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Conserved domains on  [gi|157836831|pdb|3KAR|A]
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Chain A, KINESIN-LIKE PROTEIN KAR3

Protein Classification

kinesin family protein( domain architecture ID 10102659)

kinesin family protein is a microtubule-dependent molecular motor that plays an important role in intracellular transport and in cell division and has ATPase-containing motor domain; similar to carboxy-terminal kinesins that contains a C-terminal domain responsible for the motor activity (it hydrolyzes ATP and binds microtubules)

Graphical summary

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List of domain hits

Name Accession Description Interval E-value
KISc_C_terminal cd01366
Kinesin motor domain, KIFC2/KIFC3/ncd-like carboxy-terminal kinesins; Kinesin motor domain, ...
1-342 0e+00

Kinesin motor domain, KIFC2/KIFC3/ncd-like carboxy-terminal kinesins; Kinesin motor domain, KIFC2/KIFC3/ncd-like carboxy-terminal kinesins. Ncd is a spindle motor protein necessary for chromosome segregation in meiosis. KIFC2/KIFC3-like kinesins have been implicated in motility of the Golgi apparatus as well as dentritic and axonal transport in neurons. This catalytic (head) domain has ATPase activity and belongs to the larger group of P-loop NTPases. Kinesins are microtubule-dependent molecular motors that play important roles in intracellular transport and in cell division. In this subgroup the motor domain is found at the C-terminus (C-type). C-type kinesins are (-) end-directed motors, i.e. they transport cargo towards the (-) end of the microtubule. Kinesin motor domains hydrolyze ATP at a rate of about 80 per second, and move along the microtubule at a speed of about 6400 Angstroms per second. To achieve that, kinesin head groups work in pairs. Upon replacing ADP with ATP, a kinesin motor domain increases its affinity for microtubule binding and locks in place. Also, the neck linker binds to the motor domain, which repositions the other head domain through the coiled-coil domain close to a second tubulin dimer, about 80 Angstroms along the microtubule. Meanwhile, ATP hydrolysis takes place, and when the second head domain binds to the microtubule, the first domain again replaces ADP with ATP, triggering a conformational change that pulls the first domain forward.


:

Pssm-ID: 276817 [Multi-domain]  Cd Length: 329  Bit Score: 523.70  E-value: 0e+00
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
3KAR_A        1 MGNIRVYCRIRPALKNLENSDTSLINVNEFDDnsgvQSMEVTKiqNTAQVHEFKFDKIFDQQDTNVDVFKEVGQLVQSSL 80
Cdd:cd01366   1 KGNIRVFCRVRPLLPSEENEDTSHITFPDEDG----QTIELTS--IGAKQKEFSFDKVFDPEASQEDVFEEVSPLVQSAL 74
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
3KAR_A       81 DGYNVCIFAYGQTGSGKTFTMLNP--GDGIIPSTISHIFNWINKLKTKGWDYKVNCEFIEIYNENIVDLLRSDNNNKedt 158
Cdd:cd01366  75 DGYNVCIFAYGQTGSGKTYTMEGPpeSPGIIPRALQELFNTIKELKEKGWSYTIKASMLEIYNETIRDLLAPGNAPQ--- 151
                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
3KAR_A      159 sigLKHEIRHDQETKTTTITNVTSCKLESEEMVEIILKKANKLRSTASTASNEHSSRSHSIFIIHLSGSNAKTGAHSYGT 238
Cdd:cd01366 152 ---KKLEIRHDSEKGDTTVTNLTEVKVSSPEEVRQLLKKASKNRSTASTAMNEHSSRSHSVFILHISGRNLQTGEISVGK 228
                       250       260       270       280       290       300       310       320
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
3KAR_A      239 LNLVDLAGSERINVSQVVGDRLRETQNINKSLSCLGDVIHALGQPDStkrHIPFRNSKLTYLLQYSLTGDSKTLMFVNIS 318
Cdd:cd01366 229 LNLVDLAGSERLNKSGATGDRLKETQAINKSLSALGDVISALRQKQS---HIPYRNSKLTYLLQDSLGGNSKTLMFVNIS 305
                       330       340
                ....*....|....*....|....
3KAR_A      319 PSSSHINETLNSLRFASKVNSTRL 342
Cdd:cd01366 306 PAESNLNETLNSLRFASKVNSCEL 329
 
Name Accession Description Interval E-value
KISc_C_terminal cd01366
Kinesin motor domain, KIFC2/KIFC3/ncd-like carboxy-terminal kinesins; Kinesin motor domain, ...
1-342 0e+00

Kinesin motor domain, KIFC2/KIFC3/ncd-like carboxy-terminal kinesins; Kinesin motor domain, KIFC2/KIFC3/ncd-like carboxy-terminal kinesins. Ncd is a spindle motor protein necessary for chromosome segregation in meiosis. KIFC2/KIFC3-like kinesins have been implicated in motility of the Golgi apparatus as well as dentritic and axonal transport in neurons. This catalytic (head) domain has ATPase activity and belongs to the larger group of P-loop NTPases. Kinesins are microtubule-dependent molecular motors that play important roles in intracellular transport and in cell division. In this subgroup the motor domain is found at the C-terminus (C-type). C-type kinesins are (-) end-directed motors, i.e. they transport cargo towards the (-) end of the microtubule. Kinesin motor domains hydrolyze ATP at a rate of about 80 per second, and move along the microtubule at a speed of about 6400 Angstroms per second. To achieve that, kinesin head groups work in pairs. Upon replacing ADP with ATP, a kinesin motor domain increases its affinity for microtubule binding and locks in place. Also, the neck linker binds to the motor domain, which repositions the other head domain through the coiled-coil domain close to a second tubulin dimer, about 80 Angstroms along the microtubule. Meanwhile, ATP hydrolysis takes place, and when the second head domain binds to the microtubule, the first domain again replaces ADP with ATP, triggering a conformational change that pulls the first domain forward.


Pssm-ID: 276817 [Multi-domain]  Cd Length: 329  Bit Score: 523.70  E-value: 0e+00
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
3KAR_A        1 MGNIRVYCRIRPALKNLENSDTSLINVNEFDDnsgvQSMEVTKiqNTAQVHEFKFDKIFDQQDTNVDVFKEVGQLVQSSL 80
Cdd:cd01366   1 KGNIRVFCRVRPLLPSEENEDTSHITFPDEDG----QTIELTS--IGAKQKEFSFDKVFDPEASQEDVFEEVSPLVQSAL 74
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
3KAR_A       81 DGYNVCIFAYGQTGSGKTFTMLNP--GDGIIPSTISHIFNWINKLKTKGWDYKVNCEFIEIYNENIVDLLRSDNNNKedt 158
Cdd:cd01366  75 DGYNVCIFAYGQTGSGKTYTMEGPpeSPGIIPRALQELFNTIKELKEKGWSYTIKASMLEIYNETIRDLLAPGNAPQ--- 151
                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
3KAR_A      159 sigLKHEIRHDQETKTTTITNVTSCKLESEEMVEIILKKANKLRSTASTASNEHSSRSHSIFIIHLSGSNAKTGAHSYGT 238
Cdd:cd01366 152 ---KKLEIRHDSEKGDTTVTNLTEVKVSSPEEVRQLLKKASKNRSTASTAMNEHSSRSHSVFILHISGRNLQTGEISVGK 228
                       250       260       270       280       290       300       310       320
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
3KAR_A      239 LNLVDLAGSERINVSQVVGDRLRETQNINKSLSCLGDVIHALGQPDStkrHIPFRNSKLTYLLQYSLTGDSKTLMFVNIS 318
Cdd:cd01366 229 LNLVDLAGSERLNKSGATGDRLKETQAINKSLSALGDVISALRQKQS---HIPYRNSKLTYLLQDSLGGNSKTLMFVNIS 305
                       330       340
                ....*....|....*....|....
3KAR_A      319 PSSSHINETLNSLRFASKVNSTRL 342
Cdd:cd01366 306 PAESNLNETLNSLRFASKVNSCEL 329
KISc smart00129
Kinesin motor, catalytic domain. ATPase; Microtubule-dependent molecular motors that play ...
3-342 1.09e-141

Kinesin motor, catalytic domain. ATPase; Microtubule-dependent molecular motors that play important roles in intracellular transport of organelles and in cell division.


Pssm-ID: 214526 [Multi-domain]  Cd Length: 335  Bit Score: 404.26  E-value: 1.09e-141
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
3KAR_A           3 NIRVYCRIRPALKNLENSDTSliNVNEFDDNSGvQSMEVTKIQNTAQVHEFKFDKIFDQQDTNVDVFKEVG-QLVQSSLD 81
Cdd:smart00129   1 NIRVVVRVRPLNKREKSRKSP--SVVPFPDKVG-KTLTVRSPKNRQGEKKFTFDKVFDATASQEDVFEETAaPLVDSVLE 77
                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
3KAR_A          82 GYNVCIFAYGQTGSGKTFTMLNPGD--GIIPSTISHIFNWINKLKtKGWDYKVNCEFIEIYNENIVDLLRSDNNnkedts 159
Cdd:smart00129  78 GYNATIFAYGQTGSGKTYTMIGTPDspGIIPRALKDLFEKIDKRE-EGWQFSVKVSYLEIYNEKIRDLLNPSSK------ 150
                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
3KAR_A         160 iglKHEIRHDqETKTTTITNVTSCKLESEEMVEIILKKANKLRSTASTASNEHSSRSHSIFIIHLS--GSNAKTGAHSYG 237
Cdd:smart00129 151 ---KLEIRED-EKGGVYVKGLTEISVSSFEEVYNLLEKGNKNRTVAATKMNEESSRSHAVFTITVEqkIKNSSSGSGKAS 226
                          250       260       270       280       290       300       310       320
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
3KAR_A         238 TLNLVDLAGSERINVSQVVGDRLRETQNINKSLSCLGDVIHALGQPdSTKRHIPFRNSKLTYLLQYSLTGDSKTLMFVNI 317
Cdd:smart00129 227 KLNLVDLAGSERAKKTGAEGDRLKEAGNINKSLSALGNVINALAQH-SKSRHIPYRDSKLTRLLQDSLGGNSKTLMIANV 305
                          330       340
                   ....*....|....*....|....*
3KAR_A         318 SPSSSHINETLNSLRFASKVNSTRL 342
Cdd:smart00129 306 SPSSSNLEETLSTLRFASRAKEIKN 330
Kinesin pfam00225
Kinesin motor domain;
9-340 3.25e-135

