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Conserved domains on  [gi|523567555|ref|NP_001265669|]
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tetraspanin-6 isoform b [Homo sapiens]

Protein Classification

tetraspanin family protein( domain architecture ID 10123578)

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)

Graphical summary

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List of domain hits

 Name Accession Description Interval E-value
TM4SF2_6_like_LEL cd03161
Tetraspanin, extracellular domain or large extracellular loop (LEL), TM4SF2_6_like subfamily. ...
 24-121 1.43e-48

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: 152.13  E-value: 1.43e-48
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 523567555  24 FVFRHEIKNSFKNNYEKALKQYNStGDYRSHAVDKIQNTLHCCGVTDYRDWTDTNYYSEKGFPKSCCKLE-DCTPQRDAD 102
Cdd:cd03161    1 FVFRHEIKGTFLRTYNEAVSNYNG-DDERSDAVDTVQRTLHCCGVENYTDWLNSPYFLEKGIPLSCCKNRsDCSPQDLKN 79

                         90       100
                 ....*....|....*....|....*
gi 523567555 103 ------KVNNEGCFIKVMTIIESEM 121
Cdd:cd03161   80 ltkaatKVYQQGCFTLVTSFMEANM 104
 
Name Accession Description Interval E-value
TM4SF2_6_like_LEL cd03161
Tetraspanin, extracellular domain or large extracellular loop (LEL), TM4SF2_6_like subfamily. ...
 24-121 1.43e-48

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: 152.13  E-value: 1.43e-48
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 523567555  24 FVFRHEIKNSFKNNYEKALKQYNStGDYRSHAVDKIQNTLHCCGVTDYRDWTDTNYYSEKGFPKSCCKLE-DCTPQRDAD 102
Cdd:cd03161    1 FVFRHEIKGTFLRTYNEAVSNYNG-DDERSDAVDTVQRTLHCCGVENYTDWLNSPYFLEKGIPLSCCKNRsDCSPQDLKN 79

                         90       100
                 ....*....|....*....|....*
gi 523567555 103 ------KVNNEGCFIKVMTIIESEM 121
Cdd:cd03161   80 ltkaatKVYQQGCFTLVTSFMEANM 104
Tetraspanin pfam00335
Tetraspanin family;
1-147 2.50e-15

Tetraspanin family;


Pssm-ID: 459767  Cd Length: 183  Bit Score: 69.27  E-value: 2.50e-15
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 523567555    1 MLKLYAMFLTLVFLVELVAAIVGFVFRHEIKNSFKNNYEKALKQ-YNSTGDYRS---HAVDKIQNTLHCCGvtdyrdwtd 76
Cdd:pfam00335  73 LLLTYFVLLLLLFLAELAAGILAFVYRDKLSGLLSNWLKKSLEDgYRDWLDLYSclnSALDSLQSEFGCCG--------- 143

                          90       100       110       120       130       140       150
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|.
gi 523567555   77 tnyysekgfpkscckledctpqrdadkvnneGCFIKVMTIIESEMGVVAGISFGVACFQLIGIFLAYCLSR 147
Cdd:pfam00335 144 -------------------------------GCKEKLLEWLRKNLKIIGAGVIALGVIQLLGIILACCLCC 183
 
Name Accession Description Interval E-value
TM4SF2_6_like_LEL cd03161
Tetraspanin, extracellular domain or large extracellular loop (LEL), TM4SF2_6_like subfamily. ...
 24-121 1.43e-48

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: 152.13  E-value: 1.43e-48
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 523567555  24 FVFRHEIKNSFKNNYEKALKQYNStGDYRSHAVDKIQNTLHCCGVTDYRDWTDTNYYSEKGFPKSCCKLE-DCTPQRDAD 102
Cdd:cd03161    1 FVFRHEIKGTFLRTYNEAVSNYNG-DDERSDAVDTVQRTLHCCGVENYTDWLNSPYFLEKGIPLSCCKNRsDCSPQDLKN 79

                         90       100
                 ....*....|....*....|....*
gi 523567555 103 ------KVNNEGCFIKVMTIIESEM 121
Cdd:cd03161   80 ltkaatKVYQQGCFTLVTSFMEANM 104
TM4SF8_like_LEL cd03163
Tetraspanin, extracellular domain or large extracellular loop (LEL), TM4SF8_like subfamily. ...
 23-122 3.49e-20

