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Conserved domains on  [gi|767966451|ref|XP_011518643|]
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tetraspanin-4 isoform X2 [Homo sapiens]

Protein Classification

tetraspanin-9 family protein( domain architecture ID 13626525)

tetraspanin-9 family protein is a transmembrane (TM) protein with four TM segments which may act as a molecular facilitator in diverse processes

Graphical summary

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List of domain hits

 Name Accession Description Interval E-value
NET-5_like_LEL cd03165
Tetraspanin, extracellular domain or large extracellular loop (LEL), NET-5_like family. ...
 41-138 1.08e-55

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: 170.62  E-value: 1.08e-55
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767966451  41 FAYTDKIDRYAQQDLKKGLHLYGTQGNVGLTNAWSIIQTDFRCCGVSNYTDWFEVYNATRVPDSCCLEFSESCGLHAPGT 120
Cdd:cd03165    1 FVFREKVDLTAKDDLKEGLELYGTRNNRGLTNAWDITQTEFRCCGVTNYTDWYEVLGENRVPDSCCQEDSQDCGRNPTEL 80

                         90
                 ....*....|....*...
gi 767966451 121 WWKAPCYETVKVWLQENL 138
Cdd:cd03165   81 WWKTGCYEKVQQWLVDNL 98
Tetraspanin pfam00335
Tetraspanin family;
1-164 6.38e-14

Tetraspanin family;


:

Pssm-ID: 459767  Cd Length: 183  Bit Score: 66.19  E-value: 6.38e-14
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767966451    1 MAIGFVGCLGAIKENKCLLLTFFLLLLLVFLLEATIAILFFAYTDKIDRYAQQDLKKGL---HLYGTQGNVGLTNAWSII 77
Cdd:pfam00335  56 FLVGFLGCCGALKENRCLLLTYFVLLLLLFLAELAAGILAFVYRDKLSGLLSNWLKKSLedgYRDWLDLYSCLNSALDSL 135

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767966451   78 QTDFRCCGvsnytdwfevynatrvpdscclefsescglhapgtwwkaPCYETVKVWLQENLLAVGIFGLCTALVQILGLT 157
Cdd:pfam00335 136 QSEFGCCG---------------------------------------GCKEKLLEWLRKNLKIIGAGVIALGVIQLLGII 176


                  ....*..
gi 767966451  158 FAMTMYC 164
Cdd:pfam00335 177 LACCLCC 183
 
Name Accession Description Interval E-value
NET-5_like_LEL cd03165
Tetraspanin, extracellular domain or large extracellular loop (LEL), NET-5_like family. ...
 41-138 1.08e-55

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: 170.62  E-value: 1.08e-55
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767966451  41 FAYTDKIDRYAQQDLKKGLHLYGTQGNVGLTNAWSIIQTDFRCCGVSNYTDWFEVYNATRVPDSCCLEFSESCGLHAPGT 120
Cdd:cd03165    1 FVFREKVDLTAKDDLKEGLELYGTRNNRGLTNAWDITQTEFRCCGVTNYTDWYEVLGENRVPDSCCQEDSQDCGRNPTEL 80

                         90
                 ....*....|....*...
gi 767966451 121 WWKAPCYETVKVWLQENL 138
Cdd:cd03165   81 WWKTGCYEKVQQWLVDNL 98
Tetraspanin pfam00335
Tetraspanin family;
1-164 6.38e-14

Tetraspanin family;


Pssm-ID: 459767  Cd Length: 183  Bit Score: 66.19  E-value: 6.38e-14
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767966451    1 MAIGFVGCLGAIKENKCLLLTFFLLLLLVFLLEATIAILFFAYTDKIDRYAQQDLKKGL---HLYGTQGNVGLTNAWSII 77
Cdd:pfam00335  56 FLVGFLGCCGALKENRCLLLTYFVLLLLLFLAELAAGILAFVYRDKLSGLLSNWLKKSLedgYRDWLDLYSCLNSALDSL 135