Kinesin motor domain;


Pssm-ID: 459720 [Multi-domain]  Cd Length: 326  Bit Score: 387.70  E-value: 3.25e-135
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
3KAR_A          9 RIRPALKNLENSDTSLINVnefDDNSGVQSMEVTKIQNTAQVHEFKFDKIFDQQDTNVDVFKEVG-QLVQSSLDGYNVCI 87
Cdd:pfam00225   1 RVRPLNEREKERGSSVIVS---VESVDSETVESSHLTNKNRTKTFTFDKVFDPEATQEDVYEETAkPLVESVLEGYNVTI 77
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
3KAR_A         88 FAYGQTGSGKTFTMLNPGD--GIIPSTISHIFNWINKLKTKgWDYKVNCEFIEIYNENIVDLLRSDNNNKedtsigLKHE 165
Cdd:pfam00225  78 FAYGQTGSGKTYTMEGSDEqpGIIPRALEDLFDRIQKTKER-SEFSVKVSYLEIYNEKIRDLLSPSNKNK------RKLR 150
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
3KAR_A        166 IRHDQETKTTTITNVtSCKLESEEMVEIILKKANKLRSTASTASNEHSSRSHSIFIIHLSGSNAKTG---AHSYGTLNLV 242
Cdd:pfam00225 151 IREDPKKGVYVKGLT-EVEVSSAEEVLELLQLGNKNRTVAATKMNEESSRSHAIFTITVEQRNRSTGgeeSVKTGKLNLV 229
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
3KAR_A        243 DLAGSERINVSQVV-GDRLRETQNINKSLSCLGDVIHALGQPDSTkrHIPFRNSKLTYLLQYSLTGDSKTLMFVNISPSS 321
Cdd:pfam00225 230 DLAGSERASKTGAAgGQRLKEAANINKSLSALGNVISALADKKSK--HIPYRDSKLTRLLQDSLGGNSKTLMIANISPSS 307
                         330
                  ....*....|....*....
3KAR_A        322 SHINETLNSLRFASKVNST 340
Cdd:pfam00225 308 SNYEETLSTLRFASRAKNI 326
KIP1 COG5059
Kinesin-like protein [Cytoskeleton];
52-343 2.47e-65

Kinesin-like protein [Cytoskeleton];


Pssm-ID: 227392 [Multi-domain]  Cd Length: 568  Bit Score: 216.14  E-value: 2.47e-65
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
3KAR_A       52 EFKFDKIFDQQDTNVDVFKE-VGQLVQSSLDGYNVCIFAYGQTGSGKTFTMlnPGD----GIIPSTISHIFNWINKLKtK 126
Cdd:COG5059  57 TYAFDKVFGPSATQEDVYEEtIKPLIDSLLLGYNCTVFAYGQTGSGKTYTM--SGTeeepGIIPLSLKELFSKLEDLS-M 133
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
3KAR_A      127 GWDYKVNCEFIEIYNENIVDLLRSDNNNKEdtsiglkheIRHDQETKTTTITNVTSCKLESEEMVEIIlKKANKLRSTAS 206
Cdd:COG5059 134 TKDFAVSISYLEIYNEKIYDLLSPNEESLN---------IREDSLLGVKVAGLTEKHVSSKEEILDLL-RKGEKNRTTAS 203
                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
3KAR_A      207 TASNEHSSRSHSIFIIHLSGSNAKTGAHSYGTLNLVDLAGSERINVSQVVGDRLRETQNINKSLSCLGDVIHALGQPDST 286
Cdd:COG5059 204 TEINDESSRSHSIFQIELASKNKVSGTSETSKLSLVDLAGSERAARTGNRGTRLKEGASINKSLLTLGNVINALGDKKKS 283
                       250       260       270       280       290
                ....*....|....*....|....*....|....*....|....*....|....*..
3KAR_A      287 kRHIPFRNSKLTYLLQYSLTGDSKTLMFVNISPSSSHINETLNSLRFASKVNSTRLV 343
Cdd:COG5059 284 -GHIPYRESKLTRLLQDSLGGNCNTRVICTISPSSNSFEETINTLKFASRAKSIKNK 339
PLN03188 PLN03188
kinesin-12 family protein; Provisional
4-336 7.14e-59

kinesin-12 family protein; Provisional


Pssm-ID: 215621 [Multi-domain]  Cd Length: 1320  Bit Score: 205.17  E-value: 7.14e-59
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
3KAR_A          4 IRVYCRIRPALKNLEnsdtslinvnefddnsgvQSMEVTKIQN---TAQVHEFKFDKIFDQQDTNVDVFKEVGQ-LVQSS 79
Cdd:PLN03188  100 VKVIVRMKPLNKGEE------------------GEMIVQKMSNdslTINGQTFTFDSIADPESTQEDIFQLVGApLVENC 161
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
3KAR_A         80 LDGYNVCIFAYGQTGSGKTFTMLNPGD------------GIIPSTISHIFNWINKLKTKGWD----YKVNCEFIEIYNEN 143
Cdd:PLN03188  162 LAGFNSSVFAYGQTGSGKTYTMWGPANglleehlsgdqqGLTPRVFERLFARINEEQIKHADrqlkYQCRCSFLEIYNEQ 241
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
3KAR_A        144 IVDLLRSDNNNKEdtsiglkheIRHDQETKTTTITNVTSCKLESEEMVEIILKKANKlRSTASTASNEHSSRSHSIF--I 221
Cdd:PLN03188  242 ITDLLDPSQKNLQ---------IREDVKSGVYVENLTEEYVKTMKDVTQLLIKGLSN-RRTGATSINAESSRSHSVFtcV 311
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
3KAR_A        222 IHLSGSNAKTGAHSYGT--LNLVDLAGSERINVSQVVGDRLRETQNINKSLSCLGDVIHALGQPDST--KRHIPFRNSKL 297
Cdd:PLN03188  312 VESRCKSVADGLSSFKTsrINLVDLAGSERQKLTGAAGDRLKEAGNINRSLSQLGNLINILAEISQTgkQRHIPYRDSRL 391
                         330       340       350
                  ....*....|....*....|....*....|....*....
3KAR_A        298 TYLLQYSLTGDSKTLMFVNISPSSSHINETLNSLRFASK 336
Cdd:PLN03188  392 TFLLQESLGGNAKLAMVCAISPSQSCKSETFSTLRFAQR 430
 
Name Accession Description Interval E-value
KISc_C_terminal cd01366
Kinesin motor domain, KIFC2/KIFC3/ncd-like carboxy-terminal kinesins; Kinesin motor domain, ...
1-342 0e+00

Kinesin motor domain, KIFC2/KIFC3/ncd-like carboxy-terminal kinesins; Kinesin motor domain, KIFC2/KIFC3/ncd-like carboxy-terminal kinesins. Ncd is a spindle motor protein necessary for chromosome segregation in meiosis. KIFC2/KIFC3-like kinesins have been implicated in motility of the Golgi apparatus as well as dentritic and axonal transport in neurons. This catalytic (head) domain has ATPase activity and belongs to the larger group of P-loop NTPases. Kinesins are microtubule-dependent molecular motors that play important roles in intracellular transport and in cell division. In this subgroup the motor domain is found at the C-terminus (C-type). C-type kinesins are (-) end-directed motors, i.e. they transport cargo towards the (-) end of the microtubule. Kinesin motor domains hydrolyze ATP at a rate of about 80 per second, and move along the microtubule at a speed of about 6400 Angstroms per second. To achieve that, kinesin head groups work in pairs. Upon replacing ADP with ATP, a kinesin motor domain increases its affinity for microtubule binding and locks in place. Also, the neck linker binds to the motor domain, which repositions the other head domain through the coiled-coil domain close to a second tubulin dimer, about 80 Angstroms along the microtubule. Meanwhile, ATP hydrolysis takes place, and when the second head domain binds to the microtubule, the first domain again replaces ADP with ATP, triggering a conformational change that pulls the first domain forward.


Pssm-ID: 276817 [Multi-domain]  Cd Length: 329  Bit Score: 523.70  E-value: 0e+00
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
3KAR_A        1 MGNIRVYCRIRPALKNLENSDTSLINVNEFDDnsgvQSMEVTKiqNTAQVHEFKFDKIFDQQDTNVDVFKEVGQLVQSSL 80
Cdd:cd01366   1 KGNIRVFCRVRPLLPSEENEDTSHITFPDEDG----QTIELTS--IGAKQKEFSFDKVFDPEASQEDVFEEVSPLVQSAL 74
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
3KAR_A       81 DGYNVCIFAYGQTGSGKTFTMLNP--GDGIIPSTISHIFNWINKLKTKGWDYKVNCEFIEIYNENIVDLLRSDNNNKedt 158
Cdd:cd01366  75 DGYNVCIFAYGQTGSGKTYTMEGPpeSPGIIPRALQELFNTIKELKEKGWSYTIKASMLEIYNETIRDLLAPGNAPQ--- 151
                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
3KAR_A      159 sigLKHEIRHDQETKTTTITNVTSCKLESEEMVEIILKKANKLRSTASTASNEHSSRSHSIFIIHLSGSNAKTGAHSYGT 238
Cdd:cd01366 152 ---KKLEIRHDSEKGDTTVTNLTEVKVSSPEEVRQLLKKASKNRSTASTAMNEHSSRSHSVFILHISGRNLQTGEISVGK 228
                       250       260       270       280       290       300       310       320
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
3KAR_A      239 LNLVDLAGSERINVSQVVGDRLRETQNINKSLSCLGDVIHALGQPDStkrHIPFRNSKLTYLLQYSLTGDSKTLMFVNIS 318
Cdd:cd01366 229 LNLVDLAGSERLNKSGATGDRLKETQAINKSLSALGDVISALRQKQS---HIPYRNSKLTYLLQDSLGGNSKTLMFVNIS 305
                       330       340
                ....*....|....*....|....
3KAR_A      319 PSSSHINETLNSLRFASKVNSTRL 342
Cdd:cd01366 306 PAESNLNETLNSLRFASKVNSCEL 329
KISc smart00129
Kinesin motor, catalytic domain. ATPase; Microtubule-dependent molecular motors that play ...
3-342 1.09e-141

Kinesin motor, catalytic domain. ATPase; Microtubule-dependent molecular motors that play important roles in intracellular transport of organelles and in cell division.


