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Conserved domains on  [gi|67084089|gb|AAY66979|]
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tetraspanin [Ixodes scapularis]

Protein Classification

tetraspanin family protein( domain architecture ID 11992908)

tetraspanin family protein is a transmembrane (TM) glycoprotein with four TM segments that facilitates the interaction of membrane and intracellular signaling molecules (such as integrins, pro-growth factors and their receptors, protein kinase-C) in the formation of membrane signaling microdomains (also referred to as the tetraspanin web)

Gene Ontology:  GO:0016020
PubMed:  15763890|11756464|19709882|16024509

Graphical summary

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List of domain hits

 Name Accession Description Interval E-value
Tetraspanin pfam00335
Tetraspanin family;
10-214 2.01e-33

Tetraspanin family;


:

Pssm-ID: 459767  Cd Length: 183  Bit Score: 118.58  E-value: 2.01e-33
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 67084089    10 VKYLLFAFNAIFVLCGIALIAVGGVVLAALNPQKS-FYEGYLGAPVAIIILGVFVFVLAFLGCCGAIRESYHMIMAFSIL 88
Cdd:pfam00335   1 LKYLLFLFNLLFWLLGLLLLGVGVWLLSAFSLLLLgLSEASAYIPILLIVLGAVIFLVGFLGCCGALKENRCLLLTYFVL 80

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 67084089    89 LTVVLICELGAAIAAYVYRSKIESALRTAATNSVDKYFND-----TEVEKLWDDIQSNLHCCGanstddfrgkipsscce 163
Cdd:pfam00335  81 LLLLFLAELAAGILAFVYRDKLSGLLSNWLKKSLEDGYRDwldlySCLNSALDSLQSEFGCCG----------------- 143

                         170       180       190       200       210
                  ....*....|....*....|....*....|....*....|....*....|.
gi 67084089   164 nkpttcdaahaykiTCIDALINKFKEKIVYVGVTGIIICFIEVVGIIFGCC 214
Cdd:pfam00335 144 --------------GCKEKLLEWLRKNLKIIGAGVIALGVIQLLGIILACC 180
 
Name Accession Description Interval E-value
Tetraspanin pfam00335
Tetraspanin family;
10-214 2.01e-33

Tetraspanin family;


Pssm-ID: 459767  Cd Length: 183  Bit Score: 118.58  E-value: 2.01e-33
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 67084089    10 VKYLLFAFNAIFVLCGIALIAVGGVVLAALNPQKS-FYEGYLGAPVAIIILGVFVFVLAFLGCCGAIRESYHMIMAFSIL 88
Cdd:pfam00335   1 LKYLLFLFNLLFWLLGLLLLGVGVWLLSAFSLLLLgLSEASAYIPILLIVLGAVIFLVGFLGCCGALKENRCLLLTYFVL 80

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 67084089    89 LTVVLICELGAAIAAYVYRSKIESALRTAATNSVDKYFND-----TEVEKLWDDIQSNLHCCGanstddfrgkipsscce 163
Cdd:pfam00335  81 LLLLFLAELAAGILAFVYRDKLSGLLSNWLKKSLEDGYRDwldlySCLNSALDSLQSEFGCCG----------------- 143

                         170       180       190       200       210
                  ....*....|....*....|....*....|....*....|....*....|.
gi 67084089   164 nkpttcdaahaykiTCIDALINKFKEKIVYVGVTGIIICFIEVVGIIFGCC 214
Cdd:pfam00335 144 --------------GCKEKLLEWLRKNLKIIGAGVIALGVIQLLGIILACC 180
tetraspanin_LEL cd03127
Tetraspanin, extracellular domain or large extracellular loop (LEL). Tetraspanins are ...
 104-191 3.99e-23

Tetraspanin, extracellular domain or large extracellular loop (LEL). Tetraspanins are trans-membrane proteins with 4 trans-membrane segments. Both the N- and C-termini lie on the intracellular side of the membrane. This alignment model spans the extracellular domain between the 3rd and 4th trans-membrane segment. The tetraspanin family contains CD9, CD63, CD37, CD53, CD82, CD151, and CD81, amongst others. Tetraspanins are involved in diverse processes such as cell activation and proliferation, adhesion and motility, differentiation, cancer, and others. Their various functions may relate to their ability to act as molecular facilitators, grouping specific cell-surface proteins and affecting formation and stability of signaling complexes. Tetraspanins associate laterally with one another and cluster dynamically with numerous parnter domains in membrane microdomains, forming a network of multimolecular complexes, the "tetraspanin web", which may also include integrins.


