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Conserved domains on  [gi|114688046|ref|NP_055647|]
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TBC1 domain family member 4 isoform 1 [Homo sapiens]

Protein Classification

PTB_TBC1D1_like and TBC domain-containing protein( domain architecture ID 10648786)

protein containing domains PTB, PTB_TBC1D1_like, DUF3350, and TBC

Graphical summary

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List of domain hits

 Name Accession Description Interval E-value
PTB_TBC1D1_like cd01269
TBC1 domain family member 1 and related proteins Phosphotyrosine-binding (PTB) domain; The ...
 193-437 6.20e-75

TBC1 domain family member 1 and related proteins Phosphotyrosine-binding (PTB) domain; The TBC1D1-like members here include TBC1D1, TBC1D4 (also called Akt substrate of 160 kDa or AS160), and pollux (PLX), a calmodulin-binding protein, and are thought to have a role in regulating cell growth and differentiation. These proteins are thought to function as GTPase-activating protein for Rab family protein(s). They may play a role in the cell cycle and differentiation of various tissues. They all contain an N-terminal PTB domain, a calmodulin CBD domain, and a C-terminal TBC domain which is thought to be a GTPase activator protein of Rab-like small GTPases. Recently, TBC1D1 and TBC1D4 were recognized to potentially link the proximal signalling of insulin and/or exercise with GLUT4. TBC1D4 is thought to be involved in contraction-stimulated glucose uptake, but TBC1D4-independent mechanisms (potentially involving TBC1D1) are likely to be essential for most of the contraction's effect. PTB domains have a common PH-like fold and are found in various eukaryotic signaling molecules. This domain was initially shown to binds peptides with a NPXY motif with differing requirements for phosphorylation of the tyrosine, although more recent studies have found that some types of PTB domains can bind to peptides lack tyrosine residues altogether. In contrast to SH2 domains, which recognize phosphotyrosine and adjacent carboxy-terminal residues, PTB-domain binding specificity is conferred by residues amino-terminal to the phosphotyrosine. PTB domains are classified into three groups: phosphotyrosine-dependent Shc-like, phosphotyrosine-dependent IRS-like, and phosphotyrosine-independent Dab-like PTB domains. This cd is part of the Dab-like subgroup.


:

Pssm-ID: 269967  Cd Length: 143  Bit Score: 244.51  E-value: 6.20e-75
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 114688046  193 EDAFYNSQKFEVLYCGKVTVTHKKAPSSLIDDCMEKFSLHEQQRLKiqgeqrgpdpgedladlevvvpgspgdclpeead 272
Cdd:cd01269     1 DISPSNSQFFEVLYCGKIKVSHKKVPPTFIDDCLEKFRLHELEKSR---------------------------------- 46

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 114688046  273 gtdthlglpagasqpaltssrvcfperiledsgfdeqqefrsrcssvtgvqrrvhegsqksqprrrhaSAPSHVQPSDSE 352
Cdd:cd01269    47 --------------------------------------------------------------------SGPSSVQPTDSE 58

                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 114688046  353 KNRTMLFQVGRFEINLISPDTKSVVLEKNFKDISSCSQGIKHVDHFGFICRESPEPGLSQYICYVFQCASESLVDEVMLT 432
Cdd:cd01269    59 ENRTMLFQIGRSELRLISPDTKQVLLEKQFKDISSCSQGIKHVDHFGFICRESSEGGGFHFVCYVFKCQSESVVDEIMLT 138


                  ....*
gi 114688046  433 LKQAF 437
Cdd:cd01269   139 IKQAF 143
TBC smart00164
Domain in Tre-2, BUB2p, and Cdc16p. Probable Rab-GAPs; Widespread domain present in Gyp6 and ...
 918-1132 4.33e-72

Domain in Tre-2, BUB2p, and Cdc16p. Probable Rab-GAPs; Widespread domain present in Gyp6 and Gyp7, thereby giving rise to the notion that it performs a GTP-activator activity on Rab-like GTPases.


:

Pssm-ID: 214540 [Multi-domain]  Cd Length: 216  Bit Score: 239.52  E-value: 4.33e-72
                            10        20        30        40        50        60        70        80
                    ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 114688046    918 GVPKSRRGEIWQFLALQYRlRHRLPNKQQppdisYKELLKQ----LTAQQHAILVDLGRTFPTHPYFSVQLGPGQLSLFN 993
Cdd:smart00164    4 GVPPSLRGVVWKLLLNAQP-MDTSADKDL-----YSRLLKEtapdDKSIVHQIEKDLRRTFPEHSFFQDKEGPGQESLRR 77

                            90       100       110       120       130       140       150       160
                    ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 114688046    994 LLKAYSLLDKEVGYCQGISFVAGVLLLHM-SEEQAFEMLKFLMYDLGfRKQYRPDMMSLQIQMYQLSRLLHDYHRDLYNH 1072
Cdd:smart00164   78 VLKAYALYNPEVGYCQGMNFLAAPLLLVMeDEEDAFWCLVKLMERYG-PNFYLPDMSGLQLDLLQLDRLVKEYDPDLYKH 156

                           170       180       190       200       210       220
                    ....*....|....*....|....*....|....*....|....*....|....*....|
gi 114688046   1073 LEENEISPSLYAAPWFLTLFASQFSLGFVARVFDIIFLQGTEVIFKVALSLLSSQETLIM 1132
Cdd:smart00164  157 LKDLGITPSLYALRWFLTLFARELPLEIVLRIWDVLFAEGSDFLFRVALALLKLHRDVLL 216
DUF3350 pfam11830
Domain of unknown function (DUF3350); This domain is functionally uncharacterized and is found ...
 801-864 5.17e-28

Domain of unknown function (DUF3350); This domain is functionally uncharacterized and is found in eukaryotic proteins, such as TBC1 domain family members 1 and 4. This presumed domain is typically between 50 to 64 amino acids in length. TBC domain proteins may act as GTPase-activating proteins for RAB2A, RAB8A, RAB10 and RAB14.


:

Pssm-ID: 463365  Cd Length: 63  Bit Score: 107.63  E-value: 5.17e-28
                           10        20        30        40        50        60
                   ....*....|....*....|....*....|....*....|....*....|....*....|....
gi 114688046   801 ELLPLSPLSPTMEEEPlVVFLSGEDDPEKIEERKKSKELRSLWRKAIHQQILLLRMEKENQKLE 864
Cdd:pfam11830    1 ELLPLSPLAPGGEEDP-AGLLSSEDSPVGEKKKRTSEELRELWRKAIHQQILLLRMEKENQKLE 63
PTB smart00462
Phosphotyrosine-binding domain, phosphotyrosine-interaction (PI) domain; PTB/PI domain ...
 31-190 1.50e-20

Phosphotyrosine-binding domain, phosphotyrosine-interaction (PI) domain; PTB/PI domain structure similar to those of pleckstrin homology (PH) and IRS-1-like PTB domains.