Pssm-ID: 214526 [Multi-domain]  Cd Length: 335  Bit Score: 404.26  E-value: 1.09e-141
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
3KAR_A           3 NIRVYCRIRPALKNLENSDTSliNVNEFDDNSGvQSMEVTKIQNTAQVHEFKFDKIFDQQDTNVDVFKEVG-QLVQSSLD 81
Cdd:smart00129   1 NIRVVVRVRPLNKREKSRKSP--SVVPFPDKVG-KTLTVRSPKNRQGEKKFTFDKVFDATASQEDVFEETAaPLVDSVLE 77
                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
3KAR_A          82 GYNVCIFAYGQTGSGKTFTMLNPGD--GIIPSTISHIFNWINKLKtKGWDYKVNCEFIEIYNENIVDLLRSDNNnkedts 159
Cdd:smart00129  78 GYNATIFAYGQTGSGKTYTMIGTPDspGIIPRALKDLFEKIDKRE-EGWQFSVKVSYLEIYNEKIRDLLNPSSK------ 150
                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
3KAR_A         160 iglKHEIRHDqETKTTTITNVTSCKLESEEMVEIILKKANKLRSTASTASNEHSSRSHSIFIIHLS--GSNAKTGAHSYG 237
Cdd:smart00129 151 ---KLEIRED-EKGGVYVKGLTEISVSSFEEVYNLLEKGNKNRTVAATKMNEESSRSHAVFTITVEqkIKNSSSGSGKAS 226
                          250       260       270       280       290       300       310       320
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
3KAR_A         238 TLNLVDLAGSERINVSQVVGDRLRETQNINKSLSCLGDVIHALGQPdSTKRHIPFRNSKLTYLLQYSLTGDSKTLMFVNI 317
Cdd:smart00129 227 KLNLVDLAGSERAKKTGAEGDRLKEAGNINKSLSALGNVINALAQH-SKSRHIPYRDSKLTRLLQDSLGGNSKTLMIANV 305
                          330       340
                   ....*....|....*....|....*
3KAR_A         318 SPSSSHINETLNSLRFASKVNSTRL 342
Cdd:smart00129 306 SPSSSNLEETLSTLRFASRAKEIKN 330
KISc cd00106
Kinesin motor domain; Kinesin motor domain. This catalytic (head) domain has ATPase activity ...
3-337 2.93e-136

Kinesin motor domain; Kinesin motor domain. This catalytic (head) domain has ATPase activity and belongs to the larger group of P-loop NTPases. Kinesins are microtubule-dependent molecular motors that play important roles in intracellular transport and in cell division. In most kinesins, the motor domain is found at the N-terminus (N-type), in some its is found in the middle (M-type), or C-terminal (C-type). N-type and M-type kinesins are (+) end-directed motors, while C-type kinesins are (-) end-directed motors, i.e. they transport cargo towards the (-) end of the microtubule. Kinesin motor domains hydrolyze ATP at a rate of about 80 per second, and move along the microtubule at a speed of about 6400 Angstroms per second. To achieve that, kinesin head groups work in pairs. Upon replacing ADP with ATP, a kinesin motor domain increases its affinity for microtubule binding and locks in place. Also, the neck linker binds to the motor domain, which repositions the other head domain through the coiled-coil domain close to a second tubulin dimer, about 80 Angstroms along the microtubule. Meanwhile, ATP hydrolysis takes place, and when the second head domain binds to the microtubule, the first domain again replaces ADP with ATP, triggering a conformational change that pulls the first domain forward.


Pssm-ID: 276812 [Multi-domain]  Cd Length: 326  Bit Score: 390.46  E-value: 2.93e-136
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
3KAR_A        3 NIRVYCRIRPALKNLENSDTSLINVNEFDdnsgvqSMEVTKIQNTAQV-HEFKFDKIFDQQDTNVDVFKEVGQ-LVQSSL 80
Cdd:cd00106   1 NVRVAVRVRPLNGREARSAKSVISVDGGK------SVVLDPPKNRVAPpKTFAFDAVFDSTSTQEEVYEGTAKpLVDSAL 74
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
3KAR_A       81 DGYNVCIFAYGQTGSGKTFTMLNPGD---GIIPSTISHIFNWINKLKTKGWDYKVNCEFIEIYNENIVDLLRSDNNNKed 157
Cdd:cd00106  75 EGYNGTIFAYGQTGSGKTYTMLGPDPeqrGIIPRALEDIFERIDKRKETKSSFSVSASYLEIYNEKIYDLLSPVPKKP-- 152
                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
3KAR_A      158 tsiglkHEIRHDqETKTTTITNVTSCKLESEEMVEIILKKANKLRSTASTASNEHSSRSHSIFIIHLSGSNAKT--GAHS 235
Cdd:cd00106 153 ------LSLRED-PKRGVYVKGLTEVEVGSLEDALELLDAGNKNRTTASTNMNEHSSRSHAVFTIHVKQRNREKsgESVT 225
                       250       260       270       280       290       300       310       320
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
3KAR_A      236 YGTLNLVDLAGSERINVSQVVGDRLRETQNINKSLSCLGDVIHALGQPDstKRHIPFRNSKLTYLLQYSLTGDSKTLMFV 315
Cdd:cd00106 226 SSKLNLVDLAGSERAKKTGAEGDRLKEGGNINKSLSALGKVISALADGQ--NKHIPYRDSKLTRLLQDSLGGNSKTIMIA 303
                       330       340
                ....*....|....*....|..
3KAR_A      316 NISPSSSHINETLNSLRFASKV 337
Cdd:cd00106 304 CISPSSENFEETLSTLRFASRA 325
Kinesin pfam00225
Kinesin motor domain;
9-340 3.25e-135

Kinesin motor domain;


Pssm-ID: 459720 [Multi-domain]  Cd Length: 326  Bit Score: 387.70  E-value: 3.25e-135
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
3KAR_A          9 RIRPALKNLENSDTSLINVnefDDNSGVQSMEVTKIQNTAQVHEFKFDKIFDQQDTNVDVFKEVG-QLVQSSLDGYNVCI 87
Cdd:pfam00225   1 RVRPLNEREKERGSSVIVS---VESVDSETVESSHLTNKNRTKTFTFDKVFDPEATQEDVYEETAkPLVESVLEGYNVTI 77
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
3KAR_A         88 FAYGQTGSGKTFTMLNPGD--GIIPSTISHIFNWINKLKTKgWDYKVNCEFIEIYNENIVDLLRSDNNNKedtsigLKHE 165
Cdd:pfam00225  78 FAYGQTGSGKTYTMEGSDEqpGIIPRALEDLFDRIQKTKER-SEFSVKVSYLEIYNEKIRDLLSPSNKNK------RKLR 150
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
3KAR_A        166 IRHDQETKTTTITNVtSCKLESEEMVEIILKKANKLRSTASTASNEHSSRSHSIFIIHLSGSNAKTG---AHSYGTLNLV 242
Cdd:pfam00225 151 IREDPKKGVYVKGLT-EVEVSSAEEVLELLQLGNKNRTVAATKMNEESSRSHAIFTITVEQRNRSTGgeeSVKTGKLNLV 229
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
3KAR_A        243 DLAGSERINVSQVV-GDRLRETQNINKSLSCLGDVIHALGQPDSTkrHIPFRNSKLTYLLQYSLTGDSKTLMFVNISPSS 321
Cdd:pfam00225 230 DLAGSERASKTGAAgGQRLKEAANINKSLSALGNVISALADKKSK--HIPYRDSKLTRLLQDSLGGNSKTLMIANISPSS 307
                         330
                  ....*....|....*....
3KAR_A        322 SHINETLNSLRFASKVNST 340
Cdd:pfam00225 308 SNYEETLSTLRFASRAKNI 326
KISc_KIF4 cd01372
Kinesin motor domain, KIF4-like subfamily; Kinesin motor domain, KIF4-like subfamily. Members ...
4-334 8.67e-90

Kinesin motor domain, KIF4-like subfamily; Kinesin motor domain, KIF4-like subfamily. Members of this group seem to perform a variety of functions, and have been implicated in neuronal organelle transport and chromosome segregation during mitosis. This catalytic (head) domain has ATPase activity and belongs to the larger group of P-loop NTPases. Kinesins are microtubule-dependent molecular motors that play important roles in intracellular transport and in cell division. In most kinesins, the motor domain is found at the N-terminus (N-type). N-type kinesins are (+) end-directed motors, i.e. they transport cargo towards the (+) end of the microtubule. Kinesin motor domains hydrolyze ATP at a rate of about 80 per second, and move along the microtubule at a speed of about 6400 Angstroms per second. To achieve that, kinesin head groups work in pairs. Upon replacing ADP with ATP, a kinesin motor domain increases its affinity for microtubule binding and locks in place. Also, the neck linker binds to the motor domain, which repositions the other head domain through the coiled-coil domain close to a second tubulin dimer, about 80 Angstroms along the microtubule. Meanwhile, ATP hydrolysis takes place, and when the second head domain binds to the microtubule, the first domain again replaces ADP with ATP, triggering a conformational change that pulls the first domain forward.


