMGFSHEEILSMLKVVSSVLQFGNISFKK--ERNTDQASMPENTVAQ--------- 379
Cdd:cd14899  241 SLCSKrrDGVKDGVQFRATKRAMQQLGMSEGEIGGVLEIVAAVLHMGNVDFEQipHKGDDTVFADEARVMSsttgafdhf 320
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       380 -KLCHLLGMNVMEFTRAILTPRIKVGRDYVQKAQTKEQADFAVEALAKATYERLFRWLVHRINKALDRT----------- 447
Cdd:cd14899  321 tKAAELLGVSTEALDHALTKRWLHASNETLVVGVDVAHARNTRNALTMECYRLLFEWLVARVNNKLQRQasapwgadesd 400
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       448 ---KRQGASFIGILDIAGFEIFELNSFEQLCINYTNEKLQQLFNHTMFILEQEEYQREGIEWNFIDFGlDLQPCIDLIER 524
Cdd:cd14899  401 vddEEDATDFIGLLDIFGFEDMAENSFEQLCINYANEALQHQFNQYIFEEEQRLYRDEGIRWSFVDFP-NNRACLELFEH 479
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       525 paNPPGVLALLDEECWFPKATDKTFVEKL---VQEQGSHSKFQKPRQLKDKADFCIIHYAGKVDYKADEWLMKNMDPLND 601
Cdd:cd14899  480 --RPIGIFSLTDQECVFPQGTDRALVAKYyleFEKKNSHPHFRSAPLIQRTTQFVVAHYAGCVTYTIDGFLAKNKDSFCE 557
                        570       580       590       600       610       620       630       640
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       602 NVATLLHQSSDRFVAEL-----WKDVDRIVGLDQVTGMTETAFGSAYKTKkgmfrTVGQLYKESLTKLMATLRNTNPNFV 676
Cdd:cd14899  558 SAAQLLAGSSNPLIQALaagsnDEDANGDSELDGFGGRTRRRAKSAIAAV-----SVGTQFKIQLNELLSTVRATTPRYV 632
                        650       660       670       680       690
                 ....*....|....*....|....*....|....*....|....*....|..
4PD3_B       677 RCIIPNHEKRAGKLDPHLVLDQLRCNGVLEGIRICRQGFPNRIVFQEFRQRY 728
Cdd:cd14899  633 RCIKPNDSHVGSLFQSTRVVEQLRSGGVLEAVRVARAGFPVRLTHKQFLGRY 684
MYSc_Myo26 cd14887
class XXVI myosin, motor domain; These MyTH-FERM myosins are thought to be related to the ...
99-771 1.41e-104

class XXVI myosin, motor domain; These MyTH-FERM myosins are thought to be related to the other myosins that have a MyTH4 domain such as class III, VII, IX, X , XV, XVI, XVII, XX, XXII, XXV, and XXXIV. The catalytic (head) domain has ATPase activity and belongs to the larger group of P-loop NTPases. Myosins are actin-dependent molecular motors that play important roles in muscle contraction, cell motility, and organelle transport. The head domain is a molecular motor, which utilizes ATP hydrolysis to generate directed movement toward the plus end along actin filaments. A cyclical interaction between myosin and actin provides the driving force. Rates of ATP hydrolysis and consequently the speed of movement along actin filaments vary widely, from about 0.04 micrometer per second for myosin I to 4.5 micrometer per second for myosin II in skeletal muscle. Myosin II moves in discrete steps about 5-10 nm long and generates 1-5 piconewtons of force. Upon ATP binding, the myosin head dissociates from an actin filament. ATP hydrolysis causes the head to pivot and associate with a new actin subunit. The release of Pi causes the head to pivot and move the filament (power stroke). Release of ADP completes the cycle. CyMoBase classifications were used to confirm and identify the myosins in this hierarchy.


Pssm-ID: 276852  Cd Length: 725  Bit Score: 343.55  E-value: 1.41e-104
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B        99 ASVLHNLKDRYYS--------GLIYTYSGLFCVVINPYKNLPIYSENIIEMYRGKKRHEMPPHIYAISESAYRCMLQDRE 170
Cdd:cd14887    1 PNLLENLYQRYNKayinkenrNCIYTYTGTLLIAVNPYRFFNLYDRQWISRFDTEANSRLVPHPFGLAEFAYCRLVRDRR 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       171 DQSILCTGESGAGKTENTKKVIQYLAHVASSHKGRKDHNipgeLERQLLQANPILESFGNAKTVKNDNSSRFGKFIRINF 250
Cdd:cd14887   81 SQSILISGESGAGKTETSKHVLTYLAAVSDRRHGADSQG----LEARLLQSGPVLEAFGNAHTVLNANSSRFGKMLLLHF 156
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       251 DVTGYIVGANIETYLLEKSRAVRQAKDERTFHIFYQLLSGAGEHLKSDLLLEGFNNYRFlsngyipipgqqDKDNFQETM 330
Cdd:cd14887  157 TGRGKLTRASVATYLLANERVVRIPSDEFSFHIFYALCNAAVAAATQKSSAGEGDPEST------------DLRRITAAM 224
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       331 EAMHIMGFSHEEIlsmLKVVSSVLQFGNISFKKERNTDQASMPENT--------VAQKLCHLL-------GMNVMEFTRA 395
Cdd:cd14887  225 KTVGIGGGEQADI---FKLLAAILHLGNVEFTTDQEPETSKKRKLTsvsvgceeTAADRSHSSevkclssGLKVTEASRK 301
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       396 ILT--------PRIKVGRDYV------------QKAQTKEQADFAVEALAKATYERLFRWLVHRINKALDRTKR------ 449
Cdd:cd14887  302 HLKtvarllglPPGVEGEEMLrlalvsrsvretRSFFDLDGAAAARDAACKNLYSRAFDAVVARINAGLQRSAKpsesds 381
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       450 -------QGASFIGILDIAGFEIFE---LNSFEQLCINYTNEKLQQLFNHTMFILEQEEYQREGIEWNFI--DFGLDLQP 517
Cdd:cd14887  382 dedtpstTGTQTIGILDLFGFEDLRnhsKNRLEQLCINYANERLHCFLLEQLILNEHMLYTQEGVFQNQDcsAFPFSFPL 461
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       518 CIDLIERPAN---------------------PPGVLALLDE------ECWFPKATDKTFVEKLVQEQGSHSKFQK--PRQ 568
Cdd:cd14887  462 ASTLTSSPSStspfsptpsfrsssafatspsLPSSLSSLSSslssspPVWEGRDNSDLFYEKLNKNIINSAKYKNitPAL 541
                        570       580       590       600       610       620       630       640
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       569 LKDKADFCIIHYAGKVDYKADEWLMKNMDPLNDNVATLLhQSSDRFVaelwkdvdRIVGLDQVTGMtetafgSAYKTKKg 648
Cdd:cd14887  542 SRENLEFTVSHFACDVTYDARDFCRANREATSDELERLF-LACSTYT--------RLVGSKKNSGV------RAISSRR- 605
                        650       660       670       680       690       700       710       720
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       649 mfRTVGQLYKESLTKLMATLRNTNPNFVRCIIPNHEKRAGKLDPHLVLDQLRCNGVLEGIRICRQGFPNRIVFQEFRQRY 728
Cdd:cd14887  606 --STLSAQFASQLQQVLKALQETSCHFIRCVKPNRVQEAGIFEDAYVHRQLRCSGMSDLLRVMADGFPCRLPYVELWRRY 683
                        730       740       750       760
                 ....*....|....*....|....*....|....*....|...
4PD3_B       729 EILTPNAIpKGFMDGKQACERMIRALELDPNLYRIGQSKIFFR 771
Cdd:cd14887  684 ETKLPMAL-REALTPKMFCKIVLMFLEINSNSYTFGKTKIFFR 725
MYSc_Myo37 cd14898
class XXXVII myosin, motor domain; The class XXXVIII myosins are comprised of fungi. Not much ...
100-735 3.05e-103

class XXXVII myosin, motor domain; The class XXXVIII myosins are comprised of fungi. Not much is known about this myosin class. The catalytic (head) domain has ATPase activity and belongs to the larger group of P-loop NTPases. Myosins are actin-dependent molecular motors that play important roles in muscle contraction, cell motility, and organelle transport. The head domain is a molecular motor, which utilizes ATP hydrolysis to generate directed movement toward the plus end along actin filaments. A cyclical interaction between myosin and actin provides the driving force. Rates of ATP hydrolysis and consequently the speed of movement along actin filaments vary widely, from about 0.04 micrometer per second for myosin I to 4.5 micrometer per second for myosin II in skeletal muscle. Myosin II moves in discrete steps about 5-10 nm long and generates 1-5 piconewtons of force. Upon ATP binding, the myosin head dissociates from an actin filament. ATP hydrolysis causes the head to pivot and associate with a new actin subunit. The release of Pi causes the head to pivot and move the filament (power stroke). Release of ADP completes the cycle. CyMoBase classifications were used to confirm and identify the myosins in this hierarchy.