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: 79.78  E-value: 3.49e-20
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 523567555  23 GFVFRHEIKNSFKNNYEKALKQYNSTgDYRSHAVDKIQNTLHCCGVTDYRDWTDTNYYSEKG---FPKSCCK--LEDCTP 97
Cdd:cd03163    1 GYVYRAKVEDELNPSIDKVFNKYNGT-NAESRAVDYLQRQLQCCGIHNYTDWENTPWFKESKnnsVPLSCCKetFTSCTG 79

                         90       100
                 ....*....|....*....|....*.
gi 523567555  98 QRDA-DKVNNEGCFIKVMTIIESEMG 122
Cdd:cd03163   80 SLTQpKDLYQEGCEAKLVKKLQEVMM 105
tetraspanin_LEL cd03127
Tetraspanin, extracellular domain or large extracellular loop (LEL). Tetraspanins are ...
 24-121 6.87e-19

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: 76.00  E-value: 6.87e-19
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 523567555  24 FVFRHEIKNSFKNNYEKALKQYNSTGDYRShAVDKIQNTLHCCGVTDYRDWTDTNyyseKGFPKSCCKLEDCTPQRDadk 103
Cdd:cd03127    1 FVYRDQLESLVSDTLNDAWDEYYVDDDFQE-AMDALQSTFECCGVNGPTDYLDLR----LLVPSSCCKGTDGNCGLN--- 72

                         90
                 ....*....|....*...
gi 523567555 104 VNNEGCFIKVMTIIESEM 121
Cdd:cd03127   73 LYTEGCLEKLVDFLRSNL 90
Tetraspanin pfam00335
Tetraspanin family;
1-147 2.50e-15

Tetraspanin family;


Pssm-ID: 459767  Cd Length: 183  Bit Score: 69.27  E-value: 2.50e-15
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 523567555    1 MLKLYAMFLTLVFLVELVAAIVGFVFRHEIKNSFKNNYEKALKQ-YNSTGDYRS---HAVDKIQNTLHCCGvtdyrdwtd 76
Cdd:pfam00335  73 LLLTYFVLLLLLFLAELAAGILAFVYRDKLSGLLSNWLKKSLEDgYRDWLDLYSclnSALDSLQSEFGCCG--------- 143

                          90       100       110       120       130       140       150
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|.
gi 523567555   77 tnyysekgfpkscckledctpqrdadkvnneGCFIKVMTIIESEMGVVAGISFGVACFQLIGIFLAYCLSR 147
Cdd:pfam00335 144 -------------------------------GCKEKLLEWLRKNLKIIGAGVIALGVIQLLGIILACCLCC 183
uroplakin_I_like_LEL cd03156
Tetraspanin, extracellular domain or large extracellular loop (LEL), uroplakin_I_like family. ...
 26-118 3.27e-14

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: 64.86  E-value: 3.27e-14
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 523567555  26 FRHEIKNSFKNNYekalKQYNSTGDYRSHAVDKIQNTLHCCGVTDYRDWTDTNYY------SEKGFPKSCCK-------- 91
Cdd:cd03156    9 LEDSFKNLLKNNY----GNYNSTGDAITSTWNRVMIELKCCGVNGPTDFVDSTSFfrqknePNSPYPESCCKrnsnsqiv 84

                         90       100
                 ....*....|....*....|....*..
gi 523567555  92 LEDCTPQRDADKVNNEGCFIKVMTIIE 118
Cdd:cd03156   85 DLDCPKLGSPNSYNKKGCYEKLSNPIE 111
NET-5_like_LEL cd03165
Tetraspanin, extracellular domain or large extracellular loop (LEL), NET-5_like family. ...
 24-114 4.18e-13

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: 61.23  E-value: 4.18e-13
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 523567555  24 FVFRHEIKNSFKNNYEKALKQYNSTGDyRS--HAVDKIQNTLHCCGVTDYRDWTDtnYYSEKGFPKSCCKL--EDCTpQR 99
Cdd:cd03165    1 FVFREKVDLTAKDDLKEGLELYGTRNN-RGltNAWDITQTEFRCCGVTNYTDWYE--VLGENRVPDSCCQEdsQDCG-RN 76