Pssm-ID: 276823 [Multi-domain]  Cd Length: 341  Bit Score: 272.67  E-value: 8.67e-90
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
3KAR_A        4 IRVYCRIRPALKNlENSDTSLINVNefddnsgVQSMEVTKIQNTAQVheFKFDKIFDQQDTNVDVFKE-VGQLVQSSLDG 82
Cdd:cd01372   3 VRVAVRVRPLLPK-EIIEGCRICVS-------FVPGEPQVTVGTDKS--FTFDYVFDPSTEQEEVYNTcVAPLVDGLFEG 72
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
3KAR_A       83 YNVCIFAYGQTGSGKTFTM--------LNPGDGIIPSTISHIFNWINKLKtKGWDYKVNCEFIEIYNENIVDLLRSDNNN 154
Cdd:cd01372  73 YNATVLAYGQTGSGKTYTMgtaytaeeDEEQVGIIPRAIQHIFKKIEKKK-DTFEFQLKVSFLEIYNEEIRDLLDPETDK 151
                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
3KAR_A      155 KEDTSIglkHEIRHDQetktTTITNVTSCKLESEEMVEIILKKANKLRSTASTASNEHSSRSHSIFIIHL--------SG 226
Cdd:cd01372 152 KPTISI---REDSKGG----ITIVGLTEVTVLSAEDMMSCLEQGSLSRTTASTAMNSQSSRSHAIFTITLeqtkkngpIA 224
                       250       260       270       280       290       300       310       320
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
3KAR_A      227 SNAKTGAHSYGT--LNLVDLAGSERINVSQVVGDRLRETQNINKSLSCLGDVIHALGQPDSTKRHIPFRNSKLTYLLQYS 304
Cdd:cd01372 225 PMSADDKNSTFTskFHFVDLAGSERLKRTGATGDRLKEGISINSGLLALGNVISALGDESKKGAHVPYRDSKLTRLLQDS 304
                       330       340       350
                ....*....|....*....|....*....|
3KAR_A      305 LTGDSKTLMFVNISPSSSHINETLNSLRFA 334
Cdd:cd01372 305 LGGNSHTLMIACVSPADSNFEETLNTLKYA 334
KISc_KIF3 cd01371
Kinesin motor domain, kinesins II or KIF3_like proteins; Kinesin motor domain, kinesins II or ...
3-336 5.39e-84

Kinesin motor domain, kinesins II or KIF3_like proteins; Kinesin motor domain, kinesins II or KIF3_like proteins. Subgroup of kinesins, which form heterotrimers composed of 2 kinesins and one non-motor accessory subunit. Kinesins II play important roles in ciliary transport, and have been implicated in neuronal transport, melanosome transport, the secretory pathway, and mitosis. This catalytic (head) domain has ATPase activity and belongs to the larger group of P-loop NTPases. Kinesins are microtubule-dependent molecular motors that play important roles in intracellular transport and in cell division. In this group the motor domain is found at the N-terminus (N-type). N-type kinesins are (+) end-directed motors, i.e. they transport cargo towards the (+) end of the microtubule. Kinesin motor domains hydrolyze ATP at a rate of about 80 per second, and move along the microtubule at a speed of about 6400 Angstroms per second. To achieve that, kinesin head groups work in pairs. Upon replacing ADP with ATP, a kinesin motor domain increases its affinity for microtubule binding and locks in place. Also, the neck linker binds to the motor domain, which repositions the other head domain through the coiled-coil domain close to a second tubulin dimer, about 80 Angstroms along the microtubule. Meanwhile, ATP hydrolysis takes place, and when the second head domain binds to the microtubule, the first domain again replaces ADP with ATP, triggering a conformational change that pulls the first domain forward.


Pssm-ID: 276822 [Multi-domain]  Cd Length: 334  Bit Score: 257.77  E-value: 5.39e-84
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
3KAR_A        3 NIRVYCRIRPaLKNLENSD--TSLINVNEfddnsgvQSMEVTKIQNTAQVHE----FKFDKIFDQQDTNVDVFKEVGQ-L 75
Cdd:cd01371   2 NVKVVVRCRP-LNGKEKAAgaLQIVDVDE-------KRGQVSVRNPKATANEppktFTFDAVFDPNSKQLDVYDETARpL 73
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
3KAR_A       76 VQSSLDGYNVCIFAYGQTGSGKTFTML-NPGD----GIIPSTISHIFNWINKLKTKGwDYKVNCEFIEIYNENIVDLLRS 150
Cdd:cd01371  74 VDSVLEGYNGTIFAYGQTGTGKTYTMEgKREDpelrGIIPNSFAHIFGHIARSQNNQ-QFLVRVSYLEIYNEEIRDLLGK 152
                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
3KAR_A      151 DnnnkedtsIGLKHEIRHDQETKTTTITNVTSCKLESEEMvEIILKKANKLRSTASTASNEHSSRSHSIFIIHLSGSNAK 230
Cdd:cd01371 153 D--------QTKRLELKERPDTGVYVKDLSMFVVKNADEM-EHVMNLGNKNRSVGATNMNEDSSRSHAIFTITIECSEKG 223
                       250       260       270       280       290       300       310       320
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
3KAR_A      231 TGAHSY---GTLNLVDLAGSERINVSQVVGDRLRETQNINKSLSCLGDVIHALGQPDSTkrHIPFRNSKLTYLLQYSLTG 307
Cdd:cd01371 224 EDGENHirvGKLNLVDLAGSERQSKTGATGERLKEATKINLSLSALGNVISALVDGKST--HIPYRDSKLTRLLQDSLGG 301
                       330       340
                ....*....|....*....|....*....
3KAR_A      308 DSKTLMFVNISPSSSHINETLNSLRFASK 336
Cdd:cd01371 302 NSKTVMCANIGPADYNYDETLSTLRYANR 330
KISc_CENP_E cd01374
Kinesin motor domain, CENP-E/KIP2-like subgroup; Kinesin motor domain, CENP-E/KIP2-like ...
3-336 4.60e-83

Kinesin motor domain, CENP-E/KIP2-like subgroup; Kinesin motor domain, CENP-E/KIP2-like subgroup, involved in chromosome movement and/or spindle elongation during mitosis. This catalytic (head) domain has ATPase activity and belongs to the larger group of P-loop NTPases. Kinesins are microtubule-dependent molecular motors that play important roles in intracellular transport and in cell division. In most kinesins, the motor domain is found at the N-terminus (N-type). N-type kinesins are (+) end-directed motors, i.e. they transport cargo towards the (+) end of the microtubule. Kinesin motor domains hydrolyze ATP at a rate of about 80 per second, and move along the microtubule at a speed of about 6400 Angstroms per second. To achieve that, kinesin head groups work in pairs. Upon replacing ADP with ATP, a kinesin motor domain increases its affinity for microtubule binding and locks in place. Also, the neck linker binds to the motor domain, which repositions the other head domain through the coiled-coil domain close to a second tubulin dimer, about 80 Angstroms along the microtubule. Meanwhile, ATP hydrolysis takes place, and when the second head domain binds to the microtubule, the first domain again replaces ADP with ATP, triggering a conformational change that pulls the first domain forward.


Pssm-ID: 276825 [Multi-domain]  Cd Length: 321  Bit Score: 254.56  E-value: 4.60e-83
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
3KAR_A        3 NIRVYCRIRPAlknleNSDTSLINVN---EFDDNSGVQSmevtkiqnTAQVHEFKFDKIFDQQDTNVDVFKEVGQ-LVQS 78
Cdd:cd01374   1 KITVTVRVRPL-----NSREIGINEQvawEIDNDTIYLV--------EPPSTSFTFDHVFGGDSTNREVYELIAKpVVKS 67
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
3KAR_A       79 SLDGYNVCIFAYGQTGSGKTFTMLNPGD--GIIPSTISHIFNWINKLKTKgwDYKVNCEFIEIYNENIVDLLRSDNNN-- 154
Cdd:cd01374  68 ALEGYNGTIFAYGQTSSGKTFTMSGDEDepGIIPLAIRDIFSKIQDTPDR--EFLLRVSYLEIYNEKINDLLSPTSQNlk 145
                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
3KAR_A      155 -KED-----TSIGLKHEIrhdqetktttitnvtsckLESEEMVEIILKKANKLRSTASTASNEHSSRSHSIFIIHLSGSN 228
Cdd:cd01374 146 iRDDvekgvYVAGLTEEI------------------VSSPEHALSLIARGEKNRHVGETDMNERSSRSHTIFRITIESSE 207
                       250       260       270       280       290       300       310       320
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
3KAR_A      229 AKT---GAHSYGTLNLVDLAGSERINVSQVVGDRLRETQNINKSLSCLGDVIHALGQpDSTKRHIPFRNSKLTYLLQYSL 305
Cdd:cd01374 208 RGEleeGTVRVSTLNLIDLAGSERAAQTGAAGVRRKEGSHINKSLLTLGTVISKLSE-GKVGGHIPYRDSKLTRILQPSL 286
                       330       340       350
                ....*....|....*....|....*....|.
3KAR_A      306 TGDSKTLMFVNISPSSSHINETLNSLRFASK 336
Cdd:cd01374 287 GGNSRTAIICTITPAESHVEETLNTLKFASR 317
KISc_KIP3_like cd01370
Kinesin motor domain, KIP3-like subgroup; Kinesin motor domain, KIP3-like subgroup. The yeast ...
3-339 1.12e-81

Kinesin motor domain, KIP3-like subgroup; Kinesin motor domain, KIP3-like subgroup. The yeast kinesin KIP3 plays a role in positioning the mitotic spindle. This catalytic (head) domain has ATPase activity and belongs to the larger group of P-loop NTPases. Kinesins are microtubule-dependent molecular motors that play important roles in intracellular transport and in cell division. In most kinesins, the motor domain is found at the N-terminus (N-type). N-type kinesins are (+) end-directed motors, i.e. they transport cargo towards the (+) end of the microtubule. Kinesin motor domains hydrolyze ATP at a rate of about 80 per second, and move along the microtubule at a speed of about 6400 Angstroms per second. To achieve that, kinesin head groups work in pairs. Upon replacing ADP with ATP, a kinesin motor domain increases its affinity for microtubule binding and locks in place. Also, the neck linker binds to the motor domain, which repositions the other head domain through the coiled-coil domain close to a second tubulin dimer, about 80 Angstroms along the microtubule. Meanwhile, ATP hydrolysis takes place, and when the second head domain binds to the microtubule, the first domain again replaces ADP with ATP, triggering a conformational change that pulls the first domain forward.