Pssm-ID: 276863  Cd Length: 578  Bit Score: 335.33  E-value: 3.05e-103
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       100 SVLHNLKDRYYSGLIYTYSGLFCVVINPYKNlpIYSENIIEMYRGKKRHeMPPHIYAISESAYRCMLQdREDQSILCTGE 179
Cdd:cd14898    2 ATLEILEKRYASGKIYTKSGLVFLALNPYET--IYGAGAMKAYLKNYSH-VEPHVYDVAEASVQDLLV-HGNQTIVISGE 77
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       180 SGAGKTENTKKVIQYLAHVASSHKgrkdhnipgELERQLLQANPILESFGNAKTVKNDNSSRFGKFIRINFDvtGYIVGA 259
Cdd:cd14898   78 SGSGKTENAKLVIKYLVERTASTT---------SIEKLITAANLILEAFGNAKTQLNDNSSRFGKRIKLKFD--GKITGA 146
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       260 NIETYLLEKSRAVRQAKDERTFHIFYQLLSGAGEHLKSDlllegFNNYRFLSNGYIPIPgqQDKDNFQETMEAMHIMGFS 339
Cdd:cd14898  147 KFETYLLEKSRVTHHEKGERNFHIFYQFCASKRLNIKND-----FIDTSSTAGNKESIV--QLSEKYKMTCSAMKSLGIA 219
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       340 HeeILSMLKVVSSVLQFGNISFKKERNTDQASmpeNTVAQKLCHLLGMNVMEFTRAILTPRIKVGRDYVQKAQTKEQADF 419
Cdd:cd14898  220 N--FKSIEDCLLGILYLGSIQFVNDGILKLQR---NESFTEFCKLHNIQEEDFEESLVKFSIQVKGETIEVFNTLKQART 294
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       420 AVEALAKATYERLFRWLVHRINKALDRTkrqGASFIGILDIAGFEIFELNSFEQLCINYTNEKLQQLFNHTMFILEQEEY 499
Cdd:cd14898  295 IRNSMARLLYSNVFNYITASINNCLEGS---GERSISVLDIFGFEIFESNGLDQLCINWTNEKIQNDFIKKMFRAKQGMY 371
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       500 QREGIEWNFIDFgLDLQPCIDLIERPAnppGVLALLDEECWFPKATDKTFVEKLvqeqgshSKFQKPRqLKDKADFCII- 578
Cdd:cd14898  372 KEEGIEWPDVEF-FDNNQCIRDFEKPC---GLMDLISEESFNAWGNVKNLLVKI-------KKYLNGF-INTKARDKIKv 439
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       579 -HYAGKVDYKADEWLMKNMDplndnvatllhqssdrfvaelwkdvdrivgldqvtGMTETAFGSAYKTKKGMFRTVGQLY 657
Cdd:cd14898  440 sHYAGDVEYDLRDFLDKNRE-----------------------------------KGQLLIFKNLLINDEGSKEDLVKYF 484
                        570       580       590       600       610       620       630
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*...
4PD3_B       658 KESLTKLMATLRNTNPNFVRCIIPNHEKRAGKLDPHLVLDQLRCNGVLEGIRICRQGFPNRIVFQEFRQRYEILTPNA 735
Cdd:cd14898  485 KDSMNKLLNSINETQAKYIKCIRPNEECRPWCFDRDLVSKQLAECGILETIRLSKQCFPQEIPKDRFEERYRILGITL 562
MYSc_Myo17 cd14879
class XVII myosin, motor domain; This fungal myosin which is also known as chitin synthase ...
96-770 8.58e-102

class XVII myosin, motor domain; This fungal myosin which is also known as chitin synthase uses its motor domain to tether its vesicular cargo to peripheral actin. It works in opposition to dynein, contributing to the retention of Mcs1 vesicles at the site of cell growth and increasing vesicle fusion necessary for polarized growth. Class 17 myosins consist of a N-terminal myosin motor domain with Cyt-b5, chitin synthase 2, and a DEK_C domains at it C-terminus. The chitin synthase region contains several transmembrane domains by which myosin 17 is thought to bind secretory vesicles. The catalytic (head) domain has ATPase activity and belongs to the larger group of P-loop NTPases. Myosins are actin-dependent molecular motors that play important roles in muscle contraction, cell motility, and organelle transport. The head domain is a molecular motor, which utilizes ATP hydrolysis to generate directed movement toward the plus end along actin filaments. A cyclical interaction between myosin and actin provides the driving force. Rates of ATP hydrolysis and consequently the speed of movement along actin filaments vary widely, from about 0.04 micrometer per second for myosin I to 4.5 micrometer per second for myosin II in skeletal muscle. Myosin II moves in discrete steps about 5-10 nm long and generates 1-5 piconewtons of force. Upon ATP binding, the myosin head dissociates from an actin filament. ATP hydrolysis causes the head to pivot and associate with a new actin subunit. The release of Pi causes the head to pivot and move the filament (power stroke). Release of ADP completes the cycle. CyMoBase classifications were used to confirm and identify the myosins in this hierarchy.


Pssm-ID: 276845 [Multi-domain]  Cd Length: 647  Bit Score: 333.75  E-value: 8.58e-102
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B        96 LNEASVLHNLKDRYYSGLIYTY---SGLfcVVINPYKNLPIYSENIIEMYR-------GKKRHEMPPHIYAISESAYRCM 165
Cdd:cd14879    1 PSDDAITSHLASRFRSDLPYTRlgsSAL--VAVNPYKYLSSNSDASLGEYGseyydttSGSKEPLPPHAYDLAARAYLRM 78
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       166 LQDREDQSILCTGESGAGKTENTKKVIQYLAHV-ASSHKGRKdhnipgeLERQLLQANPILESFGNAKTVKNDNSSRFGK 244
Cdd:cd14879   79 RRRSEDQAVVFLGETGSGKSESRRLLLRQLLRLsSHSKKGTK-------LSSQISAAEFVLDSFGNAKTLTNPNASRFGR 151
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       245 FIRINFDVTGYIVGANIETYLLEKSRAVRQAKDERTFHIFYQLLSGAGEHLKSDLLLEGFNNYRFL--SNGY--IPIPGQ 320
Cdd:cd14879  152 YTELQFNERGRLIGAKVLDYRLERSRVASVPTGERNFHVFYYLLAGASPEERQHLGLDDPSDYALLasYGCHplPLGPGS 231
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       321 QDKDNFQETMEAMHIMGFSHEEILSMLKVVSSVLQFGNISF--KKERNTDQASMpENT-VAQKLCHLLGMNVMEFtRAIL 397
Cdd:cd14879  232 DDAEGFQELKTALKTLGFKRKHVAQICQLLAAILHLGNLEFtyDHEGGEESAVV-KNTdVLDIVAAFLGVSPEDL-ETSL 309
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       398 TPRIK-VGRD----YVQKAQTKEQADfaveALAKATYERLFRWLVHRINKALDRTKRQGASFIGILDIAGFEIF---ELN 469
Cdd:cd14879  310 TYKTKlVRKElctvFLDPEGAAAQRD----ELARTLYSLLFAWVVETINQKLCAPEDDFATFISLLDFPGFQNRsstGGN 385
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       470 SFEQLCINYTNEKLQ-----QLFNHTMFILEQEEYQREGIEWNfidfglDLQPCIDLIERPanPPGVLALLDEEC-WFPK 543
Cdd:cd14879  386 SLDQFCVNFANERLHnyvlrSFFERKAEELEAEGVSVPATSYF------DNSDCVRLLRGK--PGGLLGILDDQTrRMPK 457
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       544 ATDKTFVEKLVQEQGSHSKFQKPRQLKDKAD---FCIIHYAGKVDYKADEWLMKNMDPLndnvatllhqSSDrFVAelwk 620
Cdd:cd14879  458 KTDEQMLEALRKRFGNHSSFIAVGNFATRSGsasFTVNHYAGEVTYSVEGFLERNGDVL----------SPD-FVN---- 522
                        570       580       590       600       610       620       630       640
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       621 dvdrivgldqvtgmtetafgsayktkkgMFRTVGQLyKESLTKLMATLRNTNPNFVRCIIPNHEKRAGKLDPHLVLDQLR 700
Cdd:cd14879  523 ----------------------------LLRGATQL-NAALSELLDTLDRTRLWSVFCIRPNDSQLPNSFDKRRVKAQIR 573
                        650       660       670       680       690       700       710
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       701 CNGVLEGIRICRQGFPNRIVFQEFRQRYEILTPnaipkgFMDGKQACERMIRALELDPNLYRIGQSKIFF 770
Cdd:cd14879  574 SLGLPELAARLRVEYVVSLEHAEFCERYKSTLR------GSAAERIRQCARANGWWEGRDYVLGNTKVFL 637
MYSc_Myo16 cd14878
class XVI myosin, motor domain; These XVI type myosins are also known as Neuronal ...
99-771 1.32e-98

class XVI myosin, motor domain; These XVI type myosins are also known as Neuronal tyrosine-phosphorylated phosphoinositide-3-kinase adapter 3/NYAP3. Myo16 is thought to play a regulatory role in cell cycle progression and has been recently implicated in Schizophrenia. Class XVI myosins are characterized by an N-terminal ankyrin repeat domain and some with chitin synthase domains that arose independently from the ones in the class XVII fungal myosins. They bind protein phosphatase 1 catalytic subunits 1alpha/PPP1CA and 1gamma/PPP1CC. Human Myo16 interacts with ACOT9, ARHGAP26 and PIK3R2 and with components of the WAVE1 complex, CYFIP1 and NCKAP1. The catalytic (head) domain has ATPase activity and belongs to the larger group of P-loop NTPases. Myosins are actin-dependent molecular motors that play important roles in muscle contraction, cell motility, and organelle transport. The head domain is a molecular motor, which utilizes ATP hydrolysis to generate directed movement toward the plus end along actin filaments. A cyclical interaction between myosin and actin provides the driving force. Rates of ATP hydrolysis and consequently the speed of movement along actin filaments vary widely, from about 0.04 micrometer per second for myosin I to 4.5 micrometer per second for myosin II in skeletal muscle. Myosin II moves in discrete steps about 5-10 nm long and generates 1-5 piconewtons of force. Upon ATP binding, the myosin head dissociates from an actin filament. ATP hydrolysis causes the head to pivot and associate with a new actin subunit. The release of Pi causes the head to pivot and move the filament (power stroke). Release of ADP completes the cycle. CyMoBase classifications were used to confirm and identify the myosins in this hierarchy.