                         90
                 ....*....|....*
gi 523567555 100 DADKVNNEGCFIKVM 114
Cdd:cd03165   77 PTELWWKTGCYEKVQ 91
CD63_LEL cd03166
Tetraspanin, extracellular domain or large extracellular loop (LEL), CD63 family. Tetraspanins ...
 24-119 2.40e-12

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: 59.41  E-value: 2.40e-12
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 523567555  24 FVFRHEIKNSFKNNYEKALKQYNSTGDYRShAVDKIQNTLHCCGVTDYRDWTDTNYYSEKGFPKSCCK--LEDCTPQRDA 101
Cdd:cd03166    1 YVFRDKVMSEFNDSFNQMISNYNKTNDFRK-ILDRMQKDLKCCGANNYTDWENIPSLDTDSVPDSCCInvTKGCGINFDE 79

                         90
                 ....*....|....*...
gi 523567555 102 DKVNNEGCFIKVMTIIES 119
Cdd:cd03166   80 KVIHLEGCVTKIEGWLKK 97
CD53_like_LEL cd03164
Tetraspanin, extracellular domain or large extracellular loop (LEL), CD53_Like family. ...
 30-119 2.98e-10

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: 53.64  E-value: 2.98e-10
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 523567555  30 IKNSFKNNYEKALKQYNSTGDYrshavDKIQNTLHCCGVTDYRDWTdtnyyseKGFPKSCCkledctPQRDADKVnnEGC 109
Cdd:cd03164   11 VKEGLTDSLEQYHKDNNTSEAW-----DMIQSNLQCCGINGTTDWG-------SGVPSSCC------SSDTEYKV--EGC 70

                         90
                 ....*....|
gi 523567555 110 FIKVMTIIES 119
Cdd:cd03164   71 YKKLKNWFES 80
CD151_like_LEL cd03155
Tetraspanin, extracellular domain or large extracellular loop (LEL), CD151_Like family. ...
 24-117 1.08e-09

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: 52.74  E-value: 1.08e-09
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 523567555  24 FVFRHEIKNSFKNNYEKA-LKQYNSTG-DYRSHAVDKIQNTLHCCGVTDYRDWTD---------TNYYSekgfPKSCCK- 91
Cdd:cd03155    1 YTYYQQLEDELKESLKRTmQENYGQSGeEALTLTVDELQQEFKCCGSNNYTDWQDsewinsneaNGRLV----PDSCCKt 76

                         90       100       110
                 ....*....|....*....|....*....|.
gi 523567555  92 -LEDCTPQRDA----DKVNNeGCFIKVMTII 117
Cdd:cd03155   77 vVDRCGCLRDHpsniYKVEG-GCIPKLEDFL 106
penumbra_like_LEL cd03158
Tetraspanin, extracellular domain or large extracellular loop (LEL), penumbra_like family. ...
 24-90 4.65e-08

Tetraspanin, extracellular domain or large extracellular loop (LEL), penumbra_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". Human Penumbra exhibits growth-suppressive activity in vitro and has been associated with myeloid malignancies.


Pssm-ID: 239411  Cd Length: 119  Bit Score: 48.84  E-value: 4.65e-08
                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....
gi 523567555  24 FVFRHEIKNSFKNNYEKALKQYNSTGDYRsHAVDKIQNTLHCCGVTDYRDWTDTNYYS------EK-GFPKSCC 90
Cdd:cd03158    1 FIFSNQTIDLLEENIRKAIVHYYDDLDLQ-NIIDFVQKEFKCCGGDDYRDWSKNMYFNcsspnpEAcGVPYSCC 73
oculospanin_like_LEL cd03167
Tetraspanin, extracellular domain or large extracellular loop (LEL), oculospanin_like family. ...
 24-107 6.31e-08

Tetraspanin, extracellular domain or large extracellular loop (LEL), oculospanin_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 subfamily contains sequences similar to oculospanin, which is found to be expressed in retinal pigment epithelium, iris, ciliary body, and retinal ganglion cells.