Pssm-ID: 239401 [Multi-domain]  Cd Length: 90  Bit Score: 89.10  E-value: 3.99e-23
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 67084089 104 YVYRSKIESALRTAATNSVDKYFNDTEVEKLWDDIQSNLHCCGANSTDDF---RGKIPSSCCENKPTTCdAAHAYKITCI 180
Cdd:cd03127   1 FVYRDQLESLVSDTLNDAWDEYYVDDDFQEAMDALQSTFECCGVNGPTDYldlRLLVPSSCCKGTDGNC-GLNLYTEGCL 79

                        90
                ....*....|.
gi 67084089 181 DALINKFKEKI 191
Cdd:cd03127  80 EKLVDFLRSNL 90
 
Name Accession Description Interval E-value
Tetraspanin pfam00335
Tetraspanin family;
10-214 2.01e-33

Tetraspanin family;


Pssm-ID: 459767  Cd Length: 183  Bit Score: 118.58  E-value: 2.01e-33
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 67084089    10 VKYLLFAFNAIFVLCGIALIAVGGVVLAALNPQKS-FYEGYLGAPVAIIILGVFVFVLAFLGCCGAIRESYHMIMAFSIL 88
Cdd:pfam00335   1 LKYLLFLFNLLFWLLGLLLLGVGVWLLSAFSLLLLgLSEASAYIPILLIVLGAVIFLVGFLGCCGALKENRCLLLTYFVL 80

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 67084089    89 LTVVLICELGAAIAAYVYRSKIESALRTAATNSVDKYFND-----TEVEKLWDDIQSNLHCCGanstddfrgkipsscce 163
Cdd:pfam00335  81 LLLLFLAELAAGILAFVYRDKLSGLLSNWLKKSLEDGYRDwldlySCLNSALDSLQSEFGCCG----------------- 143

                         170       180       190       200       210
                  ....*....|....*....|....*....|....*....|....*....|.
gi 67084089   164 nkpttcdaahaykiTCIDALINKFKEKIVYVGVTGIIICFIEVVGIIFGCC 214
Cdd:pfam00335 144 --------------GCKEKLLEWLRKNLKIIGAGVIALGVIQLLGIILACC 180
tetraspanin_LEL cd03127
Tetraspanin, extracellular domain or large extracellular loop (LEL). Tetraspanins are ...
 104-191 3.99e-23

Tetraspanin, extracellular domain or large extracellular loop (LEL). Tetraspanins are trans-membrane proteins with 4 trans-membrane segments. Both the N- and C-termini lie on the intracellular side of the membrane. This alignment model spans the extracellular domain between the 3rd and 4th trans-membrane segment. The tetraspanin family contains CD9, CD63, CD37, CD53, CD82, CD151, and CD81, amongst others. Tetraspanins are involved in diverse processes such as cell activation and proliferation, adhesion and motility, differentiation, cancer, and others. Their various functions may relate to their ability to act as molecular facilitators, grouping specific cell-surface proteins and affecting formation and stability of signaling complexes. Tetraspanins associate laterally with one another and cluster dynamically with numerous parnter domains in membrane microdomains, forming a network of multimolecular complexes, the "tetraspanin web", which may also include integrins.


Pssm-ID: 239401 [Multi-domain]  Cd Length: 90  Bit Score: 89.10  E-value: 3.99e-23
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 67084089 104 YVYRSKIESALRTAATNSVDKYFNDTEVEKLWDDIQSNLHCCGANSTDDF---RGKIPSSCCENKPTTCdAAHAYKITCI 180
Cdd:cd03127   1 FVYRDQLESLVSDTLNDAWDEYYVDDDFQEAMDALQSTFECCGVNGPTDYldlRLLVPSSCCKGTDGNC-GLNLYTEGCL 79

                        90
                ....*....|.
gi 67084089 181 DALINKFKEKI 191
Cdd:cd03127  80 EKLVDFLRSNL 90
CD53_like_LEL cd03164
Tetraspanin, extracellular domain or large extracellular loop (LEL), CD53_Like family. ...
 104-195 5.19e-17

Tetraspanin, extracellular domain or large extracellular loop (LEL), CD53_Like family. Tetraspanins are trans-membrane proteins with 4 trans-membrane segments. Both the N- and C-termini lie on the intracellular side of the membrane. This alignment model spans the extracellular domain between the 3rd and 4th trans-membrane segment. Tetraspanins are involved in diverse processes and their various functions may relate to their ability to act as molecular facilitators. Tetraspanins associate laterally with one another and cluster dynamically with numerous parnter domains in membrane microdomains, forming a network of multimolecular complexes, the "tetraspanin web". CD53 is a tetraspanin of the lymphoid-myeloid lineage and has been implicated in apoptosis protection. It associates with integrin alpha4beta1. Some of the cellular responses modulated by CD53 may be mediated by JNK activation and/or via the AKT pathway.