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767966451   78 QTDFRCCGvsnytdwfevynatrvpdscclefsescglhapgtwwkaPCYETVKVWLQENLLAVGIFGLCTALVQILGLT 157
Cdd:pfam00335 136 QSEFGCCG---------------------------------------GCKEKLLEWLRKNLKIIGAGVIALGVIQLLGII 176


                  ....*..
gi 767966451  158 FAMTMYC 164
Cdd:pfam00335 177 LACCLCC 183
 
Name Accession Description Interval E-value
NET-5_like_LEL cd03165
Tetraspanin, extracellular domain or large extracellular loop (LEL), NET-5_like family. ...
 41-138 1.08e-55

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: 170.62  E-value: 1.08e-55
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767966451  41 FAYTDKIDRYAQQDLKKGLHLYGTQGNVGLTNAWSIIQTDFRCCGVSNYTDWFEVYNATRVPDSCCLEFSESCGLHAPGT 120
Cdd:cd03165    1 FVFREKVDLTAKDDLKEGLELYGTRNNRGLTNAWDITQTEFRCCGVTNYTDWYEVLGENRVPDSCCQEDSQDCGRNPTEL 80

                         90
                 ....*....|....*...
gi 767966451 121 WWKAPCYETVKVWLQENL 138
Cdd:cd03165   81 WWKTGCYEKVQQWLVDNL 98
tetraspanin_LEL cd03127
Tetraspanin, extracellular domain or large extracellular loop (LEL). Tetraspanins are ...
 41-138 1.96e-18

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: 75.62  E-value: 1.96e-18
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767966451  41 FAYTDKIDRYAQQDLKKGLHLYGTqgNVGLTNAWSIIQTDFRCCGVSNYTDWfeVYNATRVPDSCCLEFSESCGLHapgt 120
Cdd:cd03127    1 FVYRDQLESLVSDTLNDAWDEYYV--DDDFQEAMDALQSTFECCGVNGPTDY--LDLRLLVPSSCCKGTDGNCGLN---- 72

                         90
                 ....*....|....*...
gi 767966451 121 WWKAPCYETVKVWLQENL 138
Cdd:cd03127   73 LYTEGCLEKLVDFLRSNL 90
CD53_like_LEL cd03164
Tetraspanin, extracellular domain or large extracellular loop (LEL), CD53_Like family. ...
 41-142 3.99e-16

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: 69.43  E-value: 3.99e-16
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767966451  41 FAYTDKIDRYAQQDLKKGLHLYGTQGNVglTNAWSIIQTDFRCCGVSNYTDWfevynATRVPDSCCLEFSEScglhapgt 120
Cdd:cd03164    1 FVYEKKLNNYVKEGLTDSLEQYHKDNNT--SEAWDMIQSNLQCCGINGTTDW-----GSGVPSSCCSSDTEY-------- 65

                         90       100
                 ....*....|....*....|..
gi 767966451 121 wWKAPCYETVKVWLQENLLAVG 142
Cdd:cd03164   66 -KVEGCYKKLKNWFESNFLYTG 86
Tetraspanin pfam00335
Tetraspanin family;
1-164 6.38e-14

Tetraspanin family;


Pssm-ID: 459767  Cd Length: 183  Bit Score: 66.19  E-value: 6.38e-14
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767966451    1 MAIGFVGCLGAIKENKCLLLTFFLLLLLVFLLEATIAILFFAYTDKIDRYAQQDLKKGL---HLYGTQGNVGLTNAWSII 77
Cdd:pfam00335  56 FLVGFLGCCGALKENRCLLLTYFVLLLLLFLAELAAGILAFVYRDKLSGLLSNWLKKSLedgYRDWLDLYSCLNSALDSL 135

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767966451   78 QTDFRCCGvsnytdwfevynatrvpdscclefsescglhapgtwwkaPCYETVKVWLQENLLAVGIFGLCTALVQILGLT 157
Cdd:pfam00335 136 QSEFGCCG---------------------------------------GCKEKLLEWLRKNLKIIGAGVIALGVIQLLGII 176