:

Pssm-ID: 214675  Cd Length: 134  Bit Score: 88.91  E-value: 1.50e-20
                            10        20        30        40        50        60        70        80
                    ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 114688046     31 PSDKRFRLWYVGGSCLDHRTTLPMLPWLMAEIRrrsqkpEAGGCGAPAAREVILVLSAPFLRCVPAPGAGasggtspsat 110
Cdd:smart00462    1 GSGVSFRVKYLGSVEVPEARGLQVVQEAIRKLR------AAQGSEKKEPQKVILSISSRGVKLIDEDTKA---------- 64

                            90       100       110       120       130       140       150       160
                    ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 114688046    111 qpnpavFIFEHKAQHISRFIHNSHDLTYFAYLIKaqpDDPESQMACHVFRATDPSqvPDVISSIRQLSKAAMKEDAKPSK 190
Cdd:smart00462   65 ------VLHEHPLRRISFCAVGPDDLDVFGYIAR---DPGSSRFACHVFRCEKAA--EDIALAIGQAFQLAYELKLKARS 133
COG4372 COG4372
Uncharacterized protein, contains DUF3084 domain [Function unknown];
1161-1267 1.60e-03

Uncharacterized protein, contains DUF3084 domain [Function unknown];


:

Pssm-ID: 443500 [Multi-domain]  Cd Length: 370  Bit Score: 42.58  E-value: 1.60e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 114688046 1161 TQVFEMDISKQLHAYEVEYHVLQDELQEssYSCEDSETLEKLERANSQLKRQNmdllEKLQVAHTKIQALESNLENLLTR 1240
Cdd:COG4372    22 TGILIAALSEQLRKALFELDKLQEELEQ--LREELEQAREELEQLEEELEQAR----SELEQLEEELEELNEQLQAAQAE 95

                          90       100
                  ....*....|....*....|....*..
gi 114688046 1241 ETKMKSLIRTLEQEKMAYQKTVEQLRK 1267
Cdd:COG4372    96 LAQAQEELESLQEEAEELQEELEELQK 122
 
Name Accession Description Interval E-value
PTB_TBC1D1_like cd01269
TBC1 domain family member 1 and related proteins Phosphotyrosine-binding (PTB) domain; The ...
 193-437 6.20e-75

TBC1 domain family member 1 and related proteins Phosphotyrosine-binding (PTB) domain; The TBC1D1-like members here include TBC1D1, TBC1D4 (also called Akt substrate of 160 kDa or AS160), and pollux (PLX), a calmodulin-binding protein, and are thought to have a role in regulating cell growth and differentiation. These proteins are thought to function as GTPase-activating protein for Rab family protein(s). They may play a role in the cell cycle and differentiation of various tissues. They all contain an N-terminal PTB domain, a calmodulin CBD domain, and a C-terminal TBC domain which is thought to be a GTPase activator protein of Rab-like small GTPases. Recently, TBC1D1 and TBC1D4 were recognized to potentially link the proximal signalling of insulin and/or exercise with GLUT4. TBC1D4 is thought to be involved in contraction-stimulated glucose uptake, but TBC1D4-independent mechanisms (potentially involving TBC1D1) are likely to be essential for most of the contraction's effect. PTB domains have a common PH-like fold and are found in various eukaryotic signaling molecules. This domain was initially shown to binds peptides with a NPXY motif with differing requirements for phosphorylation of the tyrosine, although more recent studies have found that some types of PTB domains can bind to peptides lack tyrosine residues altogether. In contrast to SH2 domains, which recognize phosphotyrosine and adjacent carboxy-terminal residues, PTB-domain binding specificity is conferred by residues amino-terminal to the phosphotyrosine. PTB domains are classified into three groups: phosphotyrosine-dependent Shc-like, phosphotyrosine-dependent IRS-like, and phosphotyrosine-independent Dab-like PTB domains. This cd is part of the Dab-like subgroup.


Pssm-ID: 269967  Cd Length: 143  Bit Score: 244.51  E-value: 6.20e-75
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 114688046  193 EDAFYNSQKFEVLYCGKVTVTHKKAPSSLIDDCMEKFSLHEQQRLKiqgeqrgpdpgedladlevvvpgspgdclpeead 272
Cdd:cd01269     1 DISPSNSQFFEVLYCGKIKVSHKKVPPTFIDDCLEKFRLHELEKSR---------------------------------- 46

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 114688046  273 gtdthlglpagasqpaltssrvcfperiledsgfdeqqefrsrcssvtgvqrrvhegsqksqprrrhaSAPSHVQPSDSE 352
Cdd:cd01269    47 --------------------------------------------------------------------SGPSSVQPTDSE 58

                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 114688046  353 KNRTMLFQVGRFEINLISPDTKSVVLEKNFKDISSCSQGIKHVDHFGFICRESPEPGLSQYICYVFQCASESLVDEVMLT 432
Cdd:cd01269    59 ENRTMLFQIGRSELRLISPDTKQVLLEKQFKDISSCSQGIKHVDHFGFICRESSEGGGFHFVCYVFKCQSESVVDEIMLT 138


                  ....*
gi 114688046  433 LKQAF 437
Cdd:cd01269   139 IKQAF 143
TBC smart00164
Domain in Tre-2, BUB2p, and Cdc16p. Probable Rab-GAPs; Widespread domain present in Gyp6 and ...
 918-1132 4.33e-72

Domain in Tre-2, BUB2p, and Cdc16p. Probable Rab-GAPs; Widespread domain present in Gyp6 and Gyp7, thereby giving rise to the notion that it performs a GTP-activator activity on Rab-like GTPases.


Pssm-ID: 214540 [Multi-domain]  Cd Length: 216  Bit Score: 239.52  E-value: 4.33e-72
                            10        20        30        40        50        60        70        80
                    ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 114688046    918 GVPKSRRGEIWQFLALQYRlRHRLPNKQQppdisYKELLKQ----LTAQQHAILVDLGRTFPTHPYFSVQLGPGQLSLFN 993
Cdd:smart00164    4 GVPPSLRGVVWKLLLNAQP-MDTSADKDL-----YSRLLKEtapdDKSIVHQIEKDLRRTFPEHSFFQDKEGPGQESLRR 77

                            90       100       110       120       130       140       150       160
                    ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 114688046    994 LLKAYSLLDKEVGYCQGISFVAGVLLLHM-SEEQAFEMLKFLMYDLGfRKQYRPDMMSLQIQMYQLSRLLHDYHRDLYNH 1072
Cdd:smart00164   78 VLKAYALYNPEVGYCQGMNFLAAPLLLVMeDEEDAFWCLVKLMERYG-PNFYLPDMSGLQLDLLQLDRLVKEYDPDLYKH 156

                           170       180       190       200       210       220
                    ....*....|....*....|....*....|....*....|....*....|....*....|
gi 114688046   1073 LEENEISPSLYAAPWFLTLFASQFSLGFVARVFDIIFLQGTEVIFKVALSLLSSQETLIM 1132
Cdd:smart00164  157 LKDLGITPSLYALRWFLTLFARELPLEIVLRIWDVLFAEGSDFLFRVALALLKLHRDVLL 216
RabGAP-TBC pfam00566
Rab-GTPase-TBC domain; Identification of a TBC domain in GYP6_YEAST and GYP7_YEAST, which are ...
 963-1132 1.45e-56

Rab-GTPase-TBC domain; Identification of a TBC domain in GYP6_YEAST and GYP7_YEAST, which are GTPase activator proteins of yeast Ypt6 and Ypt7, implies that these domains are GTPase activator proteins of Rab-like small GTPases.