Pssm-ID: 239417 [Multi-domain]  Cd Length: 86  Bit Score: 72.90  E-value: 5.19e-17
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 67084089 104 YVYRSKIESALRTAATNSVDKYFNDTEVEKLWDDIQSNLHCCGANSTDDFRGKIPSSCCENKPTTcdaahaYKITCIDAL 183
Cdd:cd03164   1 FVYEKKLNNYVKEGLTDSLEQYHKDNNTSEAWDMIQSNLQCCGINGTTDWGSGVPSSCCSSDTEY------KVEGCYKKL 74

                        90
                ....*....|..
gi 67084089 184 INKFKEKIVYVG 195
Cdd:cd03164  75 KNWFESNFLYTG 86
CD63_LEL cd03166
Tetraspanin, extracellular domain or large extracellular loop (LEL), CD63 family. Tetraspanins ...
 104-191 5.98e-11

Tetraspanin, extracellular domain or large extracellular loop (LEL), CD63 family. Tetraspanins are trans-membrane proteins with 4 trans-membrane segments. Both the N- and C-termini lie on the intracellular side of the membrane. This alignment model spans the extracellular domain between the 3rd and 4th trans-membrane segment. Tetraspanins are involved in diverse processes and their various functions may relate to their ability to act as molecular facilitators. Tetraspanins associate laterally with one another and cluster dynamically with numerous parnter domains in membrane microdomains, forming a network of multimolecular complexes, the "tetraspanin web". CD63 is present in platelets, neutrophils, and endothelial cells, amongst others. In platelets it associates with the integrin alphaIIBbeta3 and may modulate alphaIIbbeta3-dependent cytoskeletal reorganization.


Pssm-ID: 239419  Cd Length: 99  Bit Score: 57.10  E-value: 5.98e-11
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 67084089 104 YVYRSKIESALRTAATNSVDKYFNDTEVEKLWDDIQSNLHCCGANSTDDFRGK-------IPSSCCENKPTTC----DAA 172
Cdd:cd03166   1 YVFRDKVMSEFNDSFNQMISNYNKTNDFRKILDRMQKDLKCCGANNYTDWENIpsldtdsVPDSCCINVTKGCginfDEK 80

                        90
                ....*....|....*....
gi 67084089 173 HAYKITCIDALINKFKEKI 191
Cdd:cd03166  81 VIHLEGCVTKIEGWLKKNI 99
CD151_like_LEL cd03155
Tetraspanin, extracellular domain or large extracellular loop (LEL), CD151_Like family. ...
 104-185 1.17e-10

Tetraspanin, extracellular domain or large extracellular loop (LEL), CD151_Like family. Tetraspanins are trans-membrane proteins with 4 trans-membrane segments. Both the N- and C-termini lie on the intracellular side of the membrane. This alignment model spans the extracellular domain between the 3rd and 4th trans-membrane segment. Tetraspanins are involved in diverse processes and their various functions may relate to their ability to act as molecular facilitators. Tetraspanins associate laterally with one another and cluster dynamically with numerous parnter domains in membrane microdomains, forming a network of multimolecular complexes, the "tetraspanin web". CD151strongly associates with integrins, especially alpha3beta1, alpha6beta1, alpha7beta1, and alpha6beta4; it may play roles in cell-cell adhesion, cell migration, platelet aggregation, and angiogenesis. For example, CD151 is is involved in regulation of migration of neutrophils, endothelial cells, and various tumor cell lines; it associates specifically with laminin-binding integrins and strengthens alpha6beta1 integrin-mediated adhesion to laminin-1; CD151 also specifically attenuates adhesion-dependent activation of Ras and correspdonding downstream effects, and is involved in epithelial cell-cell adhesion as a modulator of PKC- and Cdc42-dependent actin cytoskeletal reorganization.


