![]() | Class b: All beta proteins [48724] (180 folds) |
![]() | Fold b.1: Immunoglobulin-like beta-sandwich [48725] (33 superfamilies) sandwich; 7 strands in 2 sheets; greek-key some members of the fold have additional strands |
![]() | Superfamily b.1.1: Immunoglobulin [48726] (5 families) ![]() |
![]() | Family b.1.1.4: I set domains [49159] (39 proteins) |
![]() | Axonin-1 [49184] (1 species) tandem repeat of 4 L1 domains |
![]() | Species Chicken (Gallus gallus) [TaxId:9031] [49185] (1 PDB entry) |
![]() | B and T lymphocyte attenuator, Btla [117041] (1 species) |
![]() | Species Mouse (Mus musculus) [TaxId:10090] [117042] (1 PDB entry) Uniprot Q7TSA3 40-143 |
![]() | Biliary glycoprotein C (CD66a, CEACAM1A[1,4]), C-terminal domain [81956] (1 species) |
![]() | Species Mouse (Mus musculus) [TaxId:10090] [81957] (1 PDB entry) |
![]() | Cardiac myosin binding protein C, different domains [89185] (1 species) |
![]() | Species Human (Homo sapiens) [TaxId:9606] [89186] (5 PDB entries) Uniprot Q14896 358-451, 641-770 |
![]() | CD3 delta chain ectodomain fragment [117043] (1 species) |
![]() | Species Human (Homo sapiens) [TaxId:9606] [117044] (1 PDB entry) Uniprot P04234 23-95 |
![]() | CD3 epsilon chain ectodomain fragment [69162] (3 species) possibly an intermediate structure between the I set and FnIII domains |
![]() | Species Human (Homo sapiens) [TaxId:9606] [110051] (2 PDB entries) Uniprot P07766 33-123 ! Uniprot P07766 # CD3E_HUMAN T-cell surface glycoprotein CD3 epsilon chain precursor |
![]() | Species Mouse (Mus musculus) [TaxId:10090] [69163] (2 PDB entries) Uniprot P22646 22-100 |
![]() | Species Sheep (Ovis aries) [TaxId:9940] [117040] (1 PDB entry) Uniprot P18438 22-88 |
![]() | CD3 gamma chain ectodomain fragment [69160] (2 species) possibly an intermediate structure between the I set and FnIII domains |
![]() | Species Human (Homo sapiens) [TaxId:9606] [110050] (1 PDB entry) Uniprot P09693 # CD3G_HUMAN T-cell surface glycoprotein CD3 gamma chain precursor |
![]() | Species Mouse (Mus musculus) [TaxId:10090] [69161] (1 PDB entry) |
![]() | Cervical EMMPRIN [158877] (1 species) contains two Ig-domains in the N-terminal part |
![]() | Species Human (Homo sapiens) [TaxId:9606] [158878] (1 PDB entry) Uniprot Q54A51 103-203! Uniprot Q54A51 23-102 |
![]() | Fc gamma receptor ectodomain (CD32) [49196] (3 species) possibly an intermediate structure between the I set and FnIII domains |
![]() | Species Human (Homo sapiens), IIa [TaxId:9606] [49197] (2 PDB entries) |
![]() | Species Human (Homo sapiens), IIb [TaxId:9606] [49198] (1 PDB entry) |
![]() | Species Human (Homo sapiens), III [TaxId:9606] [49199] (11 PDB entries) Uniprot O75015 23-189 |
![]() | Fibroblast growth factor receptor, FGFR [49179] (4 species) |
![]() | Species Human (Homo sapiens), FGFR2a [TaxId:9606] [49181] (11 PDB entries) |
![]() | Species Human (Homo sapiens), FGFR2b [TaxId:9606] [81955] (1 PDB entry) |
![]() | Species Human (Homo sapiens), FGFR3c [TaxId:9606] [101514] (1 PDB entry) |
![]() | Hemolin [49182] (1 species) Duplication: tandem repeat of 4 domains, known as L1 domains |
![]() | Species Moth (Hyalophora cecropia) [TaxId:7123] [49183] (1 PDB entry) |
![]() | High affinity nerve growth factor receptor TrkA, different domains [49190] (1 species) |
![]() | Species Human (Homo sapiens) [TaxId:9606] [49191] (4 PDB entries) |
![]() | Ig alpha Fc receptor, FCARI (CD89) [89188] (1 species) possibly an intermediate structure between the I set and FnIII domains |
![]() | Species Human (Homo sapiens) [TaxId:9606] [89189] (3 PDB entries) |
![]() | IgE high affinity receptor alpha subunit [49200] (1 species) possibly an intermediate structure between the I set and FnIII domains |
![]() | Species Human (Homo sapiens) [TaxId:9606] [49201] (7 PDB entries) Uniprot P12319 29-196 |
![]() | Intercellular adhesion molecule-1, ICAM-1 [49162] (1 species) |
![]() | Species Human (Homo sapiens) [TaxId:9606] [49163] (6 PDB entries) |
![]() | Intercellular adhesion molecule-2, ICAM-2 [49164] (1 species) |