                  ....*..
gi 767966451  158 FAMTMYC 164
Cdd:pfam00335 177 LACCLCC 183
CD63_LEL cd03166
Tetraspanin, extracellular domain or large extracellular loop (LEL), CD63 family. Tetraspanins ...
 77-138 3.91e-13

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: 62.11  E-value: 3.91e-13
                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 767966451  77 IQTDFRCCGVSNYTDWFEVYNAT--RVPDSCCLEFSESCGLHAPG-TWWKAPCYETVKVWLQENL 138
Cdd:cd03166   35 MQKDLKCCGANNYTDWENIPSLDtdSVPDSCCINVTKGCGINFDEkVIHLEGCVTKIEGWLKKNI 99
CD151_like_LEL cd03155
Tetraspanin, extracellular domain or large extracellular loop (LEL), CD151_Like family. ...
 41-114 1.08e-11

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: 58.51  E-value: 1.08e-11
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767966451  41 FAYTDKIDRYAQQDLKKG-LHLYGTQGNVGLTNAWSIIQTDFRCCGVSNYTDWFE-VYNATR------VPDSCCLEFSES 112
Cdd:cd03155    1 YTYYQQLEDELKESLKRTmQENYGQSGEEALTLTVDELQQEFKCCGSNNYTDWQDsEWINSNeangrlVPDSCCKTVVDR 80


                 ..
gi 767966451 113 CG 114
Cdd:cd03155   81 CG 82
TM4SF12_like_LEL cd03157
Tetraspanin, extracellular domain or large extracellular loop (LEL), TM4SF12_like family. ...
 49-117 6.39e-11

Tetraspanin, extracellular domain or large extracellular loop (LEL), TM4SF12_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 transmembrane 4 superfamily member 12 (TM4SF12).


Pssm-ID: 239410  Cd Length: 103  Bit Score: 56.47  E-value: 6.39e-11
                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 767966451  49 RYAQQDLKKGLHLYGTQGNVGLTNAWSIIQTDFRCCGVSNYTDWFEVYNATRVPDSCCLEFSESCGLHA 117
Cdd:cd03157   10 RSDMISLKSRMSNFGLQRYQWLTHAWNSFQTEFKCCGVIYFTDWLEMTEMEWPPDSCCSNQYPGCARQA 78
uroplakin_I_like_LEL cd03156
Tetraspanin, extracellular domain or large extracellular loop (LEL), uroplakin_I_like family. ...
 39-137 6.13e-09

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: 51.38  E-value: 6.13e-09
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767966451  39 LFFAYTDKIDRYAQQDLKKGLHLYGTQGNVgLTNAWSIIQTDFRCCGVSNYTDWFEVYNATR--------VPDSCC---- 106
Cdd:cd03156    1 LALFFKKDLEDSFKNLLKNNYGNYNSTGDA-ITSTWNRVMIELKCCGVNGPTDFVDSTSFFRqknepnspYPESCCkrns 79

                         90       100       110
                 ....*....|....*....|....*....|....
gi 767966451 107 ---LEFSESCGLHAPGTWWKAPCYETVKVWLQEN 137
Cdd:cd03156   80 nsqIVDLDCPKLGSPNSYNKKGCYEKLSNPIERY 113
TM4SF8_like_LEL cd03163
Tetraspanin, extracellular domain or large extracellular loop (LEL), TM4SF8_like subfamily. ...
 41-136 1.28e-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: 47.42  E-value: 1.28e-07
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767966451  41 FAYTDKIDRYAQQDLKKGLHLY-GTQGNvglTNAWSIIQTDFRCCGVSNYTD-----WFEVYNATRVPDSCCLEFSESCG 114
Cdd:cd03163    2 YVYRAKVEDELNPSIDKVFNKYnGTNAE---SRAVDYLQRQLQCCGIHNYTDwentpWFKESKNNSVPLSCCKETFTSCT 78