Pssm-ID: 459855  Cd Length: 178  Bit Score: 193.62  E-value: 1.45e-56
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 114688046   963 QHAILVDLGRTFPTHPYFsvQLGPGQLSLFNLLKAYSLLDKEVGYCQGISFVAGVLLL-HMSEEQAFEMLKFLMYDLGFR 1041
Cdd:pfam00566    9 PEQIEKDVPRTFPHSFFF--DNGPGQNSLRRILKAYSIYNPDVGYCQGMNFIAAPLLLvYLDEEDAFWCFVSLLENYLLR 86

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 114688046  1042 KQYRPDMMSLQIQMYQLSRLLHDYHRDLYNHLEENEISPSLYAAPWFLTLFASQFSLGFVARVFDIIFLQGTEV-IFKVA 1120
Cdd:pfam00566   87 DFYTPDFPGLKRDLYVFEELLKKKLPKLYKHLKELGLDPDLFASQWFLTLFAREFPLSTVLRIWDYFFLEGEKFvLFRVA 166

                          170
                   ....*....|..
gi 114688046  1121 LSLLSSQETLIM 1132
Cdd:pfam00566  167 LAILKRFREELL 178
COG5210 COG5210
GTPase-activating protein [General function prediction only];
849-1168 1.65e-48

GTPase-activating protein [General function prediction only];


Pssm-ID: 227535 [Multi-domain]  Cd Length: 496  Bit Score: 181.15  E-value: 1.65e-48
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 114688046  849 QQILLLRMEKENQKLEASRDELQSRKVKLDYEEVGACQKEVLITWDKKLLNCRAKIRcdmedihTLLKEGVPKSRRGEIW 928
Cdd:COG5210   150 SSSLNSNPELNKEINELSLKEEPQKLRYYELAADKLWISYLDPNPLSFLPVQLSKLR-------ELIRKGIPNELRGDVW 222

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 114688046  929 QFLALQYRLRHRLPNKQqPPDISYKELLKQLTAQQ-HAILVDLGRTFPTHPYFSVQLGPGQLSLFNLLKAYSLLDKEVGY 1007
Cdd:COG5210   223 EFLLGIGFDLDKNPGLY-ERLLNLHREAKIPTQEIiSQIEKDLSRTFPDNSLFQTEISIRAENLRRVLKAYSLYNPEVGY 301

                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 114688046 1008 CQGISFVAGVLLLHM-SEEQAFEMLKFLMYDLGFRKQYRPDMMSLQIQMYQLSRLLHDYHRDLYNHLEENEISPSLYAAP 1086
Cdd:COG5210   302 VQGMNFLAAPLLLVLeSEEQAFWCLVKLLKNYGLPGYFLKNLSGLHRDLKVLDDLVEELDPELYEHLLREGVVLLMFAFR 381

                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 114688046 1087 WFLTLFASQFSLGFVARVFDIIFLQGTEVIFKVALSLLSSQETLIMECESFENIVEFLK--NTLPDMNTSEMEKIITQVF 1164
Cdd:COG5210   382 WFLTLFVREFPLEYALRIWDCLFLEGSSMLFQLALAILKLLRDKLLKLDSDELLDLLLKqlFLHSGKEAWSSILKFRHGT 461


                  ....
gi 114688046 1165 EMDI 1168
Cdd:COG5210   462 DRDI 465
DUF3350 pfam11830
Domain of unknown function (DUF3350); This domain is functionally uncharacterized and is found ...
 801-864 5.17e-28

Domain of unknown function (DUF3350); This domain is functionally uncharacterized and is found in eukaryotic proteins, such as TBC1 domain family members 1 and 4. This presumed domain is typically between 50 to 64 amino acids in length. TBC domain proteins may act as GTPase-activating proteins for RAB2A, RAB8A, RAB10 and RAB14.


Pssm-ID: 463365  Cd Length: 63  Bit Score: 107.63  E-value: 5.17e-28
                           10        20        30        40        50        60
                   ....*....|....*....|....*....|....*....|....*....|....*....|....
gi 114688046   801 ELLPLSPLSPTMEEEPlVVFLSGEDDPEKIEERKKSKELRSLWRKAIHQQILLLRMEKENQKLE 864
Cdd:pfam11830    1 ELLPLSPLAPGGEEDP-AGLLSSEDSPVGEKKKRTSEELRELWRKAIHQQILLLRMEKENQKLE 63
PTB smart00462
Phosphotyrosine-binding domain, phosphotyrosine-interaction (PI) domain; PTB/PI domain ...
 347-450 3.94e-23

Phosphotyrosine-binding domain, phosphotyrosine-interaction (PI) domain; PTB/PI domain structure similar to those of pleckstrin homology (PH) and IRS-1-like PTB domains.


Pssm-ID: 214675  Cd Length: 134  Bit Score: 96.23  E-value: 3.94e-23
                            10        20        30        40        50        60        70        80
                    ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 114688046    347 QPSDSEKNRTMLFQVGRFEINLISPDTKSVVLEKNFKDISSCSQGIKHVDHFGFICRespEPGLSQYICYVFQCASESlv 426
Cdd:smart00462   36 QGSEKKEPQKVILSISSRGVKLIDEDTKAVLHEHPLRRISFCAVGPDDLDVFGYIAR---DPGSSRFACHVFRCEKAA-- 110

                            90       100
                    ....*....|....*....|....
gi 114688046    427 DEVMLTLKQAFSTAAALQSAKTQI 450
Cdd:smart00462  111 EDIALAIGQAFQLAYELKLKARSE 134
PTB smart00462
Phosphotyrosine-binding domain, phosphotyrosine-interaction (PI) domain; PTB/PI domain ...
 31-190 1.50e-20

Phosphotyrosine-binding domain, phosphotyrosine-interaction (PI) domain; PTB/PI domain structure similar to those of pleckstrin homology (PH) and IRS-1-like PTB domains.


Pssm-ID: 214675  Cd Length: 134  Bit Score: 88.91  E-value: 1.50e-20
                            10        20        30        40        50        60        70        80
                    ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 114688046     31 PSDKRFRLWYVGGSCLDHRTTLPMLPWLMAEIRrrsqkpEAGGCGAPAAREVILVLSAPFLRCVPAPGAGasggtspsat 110
Cdd:smart00462    1 GSGVSFRVKYLGSVEVPEARGLQVVQEAIRKLR------AAQGSEKKEPQKVILSISSRGVKLIDEDTKA---------- 64

                            90       100       110       120       130       140       150       160
                    ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 114688046    111 qpnpavFIFEHKAQHISRFIHNSHDLTYFAYLIKaqpDDPESQMACHVFRATDPSqvPDVISSIRQLSKAAMKEDAKPSK 190
Cdd:smart00462   65 ------VLHEHPLRRISFCAVGPDDLDVFGYIAR---DPGSSRFACHVFRCEKAA--EDIALAIGQAFQLAYELKLKARS 133
PID pfam00640
Phosphotyrosine interaction domain (PTB/PID);
118-176 4.78e-04

Phosphotyrosine interaction domain (PTB/PID);


Pssm-ID: 395515  Cd Length: 133  Bit Score: 41.58  E-value: 4.78e-04
                           10        20        30        40        50        60
                   ....*....|....*....|....*....|....*....|....*....|....*....|.
gi 114688046   118 IFEHKAQHISrFIHNSH--DLTYFAYLIKaqpDDPESQMACHVFRATDPSQvpDVISSIRQ 176
Cdd:pfam00640   74 IHDHPLVSIS-FCADGDpdLMRYFAYIAR---DKATNKFACHVFESEDGAQ--DIAQSIGQ 128
PTB cd00934
Phosphotyrosine-binding (PTB) PH-like fold; PTB domains have a common PH-like fold and are ...
 110-176 7.10e-04

Phosphotyrosine-binding (PTB) PH-like fold; PTB domains have a common PH-like fold and are found in various eukaryotic signaling molecules. This domain was initially shown to bind peptides with a NPXY motif with differing requirements for phosphorylation of the tyrosine, although more recent studies have found that some types of PTB domains can bind to peptides lack tyrosine residues altogether. In contrast to SH2 domains, which recognize phosphotyrosine and adjacent carboxy-terminal residues, PTB-domain binding specificity is conferred by residues amino-terminal to the phosphotyrosine. PTB domains are classified into three groups: phosphotyrosine-dependent Shc-like, phosphotyrosine-dependent IRS-like, and phosphotyrosine-independent Dab-like PTB domains.