Pssm-ID: 276844 [Multi-domain]  Cd Length: 656  Bit Score: 325.23  E-value: 1.32e-98
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B        99 ASVLHNLKDRYYSGLIYTYSGLFCVVINPYKNLPIYSENIIEMYR---GKKRHEMPPHIYAISESAYRCMLQDREDQSIL 175
Cdd:cd14878    1 SSLLYEIQKRFGNNQIYTFIGDILLLVNPYKELPIYSTMVSQLYLsssGQLCSSLPPHLFSCAERAFHQLFQERRPQCFI 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       176 CTGESGAGKTENTKKVIQYLAHVASSHKGrkdhnipgELERQLLQANPILESFGNAKTVKNDNSSRFGKFIRINF-DVTG 254
Cdd:cd14878   81 LSGERGSGKTEASKQIMKHLTCRASSSRT--------TFDSRFKHVNCILEAFGHAKTTLNDLSSCFIKYFELQFcERKK 152
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       255 YIVGANIETYLLEKSRAVRQAKDERTFHIFYQLLSGAGEHLKSDLLLEGFNNYRFLSNGY----IPIPGQQDKDNFQETM 330
Cdd:cd14878  153 HLTGARIYTYMLEKSRLVSQPPGQSNFLIFYLLMDGLSAEEKYGLHLNNLCAHRYLNQTMredvSTAERSLNREKLAVLK 232
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       331 EAMHIMGFSHEEILSMLKVVSSVLQFGNISFKKERNTDQASMPENTVAQKLCHLLGMNVMEFTRAILTPRIKVGRDYVQK 410
Cdd:cd14878  233 QALNVVGFSSLEVENLFVILSAILHLGDIRFTALTEADSAFVSDLQLLEQVAGMLQVSTDELASALTTDIQYFKGDMIIR 312
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       411 AQTKEQADFAVEALAKATYERLFRWLVHRINKAL---DRTKRQGASFIGILDIAGFEIFELNSFEQLCINYTNEKLQQLF 487
Cdd:cd14878  313 RHTIQIAEFYRDLLAKSLYSRLFSFLVNTVNCCLqsqDEQKSMQTLDIGILDIFGFEEFQKNEFEQLCVNMTNEKMHHYI 392
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       488 NHTMFILEQEEYQREGIewnfidfgldlqpCIDLIERPAN-----------PPGVLALLDEECWFPKATDKTFVEKL--V 554
Cdd:cd14878  393 NEVLFLQEQTECVQEGV-------------TMETAYSPGNqtgvldfffqkPSGFLSLLDEESQMIWSVEPNLPKKLqsL 459
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       555 QEQGSHSKFQKPRQ-------LKDK-ADFCIIHYAGKVDYKADEWLMKNMDPLNDNVATLLHQSSDRFVAELwkdvdriv 626
Cdd:cd14878  460 LESSNTNAVYSPMKdgngnvaLKDQgTAFTVMHYAGRVMYEIVGAIEKNKDSLSQNLLFVMKTSENVVINHL-------- 531
                        570       580       590       600       610       620       630       640
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       627 gldqvtgmtetafgsaYKTKkgmFRTVGQLYKESLTKLMATLRNTNPNFVRCIIPNHEKRAGKLDPHLVLDQLRCNGVLE 706
Cdd:cd14878  532 ----------------FQSK---LVTIASQLRKSLADIIGKLQKCTPHFIHCIKPNNSKLPDTFDNFYVSAQLQYIGVLE 592
                        650       660       670       680       690       700
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*..
4PD3_B       707 GIRICRQGFPNRIVFQEFRQRYEILTPNAIPKgfmDGKQACERMIRALELDPNL--YRIGQSKIFFR 771
Cdd:cd14878  593 MVKIFRYGYPVRLSFSDFLSRYKPLADTLLGE---KKKQSAEERCRLVLQQCKLqgWQMGVRKVFLK 656
MYSc_Myo24A cd14937
class XXIV A myosin, motor domain; These myosins have a 1-2 IQ motifs in their neck and a ...
99-771 1.58e-96

class XXIV A myosin, motor domain; These myosins have a 1-2 IQ motifs in their neck and a coiled-coil region in their C-terminal tail. The function of the class XXIV myosins remain elusive. The catalytic (head) domain has ATPase activity and belongs to the larger group of P-loop NTPases. Myosins are actin-dependent molecular motors that play important roles in muscle contraction, cell motility, and organelle transport. The head domain is a molecular motor, which utilizes ATP hydrolysis to generate directed movement toward the plus end along actin filaments. A cyclical interaction between myosin and actin provides the driving force. Rates of ATP hydrolysis and consequently the speed of movement along actin filaments vary widely, from about 0.04 micrometer per second for myosin I to 4.5 micrometer per second for myosin II in skeletal muscle. Myosin II moves in discrete steps about 5-10 nm long and generates 1-5 piconewtons of force. Upon ATP binding, the myosin head dissociates from an actin filament. ATP hydrolysis causes the head to pivot and associate with a new actin subunit. The release of Pi causes the head to pivot and move the filament (power stroke). Release of ADP completes the cycle. CyMoBase classifications were used to confirm and identify the myosins in this hierarchy.


Pssm-ID: 276897  Cd Length: 637  Bit Score: 319.27  E-value: 1.58e-96
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B        99 ASVLHNLKDRYYSGLIYTYSGLFCVVINPYKNLPIYseniIEMYRGKKRHEMPPHIYAISESAYRCMLQDREDQSILCTG 178
Cdd:cd14937    1 AEVLNMLALRYKKNYIYTIAEPMLISINPYQVIDVD----INEYKNKNTNELPPHVYSYAKDAMTDFINTKTNQSIIISG 76
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       179 ESGAGKTENTKKVIQYLAhvasshKGRKDHNipgELERQLLQANPILESFGNAKTVKNDNSSRFGKFIRINFDVTGYIVG 258
Cdd:cd14937   77 ESGSGKTEASKLVIKYYL------SGVKEDN---EISNTLWDSNFILEAFGNAKTLKNNNSSRYGKYIKIELDEYQNIVS 147
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       259 ANIETYLLEKSRAVRQAKDERTFHIFYQLLSGAGEHLKSDLLLEGFNNYRFLSNGYIPIPGQQDKDNFQETMEAMHIMGF 338
Cdd:cd14937  148 SSIEIFLLENIRVVSQEEEERGYHIFYQIFNGMSQELKNKYKIRSENEYKYIVNKNVVIPEIDDAKDFGNLMISFDKMNM 227
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       339 sHEEILSMLKVVSSVLQFGNISFK---KERNTDQASMPENT--VAQKLCHLLGMNVMEFTRAILTPRIKVGRDYVQKAQT 413
Cdd:cd14937  228 -HDMKDDLFLTLSGLLLLGNVEYQeieKGGKTNCSELDKNNleLVNEISNLLGINYENLKDCLVFTEKTIANQKIEIPLS 306
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       414 KEQADFAVEALAKATYERLFRWLVHRINKALDRTKrQGASFIGILDIAGFEIFELNSFEQLCINYTNEKLQQLFNHTMFI 493
Cdd:cd14937  307 VEESVSICKSISKDLYNKIFSYITKRINNFLNNNK-ELNNYIGILDIFGFEIFSKNSLEQLLINIANEEIHSIYLYIVYE 385
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       494 LEQEEYQREGIEWNFIDFGLDlQPCIDLIERPANppgVLALLDEECWFPKATDKTFVEKLVQEQGSHSKFQKPRQLKDKa 573
Cdd:cd14937  386 KETELYKAEDILIESVKYTTN-ESIIDLLRGKTS---IISILEDSCLGPVKNDESIVSVYTNKFSKHEKYASTKKDINK- 460
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       574 DFCIIHYAGKVDYKADEWLMKNMDPLNDNVATLLHQSSDRFVAELWKDVDRIVGLDQVTGMTetafgsaYKtkkgmfrtv 653
Cdd:cd14937  461 NFVIKHTVSDVTYTITNFISKNKDILPSNIVRLLKVSNNKLVRSLYEDVEVSESLGRKNLIT-------FK--------- 524
                        570       580       590       600       610       620       630       640
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       654 gqlYKESLTKLMATLRNTNPNFVRCIIPNHEKRAGKLDPHLVLDQLRCNGVLEGIRIcRQGFPNRIVFQEFRQRYEILTP 733
Cdd:cd14937  525 ---YLKNLNNIISYLKSTNIYFIKCIKPNENKEKNNFNQKKVFPQLFSLSIIETLNI-SFFFQYKYTFDVFLSYFEYLDY 600
                        650       660       670
                 ....*....|....*....|....*....|....*...
4PD3_B       734 NAIPKGFMDGKQACERMIRAlELDPNLYRIGQSKIFFR 771
Cdd:cd14937  601 STSKDSSLTDKEKVSMILQN-TVDPDLYKVGKTMVFLK 637
MYSc_Myo23 cd14884
class XXIII myosin, motor domain; These myosins are predicted to have a neck region with 1-2 ...
99-723 1.79e-88

class XXIII myosin, motor domain; These myosins are predicted to have a neck region with 1-2 IQ motifs and a single MyTH4 domain in its C-terminal tail. The lack of a FERM domain here is odd since MyTH4 domains are usually found alongside FERM domains where they bind to microtubules. At any rate these Class XXIII myosins are still proposed to function in the apicomplexan microtubule cytoskeleton. The catalytic (head) domain has ATPase activity and belongs to the larger group of P-loop NTPases. Myosins are actin-dependent molecular motors that play important roles in muscle contraction, cell motility, and organelle transport. The head domain is a molecular motor, which utilizes ATP hydrolysis to generate directed movement toward the plus end along actin filaments. A cyclical interaction between myosin and actin provides the driving force. Rates of ATP hydrolysis and consequently the speed of movement along actin filaments vary widely, from about 0.04 micrometer per second for myosin I to 4.5 micrometer per second for myosin II in skeletal muscle. Myosin II moves in discrete steps about 5-10 nm long and generates 1-5 piconewtons of force. Upon ATP binding, the myosin head dissociates from an actin filament. ATP hydrolysis causes the head to pivot and associate with a new actin subunit. The release of Pi causes the head to pivot and move the filament (power stroke). Release of ADP completes the cycle. CyMoBase classifications were used to confirm and identify the myosins in this hierarchy.