Pssm-ID: 239420  Cd Length: 120  Bit Score: 48.23  E-value: 6.31e-08
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 523567555  24 FVFRHEIKNSFKNNYEKALKQYNSTGDYRsHAVDKIQNTLHCCGVTDYRDWTDTNYY-------SEKGFPKSCCkledCT 96
Cdd:cd03167    1 VALWGPLQDGLEHTLRLAIAHYQDDPDLR-FLIDQVQLGLQCCGASSYQDWQQNLYFncsspgvQACSLPASCC----ID 75

                         90
                 ....*....|.
gi 523567555  97 PQRDADKVNNE 107
Cdd:cd03167   76 PREDGAVVNDQ 86
peripherin_like_LEL cd03162
Tetraspanin, extracellular domain or large extracellular loop (LEL), peripherin_like family. ...
 24-74 1.45e-06

Tetraspanin, extracellular domain or large extracellular loop (LEL), peripherin_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". Peripherin, or RDS (retinal degradation slow) is a glycoprotein expressed in vertebrate photoreceptors, located at the rim of the disc membranes of the photoreceptor outer segments. RDS is thought to play a major role in folding and stacking of the discs. Mutations in RDS have been linked to hereditary retinal dystrophies, which typically exhibit a wide phenotypic spectrum.


Pssm-ID: 239415  Cd Length: 143  Bit Score: 45.12  E-value: 1.45e-06
                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|....*
gi 523567555  24 FVFRHEIKNSFKNNYEKALKQYNSTG----DYRSHAVDKIQNTLHCCGVTDYRDW 74
Cdd:cd03162    1 FIMRGSLEESLKTGLKNAMKFYKDTDtpgrCFLKKTIDMLQIEFQCCGNNGYRDW 55
CD37_CD82_like_LEL cd03160
Tetraspanin, extracellular domain or large extracellular loop (LEL), CD37_CD82_Like family. ...
 27-91 1.40e-05

Tetraspanin, extracellular domain or large extracellular loop (LEL), CD37_CD82_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". CD37 is a leukocyte-specific protein, and its restricted expression pattern suggests a role in the immune system. A regulatory role in T-cell proliferation has been suggested. CD82 is a metastasis suppressor implicated in biological processes ranging from fusion, adhesion, and migration to apoptosis and alterations of cell morphology.


Pssm-ID: 239413  Cd Length: 117  Bit Score: 41.98  E-value: 1.40e-05
                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 523567555  27 RHEIKNSFKNNYEKALKQYNSTGDYRS--HAVDKIQNTLHCCGVTDYRDWTD--TNYYSEKG-FPKSCCK 91
Cdd:cd03160    5 RDKLKQEMGDIVEKVIQNYGGNPENKTaeEAWDYVQFQLQCCGWTGPQDWTDnsLIKNSSEPlYPCSCCN 74
TM4SF3_like_LEL cd03154
Tetraspanin, extracellular domain or large extracellular loop (LEL), TM4SF3_like subfamily. ...
 21-89 1.64e-05

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: 41.25  E-value: 1.64e-05
                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 523567555  21 IVGFVFRHEIKNSFKNNYEKAL-KQYNSTGDYRShAVDKIQNTLHCCGVTDYRDWTDTNYysekgfPKSC 89
Cdd:cd03154    2 IVGAVYKPKIENELKEKNTKLLsLLGQNAKSVKK-SLEKFQKELKCCGLVNGADDWGNDI------PASC 64
TM4SF9_like_LEL cd03159
Tetraspanin, extracellular domain or large extracellular loop (LEL), TM4SF9_like subfamily. ...
 24-120 5.04e-04

Tetraspanin, extracellular domain or large extracellular loop (LEL), TM4SF9_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 9 (TM4SF9) or Tetraspanin-5 and related proteins. TM4SF9 is strongly expressed witin the central nervous system, and expression levels appear to correlate with differentiation status of particular neurons, hinting at a role in neuronal maturation.


Pssm-ID: 239412 [Multi-domain]  Cd Length: 121  Bit Score: 37.79  E-value: 5.04e-04
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 523567555  24 FVFRHEIKNSFKNNYEKALKQYNSTGDYRShAVDKIQNTLHCCGVTDYRDW--------TDTNYYSEK-GFPKSCCKled 94
Cdd:cd03159    1 FVFKDWIKDQLTEFLNNNIRAYRDDIDLQN-LIDFLQEYWQCCGARGPDDWnlniyfncTDSNPSRERcGVPFSCCV--- 76

                         90       100
                 ....*....|....*....|....*.
gi 523567555  95 ctpQRDADKVNNEGCFIKVMTIIESE 120
Cdd:cd03159   77 ---KDPAEDVVNTQCGYDVRKKPELE 99
 
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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