Pssm-ID: 276821 [Multi-domain]  Cd Length: 345  Bit Score: 251.88  E-value: 1.12e-81
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
3KAR_A        3 NIRVYCRIRP-ALKNLENSDTSLINVNE-----FDDN------SGVQSMEVTKIQNTAQVHEFKFDKIFDQQDTNVDVFK 70
Cdd:cd01370   1 SLTVAVRVRPfSEKEKNEGFRRIVKVMDnhmlvFDPKdeedgfFHGGSNNRDRRKRRNKELKYVFDRVFDETSTQEEVYE 80
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
3KAR_A       71 E-VGQLVQSSLDGYNVCIFAYGQTGSGKTFTMLNPGD--GIIPSTISHIFNWINKLKTKGwDYKVNCEFIEIYNENIVDL 147
Cdd:cd01370  81 EtTKPLVDGVLNGYNATVFAYGATGAGKTHTMLGTPQepGLMVLTMKELFKRIESLKDEK-EFEVSMSYLEIYNETIRDL 159
                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
3KAR_A      148 LRSDNnnkedtsiglKH-EIRHDQETKTTTITNVTSCKLESEEMVEIiLKKANKLRSTASTASNEHSSRSHSIFIIHLSG 226
Cdd:cd01370 160 LNPSS----------GPlELREDAQNGIVVAGLTEHSPKSAEEILEL-LMKGNRNRTQEPTDANATSSRSHAVLQITVRQ 228
                       250       260       270       280       290       300       310       320
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
3KAR_A      227 SNAKTGA---HSYGTLNLVDLAGSERINVSQVVGDRLRETQNINKSLSCLGDVIHALGQPDSTKRHIPFRNSKLTYLLQY 303
Cdd:cd01370 229 QDKTASInqqVRQGKLSLIDLAGSERASATNNRGQRLKEGANINRSLLALGNCINALADPGKKNKHIPYRDSKLTRLLKD 308
                       330       340       350
                ....*....|....*....|....*....|....*.
3KAR_A      304 SLTGDSKTLMFVNISPSSSHINETLNSLRFASKVNS 339
Cdd:cd01370 309 SLGGNCRTVMIANISPSSSSYEETHNTLKYANRAKN 344
KISc_KIF1A_KIF1B cd01365
Kinesin motor domain, KIF1_like proteins; Kinesin motor domain, KIF1_like proteins. KIF1A ...
2-341 1.03e-79

Kinesin motor domain, KIF1_like proteins; Kinesin motor domain, KIF1_like proteins. KIF1A (Unc104) transports synaptic vesicles to the nerve terminal, KIF1B has been implicated in transport of mitochondria. Both proteins are expressed in neurons. This catalytic (head) domain has ATPase activity and belongs to the larger group of P-loop NTPases. Kinesins are microtubule-dependent molecular motors that play important roles in intracellular transport and in cell division. In most kinesins, the motor domain is found at the N-terminus (N-type). N-type kinesins are (+) end-directed motors, i.e. they transport cargo towards the (+) end of the microtubule. In contrast to the majority of dimeric kinesins, most KIF1A/Unc104 kinesins are monomeric motors. A lysine-rich loop in KIF1A binds to the negatively charged C-terminus of tubulin and compensates for the lack of a second motor domain, allowing KIF1A to move processively.


Pssm-ID: 276816 [Multi-domain]  Cd Length: 361  Bit Score: 247.65  E-value: 1.03e-79
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
3KAR_A        2 GNIRVYCRIRPALK-----------NLENSDTSLINVNEFDDNSGVQsmevtkiqnTAQVHEFKFDKIFDQQD------- 63
Cdd:cd01365   1 ANVKVAVRVRPFNSrekernskcivQMSGKETTLKNPKQADKNNKAT---------REVPKSFSFDYSYWSHDsedpnya 71
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
3KAR_A       64 TNVDVFKEVG-QLVQSSLDGYNVCIFAYGQTGSGKTFTMLNPGD--GIIPSTISHIFNWINKLKTKGWDYKVNCEFIEIY 140
Cdd:cd01365  72 SQEQVYEDLGeELLQHAFEGYNVCLFAYGQTGSGKSYTMMGTQEqpGIIPRLCEDLFSRIADTTNQNMSYSVEVSYMEIY 151
                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
3KAR_A      141 NENIVDLLRSDNNNKEDtsiGLK---HEIR----HDQETKTttitnvtsckLESEEMVEIILKKANKLRSTASTASNEHS 213
Cdd:cd01365 152 NEKVRDLLNPKPKKNKG---NLKvreHPVLgpyvEDLSKLA----------VTSYEDIQDLMDEGNKSRTVAATNMNDTS 218
                       250       260       270       280       290       300       310       320
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
3KAR_A      214 SRSHSIFII------HLSGSNAKTGAHSygTLNLVDLAGSERINVSQVVGDRLRETQNINKSLSCLGDVIHALGQPDSTK 287
Cdd:cd01365 219 SRSHAVFTIvltqkrHDAETNLTTEKVS--KISLVDLAGSERASSTGATGDRLKEGANINKSLTTLGKVISALADMSSGK 296
                       330       340       350       360       370
                ....*....|....*....|....*....|....*....|....*....|....*....
3KAR_A      288 RH-----IPFRNSKLTYLLQYSLTGDSKTLMFVNISPSSSHINETLNSLRFASKVNSTR 341
Cdd:cd01365 297 SKkkssfIPYRDSVLTWLLKENLGGNSKTAMIAAISPADINYEETLSTLRYADRAKKIV 355
KISc_KHC_KIF5 cd01369
Kinesin motor domain, kinesin heavy chain (KHC) or KIF5-like subgroup; Kinesin motor domain, ...
1-336 5.73e-77

Kinesin motor domain, kinesin heavy chain (KHC) or KIF5-like subgroup; Kinesin motor domain, kinesin heavy chain (KHC) or KIF5-like subgroup. Members of this group have been associated with organelle transport. This catalytic (head) domain has ATPase activity and belongs to the larger group of P-loop NTPases. Kinesins are microtubule-dependent molecular motors that play important roles in intracellular transport and in cell division. In most kinesins, the motor domain is found at the N-terminus (N-type). N-type kinesins are (+) end-directed motors, i.e. they transport cargo towards the (+) end of the microtubule. Kinesin motor domains hydrolyze ATP at a rate of about 80 per second, and move along the microtubule at a speed of about 6400 Angstroms per second. To achieve that, kinesin head groups work in pairs. Upon replacing ADP with ATP, a kinesin motor domain increases its affinity for microtubule binding and locks in place. Also, the neck linker binds to the motor domain, which repositions the other head domain through the coiled-coil domain close to a second tubulin dimer, about 80 Angstroms along the microtubule. Meanwhile, ATP hydrolysis takes place, and when the second head domain binds to the microtubule, the first domain again replaces ADP with ATP, triggering a conformational change that pulls the first domain forward.


Pssm-ID: 276820 [Multi-domain]  Cd Length: 325  Bit Score: 239.15  E-value: 5.73e-77
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
3KAR_A        1 MGNIRVYCRIRPaLKNLENSDTSLINVNeFDDNSGVQsmevtkIQNTAQVHEFKFDKIFDQQDTNVDVFKE-VGQLVQSS 79
Cdd:cd01369   1 ECNIKVVCRFRP-LNELEVLQGSKSIVK-FDPEDTVV------IATSETGKTFSFDRVFDPNTTQEDVYNFaAKPIVDDV 72
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
3KAR_A       80 LDGYNVCIFAYGQTGSGKTFTMLNPGD-----GIIPSTISHIFNWINKLkTKGWDYKVNCEFIEIYNENIVDLLRSDNNN 154
Cdd:cd01369  73 LNGYNGTIFAYGQTSSGKTYTMEGKLGdpesmGIIPRIVQDIFETIYSM-DENLEFHVKVSYFEIYMEKIRDLLDVSKTN 151
                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
3KAR_A      155 ---KEDTSIGLkhEIRHDQETKTTTitnvtsckleSEEMVEII-LKKANklRSTASTASNEHSSRSHSIFIIHLSGSNAK 230
Cdd:cd01369 152 lsvHEDKNRGP--YVKGATERFVSS----------PEEVLDVIdEGKSN--RHVAVTNMNEESSRSHSIFLINVKQENVE 217
                       250       260       270       280       290       300       310       320
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
3KAR_A      231 TGAHSYGTLNLVDLAGSERINVSQVVGDRLRETQNINKSLSCLGDVIHALGqpDSTKRHIPFRNSKLTYLLQYSLTGDSK 310
Cdd:cd01369 218 TEKKKSGKLYLVDLAGSEKVSKTGAEGAVLDEAKKINKSLSALGNVINALT--DGKKTHIPYRDSKLTRILQDSLGGNSR 295
                       330       340
                ....*....|....*....|....*.
3KAR_A      311 TLMFVNISPSSSHINETLNSLRFASK 336
Cdd:cd01369 296 TTLIICCSPSSYNESETLSTLRFGQR 321
KISc_BimC_Eg5 cd01364
Kinesin motor domain, BimC/Eg5 spindle pole proteins; Kinesin motor domain, BimC/Eg5 spindle ...
3-339 1.31e-75

Kinesin motor domain, BimC/Eg5 spindle pole proteins; Kinesin motor domain, BimC/Eg5 spindle pole proteins, participate in spindle assembly and chromosome segregation during cell division. This catalytic (head) domain has ATPase activity and belongs to the larger group of P-loop NTPases. Kinesins are microtubule-dependent molecular motors that play important roles in intracellular transport and in cell division. In most kinesins, the motor domain is found at the N-terminus (N-type), N-type kinesins are (+) end-directed motors, i.e. they transport cargo towards the (+) end of the microtubule. Kinesin motor domains hydrolyze ATP at a rate of about 80 per second, and move along the microtubule at a speed of about 6400 Angstroms per second. To achieve that, kinesin head groups work in pairs. Upon replacing ADP with ATP, a kinesin motor domain increases its affinity for microtubule binding and locks in place. Also, the neck linker binds to the motor domain, which repositions the other head domain through the coiled-coil domain close to a second tubulin dimer, about 80 Angstroms along the microtubule. Meanwhile, ATP hydrolysis takes place, and when the second head domain binds to the microtubule, the first domain again replaces ADP with ATP, triggering a conformational change that pulls the first domain forward.