Pssm-ID: 276850 [Multi-domain]  Cd Length: 685  Bit Score: 298.74  E-value: 1.79e-88
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B        99 ASVLHNLKDRYYSGLIYTYSGLFCVVINPYKNLP-IYSENIIEMYRGKKRHE-------MPPHIYAISESAYRCMLQDRE 170
Cdd:cd14884    1 PNVLQNLKNRYLKNKIYTFHASLLLALNPYKPLKeLYDQDVMNVYLHKKSNSaasaapfPKAHIYDIANMAYKNMRGKLK 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       171 DQSILCTGESGAGKTENTKKVIQYLAHVasshKGRKDHNipgELERQLLQANPILESFGNAKTVKNDNSSRFGKFIRINF 250
Cdd:cd14884   81 RQTIVVSGHSGSGKTENCKFLFKYFHYI----QTDSQMT---ERIDKLIYINNILESMSNATTIKNNNSSRCGRINLLIF 153
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       251 D---------VTGYIVGANIETYLLEKSRAVRQAKDERTFHIFYQLLSG-AGEHLKSDLLLEGFNNYRFL---------- 310
Cdd:cd14884  154 EeventqknmFNGCFRNIKIKILLLEINRCIAHNFGERNFHVFYQVLRGlSDEDLARRNLVRNCGVYGLLnpdeshqkrs 233
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       311 ----------SNGYIPIPGQQDKDNFQETMEAMHIMGFSHEEILSMLKVVSSVLQFGNISFKkerntdqasmpentvaqK 380
Cdd:cd14884  234 vkgtlrlgsdSLDPSEEEKAKDEKNFVALLHGLHYIKYDERQINEFFDIIAGILHLGNRAYK-----------------A 296
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       381 LCHLLGMNVMEFTRAILTPRIKVGRDYVQKAQTKEQADFAVEALAKATYERLFRWLVHRINKALDRTKRQGA-------- 452
Cdd:cd14884  297 AAECLQIEEEDLENVIKYKNIRVSHEVIRTERRKENATSTRDTLIKFIYKKLFNKIIEDINRNVLKCKEKDEsdnediys 376
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       453 ---SFIGILDIAGFEIFELNSFEQLCINYTNEKLQQLFNHTMFILEQEEYQREGIEWNFIDFGlDLQPCIDLIERpanpp 529
Cdd:cd14884  377 ineAIISILDIYGFEELSGNDFDQLCINLANEKLNNYYINNEIEKEKRIYARENIICCSDVAP-SYSDTLIFIAK----- 450
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       530 gVLALLDE-----ECWFPKATDKTFV-----EKLVQEQGSHSK-FQKPR--------QLKDKADFCIIHYAGKVDYKADE 590
Cdd:cd14884  451 -IFRRLDDitklkNQGQKKTDDHFFRyllnnERQQQLEGKVSYgFVLNHdadgtakkQNIKKNIFFIRHYAGLVTYRINN 529
                        570       580       590       600       610       620       630       640
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       591 WLMKNMDPLNDNVATLLHQSSDRFVAElwkdvdrivgldqvtgmtetafgSAYKTKKGMFRTVGQLYKESLTKLMATLRN 670
Cdd:cd14884  530 WIDKNSDKIETSIETLISCSSNRFLRE-----------------------ANNGGNKGNFLSVSKKYIKELDNLFTQLQS 586
                        650       660       670       680       690
                 ....*....|....*....|....*....|....*....|....*....|...
4PD3_B       671 TNPNFVRCIIPNHEKRAGKLDPHLVLDQLRCNGVLEGIRICRQGFPNRIVFQE 723
Cdd:cd14884  587 TDMYYIRCFLPNAKMLPNTFKRLLVYRQLKQCGSNEMIKILNRGLSHKIPKKE 639
MYSc_Myo20 cd14881
class XX myosin, motor domain; These class 20 myosins are primarily insect myosins with such ...
100-758 8.90e-80

class XX myosin, motor domain; These class 20 myosins are primarily insect myosins with such members as Drosophila, Daphnia, and mosquitoes. These myosins contain a single IQ motif in the neck region. The catalytic (head) domain has ATPase activity and belongs to the larger group of P-loop NTPases. Myosins are actin-dependent molecular motors that play important roles in muscle contraction, cell motility, and organelle transport. The head domain is a molecular motor, which utilizes ATP hydrolysis to generate directed movement toward the plus end along actin filaments. A cyclical interaction between myosin and actin provides the driving force. Rates of ATP hydrolysis and consequently the speed of movement along actin filaments vary widely, from about 0.04 micrometer per second for myosin I to 4.5 micrometer per second for myosin II in skeletal muscle. Myosin II moves in discrete steps about 5-10 nm long and generates 1-5 piconewtons of force. Upon ATP binding, the myosin head dissociates from an actin filament. ATP hydrolysis causes the head to pivot and associate with a new actin subunit. The release of Pi causes the head to pivot and move the filament (power stroke). Release of ADP completes the cycle. CyMoBase classifications were used to confirm and identify the myosins in this hierarchy.


Pssm-ID: 276847 [Multi-domain]  Cd Length: 633  Bit Score: 273.14  E-value: 8.90e-80
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       100 SVLHNLKDRYYSGLIYTYSGLFCVVINPYknlpiyseniieMYRGKKRH-------EMPPHIYAISESAYRCMLQDREDQ 172
Cdd:cd14881    2 AVMKCLQARFYAKEFFTNVGPILLSVNPY------------RDVGNPLTltstrssPLAPQLLKVVQEAVRQQSETGYPQ 69
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       173 SILCTGESGAGKTENTKKVIQYLAHVASshkgrkdhnipGELE----RQLLQANPILESFGNAKTVKNDNSSRFGKFIRI 248
Cdd:cd14881   70 AIILSGTSGSGKTYASMLLLRQLFDVAG-----------GGPEtdafKHLAAAFTVLRSLGSAKTATNSESSRIGHFIEV 138
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       249 NFdVTGYIVGANIETYLLEKSRAVRQAKDERTFHIFYQLLSGAGEHLKSDLLLEGFN--NYRFLSNGYIPIPGQQDKDNF 326
Cdd:cd14881  139 QV-TDGALYRTKIHCYFLDQTRVIRPLPGEKNYHIFYQMLAGLSQEERVKLHLDGYSpaNLRYLSHGDTRQNEAEDAARF 217
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       327 QETMEAMHIMGFsheEILSMLKVVSSVLQFGNISF--KKERNTDQASMPE-NTVAQklchLLGMNVMEFTRAiLTPRIK- 402
Cdd:cd14881  218 QAWKACLGILGI---PFLDVVRVLAAVLLLGNVQFidGGGLEVDVKGETElKSVAA----LLGVSGAALFRG-LTTRTHn 289
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       403 VGRDYVQKAQTKEQADFAVEALAKATYERLFRWLVHRINKaldrTKRQGAS--------FIGILDIAGFEIFELNSFEQL 474
Cdd:cd14881  290 ARGQLVKSVCDANMSNMTRDALAKALYCRTVATIVRRANS----LKRLGSTlgthatdgFIGILDMFGFEDPKPSQLEHL 365
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       475 CINYTNEKLQQLFNHTMFILEQEEYQREGIEWNF-IDFgLDLQPCIDLIErpANPPGVLALLDEECwFPKATDKTFVEKL 553
Cdd:cd14881  366 CINLCAETMQHFYNTHIFKSSIESCRDEGIQCEVeVDY-VDNVPCIDLIS--SLRTGLLSMLDVEC-SPRGTAESYVAKI 441
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       554 VQEQGSHSKFQKPRQLKDKAdFCIIHYAGKVDYKADEWLMKNMDPLNDNVATLLHQSSdrfvaelwkdvdrivgldqvtg 633
Cdd:cd14881  442 KVQHRQNPRLFEAKPQDDRM-FGIRHFAGRVVYDASDFLDTNRDVVPDDLVAVFYKQN---------------------- 498
                        570       580       590       600       610       620       630       640
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       634 mteTAFGsayktkkgmFRTVGQLYKESLTKLMATLRNTNPNFVRCIIPNHEKRAGKLDPHLVLDQLRCNGVLEGIRICRQ 713
Cdd:cd14881  499 ---CNFG---------FATHTQDFHTRLDNLLRTLVHARPHFVRCIRSNTTETPNHFDRGTVVRQIRSLQVLETVNLMAG 566
                        650       660       670       680
                 ....*....|....*....|....*....|....*....|....*..
4PD3_B       714 GFPNRIVFQEFRQRYEILTPNAIPKGFMDGKQACERMIR--ALELDP 758
Cdd:cd14881  567 GYPHRMRFKAFNARYRLLAPFRLLRRVEEKALEDCALILqfLEAQPP 613
MYSc_Myo12 cd14874
class XXXIII myosin, motor domain; Little is known about the XXXIII class of myosins. They ...
99-736 2.25e-75

class XXXIII myosin, motor domain; Little is known about the XXXIII class of myosins. They are found predominately in nematodes. The catalytic (head) domain has ATPase activity and belongs to the larger group of P-loop NTPases. Myosins are actin-dependent molecular motors that play important roles in muscle contraction, cell motility, and organelle transport. The head domain is a molecular motor, which utilizes ATP hydrolysis to generate directed movement toward the plus end along actin filaments. A cyclical interaction between myosin and actin provides the driving force. Rates of ATP hydrolysis and consequently the speed of movement along actin filaments vary widely, from about 0.04 micrometer per second for myosin I to 4.5 micrometer per second for myosin II in skeletal muscle. Myosin II moves in discrete steps about 5-10 nm long and generates 1-5 piconewtons of force. Upon ATP binding, the myosin head dissociates from an actin filament. ATP hydrolysis causes the head to pivot and associate with a new actin subunit. The release of Pi causes the head to pivot and move the filament (power stroke). Release of ADP completes the cycle. CyMoBase classifications were used to confirm and identify the myosins in this hierarchy.