Pssm-ID: 269911  Cd Length: 120  Bit Score: 40.96  E-value: 7.10e-04
                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 114688046  110 TQPNPAVFIFEHKAQHISRFIHNSHDLTYFAYLIKaqpDDPESQMACHVFRATDPSQVPDVISSIRQ 176
Cdd:cd00934    55 LDLDTKELLLRHPLHRISYCGRDPDNPNVFAFIAG---EEGGSGFRCHVFQCEDEEEAEEILQAIGQ 118
PID pfam00640
Phosphotyrosine interaction domain (PTB/PID);
324-440 1.47e-03

Phosphotyrosine interaction domain (PTB/PID);


Pssm-ID: 395515  Cd Length: 133  Bit Score: 40.04  E-value: 1.47e-03
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 114688046   324 RRVHEgsqksQPRRRHASAPSHVQPSDSeknrtMLFQVGRFEINLISPDTKSVVLEKNFKDISSCSQG-IKHVDHFGFIC 402
Cdd:pfam00640   31 RRVKA-----AKINKIRGLSGETGPGTK-----VDLFISTDGLKLLNPDTQELIHDHPLVSISFCADGdPDLMRYFAYIA 100

                           90       100       110
                   ....*....|....*....|....*....|....*...
gi 114688046   403 RESPepgLSQYICYVFQCasESLVDEVMLTLKQAFSTA 440
Cdd:pfam00640  101 RDKA---TNKFACHVFES--EDGAQDIAQSIGQAFALA 133
COG4372 COG4372
Uncharacterized protein, contains DUF3084 domain [Function unknown];
1161-1267 1.60e-03

Uncharacterized protein, contains DUF3084 domain [Function unknown];


Pssm-ID: 443500 [Multi-domain]  Cd Length: 370  Bit Score: 42.58  E-value: 1.60e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 114688046 1161 TQVFEMDISKQLHAYEVEYHVLQDELQEssYSCEDSETLEKLERANSQLKRQNmdllEKLQVAHTKIQALESNLENLLTR 1240
Cdd:COG4372    22 TGILIAALSEQLRKALFELDKLQEELEQ--LREELEQAREELEQLEEELEQAR----SELEQLEEELEELNEQLQAAQAE 95

                          90       100
                  ....*....|....*....|....*..
gi 114688046 1241 ETKMKSLIRTLEQEKMAYQKTVEQLRK 1267
Cdd:COG4372    96 LAQAQEELESLQEEAEELQEELEELQK 122
PTZ00440 PTZ00440
reticulocyte binding protein 2-like protein; Provisional
 1132-1263 9.01e-03

reticulocyte binding protein 2-like protein; Provisional


Pssm-ID: 240419 [Multi-domain]  Cd Length: 2722  Bit Score: 40.59  E-value: 9.01e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 114688046 1132 MECESFENIVEFLKNTLPDMNT--SEMEKIITQVFEMDISKQLHAYEVEYHVLQDELQESSyscEDSETLEKLEraNSQL 1209
Cdd:PTZ00440  681 MKSDNIDNIIKNLKKELQNLLSlkENIIKKQLNNIEQDISNSLNQYTIKYNDLKSSIEEYK---EEEEKLEVYK--HQII 755

                          90       100       110       120       130       140
                  ....*....|....*....|....*....|....*....|....*....|....*....|
gi 114688046 1210 KRQNMDLL------EKLQVAHTKIQALESNLENLLTRETKMKSLIRTLEQEKMAYQKTVE 1263
Cdd:PTZ00440  756 NRKNEFILhlyendKDLPDGKNTYEEFLQYKDTILNKENKISNDINILKENKKNNQDLLN 815
 
Name Accession Description Interval E-value
PTB_TBC1D1_like cd01269
TBC1 domain family member 1 and related proteins Phosphotyrosine-binding (PTB) domain; The ...
 193-437 6.20e-75

TBC1 domain family member 1 and related proteins Phosphotyrosine-binding (PTB) domain; The TBC1D1-like members here include TBC1D1, TBC1D4 (also called Akt substrate of 160 kDa or AS160), and pollux (PLX), a calmodulin-binding protein, and are thought to have a role in regulating cell growth and differentiation. These proteins are thought to function as GTPase-activating protein for Rab family protein(s). They may play a role in the cell cycle and differentiation of various tissues. They all contain an N-terminal PTB domain, a calmodulin CBD domain, and a C-terminal TBC domain which is thought to be a GTPase activator protein of Rab-like small GTPases. Recently, TBC1D1 and TBC1D4 were recognized to potentially link the proximal signalling of insulin and/or exercise with GLUT4. TBC1D4 is thought to be involved in contraction-stimulated glucose uptake, but TBC1D4-independent mechanisms (potentially involving TBC1D1) are likely to be essential for most of the contraction's effect. PTB domains have a common PH-like fold and are found in various eukaryotic signaling molecules. This domain was initially shown to binds peptides with a NPXY motif with differing requirements for phosphorylation of the tyrosine, although more recent studies have found that some types of PTB domains can bind to peptides lack tyrosine residues altogether. In contrast to SH2 domains, which recognize phosphotyrosine and adjacent carboxy-terminal residues, PTB-domain binding specificity is conferred by residues amino-terminal to the phosphotyrosine. PTB domains are classified into three groups: phosphotyrosine-dependent Shc-like, phosphotyrosine-dependent IRS-like, and phosphotyrosine-independent Dab-like PTB domains. This cd is part of the Dab-like subgroup.


Pssm-ID: 269967  Cd Length: 143  Bit Score: 244.51  E-value: 6.20e-75
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 114688046  193 EDAFYNSQKFEVLYCGKVTVTHKKAPSSLIDDCMEKFSLHEQQRLKiqgeqrgpdpgedladlevvvpgspgdclpeead 272
Cdd:cd01269     1 DISPSNSQFFEVLYCGKIKVSHKKVPPTFIDDCLEKFRLHELEKSR---------------------------------- 46

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 114688046  273 gtdthlglpagasqpaltssrvcfperiledsgfdeqqefrsrcssvtgvqrrvhegsqksqprrrhaSAPSHVQPSDSE 352
Cdd:cd01269    47 --------------------------------------------------------------------SGPSSVQPTDSE 58

                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 114688046  353 KNRTMLFQVGRFEINLISPDTKSVVLEKNFKDISSCSQGIKHVDHFGFICRESPEPGLSQYICYVFQCASESLVDEVMLT 432
Cdd:cd01269    59 ENRTMLFQIGRSELRLISPDTKQVLLEKQFKDISSCSQGIKHVDHFGFICRESSEGGGFHFVCYVFKCQSESVVDEIMLT 138


                  ....*
gi 114688046  433 LKQAF 437
Cdd:cd01269   139 IKQAF 143
TBC smart00164
Domain in Tre-2, BUB2p, and Cdc16p. Probable Rab-GAPs; Widespread domain present in Gyp6 and ...
 918-1132 4.33e-72

Domain in Tre-2, BUB2p, and Cdc16p. Probable Rab-GAPs; Widespread domain present in Gyp6 and Gyp7, thereby giving rise to the notion that it performs a GTP-activator activity on Rab-like GTPases.