Pssm-ID: 276815 [Multi-domain]  Cd Length: 353  Bit Score: 236.84  E-value: 1.31e-75
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
3KAR_A        3 NIRVYCRIRPaLKNLENSDTSLINVNEFDDNSGVqSMEVTKIQNTAQVHEFKFDKIFDQQDTNVDVFKE-VGQLVQSSLD 81
Cdd:cd01364   3 NIQVVVRCRP-FNLRERKASSHSVVEVDPVRKEV-SVRTGGLADKSSTKTYTFDMVFGPEAKQIDVYRSvVCPILDEVLM 80
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
3KAR_A       82 GYNVCIFAYGQTGSGKTFTM-------------LNPGDGIIPSTISHIFNwinKLKTKGWDYKVNCEFIEIYNENIVDLL 148
Cdd:cd01364  81 GYNCTIFAYGQTGTGKTYTMegdrspneeytweLDPLAGIIPRTLHQLFE---KLEDNGTEYSVKVSYLEIYNEELFDLL 157
                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
3KAR_A      149 RSDNNNK------EDTSIGLKHEIRHDQETKTTTITNVTSckleseemveiILKKANKLRSTASTASNEHSSRSHSIFII 222
Cdd:cd01364 158 SPSSDVSerlrmfDDPRNKRGVIIKGLEEITVHNKDEVYQ-----------ILEKGAAKRKTAATLMNAQSSRSHSVFSI 226
                       250       260       270       280       290       300       310       320
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
3KAR_A      223 HLSGSNAKTGAHSY---GTLNLVDLAGSERINVSQVVGDRLRETQNINKSLSCLGDVIHALGQPDStkrHIPFRNSKLTY 299
Cdd:cd01364 227 TIHIKETTIDGEELvkiGKLNLVDLAGSENIGRSGAVDKRAREAGNINQSLLTLGRVITALVERAP---HVPYRESKLTR 303
                       330       340       350       360
                ....*....|....*....|....*....|....*....|
3KAR_A      300 LLQYSLTGDSKTLMFVNISPSSSHINETLNSLRFASKVNS 339
Cdd:cd01364 304 LLQDSLGGRTKTSIIATISPASVNLEETLSTLEYAHRAKN 343
KISc_KLP2_like cd01373
Kinesin motor domain, KIF15-like subgroup; Kinesin motor domain, KIF15-like subgroup. Members ...
3-337 1.06e-70

Kinesin motor domain, KIF15-like subgroup; Kinesin motor domain, KIF15-like subgroup. Members of this subgroup seem to play a role in mitosis and meiosis. This catalytic (head) domain has ATPase activity and belongs to the larger group of P-loop NTPases. Kinesins are microtubule-dependent molecular motors that play important roles in intracellular transport and in cell division. In most kinesins, the motor domain is found at the N-terminus (N-type). N-type kinesins are (+) end-directed motors, i.e. they transport cargo towards the (+) end of the microtubule. Kinesin motor domains hydrolyze ATP at a rate of about 80 per second, and move along the microtubule at a speed of about 6400 Angstroms per second. To achieve that, kinesin head groups work in pairs. Upon replacing ADP with ATP, a kinesin motor domain increases its affinity for microtubule binding and locks in place. Also, the neck linker binds to the motor domain, which repositions the other head domain through the coiled-coil domain close to a second tubulin dimer, about 80 Angstroms along the microtubule. Meanwhile, ATP hydrolysis takes place, and when the second head domain binds to the microtubule, the first domain again replaces ADP with ATP, triggering a conformational change that pulls the first domain forward.


Pssm-ID: 276824 [Multi-domain]  Cd Length: 347  Bit Score: 223.92  E-value: 1.06e-70
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
3KAR_A        3 NIRVYCRIRPAlknlensdtslinvNEFD-DNSGVQSMEV----TKIQNTAQVHEFKFDKIFDQQDTNVDVFKEVGQ-LV 76
Cdd:cd01373   2 AVKVFVRIRPP--------------AEREgDGEYGQCLKKlssdTLVLHSKPPKTFTFDHVADSNTNQESVFQSVGKpIV 67
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
3KAR_A       77 QSSLDGYNVCIFAYGQTGSGKTFTMLNPGD----------GIIPSTISHIFNWINKLKTK---GWDYKVNCEFIEIYNEN 143
Cdd:cd01373  68 ESCLSGYNGTIFAYGQTGSGKTYTMWGPSEsdnesphglrGVIPRIFEYLFSLIQREKEKageGKSFLCKCSFLEIYNEQ 147
                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
3KAR_A      144 IVDLLrsdnnnkEDTSIGLKheIRHDQETKTTTITNVTSCKLESEEMVEIILKKANKlRSTASTASNEHSSRSHSIFIIH 223
Cdd:cd01373 148 IYDLL-------DPASRNLK--LREDIKKGVYVENLVEEYVTSAEDVYQVLSKGWSN-RKVAATSMNRESSRSHAVFTCT 217
                       250       260       270       280       290       300       310       320
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
3KAR_A      224 LSGSNAKTGAHSYGT--LNLVDLAGSERINVSQVVGDRLRETQNINKSLSCLGDVIHALGQ-PDSTKRHIPFRNSKLTYL 300
Cdd:cd01373 218 IESWEKKACFVNIRTsrLNLVDLAGSERQKDTHAEGVRLKEAGNINKSLSCLGHVINALVDvAHGKQRHVCYRDSKLTFL 297
                       330       340       350
                ....*....|....*....|....*....|....*..
3KAR_A      301 LQYSLTGDSKTLMFVNISPSSSHINETLNSLRFASKV 337
Cdd:cd01373 298 LRDSLGGNAKTAIIANVHPSSKCFGETLSTLRFAQRA 334
KISc_KIF9_like cd01375
Kinesin motor domain, KIF9-like subgroup; Kinesin motor domain, KIF9-like subgroup; might play ...
4-337 2.85e-67

Kinesin motor domain, KIF9-like subgroup; Kinesin motor domain, KIF9-like subgroup; might play a role in cell shape remodeling. This catalytic (head) domain has ATPase activity and belongs to the larger group of P-loop NTPases. Kinesins are microtubule-dependent molecular motors that play important roles in intracellular transport and in cell division. In most kinesins, the motor domain is found at the N-terminus (N-type). N-type kinesins are (+) end-directed motors, i.e. they transport cargo towards the (+) end of the microtubule. Kinesin motor domains hydrolyze ATP at a rate of about 80 per second, and move along the microtubule at a speed of about 6400 Angstroms per second. To achieve that, kinesin head groups work in pairs. Upon replacing ADP with ATP, a kinesin motor domain increases its affinity for microtubule binding and locks in place. Also, the neck linker binds to the motor domain, which repositions the other head domain through the coiled-coil domain close to a second tubulin dimer, about 80 Angstroms along the microtubule. Meanwhile, ATP hydrolysis takes place, and when the second head domain binds to the microtubule, the first domain again replaces ADP with ATP, triggering a conformational change that pulls the first domain forward.


Pssm-ID: 276826 [Multi-domain]  Cd Length: 334  Bit Score: 214.75  E-value: 2.85e-67
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
3KAR_A        4 IRVYCRIRPALKNLE-----NSDTSLINVNEFDDNS-GVqsmevtkIQNTAQVHEFKFDKIFDQQDTNVdVFKEVGQ-LV 76
Cdd:cd01375   2 VQAFVRVRPTDDFAHemikyGEDGKSISIHLKKDLRrGV-------VNNQQEDWSFKFDGVLHNASQEL-VYETVAKdVV 73
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
3KAR_A       77 QSSLDGYNVCIFAYGQTGSGKTFTMLNPGD-----GIIPSTISHIFNWINKLKTKGwdYKVNCEFIEIYNENIVDLLRSD 151
Cdd:cd01375  74 SSALAGYNGTIFAYGQTGAGKTFTMTGGTEnykhrGIIPRALQQVFRMIEERPTKA--YTVHVSYLEIYNEQLYDLLSTL 151
                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
3KAR_A      152 NNNKEDTSiglKHEIRHDQ-ETKTTTITNVTSCKLESEEMVEIILKKANklRSTASTASNEHSSRSHSIFIIHLSGSNAK 230
Cdd:cd01375 152 PYVGPSVT---PMTILEDSpQNIFIKGLSLHLTSQEEEALSLLFLGETN--RIIASHTMNKNSSRSHCIFTIHLEAHSRT 226
                       250       260       270       280       290       300       310       320
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
3KAR_A      231 TGAHSYGT--LNLVDLAGSERINVSQVVGDRLRETQNINKSLSCLGDVIHALGQPDSTkrHIPFRNSKLTYLLQYSLTGD 308
Cdd:cd01375 227 LSSEKYITskLNLVDLAGSERLSKTGVEGQVLKEATYINKSLSFLEQAIIALSDKDRT--HVPFRQSKLTHVLRDSLGGN 304
                       330       340
                ....*....|....*....|....*....
3KAR_A      309 SKTLMFVNISPSSSHINETLNSLRFASKV 337
Cdd:cd01375 305 CNTVMVANIYGEAAQLEETLSTLRFASRV 333
KIP1 COG5059
Kinesin-like protein [Cytoskeleton];
52-343 2.47e-65