Pssm-ID: 276841 [Multi-domain]  Cd Length: 628  Bit Score: 260.96  E-value: 2.25e-75
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B        99 ASVLHNLKDRYYSGLIYTYSGLFCVVINPYKNLPIYSENIIEMYrgkkrhemppHIYAISESAYRCMLQDRED-QSILCT 177
Cdd:cd14874    1 AGIAQNLHERFKKGQTYTKASNVLVFVNDFNKLSIQDQLVIKKC----------HISGVAENALDRIKSMSSNaESIVFG 70
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       178 GESGAGKTENTKKVIQYLAHVASSHKGRKDHNipgelerqllQANPILESFGNAKTVKNDNSSRFGKFIRINFDvTGYIV 257
Cdd:cd14874   71 GESGSGKSYNAFQVFKYLTSQPKSKVTTKHSS----------AIESVFKSFGCAKTLKNDEATRFGCSIDLLYK-RNVLT 139
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       258 GANIE-TYLLEKSRAVRQAKDERTFHIFYQLLSGAGEHLKSDLLLEGFNNYRFLSNGYIPIPGQQDKDNFQETMEAMHIM 336
Cdd:cd14874  140 GLNLKyTVPLEVPRVISQKPGERNFNVFYEVYHGLNDEMKAKFGIKGLQKFFYINQGNSTENIQSDVNHFKHLEDALHVL 219
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       337 GFSHEEILSMLKVVSSVLQFGNISFKKERNTD-QASMPE--NTVAQK-LCHLLGMNVMEFTrAILTPRIKVGrdyvqKAQ 412
Cdd:cd14874  220 GFSDDHCISIYKIISTILHIGNIYFRTKRNPNvEQDVVEigNMSEVKwVAFLLEVDFDQLV-NFLLPKSEDG-----TTI 293
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       413 TKEQADFAVEALAKATYERLFRWLVHRINKALDRTKRQGAsfIGILDIAGFEIFELNSFEQLCINYTNEKLQQLFNHTMF 492
Cdd:cd14874  294 DLNAALDNRDSFAMLIYEELFKWVLNRIGLHLKCPLHTGV--ISILDHYGFEKYNNNGVEEFLINSVNERIENLFVKHSF 371
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       493 ILEQEEYQREGIEWNF-IDFGLDLQPCIDLIERpaNPPGVLALLDEECWFPKATDKTFVEKLVQEQGSHSKFQKPRQlKD 571
Cdd:cd14874  372 HDQLVDYAKDGISVDYkVPNSIENGKTVELLFK--KPYGLLPLLTDECKFPKGSHESYLEHCNLNHTDRSSYGKARN-KE 448
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       572 KADFCIIHYAGKVDYKADEWLMKNMDPLNDNVATLLHQSSDRFVAELwkdvdrivgldqvtgmtetaFGSAYKTKKGMFR 651
Cdd:cd14874  449 RLEFGVRHCIGTTWYNVTDFFSRNKRIISLSAVQLLRSSKNPIIGLL--------------------FESYSSNTSDMIV 508
                        570       580       590       600       610       620       630       640
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       652 TVGQLYKESLTKLMATLRNTNPNFVRCIIPNHEKRAGKLDPHLVLDQLRCNGVLEGIRICRQGFPNRIVFQEFRQRYEIL 731
Cdd:cd14874  509 SQAQFILRGAQEIADKINGSHAHFVRCIKSNNERQPKKFDIPLVNRQIKNLLLAELLSFRIKGYPVKISKTTFARQYRCL 588

                 ....*
4PD3_B       732 TPNAI 736
Cdd:cd14874  589 LPGDI 593
MYSc_Myo44 cd14905
class XLIV myosin, motor domain; There is little known about the function of the myosin XLIV ...
100-771 6.17e-72

class XLIV myosin, motor domain; There is little known about the function of the myosin XLIV class. Members here include cellular slime mold Polysphondylium and soil-living amoeba Dictyostelium. The catalytic (head) domain has ATPase activity and belongs to the larger group of P-loop NTPases. Myosins are actin-dependent molecular motors that play important roles in muscle contraction, cell motility, and organelle transport. The head domain is a molecular motor, which utilizes ATP hydrolysis to generate directed movement toward the plus end along actin filaments. A cyclical interaction between myosin and actin provides the driving force. Rates of ATP hydrolysis and consequently the speed of movement along actin filaments vary widely, from about 0.04 micrometer per second for myosin I to 4.5 micrometer per second for myosin II in skeletal muscle. Myosin II moves in discrete steps about 5-10 nm long and generates 1-5 piconewtons of force. Upon ATP binding, the myosin head dissociates from an actin filament. ATP hydrolysis causes the head to pivot and associate with a new actin subunit. The release of Pi causes the head to pivot and move the filament (power stroke). Release of ADP completes the cycle. CyMoBase classifications were used to confirm and identify the myosins in this hierarchy.


Pssm-ID: 276870  Cd Length: 673  Bit Score: 252.71  E-value: 6.17e-72
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       100 SVLHNLKDRYYSGLIYTYSGLFCVVINPYKNLP-IYSENIIEMYrgKKRHEMPPHIYAISESAYRCMLQDREDQSILCTG 178
Cdd:cd14905    2 TLINIIQARYKKEIIYTYIGPILVSVNPLRYLPfLHSQELVRNY--NQRRGLPPHLFALAAKAISDMQDFRRDQLIFIGG 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       179 ESGAGKTENTKKVIQYLAHV-ASSHKGRKDHnipgelerqLLQANPILESFGNAKTVKNDNSSRFGKFIRINFDVTGYIV 257
Cdd:cd14905   80 ESGSGKSENTKIIIQYLLTTdLSRSKYLRDY---------ILESGIILESFGHASTDSNHNSSRWGKYFEMFYSLYGEIQ 150
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       258 GANIETYLLEKSRAVRQAKDERTFHIFYQLLSGAGEHLKSDLLLEGFNNYRFLSN-GYIPIPGQQDKDNFQETMEAMHIM 336
Cdd:cd14905  151 GAKLYSYFLDENRVTYQNKGERNFHIFYQFLKGITDEEKAAYQLGDINSYHYLNQgGSISVESIDDNRVFDRLKMSFVFF 230
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       337 GFSHEEILSMLKVVSSVLQFGNISFKKERNtdQASMPENTVAQKLCHLLGMNVMEFTRAILTPRIKVGRDYVQKAqtkeq 416
Cdd:cd14905  231 DFPSEKIDLIFKTLSFIIILGNVTFFQKNG--KTEVKDRTLIESLSHNITFDSTKLENILISDRSMPVNEAVENR----- 303
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       417 adfavEALAKATYERLFRWLVHRINKALDRTkrQGASFIGILDIAGFEIFELNSFEQLCINYTNEKLQQLFNHTMFILEQ 496
Cdd:cd14905  304 -----DSLARSLYSALFHWIIDFLNSKLKPT--QYSHTLGILDLFGQESSQLNGYEQFSINFLEERLQQIYLQTVLKQEQ 376
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       497 EEYQREGIEW-NFIDFGlDLQPCIDLIERpanppgVLALLDEECWFPKATDKTFVEKLVQEQGSHSKF-QKPRQlkdkad 574
Cdd:cd14905  377 REYQTERIPWmTPISFK-DNEESVEMMEK------IINLLDQESKNINSSDQIFLEKLQNFLSRHHLFgKKPNK------ 443
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       575 FCIIHYAGKVDYKADEWLMKNMDPLNDNVATLLHQSSDRF-------------VAELWKDVD----------RIVGL--- 628
Cdd:cd14905  444 FGIEHYFGQFYYDVRGFIIKNRDEILQRTNVLHKNSITKYlfsrdgvfninatVAELNQMFDakntakksplSIVKVlls 523
                        570       580       590       600       610       620       630       640
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       629 ------DQVTGMTETAFGSAYKTKKGMFRTVGQLYKESLTKLMATLRNTNPN--FVRCIIPNHEKRAGKLDPHLVLDQLR 700
Cdd:cd14905  524 cgsnnpNNVNNPNNNSGGGGGGGNSGGGSGSGGSTYTTYSSTNKAINNSNCDfhFIRCIKPNSKKTHLTFDVKSVNEQIK 603
                        650       660       670       680       690       700       710
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|..
4PD3_B       701 CNGVLEGIRICRQGFPNRIVFQEFRQRYEILTPNAipKGFMD-GKQACERMIRALELDPNLYRIGQSKIFFR 771
Cdd:cd14905  604 SLCLLETTRIQRFGYTIHYNNKIFFDRFSFFFQNQ--RNFQNlFEKLKENDINIDSILPPPIQVGNTKIFLR 673
MYSc_Myo32 cd14893
class XXXII myosin, motor domain; Class XXXII myosins do not contain any IQ motifs, but ...
102-770 1.23e-71

class XXXII myosin, motor domain; Class XXXII myosins do not contain any IQ motifs, but possess tandem MyTH4 and FERM domains. The myosin classes XXX to XXXIV contain members from Phytophthora species and Hyaloperonospora parasitica. The catalytic (head) domain has ATPase activity and belongs to the larger group of P-loop NTPases. Myosins are actin-dependent molecular motors that play important roles in muscle contraction, cell motility, and organelle transport. The head domain is a molecular motor, which utilizes ATP hydrolysis to generate directed movement toward the plus end along actin filaments. A cyclical interaction between myosin and actin provides the driving force. Rates of ATP hydrolysis and consequently the speed of movement along actin filaments vary widely, from about 0.04 micrometer per second for myosin I to 4.5 micrometer per second for myosin II in skeletal muscle. Myosin II moves in discrete steps about 5-10 nm long and generates 1-5 piconewtons of force. Upon ATP binding, the myosin head dissociates from an actin filament. ATP hydrolysis causes the head to pivot and associate with a new actin subunit. The release of Pi causes the head to pivot and move the filament (power stroke). Release of ADP completes the cycle. CyMoBase classifications were used to confirm and identify the myosins in this hierarchy.