Pssm-ID: 214540 [Multi-domain]  Cd Length: 216  Bit Score: 239.52  E-value: 4.33e-72
                            10        20        30        40        50        60        70        80
                    ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 114688046    918 GVPKSRRGEIWQFLALQYRlRHRLPNKQQppdisYKELLKQ----LTAQQHAILVDLGRTFPTHPYFSVQLGPGQLSLFN 993
Cdd:smart00164    4 GVPPSLRGVVWKLLLNAQP-MDTSADKDL-----YSRLLKEtapdDKSIVHQIEKDLRRTFPEHSFFQDKEGPGQESLRR 77

                            90       100       110       120       130       140       150       160
                    ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 114688046    994 LLKAYSLLDKEVGYCQGISFVAGVLLLHM-SEEQAFEMLKFLMYDLGfRKQYRPDMMSLQIQMYQLSRLLHDYHRDLYNH 1072
Cdd:smart00164   78 VLKAYALYNPEVGYCQGMNFLAAPLLLVMeDEEDAFWCLVKLMERYG-PNFYLPDMSGLQLDLLQLDRLVKEYDPDLYKH 156

                           170       180       190       200       210       220
                    ....*....|....*....|....*....|....*....|....*....|....*....|
gi 114688046   1073 LEENEISPSLYAAPWFLTLFASQFSLGFVARVFDIIFLQGTEVIFKVALSLLSSQETLIM 1132
Cdd:smart00164  157 LKDLGITPSLYALRWFLTLFARELPLEIVLRIWDVLFAEGSDFLFRVALALLKLHRDVLL 216
RabGAP-TBC pfam00566
Rab-GTPase-TBC domain; Identification of a TBC domain in GYP6_YEAST and GYP7_YEAST, which are ...
 963-1132 1.45e-56

Rab-GTPase-TBC domain; Identification of a TBC domain in GYP6_YEAST and GYP7_YEAST, which are GTPase activator proteins of yeast Ypt6 and Ypt7, implies that these domains are GTPase activator proteins of Rab-like small GTPases.


Pssm-ID: 459855  Cd Length: 178  Bit Score: 193.62  E-value: 1.45e-56
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 114688046   963 QHAILVDLGRTFPTHPYFsvQLGPGQLSLFNLLKAYSLLDKEVGYCQGISFVAGVLLL-HMSEEQAFEMLKFLMYDLGFR 1041
Cdd:pfam00566    9 PEQIEKDVPRTFPHSFFF--DNGPGQNSLRRILKAYSIYNPDVGYCQGMNFIAAPLLLvYLDEEDAFWCFVSLLENYLLR 86

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 114688046  1042 KQYRPDMMSLQIQMYQLSRLLHDYHRDLYNHLEENEISPSLYAAPWFLTLFASQFSLGFVARVFDIIFLQGTEV-IFKVA 1120
Cdd:pfam00566   87 DFYTPDFPGLKRDLYVFEELLKKKLPKLYKHLKELGLDPDLFASQWFLTLFAREFPLSTVLRIWDYFFLEGEKFvLFRVA 166

                          170
                   ....*....|..
gi 114688046  1121 LSLLSSQETLIM 1132
Cdd:pfam00566  167 LAILKRFREELL 178
COG5210 COG5210
GTPase-activating protein [General function prediction only];
849-1168 1.65e-48

GTPase-activating protein [General function prediction only];


Pssm-ID: 227535 [Multi-domain]  Cd Length: 496  Bit Score: 181.15  E-value: 1.65e-48
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 114688046  849 QQILLLRMEKENQKLEASRDELQSRKVKLDYEEVGACQKEVLITWDKKLLNCRAKIRcdmedihTLLKEGVPKSRRGEIW 928
Cdd:COG5210   150 SSSLNSNPELNKEINELSLKEEPQKLRYYELAADKLWISYLDPNPLSFLPVQLSKLR-------ELIRKGIPNELRGDVW 222

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 114688046  929 QFLALQYRLRHRLPNKQqPPDISYKELLKQLTAQQ-HAILVDLGRTFPTHPYFSVQLGPGQLSLFNLLKAYSLLDKEVGY 1007
Cdd:COG5210   223 EFLLGIGFDLDKNPGLY-ERLLNLHREAKIPTQEIiSQIEKDLSRTFPDNSLFQTEISIRAENLRRVLKAYSLYNPEVGY 301

                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 114688046 1008 CQGISFVAGVLLLHM-SEEQAFEMLKFLMYDLGFRKQYRPDMMSLQIQMYQLSRLLHDYHRDLYNHLEENEISPSLYAAP 1086
Cdd:COG5210   302 VQGMNFLAAPLLLVLeSEEQAFWCLVKLLKNYGLPGYFLKNLSGLHRDLKVLDDLVEELDPELYEHLLREGVVLLMFAFR 381

                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 114688046 1087 WFLTLFASQFSLGFVARVFDIIFLQGTEVIFKVALSLLSSQETLIMECESFENIVEFLK--NTLPDMNTSEMEKIITQVF 1164
Cdd:COG5210   382 WFLTLFVREFPLEYALRIWDCLFLEGSSMLFQLALAILKLLRDKLLKLDSDELLDLLLKqlFLHSGKEAWSSILKFRHGT 461


                  ....
gi 114688046 1165 EMDI 1168
Cdd:COG5210   462 DRDI 465
DUF3350 pfam11830
Domain of unknown function (DUF3350); This domain is functionally uncharacterized and is found ...
 801-864 5.17e-28

Domain of unknown function (DUF3350); This domain is functionally uncharacterized and is found in eukaryotic proteins, such as TBC1 domain family members 1 and 4. This presumed domain is typically between 50 to 64 amino acids in length. TBC domain proteins may act as GTPase-activating proteins for RAB2A, RAB8A, RAB10 and RAB14.


Pssm-ID: 463365  Cd Length: 63  Bit Score: 107.63  E-value: 5.17e-28
                           10        20        30        40        50        60
                   ....*....|....*....|....*....|....*....|....*....|....*....|....
gi 114688046   801 ELLPLSPLSPTMEEEPlVVFLSGEDDPEKIEERKKSKELRSLWRKAIHQQILLLRMEKENQKLE 864
Cdd:pfam11830    1 ELLPLSPLAPGGEEDP-AGLLSSEDSPVGEKKKRTSEELRELWRKAIHQQILLLRMEKENQKLE 63
PTB smart00462
Phosphotyrosine-binding domain, phosphotyrosine-interaction (PI) domain; PTB/PI domain ...
 347-450 3.94e-23

Phosphotyrosine-binding domain, phosphotyrosine-interaction (PI) domain; PTB/PI domain structure similar to those of pleckstrin homology (PH) and IRS-1-like PTB domains.


Pssm-ID: 214675  Cd Length: 134  Bit Score: 96.23  E-value: 3.94e-23
                            10        20        30        40        50        60        70        80
                    ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 114688046    347 QPSDSEKNRTMLFQVGRFEINLISPDTKSVVLEKNFKDISSCSQGIKHVDHFGFICRespEPGLSQYICYVFQCASESlv 426
Cdd:smart00462   36 QGSEKKEPQKVILSISSRGVKLIDEDTKAVLHEHPLRRISFCAVGPDDLDVFGYIAR---DPGSSRFACHVFRCEKAA-- 110

                            90       100
                    ....*....|....*....|....
gi 114688046    427 DEVMLTLKQAFSTAAALQSAKTQI 450
Cdd:smart00462  111 EDIALAIGQAFQLAYELKLKARSE 134
PTB smart00462
Phosphotyrosine-binding domain, phosphotyrosine-interaction (PI) domain; PTB/PI domain ...
 31-190 1.50e-20

Phosphotyrosine-binding domain, phosphotyrosine-interaction (PI) domain; PTB/PI domain structure similar to those of pleckstrin homology (PH) and IRS-1-like PTB domains.