                         90       100
                 ....*....|....*....|....
gi 767966451 115 --LHAPGTWWKAPCYETVKVWLQE 136
Cdd:cd03163   79 gsLTQPKDLYQEGCEAKLVKKLQE 102
TM4SF3_like_LEL cd03154
Tetraspanin, extracellular domain or large extracellular loop (LEL), TM4SF3_like subfamily. ...
 38-138 8.89e-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: 45.11  E-value: 8.89e-07
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767966451  38 ILFFAYTDKIDRYAQQDLKKGLHLYGtQGNVGLTNAWSIIQTDFRCCGVSNYTDWFevynATRVPDSC-CLEFSESCGLH 116
Cdd:cd03154    2 IVGAVYKPKIENELKEKNTKLLSLLG-QNAKSVKKSLEKFQKELKCCGLVNGADDW----GNDIPASCnCTTTQSDCVVA 76

                         90       100
                 ....*....|....*....|....
gi 767966451 117 APGT--WWKAPCYETVKVWLQENL 138
Cdd:cd03154   77 YYGGsnVYKEPCISKIKDFLKKNL 100
CD37_CD82_like_LEL cd03160
Tetraspanin, extracellular domain or large extracellular loop (LEL), CD37_CD82_Like family. ...
 62-138 9.08e-07

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: 45.45  E-value: 9.08e-07
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767966451  62 YGT-QGNVGLTNAWSIIQTDFRCCGVSNYTDWFE---VYNAT--RVPDSCCLEFSES---------CGLHAPGTWW--KA 124
Cdd:cd03160   23 YGGnPENKTAEEAWDYVQFQLQCCGWTGPQDWTDnslIKNSSepLYPCSCCNSSATAdsprpskgfCEAPASLDWPvyQE 102

                         90
                 ....*....|....
gi 767966451 125 PCYETVKVWLQENL 138
Cdd:cd03160  103 GCMEKLQSWLNENL 116
TM4SF2_6_like_LEL cd03161
Tetraspanin, extracellular domain or large extracellular loop (LEL), TM4SF2_6_like subfamily. ...
 41-106 2.16e-05

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: 41.58  E-value: 2.16e-05
                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 767966451  41 FAYTDKIDRYAQQDLKKGLHLYGtqGNVGLTNAWSIIQTDFRCCGVSNYTDWFEVYNATR--VPDSCC 106
Cdd:cd03161    1 FVFRHEIKGTFLRTYNEAVSNYN--GDDERSDAVDTVQRTLHCCGVENYTDWLNSPYFLEkgIPLSCC 66
penumbra_like_LEL cd03158
Tetraspanin, extracellular domain or large extracellular loop (LEL), penumbra_like family. ...
 70-138 7.25e-05

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: 40.36  E-value: 7.25e-05
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767966451  70 LTNAWSIIQTDFRCCGVSNYTDWF--EVYN-------ATRVPDSCCLEFSES------CG--------LHAPGTWWKAPC 126
Cdd:cd03158   28 LQNIIDFVQKEFKCCGGDDYRDWSknMYFNcsspnpeACGVPYSCCIRAKDQevintmCGygvqnlerLEASKLIYTRGC 107

                         90
                 ....*....|..
gi 767966451 127 YETVKVWLQENL 138
Cdd:cd03158  108 IDAVVLWIEDNL 119
peripherin_like_LEL cd03162
Tetraspanin, extracellular domain or large extracellular loop (LEL), peripherin_like family. ...
 55-95 1.38e-03

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: 37.03  E-value: 1.38e-03
                         10        20        30        40
                 ....*....|....*....|....*....|....*....|....
gi 767966451  55 LKKGLHLYG---TQGNVGLTNAWSIIQTDFRCCGVSNYTDWFEV 95
Cdd:cd03162   15 LKNAMKFYKdtdTPGRCFLKKTIDMLQIEFQCCGNNGYRDWFEI 58
 
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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