Pssm-ID: 276858  Cd Length: 741  Bit Score: 253.35  E-value: 1.23e-71
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       102 LHNLKDRYYSGLIYTYSGLFCVVINPYKNLPIYSENIIEMYRGKKR----------HEMPPHIYAISESAYRCMLQDRED 171
Cdd:cd14893    4 LYTLRARYRMEQVYTWVDRVLVGVNPVTPLPIYTPDHMQAYNKSREqtplyekdtvNDAPPHVFALAQNALRCMQDAGED 83
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       172 QSILCTGESGAGKTENTKKVIQYLAHVASS----HKGRKDHNIPGELERQLLQANPILESFGNAKTVKNDNSSRFGKFIR 247
Cdd:cd14893   84 QAVILLGGMGAGKSEAAKLIVQYLCEIGDEteprPDSEGASGVLHPIGQQILHAFTILEAFGNAATRQNRNSSRFAKMIS 163
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       248 INFDVTGYIVGANIETYLLEKSRAVRQAKDERTFHIFYQLLSGAgEH---LKSDLLL-EGFNNYRFLSNGyIPIPGQ--Q 321
Cdd:cd14893  164 VEFSKHGHVIGGGFTTHYFEKSRVIDCRSHERNFHVFYQVLAGV-QHdptLRDSLEMnKCVNEFVMLKQA-DPLATNfaL 241
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       322 DKDNFQETMEAMHIMGFSHEEILSMLKVVSSVLQFGNISF--KKERNTDQASMPENTVAQ-KLCHL-------LGMNVME 391
Cdd:cd14893  242 DARDYRDLMSSFSALRIRKNQRVEIVRIVAALLHLGNVDFvpDPEGGKSVGGANSTTVSDaQSCALkdpaqilLAAKLLE 321
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       392 FTRAILTPRIKVGRDYVQ---------KAQTKEQADFAVEALAKATYERLFRWLVHRINKAL----DRTKR-------QG 451
Cdd:cd14893  322 VEPVVLDNYFRTRQFFSKdgnktvsslKVVTVHQARKARDTFVRSLYESLFNFLVETLNGILggifDRYEKsnivinsQG 401
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       452 asfIGILDIAGFEIFE--LNSFEQLCINYTNEKLQQLF-NHTMFI----LEQEEYQREG--IEWNFIDFGLDLQPCIDLI 522
Cdd:cd14893  402 ---VHVLDMVGFENLTpsQNSFDQLCFNYWSEKVHHFYvQNTLAInfsfLEDESQQVENrlTVNSNVDITSEQEKCLQLF 478
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       523 ERPanPPGVLALLDEECWFPKATDKTFVEKLVQEQGSHSKFQKPRQLKDKAD------------FCIIHYAGKVDYKADE 590
Cdd:cd14893  479 EDK--PFGIFDLLTENCKVRLPNDEDFVNKLFSGNEAVGGLSRPNMGADTTNeylapskdwrllFIVQHHCGKVTYNGKG 556
                        570       580       590       600       610       620       630       640
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       591 WLMKNMDPLNDNVATLLHQSSDrfvaelwkDVDRIVGLDQVT--------------GMTETAFG----SAYKTKKGMFRT 652
Cdd:cd14893  557 LSSKNMLSISSTCAAIMQSSKN--------AVLHAVGAAQMAaassekaakqteerGSTSSKFRksasSARESKNITDSA 628
                        650       660       670       680       690       700       710       720
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       653 VGQLYKESlTKLMATLRNTNPNFVRCIIPNHEKRAGKLDPHLVLDQLRCNGVLEGIRICRQGFPNRIVFQEFRQRYeilt 732
Cdd:cd14893  629 ATDVYNQA-DALLHALNHTGKNFLVCIKPNETLEEGVFDSAYVMKQIRMNHLVELMQASRSIFTVHLTYGHFFRRY---- 703
                        730       740       750       760
                 ....*....|....*....|....*....|....*....|..
4PD3_B       733 pnaipKGFMDGKQACERMIRALE----LDPNLYRIGQSKIFF 770
Cdd:cd14893  704 -----KNVCGHRGTLESLLRSLSaigvLEEEKFVVGKTKVYL 740
MYSc_Myo21 cd14882
class XXI myosin, motor domain; The myosins here are comprised of insects. Leishmania class ...
100-731 2.45e-69

class XXI myosin, motor domain; The myosins here are comprised of insects. Leishmania class XXI myosins do not group with them. Myo21, unlike other myosin proteins, contains UBA-like protein domains and has no structural or functional relationship with the myosins present in other organisms possessing cilia or flagella. The catalytic (head) domain has ATPase activity and belongs to the larger group of P-loop NTPases. They have diverse tails with IQ, WW, PX, and Tub domains. Myosins are actin-dependent molecular motors that play important roles in muscle contraction, cell motility, and organelle transport. The head domain is a molecular motor, which utilizes ATP hydrolysis to generate directed movement toward the plus end along actin filaments. A cyclical interaction between myosin and actin provides the driving force. Rates of ATP hydrolysis and consequently the speed of movement along actin filaments vary widely, from about 0.04 micrometer per second for myosin I to 4.5 micrometer per second for myosin II in skeletal muscle. Myosin II moves in discrete steps about 5-10 nm long and generates 1-5 piconewtons of force. Upon ATP binding, the myosin head dissociates from an actin filament. ATP hydrolysis causes the head to pivot and associate with a new actin subunit. The release of Pi causes the head to pivot and move the filament (power stroke). Release of ADP completes the cycle. CyMoBase classifications were used to confirm and identify the myosins in this hierarchy.


Pssm-ID: 276848  Cd Length: 642  Bit Score: 244.26  E-value: 2.45e-69
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       100 SVLHNLKDRYYSGLIYTYSGLFCVVINPYKNLPIYSENIIEMYRGKKRHEMPPHIYAISESAYRCMLQDREDQSILCTGE 179
Cdd:cd14882    2 NILEELRHRYLMGESYTFIGDILLSLNPNEIKQEYPQEFHAKYRCKSRSDNAPHIFSVADSAYQDMLHHEEPQHIILSGE 81
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       180 SGAGKTENTKKVIQYLAHVasshkGRKDHNIPGELERqllqANPILESFGNAKTVKNDNSSRFGKFIRINFDVTGYIVGA 259
Cdd:cd14882   82 SYSGKTTNARLLIKHLCYL-----GDGNRGATGRVES----SIKAILALVNAGTPLNADSTRCILQYQLTFGSTGKMSGA 152
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       260 NIETYLLEKSRAVRQAKDERTFHIFYQLLSG--AGEHLKsDLLLEGFNNYRFLSngyIP--IPG----------QQDKDN 325
Cdd:cd14882  153 IFWMYQLEKLRVSTTDGNQSNFHIFYYFYDFieAQNRLK-EYNLKAGRNYRYLR---IPpeVPPsklkyrrddpEGNVER 228
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       326 FQETMEAMHIMGFSHEEILSMLKVVSSVLQFGNISFKKerNTDQASMPENTVAQKLCHLLGMNVMEFTRAILTPRIKVGR 405
Cdd:cd14882  229 YKEFEEILKDLDFNEEQLETVRKVLAAILNLGEIRFRQ--NGGYAELENTEIASRVAELLRLDEKKFMWALTNYCLIKGG 306
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       406 DYVQKAQTKEQADFAVEALAKATYERLFRWLVHRINKALDRTKrqgASF-----IGILDIAGFEIFELNSFEQLCINYTN 480
Cdd:cd14882  307 SAERRKHTTEEARDARDVLASTLYSRLVDWIINRINMKMSFPR---AVFgdkysISIHDMFGFECFHRNRLEQLMVNTLN 383
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       481 EKLQQLFNHTMFI---LEQEEYQREGIEWNFIDFGLDLQPCIdlierpANPPGVLALLDEECwfPKATDKTFVEKLVQEQ 557
Cdd:cd14882  384 EQMQYHYNQRIFIsemLEMEEEDIPTINLRFYDNKTAVDQLM------TKPDGLFYIIDDAS--RSCQDQNYIMDRIKEK 455
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       558 gsHSKFQKPrqlKDKADFCIIHYAGKVDYKADEWLMKNMDPLNDNVATLLHQSSDRFVAELWKDvdrivglDQVTGMtet 637
Cdd:cd14882  456 --HSQFVKK---HSAHEFSVAHYTGRIIYDAREFADKNRDFVPPEMIETMRSSLDESVKLMFTN-------SQVRNM--- 520
                        570       580       590       600       610       620       630       640
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       638 afgsayKTKKGMFRTVgqlykeSLTKLMATLRNTNP---NFVRCIIPNHEKRAGKLDPHLVLDQLRCNGVLEGIRICRQG 714
Cdd:cd14882  521 ------RTLAATFRAT------SLELLKMLSIGANSggtHFVRCIRSDLEYKPRGFHSEVVRQQMRALAVLDTAKARQKG 588
                        650
                 ....*....|....*..
4PD3_B       715 FPNRIVFQEFRQRYEIL 731
Cdd:cd14882  589 FSYRIPFQEFLRRYQFL 605
MYSc_Myo24B cd14938
class XXIV B myosin, motor domain; These myosins have a 1-2 IQ motifs in their neck and a ...
100-769 7.02e-62

class XXIV B myosin, motor domain; These myosins have a 1-2 IQ motifs in their neck and a coiled-coil region in their C-terminal tail. The functions of these myosins remain elusive. The catalytic (head) domain has ATPase activity and belongs to the larger group of P-loop NTPases. Myosins are actin-dependent molecular motors that play important roles in muscle contraction, cell motility, and organelle transport. The head domain is a molecular motor, which utilizes ATP hydrolysis to generate directed movement toward the plus end along actin filaments. A cyclical interaction between myosin and actin provides the driving force. Rates of ATP hydrolysis and consequently the speed of movement along actin filaments vary widely, from about 0.04 micrometer per second for myosin I to 4.5 micrometer per second for myosin II in skeletal muscle. Myosin II moves in discrete steps about 5-10 nm long and generates 1-5 piconewtons of force. Upon ATP binding, the myosin head dissociates from an actin filament. ATP hydrolysis causes the head to pivot and associate with a new actin subunit. The release of Pi causes the head to pivot and move the filament (power stroke). Release of ADP completes the cycle. CyMoBase classifications were used to confirm and identify the myosins in this hierarchy.