Pssm-ID: 214675  Cd Length: 134  Bit Score: 88.91  E-value: 1.50e-20
                            10        20        30        40        50        60        70        80
                    ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 114688046     31 PSDKRFRLWYVGGSCLDHRTTLPMLPWLMAEIRrrsqkpEAGGCGAPAAREVILVLSAPFLRCVPAPGAGasggtspsat 110
Cdd:smart00462    1 GSGVSFRVKYLGSVEVPEARGLQVVQEAIRKLR------AAQGSEKKEPQKVILSISSRGVKLIDEDTKA---------- 64

                            90       100       110       120       130       140       150       160
                    ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 114688046    111 qpnpavFIFEHKAQHISRFIHNSHDLTYFAYLIKaqpDDPESQMACHVFRATDPSqvPDVISSIRQLSKAAMKEDAKPSK 190
Cdd:smart00462   65 ------VLHEHPLRRISFCAVGPDDLDVFGYIAR---DPGSSRFACHVFRCEKAA--EDIALAIGQAFQLAYELKLKARS 133
PTB cd00934
Phosphotyrosine-binding (PTB) PH-like fold; PTB domains have a common PH-like fold and are ...
 318-437 1.37e-18

Phosphotyrosine-binding (PTB) PH-like fold; PTB domains have a common PH-like fold and are found in various eukaryotic signaling molecules. This domain was initially shown to bind peptides with a NPXY motif with differing requirements for phosphorylation of the tyrosine, although more recent studies have found that some types of PTB domains can bind to peptides lack tyrosine residues altogether. In contrast to SH2 domains, which recognize phosphotyrosine and adjacent carboxy-terminal residues, PTB-domain binding specificity is conferred by residues amino-terminal to the phosphotyrosine. PTB domains are classified into three groups: phosphotyrosine-dependent Shc-like, phosphotyrosine-dependent IRS-like, and phosphotyrosine-independent Dab-like PTB domains.


Pssm-ID: 269911  Cd Length: 120  Bit Score: 82.94  E-value: 1.37e-18
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 114688046  318 SVTGVQRRVHEGSQKSQPRRRHASAPSHvqpsdsEKNRTMLFQVGRFEINLISPDTKSVVLEKNFKDISSCSQGIKHVDH 397
Cdd:cd00934    10 SVEVGSSRGVDVVEEALKALAAALKSSK------RKPGPVLLEVSSKGVKLLDLDTKELLLRHPLHRISYCGRDPDNPNV 83

                          90       100       110       120
                  ....*....|....*....|....*....|....*....|
gi 114688046  398 FGFICRespEPGLSQYICYVFQCASESLVDEVMLTLKQAF 437
Cdd:cd00934    84 FAFIAG---EEGGSGFRCHVFQCEDEEEAEEILQAIGQAF 120
PTB_LOC417372 cd13168
uncharacterized protein LOC417372 Phosphotyrosine-binding (PTB) PH-like fold; The function of ...
 353-437 5.47e-08

uncharacterized protein LOC417372 Phosphotyrosine-binding (PTB) PH-like fold; The function of LOC417372 and its related proteins are unknown to date. Members here contain a N-terminal RUN domain, followed by a PDZ domain, and a C-terminal PTB domain. The RUN domain is involved in Ras-like GTPase signaling. The PDZ domain (also called DHR/Dlg homologous region or GLGF after its conserved sequence motif) binds C-terminal polypeptides, internal (non-C-terminal) polypeptides, and lipids. PTB domains have a common PH-like fold and are found in various eukaryotic signaling molecules. This domain was initially shown to binds peptides with a NPXY motif with differing requirements for phosphorylation of the tyrosine, although more recent studies have found that some types of PTB domains can bind to peptides lack tyrosine residues altogether. In contrast to SH2 domains, which recognize phosphotyrosine and adjacent carboxy-terminal residues, PTB-domain binding specificity is conferred by residues amino-terminal to the phosphotyrosine. PTB domains are classified into three groups: phosphotyrosine-dependent Shc-like, phosphotyrosine-dependent IRS-like, and phosphotyrosine-independent Dab-like PTB domains. This cd is part of the Dab-like subgroup.


Pssm-ID: 269989  Cd Length: 125  Bit Score: 52.71  E-value: 5.47e-08
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 114688046  353 KNRTMLFQVGRFEINLISPDTKSVVLEKNFKDISSCSQGIKHVDHFGFICRESPEPGLSQYICYVFQCASESLVDEVMLT 432
Cdd:cd13168    36 TPKEVLLELGEIGVTVWDKSTSEVLFKHSFPEISSCGRRVDDPNYFAYIAGDTPCSLAKHFVCYVFEAADEEEAETILQG 115


                  ....*
gi 114688046  433 LKQAF 437
Cdd:cd13168   116 IAQGF 120
PTB_Anks cd01274
Ankyrin repeat and sterile alpha motif (SAM) domain-containing (Anks) protein family ...
 366-448 4.12e-07

Ankyrin repeat and sterile alpha motif (SAM) domain-containing (Anks) protein family Phosphotyrosine-binding (PTB) domain; Both AIDA-1b (AbetaPP intracellular domain-associated protein 1b) and Odin (also known as ankyrin repeat and sterile alpha motif domain-containing 1A; ANKS1A) belong to the Anks protein family. Both of these family members interacts with the EphA8 receptor. Ank members consists of ankyrin repeats, a SAM domain and a C-terminal PTB domain which is crucial for interaction with the juxtamembrane (JM) region of EphA8. PTB domains are classified into three groups, namely, phosphotyrosine-dependent Shc-like, phosphotyrosine-dependent IRS-like, and phosphotyrosine-independent Dab-like PTB domains of which the Anks PTB is a member. PTB domains have a common PH-like fold and are found in various eukaryotic signaling molecules. This domain was initially shown to binds peptides with a NPXY motif with differing requirements for phosphorylation of the tyrosine, although more recent studies have found that some types of PTB domains can bind to peptides lack tyrosine residues altogether. In contrast to SH2 domains, which recognize phosphotyrosine and adjacent carboxy-terminal residues, PTB-domain binding specificity is conferred by residues amino-terminal to the phosphotyrosine. PTB domains are classified into three groups: phosphotyrosine-dependent Shc-like, phosphotyrosine-dependent IRS-like, and phosphotyrosine-independent Dab-like PTB domains. This cd is part of the Dab-like subgroup.


Pssm-ID: 269972  Cd Length: 146  Bit Score: 50.74  E-value: 4.12e-07
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 114688046  366 INLISPDTKSVVLEKNFKDISSCSQGIKHVDHFGFICRESPEpglSQYICYVFQCASESLVDEVMLTLKQAFSTA--AAL 443
Cdd:cd01274    65 VKFIDATTKNLICEHEIRNISCACQDPEDLNTFAYITKDLKT---DHHYCHVFCVLTVDLATEIILTLGQAFEVAyqLAL 141


                  ....*
gi 114688046  444 QSAKT 448
Cdd:cd01274   142 RAQKS 146
PTB_LDLRAP-mammal-like cd13159
Low Density Lipoprotein Receptor Adaptor Protein 1 (LDLRAP1) in mammals and similar proteins ...
 365-438 3.53e-05

Low Density Lipoprotein Receptor Adaptor Protein 1 (LDLRAP1) in mammals and similar proteins Phosphotyrosine-binding (PTB) PH-like fold; The null mutations in the LDL receptor adaptor protein 1 (LDLRAP1) gene, which serves as an adaptor for LDLR endocytosis in the liver, causes autosomal recessive hypercholesterolemia (ARH). LDLRAP1 contains a single PTB domain. PTB domains have a common PH-like fold and are found in various eukaryotic signaling molecules. This domain was initially shown to binds peptides with a NPXY motif with differing requirements for phosphorylation of the tyrosine, although more recent studies have found that some types of PTB domains can bind to peptides lack tyrosine residues altogether. In contrast to SH2 domains, which recognize phosphotyrosine and adjacent carboxy-terminal residues, PTB-domain binding specificity is conferred by residues amino-terminal to the phosphotyrosine. PTB domains are classified into three groups: phosphotyrosine-dependent Shc-like, phosphotyrosine-dependent IRS-like, and phosphotyrosine-independent Dab-like PTB domains. This cd contains mammals, insects, and sponges.