Kinesin-like protein [Cytoskeleton];


Pssm-ID: 227392 [Multi-domain]  Cd Length: 568  Bit Score: 216.14  E-value: 2.47e-65
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
3KAR_A       52 EFKFDKIFDQQDTNVDVFKE-VGQLVQSSLDGYNVCIFAYGQTGSGKTFTMlnPGD----GIIPSTISHIFNWINKLKtK 126
Cdd:COG5059  57 TYAFDKVFGPSATQEDVYEEtIKPLIDSLLLGYNCTVFAYGQTGSGKTYTM--SGTeeepGIIPLSLKELFSKLEDLS-M 133
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
3KAR_A      127 GWDYKVNCEFIEIYNENIVDLLRSDNNNKEdtsiglkheIRHDQETKTTTITNVTSCKLESEEMVEIIlKKANKLRSTAS 206
Cdd:COG5059 134 TKDFAVSISYLEIYNEKIYDLLSPNEESLN---------IREDSLLGVKVAGLTEKHVSSKEEILDLL-RKGEKNRTTAS 203
                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
3KAR_A      207 TASNEHSSRSHSIFIIHLSGSNAKTGAHSYGTLNLVDLAGSERINVSQVVGDRLRETQNINKSLSCLGDVIHALGQPDST 286
Cdd:COG5059 204 TEINDESSRSHSIFQIELASKNKVSGTSETSKLSLVDLAGSERAARTGNRGTRLKEGASINKSLLTLGNVINALGDKKKS 283
                       250       260       270       280       290
                ....*....|....*....|....*....|....*....|....*....|....*..
3KAR_A      287 kRHIPFRNSKLTYLLQYSLTGDSKTLMFVNISPSSSHINETLNSLRFASKVNSTRLV 343
Cdd:COG5059 284 -GHIPYRESKLTRLLQDSLGGNCNTRVICTISPSSNSFEETINTLKFASRAKSIKNK 339
KISc_KIF23_like cd01368
Kinesin motor domain, KIF23-like subgroup; Kinesin motor domain, KIF23-like subgroup. Members ...
4-334 8.31e-65

Kinesin motor domain, KIF23-like subgroup; Kinesin motor domain, KIF23-like subgroup. Members of this group may play a role in mitosis. This catalytic (head) domain has ATPase activity and belongs to the larger group of P-loop NTPases. Kinesins are microtubule-dependent molecular motors that play important roles in intracellular transport and in cell division. In most kinesins, the motor domain is found at the N-terminus (N-type). N-type kinesins are (+) end-directed motors, i.e. they transport cargo towards the (+) end of the microtubule. Kinesin motor domains hydrolyze ATP at a rate of about 80 per second, and move along the microtubule at a speed of about 6400 Angstroms per second. To achieve that, kinesin head groups work in pairs. Upon replacing ADP with ATP, a kinesin motor domain increases its affinity for microtubule binding and locks in place. Also, the neck linker binds to the motor domain, which repositions the other head domain through the coiled-coil domain close to a second tubulin dimer, about 80 Angstroms along the microtubule. Meanwhile, ATP hydrolysis takes place, and when the second head domain binds to the microtubule, the first domain again replaces ADP with ATP, triggering a conformational change that pulls the first domain forward.


Pssm-ID: 276819 [Multi-domain]  Cd Length: 345  Bit Score: 208.79  E-value: 8.31e-65
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
3KAR_A        4 IRVYCRIRPALKNLENSDTS----LINVNEFDDNSGVQSMEVTKIQNTAQ-VHEFKFDKIFDQQDTNVDVFKEVGQ-LVQ 77
Cdd:cd01368   3 VKVYLRVRPLSKDELESEDEgcieVINSTTVVLHPPKGSAANKSERNGGQkETKFSFSKVFGPNTTQKEFFQGTALpLVQ 82
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
3KAR_A       78 SSLDGYNVCIFAYGQTGSGKTFTML-NPGD-GIIPSTISHIFNWINklktkgwDYKVNCEFIEIYNENIVDLLRSDNNNK 155
Cdd:cd01368  83 DLLHGKNGLLFTYGVTNSGKTYTMQgSPGDgGILPRSLDVIFNSIG-------GYSVFVSYIEIYNEYIYDLLEPSPSSP 155
                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
3KAR_A      156 EDTSIGLKheIRHDQETKTTTITNVTSCKLESEEMVEIiLKKANKLRSTASTASNEHSSRSHSIFII-----HLSGSNAK 230
Cdd:cd01368 156 TKKRQSLR--LREDHNGNMYVAGLTEIEVKSTEEARKV-LKRGQKNRSVAGTKLNRESSRSHSVFTIklvqaPGDSDGDV 232
                       250       260       270       280       290       300       310       320
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
3KAR_A      231 TGAHSYGT---LNLVDLAGSERINVSQVVGDRLRETQNINKSLSCLGDVIHAL--GQPDSTKRHIPFRNSKLTYLLQYSL 305
Cdd:cd01368 233 DQDKDQITvsqLSLVDLAGSERTSRTQNTGERLKEAGNINTSLMTLGTCIEVLreNQLQGTNKMVPFRDSKLTHLFQNYF 312
                       330       340
                ....*....|....*....|....*....
3KAR_A      306 TGDSKTLMFVNISPSSSHINETLNSLRFA 334
Cdd:cd01368 313 DGEGKASMIVNVNPCASDYDETLHVMKFS 341
KISc_KIF2_like cd01367
Kinesin motor domain, KIF2-like group; Kinesin motor domain, KIF2-like group. KIF2 is a ...
3-337 5.71e-63

Kinesin motor domain, KIF2-like group; Kinesin motor domain, KIF2-like group. KIF2 is a protein expressed in neurons, which has been associated with axonal transport and neuron development; alternative splice forms have been implicated in lysosomal translocation. This catalytic (head) domain has ATPase activity and belongs to the larger group of P-loop NTPases. Kinesins are microtubule-dependent molecular motors that play important roles in intracellular transport and in cell division. In this subgroup the motor domain is found in the middle (M-type) of the protein chain. M-type kinesins are (+) end-directed motors, i.e. they transport cargo towards the (+) end of the microtubule. Kinesin motor domains hydrolyze ATP at a rate of about 80 per second, and move along the microtubule at a speed of about 6400 Angstroms per second (KIF2 may be slower). To achieve that, kinesin head groups work in pairs. Upon replacing ADP with ATP, a kinesin motor domain increases its affinity for microtubule binding and locks in place. Also, the neck linker binds to the motor domain, which repositions the other head domain through the coiled-coil domain close to a second tubulin dimer, about 80 Angstroms along the microtubule. Meanwhile, ATP hydrolysis takes place, and when the second head domain binds to the microtubule, the first domain again replaces ADP with ATP, triggering a conformational change that pulls the first domain forward.


Pssm-ID: 276818 [Multi-domain]  Cd Length: 328  Bit Score: 203.30  E-value: 5.71e-63
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
3KAR_A        3 NIRVYCRIRPALKNLEN-SDTSLINVNEFDD---NSGVQSMEVTKiqnTAQVHEFKFDKIFDQQDTNVDVFKE-VGQLVQ 77
Cdd:cd01367   1 KIKVCVRKRPLNKKEVAkKEIDVVSVPSKLTlivHEPKLKVDLTK---YIENHTFRFDYVFDESSSNETVYRStVKPLVP 77
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
3KAR_A       78 SSLDGYNVCIFAYGQTGSGKTFTML------NPGDGIIPSTISHIFNWINKLkTKGWDYKVNCEFIEIYNENIVDLLRS- 150
Cdd:cd01367  78 HIFEGGKATCFAYGQTGSGKTYTMGgdfsgqEESKGIYALAARDVFRLLNKL-PYKDNLGVTVSFFEIYGGKVFDLLNRk 156
                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
3KAR_A      151 ------DNNNKEDTSIGLKheirhdqetktttitnvtSCKLES-EEMVEIILKkANKLRSTASTASNEHSSRSHSIFIIH 223
Cdd:cd01367 157 krvrlrEDGKGEVQVVGLT------------------EKPVTSaEELLELIES-GSSLRTTGQTSANSQSSRSHAILQII 217
                       250       260       270       280       290       300       310       320
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
3KAR_A      224 LsgSNAKTGAhSYGTLNLVDLAGSERIN-VSQVVGDRLRETQNINKSLSCLGDVIHALGQPdstKRHIPFRNSKLTYLLQ 302
Cdd:cd01367 218 L--RDRGTNK-LHGKLSFVDLAGSERGAdTSSADRQTRMEGAEINKSLLALKECIRALGQN---KAHIPFRGSKLTQVLK 291
                       330       340       350
                ....*....|....*....|....*....|....*.
3KAR_A      303 YSLTGD-SKTLMFVNISPSSSHINETLNSLRFASKV 337
Cdd:cd01367 292 DSFIGEnSKTCMIATISPGASSCEHTLNTLRYADRV 327
KIP1 COG5059
Kinesin-like protein [Cytoskeleton];
1-281 2.28e-61

Kinesin-like protein [Cytoskeleton];