Pssm-ID: 276898 [Multi-domain]  Cd Length: 713  Bit Score: 224.72  E-value: 7.02e-62
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       100 SVLHNLKDRYYSGLIYTYSGLFCVVINPYKNLPIYSENIIEMYR-GKKRHEMPPHIYAISESAYRCMLQDREDQSILCTG 178
Cdd:cd14938    2 SVLYHLKERFKNNKFYTKMGPLLIFINPKINNNINNEETIEKYKcIDCIEDLSLNEYHVVHNALKNLNELKRNQSIIISG 81
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       179 ESGAGKTENTKKVIQYLAHVA----------SSHKGRKDHNIP-----GELERQLLQANPILESFGNAKTVKNDNSSRFG 243
Cdd:cd14938   82 ESGSGKSEIAKNIINFIAYQVkgsrrlptnlNDQEEDNIHNEEntdyqFNMSEMLKHVNVVMEAFGNAKTVKNNNSSRFS 161
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       244 KFIRINFDvTGYIVGANIETYLLEKSRAVRQAKDERTFHIFYQLLSGAGEHLKSDLLLEGFNNYRFLSNGYIPIPGQQDK 323
Cdd:cd14938  162 KFCTIHIE-NEEIKSFHIKKFLLDKERLINRKANENSFNIFYYIINGSSDKFKKMYFLKNIENYSMLNNEKGFEKFSDYS 240
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       324 DNFQETMEAMHIMGFSHEEILSMLKVVSSVLQFGNI----SFKKE----------------------RNTDQASMPENTV 377
Cdd:cd14938  241 GKILELLKSLNYIFDDDKEIDFIFSVLSALLLLGNTeivkAFRKKsllmgknqcgqninyetilselENSEDIGLDENVK 320
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       378 AQKL-CHLLGMNVMEFTRAILTPRIkVGRDYVQKAQTKEQADFAVEALAKATYERLFRWLVHRINKALDRTKR--QGASF 454
Cdd:cd14938  321 NLLLaCKLLSFDIETFVKYFTTNYI-FNDSILIKVHNETKIQKKLENFIKTCYEELFNWIIYKINEKCTQLQNinINTNY 399
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       455 IGILDIAGFEIFELNSFEQLCINYTNEKLQQLFNHTMFILEQEEYQREGIEWNFIDFGLDLQPCIDLIERPANppGVLAL 534
Cdd:cd14938  400 INVLDMAYFENSKDNSLEQLLINTTNEEIIKIKNDCLYKKRVLSYNEDGIFCEYNSENIDNEPLYNLLVGPTE--GSLFS 477
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       535 LDEECWFPKATDKTFVEKLVQEQGSHSKF--QKPRQLKDKADFCIIHYAGKVDYKADEWLMKNMDPLNDNVATLLHQSSD 612
Cdd:cd14938  478 LLENVSTKTIFDKSNLHSSIIRKFSRNSKyiKKDDITGNKKTFVITHSCGDIIYNAENFVEKNIDILTNRFIDMVKQSEN 557
                        570       580       590       600       610       620       630       640
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       613 RFVAELWKDVDRIVGLDQVTGMTETAFGSAYKTKKGMFRTVGQ----LYKESLTKLMATLRNTNPNFVRCIIPNHEKRA- 687
Cdd:cd14938  558 EYMRQFCMFYNYDNSGNIVEEKRRYSIQSALKLFKRRYDTKNQmavsLLRNNLTELEKLQETTFCHFIVCMKPNESKREl 637
                        650       660       670       680       690       700       710       720
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       688 GKLDPHLVLDQLRCNGVLEGIRICRQGFPNRIVFQEFRQRYEIltPNAipkgfmDGKQACERMIRALELDPNLYRIGQSK 767
Cdd:cd14938  638 CSFDANIVLRQVRNFSIVEASQLKVGYYPHKFTLNEFLSIFDI--KNE------DLKEKVEALIKSYQISNYEWMIGNNM 709

                 ..
4PD3_B       768 IF 769
Cdd:cd14938  710 IF 711
Motor_domain cd01363
Myosin and Kinesin motor domain; Myosin and Kinesin motor domain. These ATPases belong to the ...
121-255 1.51e-58

Myosin and Kinesin motor domain; Myosin and Kinesin motor domain. These ATPases belong to the P-loop NTPase family and provide the driving force in myosin and kinesin mediated processes. Some of the names do not match with what is given in the sequence list. This is because they are based on the current nomenclature by Kollmar/Sebe-Pedros.


Pssm-ID: 276814 [Multi-domain]  Cd Length: 170  Bit Score: 198.34  E-value: 1.51e-58
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       121 FCVVINPYKNLPIYSEN-IIEMYRGKKRHEMPPHIYAISESAYRCMLQDREDQSILCTGESGAGKTENTKKVIQYLAHVA 199
Cdd:cd01363    1 VLVRVNPFKELPIYRDSkIIVFYRGFRRSESQPHVFAIADPAYQSMLDGYNNQSIFAYGESGAGKTETMKGVIPYLASVA 80
                         90       100       110       120       130       140
                 ....*....|....*....|....*....|....*....|....*....|....*....|...
4PD3_B       200 SSHKGRKDHN-------IPGELERQLLQANPILESFGNAKTVKNDNSSRFGKFIRINFDVTGY 255
Cdd:cd01363   81 FNGINKGETEgwvylteITVTLEDQILQANPILEAFGNAKTTRNENSSRFGKFIEILLDIAGF 143
MYSc_Myo33 cd14894
class myosin, motor domain; Class XXXIII myosins have variable numbers of IQ domain and 2 ...
218-712 7.53e-29

class myosin, motor domain; Class XXXIII myosins have variable numbers of IQ domain and 2 tandem ANK repeats that are separated by a PH domain. The myosin classes XXX to XXXIV contain members from Phytophthora species and Hyaloperonospora parasitica. The catalytic (head) domain has ATPase activity and belongs to the larger group of P-loop NTPases. Myosins are actin-dependent molecular motors that play important roles in muscle contraction, cell motility, and organelle transport. The head domain is a molecular motor, which utilizes ATP hydrolysis to generate directed movement toward the plus end along actin filaments. A cyclical interaction between myosin and actin provides the driving force. Rates of ATP hydrolysis and consequently the speed of movement along actin filaments vary widely, from about 0.04 micrometer per second for myosin I to 4.5 micrometer per second for myosin II in skeletal muscle. Myosin II moves in discrete steps about 5-10 nm long and generates 1-5 piconewtons of force. Upon ATP binding, the myosin head dissociates from an actin filament. ATP hydrolysis causes the head to pivot and associate with a new actin subunit. The release of Pi causes the head to pivot and move the filament (power stroke). Release of ADP completes the cycle. CyMoBase classifications were used to confirm and identify the myosins in this hierarchy.


Pssm-ID: 276859 [Multi-domain]  Cd Length: 871  Bit Score: 124.47  E-value: 7.53e-29
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       218 LLQANPILESFGNAKTVKNDNSSRFGKF--IRINFDVTGY---IVGANIETYLLEKSRAV----RQAKD--ERTFHIFYQ 286
Cdd:cd14894  249 VLDSNIVLEAFGHATTSMNLNSSRFGKMttLQVAFGLHPWefqICGCHISPFLLEKSRVTsergRESGDqnELNFHILYA 328
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       287 LLSGAGEH-----LKSDLLLEGFN--NYRFLSNGYIPIPG--------QQDKDNFQETMEAMHIMGFSHEEILSMLKVVS 351
Cdd:cd14894  329 MVAGVNAFpfmrlLAKELHLDGIDcsALTYLGRSDHKLAGfvskedtwKKDVERWQQVIDGLDELNVSPDEQKTIFKVLS 408
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       352 SVLQFGNISFKKERNTDQASMPEN---TVAQKLCHLLGMNVME-FTRAILTPRIKV--GRDYVQKAQTKEQADFAVEALA 425
Cdd:cd14894  409 AVLWLGNIELDYREVSGKLVMSSTgalNAPQKVVELLELGSVEkLERMLMTKSVSLqsTSETFEVTLEKGQVNHVRDTLA 488
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       426 KATYERLFRWLVHRINKAL-------DRTKRQ---------GASFIGILDIAGFEIFELNSFEQLCINYTNEKLqqlfnh 489
Cdd:cd14894  489 RLLYQLAFNYVVFVMNEATkmsalstDGNKHQmdsnasapeAVSLLKIVDVFGFEDLTHNSLDQLCINYLSEKL------ 562
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       490 tmfileqeeYQREGiewNFIDFGLDLQPciDLIERPA---------NPPGVLALLDEECWFPKATD----------KTFV 550
Cdd:cd14894  563 ---------YAREE---QVIAVAYSSRP--HLTARDSekdvlfiyeHPLGVFASLEELTILHQSENmnaqqeekrnKLFV 628
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       551 EKLVQEQGSHSKfQKPRQLKDKA----------DFCIIHYAGKVDYKADEWLMKNMDPLNDNVATLLHQSSDRFVAELWK 620
Cdd:cd14894  629 RNIYDRNSSRLP-EPPRVLSNAKrhtpvllnvlPFVIPHTRGNVIYDANDFVKKNSDFVYANLLVGLKTSNSSHFCRMLN 707
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       621 DVDRivgLDQVTGMTETAFGSAYKTKKGMFRTVGQlYKESLTKLMATLRNTNPNFVRCIIPNHEKRAGKLDPHLVLDQLR 700
Cdd:cd14894  708 ESSQ---LGWSPNTNRSMLGSAESRLSGTKSFVGQ-FRSHVNVLTSQDDKNMPFYFHCIRPNAKKQPSLVNNDLVEQQCR 783
                        570
                 ....*....|..
4PD3_B       701 CNGVLEGIRICR 712
Cdd:cd14894  784 SQRLIRQMEICR 795
SPEC cd00176
Spectrin repeats, found in several proteins involved in cytoskeletal structure; family members ...
790-1014 3.91e-20

Spectrin repeats, found in several proteins involved in cytoskeletal structure; family members include spectrin, alpha-actinin and dystrophin; the spectrin repeat forms a three helix bundle with the second helix interrupted by proline in some sequences; the repeats are independent folding units; tandem repeats are found in differing numbers and arrange in an antiparallel manner to form dimers; the repeats are defined by a characteristic tryptophan (W) residue in helix A and a leucine (L) at the carboxyl end of helix C and separated by a linker of 5 residues; two copies of the repeat are present here