Pssm-ID: 269981  Cd Length: 123  Bit Score: 44.63  E-value: 3.53e-05
                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....
gi 114688046  365 EINLISPDTKSVVLEKNFKDISSCSQGIKHVDHFGFICRESPEPGLSqyiCYVFQCASESLVDEVMLTLKQAFS 438
Cdd:cd13159    53 GIKVTDSATNETILEVSIYRISYCTADANHDKVFAFIATNQDNEKLE---CHAFLCAKRKMAQAVTLTVAQAFN 123
PID pfam00640
Phosphotyrosine interaction domain (PTB/PID);
118-176 4.78e-04

Phosphotyrosine interaction domain (PTB/PID);


Pssm-ID: 395515  Cd Length: 133  Bit Score: 41.58  E-value: 4.78e-04
                           10        20        30        40        50        60
                   ....*....|....*....|....*....|....*....|....*....|....*....|.
gi 114688046   118 IFEHKAQHISrFIHNSH--DLTYFAYLIKaqpDDPESQMACHVFRATDPSQvpDVISSIRQ 176
Cdd:pfam00640   74 IHDHPLVSIS-FCADGDpdLMRYFAYIAR---DKATNKFACHVFESEDGAQ--DIAQSIGQ 128
PTB_TK_HMTK cd13161
Tyrosine-specific kinase/HM-motif TK (TM/HMTK) Phosphotyrosine-binding (PTB) PH-like fold; TK ...
 366-442 6.81e-04

Tyrosine-specific kinase/HM-motif TK (TM/HMTK) Phosphotyrosine-binding (PTB) PH-like fold; TK kinases catalyzes the transfer of the terminal phosphate of ATP to a specific tyrosine residue on its target protein. TK kinases play significant roles in development and cell division. Tyrosine-protein kinases can be divided into two subfamilies: receptor tyrosine kinases, which have an intracellular tyrosine kinase domain, a transmembrane domain and an extracellular ligand-binding domain; and non-receptor (cytoplasmic) tyrosine kinases, which are soluble, cytoplasmic kinases. In HMTK the conserved His-Arg-Asp sequence within the catalytic loop is replaced by a His-Met sequence. TM/HMTK have are 2-3 N-terminal PTB domains. PTB domains in TKs are thought to function analogously to the membrane targeting (PH, myristoylation) and pTyr binding (SH2) domains of Src subgroup kinases. PTB domains have a common PH-like fold and are found in various eukaryotic signaling molecules. This domain was initially shown to binds peptides with a NPXY motif with differing requirements for phosphorylation of the tyrosine, although more recent studies have found that some types of PTB domains can bind to peptides lack tyrosine residues altogether. In contrast to SH2 domains, which recognize phosphotyrosine and adjacent carboxy-terminal residues, PTB-domain binding specificity is conferred by residues amino-terminal to the phosphotyrosine. PTB domains are classified into three groups: phosphotyrosine-dependent Shc-like, phosphotyrosine-dependent IRS-like, and phosphotyrosine-independent Dab-like PTB domains. This cd is part of the Dab-like subgroup.


Pssm-ID: 269983  Cd Length: 120  Bit Score: 40.69  E-value: 6.81e-04
                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 114688046  366 INLISPDTKSVVLEKNFKDISSCSQGIKHVDHFGFICRespEPGLSQYICYVFQCASESlvDEVMLTLKQAFSTAAA 442
Cdd:cd13161    49 IRVVERLTGEVLTNVPIKDISFVTVDPKDKKLFAFISH---DPRLGRITCHVFRCKRGA--QEICDTIAEAFKAAAE 120
PTB cd00934
Phosphotyrosine-binding (PTB) PH-like fold; PTB domains have a common PH-like fold and are ...
 110-176 7.10e-04

Phosphotyrosine-binding (PTB) PH-like fold; PTB domains have a common PH-like fold and are found in various eukaryotic signaling molecules. This domain was initially shown to bind peptides with a NPXY motif with differing requirements for phosphorylation of the tyrosine, although more recent studies have found that some types of PTB domains can bind to peptides lack tyrosine residues altogether. In contrast to SH2 domains, which recognize phosphotyrosine and adjacent carboxy-terminal residues, PTB-domain binding specificity is conferred by residues amino-terminal to the phosphotyrosine. PTB domains are classified into three groups: phosphotyrosine-dependent Shc-like, phosphotyrosine-dependent IRS-like, and phosphotyrosine-independent Dab-like PTB domains.


Pssm-ID: 269911  Cd Length: 120  Bit Score: 40.96  E-value: 7.10e-04
                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 114688046  110 TQPNPAVFIFEHKAQHISRFIHNSHDLTYFAYLIKaqpDDPESQMACHVFRATDPSQVPDVISSIRQ 176
Cdd:cd00934    55 LDLDTKELLLRHPLHRISYCGRDPDNPNVFAFIAG---EEGGSGFRCHVFQCEDEEEAEEILQAIGQ 118
PID pfam00640
Phosphotyrosine interaction domain (PTB/PID);
324-440 1.47e-03

Phosphotyrosine interaction domain (PTB/PID);


Pssm-ID: 395515  Cd Length: 133  Bit Score: 40.04  E-value: 1.47e-03
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 114688046   324 RRVHEgsqksQPRRRHASAPSHVQPSDSeknrtMLFQVGRFEINLISPDTKSVVLEKNFKDISSCSQG-IKHVDHFGFIC 402
Cdd:pfam00640   31 RRVKA-----AKINKIRGLSGETGPGTK-----VDLFISTDGLKLLNPDTQELIHDHPLVSISFCADGdPDLMRYFAYIA 100

                           90       100       110
                   ....*....|....*....|....*....|....*...
gi 114688046   403 RESPepgLSQYICYVFQCasESLVDEVMLTLKQAFSTA 440
Cdd:pfam00640  101 RDKA---TNKFACHVFES--EDGAQDIAQSIGQAFALA 133
COG4372 COG4372
Uncharacterized protein, contains DUF3084 domain [Function unknown];
1161-1267 1.60e-03

Uncharacterized protein, contains DUF3084 domain [Function unknown];


Pssm-ID: 443500 [Multi-domain]  Cd Length: 370  Bit Score: 42.58  E-value: 1.60e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 114688046 1161 TQVFEMDISKQLHAYEVEYHVLQDELQEssYSCEDSETLEKLERANSQLKRQNmdllEKLQVAHTKIQALESNLENLLTR 1240
Cdd:COG4372    22 TGILIAALSEQLRKALFELDKLQEELEQ--LREELEQAREELEQLEEELEQAR----SELEQLEEELEELNEQLQAAQAE 95

                          90       100
                  ....*....|....*....|....*..
gi 114688046 1241 ETKMKSLIRTLEQEKMAYQKTVEQLRK 1267
Cdd:COG4372    96 LAQAQEELESLQEEAEELQEELEELQK 122
PTB_CED-6 cd01273
Cell death protein 6 homolog (CED-6/GULP1) Phosphotyrosine-binding (PTB) domain; CED6 (also ...
 345-440 2.71e-03

Cell death protein 6 homolog (CED-6/GULP1) Phosphotyrosine-binding (PTB) domain; CED6 (also known as GULP1: engulfment adaptor PTB domain containing 1) is an adaptor protein involved in the specific recognition and engulfment of apoptotic cells. CED6 has been shown to interact with the cytoplasmic tail of another protein involved in the engulfment of apoptotic cells, CED1. CED6 has a C-terminal PTB domain, which can bind to NPXY motifs. PTB domains have a common PH-like fold and are found in various eukaryotic signaling molecules. This domain was initially shown to binds peptides with a NPXY motif with differing requirements for phosphorylation of the tyrosine, although more recent studies have found that some types of PTB domains can bind to peptides lack tyrosine residues altogether. In contrast to SH2 domains, which recognize phosphotyrosine and adjacent carboxy-terminal residues, PTB-domain binding specificity is conferred by residues amino-terminal to the phosphotyrosine. PTB domains are classified into three groups: phosphotyrosine-dependent Shc-like, phosphotyrosine-dependent IRS-like, and phosphotyrosine-independent Dab-like PTB domains. This cd is part of the Dab-like subgroup.