Pssm-ID: 239408 [Multi-domain]  Cd Length: 110  Bit Score: 56.59  E-value: 1.17e-10
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 67084089 104 YVYRSKIESALRTAATNSVDKYFN---DTEVEKLWDDIQSNLHCCGANSTDDFRG------------KIPSSCC--ENKP 166
Cdd:cd03155   1 YTYYQQLEDELKESLKRTMQENYGqsgEEALTLTVDELQQEFKCCGSNNYTDWQDsewinsneangrLVPDSCCktVVDR 80

                        90       100
                ....*....|....*....|....
gi 67084089 167 TTCDAAHA---YKIT--CIDALIN 185
Cdd:cd03155  81 CGCLRDHPsniYKVEggCIPKLED 104
NET-5_like_LEL cd03165
Tetraspanin, extracellular domain or large extracellular loop (LEL), NET-5_like family. ...
 104-183 7.24e-09

Tetraspanin, extracellular domain or large extracellular loop (LEL), NET-5_like family. Tetraspanins are trans-membrane proteins with 4 trans-membrane segments. Both the N- and C-termini lie on the intracellular side of the membrane. This alignment model spans the extracellular domain between the 3rd and 4th trans-membrane segment. Tetraspanins are involved in diverse processes and their various functions may relate to their ability to act as molecular facilitators. Tetraspanins associate laterally with one another and cluster dynamically with numerous parnter domains in membrane microdomains, forming a network of multimolecular complexes, the "tetraspanin web". This sub-family contains proteins similar to human tetraspan NET-5.


Pssm-ID: 239418 [Multi-domain]  Cd Length: 98  Bit Score: 51.60  E-value: 7.24e-09
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 67084089 104 YVYRSKIESALRTAATNSVDKYFNDT--EVEKLWDDIQSNLHCCG-ANSTD----DFRGKIPSSCCENKPTTC---DAAH 173
Cdd:cd03165   1 FVFREKVDLTAKDDLKEGLELYGTRNnrGLTNAWDITQTEFRCCGvTNYTDwyevLGENRVPDSCCQEDSQDCgrnPTEL 80

                        90
                ....*....|
gi 67084089 174 AYKITCIDAL 183
Cdd:cd03165  81 WWKTGCYEKV 90
uroplakin_I_like_LEL cd03156
Tetraspanin, extracellular domain or large extracellular loop (LEL), uroplakin_I_like family. ...
 106-187 6.89e-08

Tetraspanin, extracellular domain or large extracellular loop (LEL), uroplakin_I_like family. Tetraspanins are trans-membrane proteins with 4 trans-membrane segments. Both the N- and C-termini lie on the intracellular side of the membrane. This alignment model spans the extracellular domain between the 3rd and 4th trans-membrane segment. Tetraspanins are involved in diverse processes and their various functions may relate to their ability to act as molecular facilitators. Tetraspanins associate laterally with one another and cluster dynamically with numerous parnter domains in membrane microdomains, forming a network of multimolecular complexes, the "tetraspanin web". Uroplakin Ia and Ib are components of the 16nm protein particles, which are packed hexagonally to form 2D crystals of asymmetric unit membranes, and cover the apical surface of mammalian urothelium, contributing to the urinay bladder's permeability barrier function. Uroplakins Ia and Ib are maturation facilitators. They trigger conformational changes in their single-transmembrane-domain binding partner proteins uroplakin II and IIIa, which in turn may lead to ER-exit, stabilization, and cell-surface expression.


Pssm-ID: 239409  Cd Length: 114  Bit Score: 49.45  E-value: 6.89e-08
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 67084089 106 YRSKIESALRTAATNSVDKYFNDT-----EVEKLWDDIQSNLHCCGANSTDDFRG-------------KIPSSCC----- 162
Cdd:cd03156   1 LALFFKKDLEDSFKNLLKNNYGNYnstgdAITSTWNRVMIELKCCGVNGPTDFVDstsffrqknepnsPYPESCCkrnsn 80

                        90       100       110
                ....*....|....*....|....*....|
gi 67084089 163 -----ENKPTTCDAAHAYKITCIDALINKF 187
Cdd:cd03156  81 sqivdLDCPKLGSPNSYNKKGCYEKLSNPI 110
TM4SF8_like_LEL cd03163
Tetraspanin, extracellular domain or large extracellular loop (LEL), TM4SF8_like subfamily. ...
 103-169 2.12e-07

Tetraspanin, extracellular domain or large extracellular loop (LEL), TM4SF8_like subfamily. Tetraspanins are trans-membrane proteins with 4 trans-membrane segments. Both the N- and C-termini lie on the intracellular side of the membrane. This alignment model spans the extracellular domain between the 3rd and 4th trans-membrane segment. Tetraspanins are involved in diverse processes and their various functions may relate to their ability to act as molecular facilitators. Tetraspanins associate laterally with one another and cluster dynamically with numerous parnter domains in membrane microdomains, forming a network of multimolecular complexes, the "tetraspanin web". This subfamily contaions transmembrane 4 superfamily 8 (TM4SF8) or Tspan-3 and related proteins. Tspan-3 has been reported to form a complex with integrin beta1 and OSP/claudin-11, which may be involved in oligodendrocyte proliferation and migration.