Pssm-ID: 227392 [Multi-domain]  Cd Length: 568  Bit Score: 205.74  E-value: 2.28e-61
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
3KAR_A        1 MGNIRVYCRIRPALKNLENSDTSLINVNEFDDNSGVQSMEVTKiQNTAQVHEFKFDKIFDQQDTNVDVFKEVGQLVQSSL 80
Cdd:COG5059 304 NCNTRVICTISPSSNSFEETINTLKFASRAKSIKNKIQVNSSS-DSSREIEEIKFDLSEDRSEIEILVFREQSQLSQSSL 382
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
3KAR_A       81 DGynvcIFAYGQTGSGKTFTMLNPGDGIIPSTISHIFNWINKLKTKGWDYKVNCEFIEIYnENIVDLLRSDNNNKEDTSI 160
Cdd:COG5059 383 SG----IFAYMQSLKKETETLKSRIDLIMKSIISGTFERKKLLKEEGWKYKSTLQFLRIE-IDRLLLLREEELSKKKTKI 457
                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
3KAR_A      161 GLKHEIRHDQETKTTTITNVTSCKLESEemveiilkKANKLRSTASTASNEHSSRSHSIFIIHLSGSNAKTGAHSygtLN 240
Cdd:COG5059 458 HKLNKLRHDLSSLLSSIPEETSDRVESE--------KASKLRSSASTKLNLRSSRSHSKFRDHLNGSNSSTKELS---LN 526
                       250       260       270       280
                ....*....|....*....|....*....|....*....|.
3KAR_A      241 LVDLAGSERInVSQVVGDRLRETQNINKSLSCLGDVIHALG 281
Cdd:COG5059 527 QVDLAGSERK-VSQSVGELLRETQSLNKSLSSLGDVIHALG 566
PLN03188 PLN03188
kinesin-12 family protein; Provisional
4-336 7.14e-59

kinesin-12 family protein; Provisional


Pssm-ID: 215621 [Multi-domain]  Cd Length: 1320  Bit Score: 205.17  E-value: 7.14e-59
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
3KAR_A          4 IRVYCRIRPALKNLEnsdtslinvnefddnsgvQSMEVTKIQN---TAQVHEFKFDKIFDQQDTNVDVFKEVGQ-LVQSS 79
Cdd:PLN03188  100 VKVIVRMKPLNKGEE------------------GEMIVQKMSNdslTINGQTFTFDSIADPESTQEDIFQLVGApLVENC 161
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
3KAR_A         80 LDGYNVCIFAYGQTGSGKTFTMLNPGD------------GIIPSTISHIFNWINKLKTKGWD----YKVNCEFIEIYNEN 143
Cdd:PLN03188  162 LAGFNSSVFAYGQTGSGKTYTMWGPANglleehlsgdqqGLTPRVFERLFARINEEQIKHADrqlkYQCRCSFLEIYNEQ 241
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
3KAR_A        144 IVDLLRSDNNNKEdtsiglkheIRHDQETKTTTITNVTSCKLESEEMVEIILKKANKlRSTASTASNEHSSRSHSIF--I 221
Cdd:PLN03188  242 ITDLLDPSQKNLQ---------IREDVKSGVYVENLTEEYVKTMKDVTQLLIKGLSN-RRTGATSINAESSRSHSVFtcV 311
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
3KAR_A        222 IHLSGSNAKTGAHSYGT--LNLVDLAGSERINVSQVVGDRLRETQNINKSLSCLGDVIHALGQPDST--KRHIPFRNSKL 297
Cdd:PLN03188  312 VESRCKSVADGLSSFKTsrINLVDLAGSERQKLTGAAGDRLKEAGNINRSLSQLGNLINILAEISQTgkQRHIPYRDSRL 391
                         330       340       350
                  ....*....|....*....|....*....|....*....
3KAR_A        298 TYLLQYSLTGDSKTLMFVNISPSSSHINETLNSLRFASK 336
Cdd:PLN03188  392 TFLLQESLGGNAKLAMVCAISPSQSCKSETFSTLRFAQR 430
KISc_KID_like cd01376
Kinesin motor domain, KIF22/Kid-like subgroup; Kinesin motor domain, KIF22/Kid-like subgroup. ...
3-338 3.71e-57

Kinesin motor domain, KIF22/Kid-like subgroup; Kinesin motor domain, KIF22/Kid-like subgroup. Members of this group might play a role in regulating chromosomal movement along microtubules in mitosis. This catalytic (head) domain has ATPase activity and belongs to the larger group of P-loop NTPases. Kinesins are microtubule-dependent molecular motors that play important roles in intracellular transport and in cell division. In most kinesins, the motor domain is found at the N-terminus (N-type). N-type kinesins are (+) end-directed motors, i.e. they transport cargo towards the (+) end of the microtubule. Kinesin motor domains hydrolyze ATP at a rate of about 80 per second, and move along the microtubule at a speed of about 6400 Angstroms per second. To achieve that, kinesin head groups work in pairs. Upon replacing ADP with ATP, a kinesin motor domain increases its affinity for microtubule binding and locks in place. Also, the neck linker binds to the motor domain, which repositions the other head domain through the coiled-coil domain close to a second tubulin dimer, about 80 Angstroms along the microtubule. Meanwhile, ATP hydrolysis takes place, and when the second head domain binds to the microtubule, the first domain again replaces ADP with ATP, triggering a conformational change that pulls the first domain forward.


Pssm-ID: 276827 [Multi-domain]  Cd Length: 319  Bit Score: 188.10  E-value: 3.71e-57
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
3KAR_A        3 NIRVYCRIRPAL-KNLENSDTSLINVnefddnSGVQSMEVTKIQNTAQVHEFKFDKIFDQQDTNVDVF-KEVGQLVQSSL 80
Cdd:cd01376   1 NVRVAVRVRPFVdGTAGASDPSCVSG------IDSCSVELADPRNHGETLKYQFDAFYGEESTQEDIYaREVQPIVPHLL 74
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
3KAR_A       81 DGYNVCIFAYGQTGSGKTFTML-NPGD-GIIPSTISHIfnwINKLKTKGWDYKVNCEFIEIYNENIVDLLRSDNNNkedt 158
Cdd:cd01376  75 EGQNATVFAYGSTGAGKTFTMLgSPEQpGLMPLTVMDL---LQMTRKEAWALSFTMSYLEIYQEKILDLLEPASKE---- 147
                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
3KAR_A      159 sIGLKHEIRHdqetkTTTITNVTSCKLESEEMVEIILKKANKLRSTASTASNEHSSRSHSIFIIHLsGSNAKTGAHSY-- 236
Cdd:cd01376 148 -LVIREDKDG-----NILIPGLSSKPIKSMAEFEEAFLPASKNRTVAATRLNDNSSRSHAVLLIKV-DQRERLAPFRQrt 220
                       250       260       270       280       290       300       310       320
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
3KAR_A      237 GTLNLVDLAGSERINVSQVVGDRLRETQNINKSLSCLGDVIHALGQpdsTKRHIPFRNSKLTYLLQYSLTGDSKTLMFVN 316
Cdd:cd01376 221 GKLNLIDLAGSEDNRRTGNEGIRLKESGAINSSLFVLSKVVNALNK---NLPRIPYRDSKLTRLLQDSLGGGSRCIMVAN 297
                       330       340
                ....*....|....*....|..
3KAR_A      317 ISPSSSHINETLNSLRFASKVN 338
Cdd:cd01376 298 IAPERTFYQDTLSTLNFAARSR 319
Motor_domain cd01363
Myosin and Kinesin motor domain; Myosin and Kinesin motor domain. These ATPases belong to the ...
6-319 1.08e-44

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: 150.96  E-value: 1.08e-44
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
3KAR_A        6 VYCRIRPALKNLENSDTSLINvnefddnsgvqsmevtkiqntaqvhefkFDKIFDQQDTNVDVFKEVGQLVQSSLDGYNV 85
Cdd:cd01363   1 VLVRVNPFKELPIYRDSKIIV----------------------------FYRGFRRSESQPHVFAIADPAYQSMLDGYNN 52
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
3KAR_A       86 -CIFAYGQTGSGKTFTMlnpgDGIIPSTISHIFNWINKLKTKGWDYkvncefieiynenivdllrsdnnnkedtsiglkh 164
Cdd:cd01363  53 qSIFAYGESGAGKTETM----KGVIPYLASVAFNGINKGETEGWVY---------------------------------- 94
                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
3KAR_A      165 eirhdqetktttitnVTSCKLESEEMVEIILKKANKLRsTASTASNEHSSRSHSIFIIhlsgsnaktgahsygtlnLVDL 244
Cdd:cd01363  95 ---------------LTEITVTLEDQILQANPILEAFG-NAKTTRNENSSRFGKFIEI------------------LLDI 140
                       250       260       270       280       290       300       310
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*
3KAR_A      245 AGSERinvsqvvgdrlretqnINKSLSCLGDVIHAlgqpdstkrhipfrnskltyllqysltgdSKTLMFVNISP 319
Cdd:cd01363 141 AGFEI----------------INESLNTLMNVLRA-----------------------------TRPHFVRCISP 170
Microtub_bd pfam16796
Microtubule binding; This motor homology domain binds microtubules and lacks an ATP-binding ...
2-148 2.02e-43

Microtubule binding; This motor homology domain binds microtubules and lacks an ATP-binding site.


Pssm-ID: 465274 [Multi-domain]  Cd Length: 144  Bit Score: 146.60  E-value: 2.02e-43
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
3KAR_A          2 GNIRVYCRIRPALKNlensdtslINVNEFDDNSgvqsmeVTKIQNTAQVHEFKFDKIFDQQDTNVDVFKEVGQLVQSSLD 81
Cdd:pfam16796  20 GNIRVFARVRPELLS--------EAQIDYPDET------SSDGKIGSKNKSFSFDRVFPPESEQEDVFQEISQLVQSCLD 85
                          90       100       110       120       130       140
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*..
3KAR_A         82 GYNVCIFAYGQTGSGKTftmlnpgDGIIPSTISHIFNWINKLKtKGWDYKVNCEFIEIYNENIVDLL 148
Cdd:pfam16796  86 GYNVCIFAYGQTGSGSN-------DGMIPRAREQIFRFISSLK-KGWKYTIELQFVEIYNESSQDLL 144
 
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.
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