Pssm-ID: 269971  Cd Length: 144  Bit Score: 39.57  E-value: 2.71e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 114688046  345 HVQPSDSEKNRTMLFQVGRFEINLISPDTKSVVLEKNFKDISSCS--QGIKHVdhFGFICRESPEpglSQYICYVFQcaS 422
Cdd:cd01273    45 QLKKSEGAKLPKVELQISIDGVKIQDPKTKVIMHQFPLHRISFCAddKTDKRI--FSFIAKDSES---EKHLCFVFD--S 117

                          90
                  ....*....|....*...
gi 114688046  423 ESLVDEVMLTLKQAFSTA 440
Cdd:cd01273   118 EKLAEEITLTIGQAFDLA 135
PTB_Anks cd01274
Ankyrin repeat and sterile alpha motif (SAM) domain-containing (Anks) protein family ...
 118-176 4.45e-03

Ankyrin repeat and sterile alpha motif (SAM) domain-containing (Anks) protein family Phosphotyrosine-binding (PTB) domain; Both AIDA-1b (AbetaPP intracellular domain-associated protein 1b) and Odin (also known as ankyrin repeat and sterile alpha motif domain-containing 1A; ANKS1A) belong to the Anks protein family. Both of these family members interacts with the EphA8 receptor. Ank members consists of ankyrin repeats, a SAM domain and a C-terminal PTB domain which is crucial for interaction with the juxtamembrane (JM) region of EphA8. PTB domains are classified into three groups, namely, phosphotyrosine-dependent Shc-like, phosphotyrosine-dependent IRS-like, and phosphotyrosine-independent Dab-like PTB domains of which the Anks PTB is a member. PTB domains have a common PH-like fold and are found in various eukaryotic signaling molecules. This domain was initially shown to binds peptides with a NPXY motif with differing requirements for phosphorylation of the tyrosine, although more recent studies have found that some types of PTB domains can bind to peptides lack tyrosine residues altogether. In contrast to SH2 domains, which recognize phosphotyrosine and adjacent carboxy-terminal residues, PTB-domain binding specificity is conferred by residues amino-terminal to the phosphotyrosine. PTB domains are classified into three groups: phosphotyrosine-dependent Shc-like, phosphotyrosine-dependent IRS-like, and phosphotyrosine-independent Dab-like PTB domains. This cd is part of the Dab-like subgroup.


Pssm-ID: 269972  Cd Length: 146  Bit Score: 39.19  E-value: 4.45e-03
                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|....*....
gi 114688046  118 IFEHKAQHISRFIHNSHDLTYFAYLIKaqpDDPESQMACHVFRATDPSQVPDVISSIRQ 176
Cdd:cd01274    76 ICEHEIRNISCACQDPEDLNTFAYITK---DLKTDHHYCHVFCVLTVDLATEIILTLGQ 131
COG4372 COG4372
Uncharacterized protein, contains DUF3084 domain [Function unknown];
1154-1269 6.45e-03

Uncharacterized protein, contains DUF3084 domain [Function unknown];


Pssm-ID: 443500 [Multi-domain]  Cd Length: 370  Bit Score: 40.27  E-value: 6.45e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 114688046 1154 SEMEKIITQVfeMDISKQLHAYEVEYHVLQDELQESSYSCED-SETLEKLERANSQLKRQNMDLLEKLQVAHTKIQALES 1232
Cdd:COG4372    73 SELEQLEEEL--EELNEQLQAAQAELAQAQEELESLQEEAEElQEELEELQKERQDLEQQRKQLEAQIAELQSEIAEREE 150

                          90       100       110
                  ....*....|....*....|....*....|....*....
gi 114688046 1233 NLENLLTRETKMKSLIRTLEQEKMAY--QKTVEQLRKLL 1269
Cdd:COG4372   151 ELKELEEQLESLQEELAALEQELQALseAEAEQALDELL 189
PTB_LOC417372 cd13168
uncharacterized protein LOC417372 Phosphotyrosine-binding (PTB) PH-like fold; The function of ...
 118-176 7.10e-03

uncharacterized protein LOC417372 Phosphotyrosine-binding (PTB) PH-like fold; The function of LOC417372 and its related proteins are unknown to date. Members here contain a N-terminal RUN domain, followed by a PDZ domain, and a C-terminal PTB domain. The RUN domain is involved in Ras-like GTPase signaling. The PDZ domain (also called DHR/Dlg homologous region or GLGF after its conserved sequence motif) binds C-terminal polypeptides, internal (non-C-terminal) polypeptides, and lipids. PTB domains have a common PH-like fold and are found in various eukaryotic signaling molecules. This domain was initially shown to binds peptides with a NPXY motif with differing requirements for phosphorylation of the tyrosine, although more recent studies have found that some types of PTB domains can bind to peptides lack tyrosine residues altogether. In contrast to SH2 domains, which recognize phosphotyrosine and adjacent carboxy-terminal residues, PTB-domain binding specificity is conferred by residues amino-terminal to the phosphotyrosine. PTB domains are classified into three groups: phosphotyrosine-dependent Shc-like, phosphotyrosine-dependent IRS-like, and phosphotyrosine-independent Dab-like PTB domains. This cd is part of the Dab-like subgroup.


Pssm-ID: 269989  Cd Length: 125  Bit Score: 38.08  E-value: 7.10e-03
                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|....*....
gi 114688046  118 IFEHKAQHISRFIHNSHDLTYFAYLIKAQPDDPESQMACHVFRATDPSQVPDVISSIRQ 176
Cdd:cd13168    60 LFKHSFPEISSCGRRVDDPNYFAYIAGDTPCSLAKHFVCYVFEAADEEEAETILQGIAQ 118
PTZ00440 PTZ00440
reticulocyte binding protein 2-like protein; Provisional
 1132-1263 9.01e-03

reticulocyte binding protein 2-like protein; Provisional


Pssm-ID: 240419 [Multi-domain]  Cd Length: 2722  Bit Score: 40.59  E-value: 9.01e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 114688046 1132 MECESFENIVEFLKNTLPDMNT--SEMEKIITQVFEMDISKQLHAYEVEYHVLQDELQESSyscEDSETLEKLEraNSQL 1209
Cdd:PTZ00440  681 MKSDNIDNIIKNLKKELQNLLSlkENIIKKQLNNIEQDISNSLNQYTIKYNDLKSSIEEYK---EEEEKLEVYK--HQII 755

                          90       100       110       120       130       140
                  ....*....|....*....|....*....|....*....|....*....|....*....|
gi 114688046 1210 KRQNMDLL------EKLQVAHTKIQALESNLENLLTRETKMKSLIRTLEQEKMAYQKTVE 1263
Cdd:PTZ00440  756 NRKNEFILhlyendKDLPDGKNTYEEFLQYKDTILNKENKISNDINILKENKKNNQDLLN 815
 
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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