Pssm-ID: 239416  Cd Length: 105  Bit Score: 47.80  E-value: 2.12e-07
                        10        20        30        40        50        60        70
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 67084089 103 AYVYRSKIESALRTAATNsVDKYFNDTEVE-KLWDDIQSNLHCCGANSTDDFRG----------KIPSSCCENKPTTC 169
Cdd:cd03163   1 GYVYRAKVEDELNPSIDK-VFNKYNGTNAEsRAVDYLQRQLQCCGIHNYTDWENtpwfkesknnSVPLSCCKETFTSC 77
TM4SF3_like_LEL cd03154
Tetraspanin, extracellular domain or large extracellular loop (LEL), TM4SF3_like subfamily. ...
 101-191 7.17e-07

Tetraspanin, extracellular domain or large extracellular loop (LEL), TM4SF3_like subfamily. Tetraspanins are trans-membrane proteins with 4 trans-membrane segments. Both the N- and C-termini lie on the intracellular side of the membrane. This alignment model spans the extracellular domain between the 3rd and 4th trans-membrane segment. Tetraspanins are involved in diverse processes and their various functions may relate to their ability to act as molecular facilitators. Tetraspanins associate laterally with one another and cluster dynamically with numerous parnter domains in membrane microdomains, forming a network of multimolecular complexes, the "tetraspanin web". This subfamily contaions transmembrane 4 superfamily 3 (TM4SF3) or D6.1a and related proteins. D6.1a associates with alpha6beta4 integrin and supports cell motility, it has been ascribed a role in tumor progression and metastasis.


Pssm-ID: 239407 [Multi-domain]  Cd Length: 100  Bit Score: 46.26  E-value: 7.17e-07
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 67084089 101 IAAYVYRSKIESALRTAATNSVD-KYFNDTEVEKLWDDIQSNLHCCG-ANSTDDFRGKIPSSC------CENKPTTCDAA 172
Cdd:cd03154   2 IVGAVYKPKIENELKEKNTKLLSlLGQNAKSVKKSLEKFQKELKCCGlVNGADDWGNDIPASCnctttqSDCVVAYYGGS 81

                        90
                ....*....|....*....
gi 67084089 173 HAYKITCIDALINKFKEKI 191
Cdd:cd03154  82 NVYKEPCISKIKDFLKKNL 100
TM4SF2_6_like_LEL cd03161
Tetraspanin, extracellular domain or large extracellular loop (LEL), TM4SF2_6_like subfamily. ...
 104-172 9.37e-07

Tetraspanin, extracellular domain or large extracellular loop (LEL), TM4SF2_6_like subfamily. Tetraspanins are trans-membrane proteins with 4 trans-membrane segments. Both the N- and C-termini lie on the intracellular side of the membrane. This alignment model spans the extracellular domain between the 3rd and 4th trans-membrane segment. Tetraspanins are involved in diverse processes and their various functions may relate to their ability to act as molecular facilitators. Tetraspanins associate laterally with one another and cluster dynamically with numerous parnter domains in membrane microdomains, forming a network of multimolecular complexes, the "tetraspanin web". This subfamily contaions transmembrane 4 superfamily 2 (TM4SF2) or Tspan-7, transmembrane 4 superfamily 6 (TM4SF6) or Tspan-6, and related proteins. TM4SF2 has been identified as involved in some forms of X-linked mental retardation.


Pssm-ID: 239414  Cd Length: 104  Bit Score: 45.82  E-value: 9.37e-07
                        10        20        30        40        50        60        70
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 67084089 104 YVYRSKIESALRTAATNSVDKYFNDTEVEKLWDDIQSNLHCCGA------NSTDDFRGK-IPSSCCENkPTTCDAA 172
Cdd:cd03161   1 FVFRHEIKGTFLRTYNEAVSNYNGDDERSDAVDTVQRTLHCCGVenytdwLNSPYFLEKgIPLSCCKN-RSDCSPQ 75
 
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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