Pssm-ID: 238103 [Multi-domain]  Cd Length: 213  Bit Score: 89.81  E-value: 3.91e-20
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       790 DYLKRANELVQWINDKQASLESRDFGDSIESVQSFMNAHKEYKKTEKpPKGQEVSELEAIYNslqtklRLIKREPFVAPA 869
Cdd:cd00176    4 QFLRDADELEAWLSEKEELLSSTDYGDDLESVEALLKKHEALEAELA-AHEERVEALNELGE------QLIEEGHPDAEE 76
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       870 -GLTPNEIDSTWSALEKAEQEHAEALRIELKrqkkiavlLQKYNRILKKLENWATTKSVYLGSNETGDSITAVQAKLKNL 948
Cdd:cd00176   77 iQERLEELNQRWEELRELAEERRQRLEEALD--------LQQFFRDADDLEQWLEEKEAALASEDLGKDLESVEELLKKH 148
                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*.
4PD3_B       949 EAFDGECQSLEGQSNSdLLSILAQLTELNYNGVPELTERKDTFFAQQWTGVKSSAETYKNTLLAEL 1014
Cdd:cd00176  149 KELEEELEAHEPRLKS-LNELAEELLEEGHPDADEEIEEKLEELNERWEELLELAEERQKKLEEAL 213
Myosin_N pfam02736
Myosin N-terminal SH3-like domain; This domain has an SH3-like fold. It is found at the ...
31-76 2.22e-13

Myosin N-terminal SH3-like domain; This domain has an SH3-like fold. It is found at the N-terminus of many but not all myosins. The function of this domain is unknown.


Pssm-ID: 460670  Cd Length: 45  Bit Score: 65.14  E-value: 2.22e-13
                           10        20        30        40
                   ....*....|....*....|....*....|....*....|....*.
4PD3_B          31 TAKKLVWIPSERHGFEAASIKEERGDEVMVELaENGKKAMVNKDDI 76
Cdd:pfam02736    1 DAKKLVWVPDPKEGFVKGEIKEEEGDKVTVET-EDGKTVTVKKDDV 45
SPEC smart00150
Spectrin repeats;
909-1010 7.16e-10

Spectrin repeats;


Pssm-ID: 197544 [Multi-domain]  Cd Length: 101  Bit Score: 56.95  E-value: 7.16e-10
                            10        20        30        40        50        60        70        80
                    ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B          909 QKYNRILKKLENWATTKSVYLGSNETGDSITAVQAKLKNLEAFDGECQSLEGQSNsDLLSILAQLTELNYNGVPELTERK 988
Cdd:smart00150    1 QQFLRDADELEAWLEEKEQLLASEDLGKDLESVEALLKKHEAFEAELEAHEERVE-ALNELGEQLIEEGHPDAEEIEERL 79
                            90       100
                    ....*....|....*....|..
4PD3_B          989 DTfFAQQWTGVKSSAETYKNTL 1010
Cdd:smart00150   80 EE-LNERWEELKELAEERRQKL 100
Spectrin pfam00435
Spectrin repeat; Spectrin repeat-domains are found in several proteins involved in ...
791-895 4.06e-09

Spectrin repeat; Spectrin repeat-domains are found in several proteins involved in cytoskeletal structure. These include spectrin, alpha-actinin and dystrophin. The sequence repeat used in this family is taken from the structural repeat in reference. The spectrin domain- repeat forms a three helix bundle. The second helix is interrupted by proline in some sequences. The repeats are defined by a characteriztic tryptophan (W) residue at position 17 in helix A and a leucine (L) at 2 residues from the carboxyl end of helix C. Although the domain occurs in multiple repeats along sequences, the domains are actually stable on their own - ie they act, biophysically, like domains rather than repeats that along function when aggregated.


Pssm-ID: 395348 [Multi-domain]  Cd Length: 105  Bit Score: 55.02  E-value: 4.06e-09
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B         791 YLKRANELVQWINDKQASLESRDFGDSIESVQSFMNAHKEYKKtekppkgqEVSELEAIYNSL-QTKLRLIKREPFVAPA 869
Cdd:pfam00435    6 FFRDADDLESWIEEKEALLSSEDYGKDLESVQALLKKHKALEA--------ELAAHQDRVEALnELAEKLIDEGHYASEE 77
                           90       100
                   ....*....|....*....|....*..
4PD3_B         870 -GLTPNEIDSTWSALEKAEQEHAEALR 895
Cdd:pfam00435   78 iQERLEELNERWEQLLELAAERKQKLE 104
SPEC smart00150
Spectrin repeats;
791-894 5.92e-09

Spectrin repeats;


Pssm-ID: 197544 [Multi-domain]  Cd Length: 101  Bit Score: 54.26  E-value: 5.92e-09
                            10        20        30        40        50        60        70        80
                    ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B          791 YLKRANELVQWINDKQASLESRDFGDSIESVQSFMNAHKEYKKtEKPPKGQEVSELEAIYNslqtklRLIKREPFVAPA- 869
Cdd:smart00150    3 FLRDADELEAWLEEKEQLLASEDLGKDLESVEALLKKHEAFEA-ELEAHEERVEALNELGE------QLIEEGHPDAEEi 75
                            90       100
                    ....*....|....*....|....*
4PD3_B          870 GLTPNEIDSTWSALEKAEQEHAEAL 894
Cdd:smart00150   76 EERLEELNERWEELKELAEERRQKL 100
SPEC cd00176
Spectrin repeats, found in several proteins involved in cytoskeletal structure; family members ...
907-1024 2.10e-08

Spectrin repeats, found in several proteins involved in cytoskeletal structure; family members include spectrin, alpha-actinin and dystrophin; the spectrin repeat forms a three helix bundle with the second helix interrupted by proline in some sequences; the repeats are independent folding units; tandem repeats are found in differing numbers and arrange in an antiparallel manner to form dimers; the repeats are defined by a characteristic tryptophan (W) residue in helix A and a leucine (L) at the carboxyl end of helix C and separated by a linker of 5 residues; two copies of the repeat are present here


Pssm-ID: 238103 [Multi-domain]  Cd Length: 213  Bit Score: 55.53  E-value: 2.10e-08
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B       907 LLQKYNRILKKLENWATTKSVYLGSNETGDSITAVQAKLKNLEAFDGECQSLEGQSNsDLLSILAQLTELNYNGVPELTE 986
Cdd:cd00176    1 KLQQFLRDADELEAWLSEKEELLSSTDYGDDLESVEALLKKHEALEAELAAHEERVE-ALNELGEQLIEEGHPDAEEIQE 79
                         90       100       110
                 ....*....|....*....|....*....|....*...
4PD3_B       987 RKDTfFAQQWTGVKSSAETYKNTLLAELERLQKIEDAL 1024
Cdd:cd00176   80 RLEE-LNQRWEELRELAEERRQRLEEALDLQQFFRDAD 116
Spectrin pfam00435
Spectrin repeat; Spectrin repeat-domains are found in several proteins involved in ...
907-1012 5.48e-07

Spectrin repeat; Spectrin repeat-domains are found in several proteins involved in cytoskeletal structure. These include spectrin, alpha-actinin and dystrophin. The sequence repeat used in this family is taken from the structural repeat in reference. The spectrin domain- repeat forms a three helix bundle. The second helix is interrupted by proline in some sequences. The repeats are defined by a characteriztic tryptophan (W) residue at position 17 in helix A and a leucine (L) at 2 residues from the carboxyl end of helix C. Although the domain occurs in multiple repeats along sequences, the domains are actually stable on their own - ie they act, biophysically, like domains rather than repeats that along function when aggregated.


Pssm-ID: 395348 [Multi-domain]  Cd Length: 105  Bit Score: 48.85  E-value: 5.48e-07
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
4PD3_B         907 LLQKYNRILKKLENWATTKSVYLGSNETGDSITAVQAKLKNLEAFDGECQSLEGQSNsDLLSILAQLTELNYNGVPELTE 986
Cdd:pfam00435    2 LLQQFFRDADDLESWIEEKEALLSSEDYGKDLESVQALLKKHKALEAELAAHQDRVE-ALNELAEKLIDEGHYASEEIQE 80
                           90       100
                   ....*....|....*....|....*.
4PD3_B         987 RKDTfFAQQWTGVKSSAETYKNTLLA 1012
Cdd:pfam00435   81 RLEE-LNERWEQLLELAAERKQKLEE 105
Motor_domain cd01363
Myosin and Kinesin motor domain; Myosin and Kinesin motor domain. These ATPases belong to the ...
657-681 8.34e-06

Myosin and Kinesin motor domain; Myosin and Kinesin motor domain. These ATPases belong to the P-loop NTPase family and provide the driving force in myosin and kinesin mediated processes. Some of the names do not match with what is given in the sequence list. This is because they are based on the current nomenclature by Kollmar/Sebe-Pedros.


Pssm-ID: 276814 [Multi-domain]  Cd Length: 170  Bit Score: 47.34  E-value: 8.34e-06
                         10        20
                 ....*....|....*....|....*
4PD3_B       657 YKESLTKLMATLRNTNPNFVRCIIP 681
Cdd:cd01363  146 INESLNTLMNVLRATRPHFVRCISP 170
 
Blast search parameters
Data Source: Precalculated data, version = cdd.v.3.21
Preset Options:Database: CDSEARCH/cdd   Low complexity filter: no  Composition Based Adjustment: yes   E-value threshold: 0.01

References:

  • Wang J et al. (2023), "The conserved domain database in 2023", Nucleic Acids Res.51(D)384-8.
  • Lu S et al. (2020), "The conserved domain database in 2020", Nucleic Acids Res.48(D)265-8.
  • Marchler-Bauer A et al. (2017), "CDD/SPARCLE: functional classification of proteins via subfamily domain architectures.", Nucleic Acids Res.45(D)200-3.
Help | Disclaimer | Write to the Help Desk
NCBI | NLM | NIH