![]() | Species Human (Homo sapiens) [TaxId:9606] [49165] (1 PDB entry) |
![]() | Interleukin-6 receptor alpha chain, N-terminal domain [81958] (1 species) |
![]() | Species Human (Homo sapiens) [TaxId:9606] [81959] (1 PDB entry) |
![]() | Junction adhesion molecule, JAM, C-terminal domain [49186] (2 species) |
![]() | Species Human (Homo sapiens) [TaxId:9606] [89187] (1 PDB entry) |
![]() | Species Mouse (Mus musculus) [TaxId:10090] [49187] (1 PDB entry) |
![]() | Killer cell inhibitory receptor [49202] (4 species) possibly an intermediate structure between the I set and FnIII domains |
![]() | Species Human (Homo sapiens), 2dl2 [TaxId:9606] [49205] (2 PDB entries) |
![]() | Species Human (Homo sapiens), kir2dl3 [TaxId:9606] [49203] (2 PDB entries) |
![]() | Species Human (Homo sapiens), kir2ds3, CD158j [TaxId:9606] [89190] (1 PDB entry) |
![]() | Species Human (Homo sapiens), p58-cl42 kir [TaxId:9606] [49204] (2 PDB entries) |
![]() | Ligand binding domain of lir-1 (ilt2) [49206] (1 species) possibly an intermediate structure between the I set and FnIII domains |
![]() | Species Human (Homo sapiens) [TaxId:9606] [49207] (5 PDB entries) Uniprot Q8NHL6 25-218 |
![]() | Ligand binding domain of lir-2 (ilt4) [158879] (1 species) |
![]() | Species Human (Homo sapiens) [TaxId:9606] [158880] (1 PDB entry) Uniprot Q8N423 120-218! Uniprot Q8N423 26-109 |
![]() | Ligand binding domain of NK receptor NKp46 [101519] (1 species) possibly an intermediate structure between the I set and FnIII domains |
![]() | Species Human (Homo sapiens) [TaxId:9606] [101520] (2 PDB entries) |
![]() | Ligand binding domain of trkB receptor [49192] (1 species) |
![]() | Species Human (Homo sapiens) [TaxId:9606] [49193] (2 PDB entries) |
![]() | Mucosal addressin cell adhesion molecule-1 (MADCAM-1) [49168] (1 species) |
![]() | Species Human (Homo sapiens) [TaxId:9606] [49169] (2 PDB entries) |
![]() | Myosin-binding protein C, slow-type [141013] (1 species) |
![]() | Species Human (Homo sapiens) [TaxId:9606] [141014] (2 PDB entries) Uniprot Q00872 342-431! Uniprot Q00872 58-170 |
![]() | Neural cell adhesion molecule (NCAM) [49166] (2 species) |
![]() | Species Chicken (Gallus gallus) [TaxId:9031] [63664] (1 PDB entry) |
![]() | Species Norway rat (Rattus norvegicus) [TaxId:10116] [49167] (4 PDB entries) Rat and mouse sequences are identical for the two N-terminal modules |
![]() | NT3 binding domain of trkC receptor [49194] (1 species) |
![]() | Species Human (Homo sapiens) [TaxId:9606] [49195] (1 PDB entry) |
![]() | Perlecan Ig3 domain [69158] (1 species) |
![]() | Species Mouse (Mus musculus) [TaxId:10090] [69159] (1 PDB entry) |
![]() | Receptor-type tyrosine-protein phosphatase mu [141015] (1 species) |
![]() | Species Human (Homo sapiens) [TaxId:9606] [141016] (1 PDB entry) Uniprot P28827 184-279 |
![]() | Second domain of the Flt-1 receptor [49188] (1 species) |
![]() | Species Human (Homo sapiens) [TaxId:9606] [49189] (6 PDB entries) |
![]() | Semaphorin 4d Ig-like domain [101515] (1 species) |
![]() | Species Human (Homo sapiens) [TaxId:9606] [101516] (2 PDB entries) |
![]() | Telokin [49170] (2 species) |
![]() | Species Human (Homo sapiens) [TaxId:9606] [141012] (1 PDB entry) Uniprot Q9UIT9 1238-1338 |
![]() | Species Turkey (Meleagris gallopavo) [TaxId:9103] [49171] (2 PDB entries) |
![]() | The p40 domain of interleukin-12 (IL-12 beta chain), N-terminal domain [63665] (1 species) |
![]() | Species Human (Homo sapiens) [TaxId:9606] [63666] (5 PDB entries) |
![]() | Titin [49172] (1 species) |
![]() | Species Human (Homo sapiens), different modules [TaxId:9606] [49173] (8 PDB entries) |
![]() | Twitchin [49174] (2 species) |
![]() | Species Human (Homo sapiens), Ig repeat 27 [TaxId:9606] [49176] (2 PDB entries) |
![]() | Species Nematode (Caenorhabditis elegans) [TaxId:6239] [49175] (3 PDB entries) different modules |
![]() | Type-1 interleukin-1 receptor [49177] (1 species) duplication: tandem repeat of 3 domains |
![]() | Species Human (Homo sapiens) [TaxId:9606] [49178] (4 PDB entries) |
![]() | Tyrosine-protein kinase receptor tyro3, second domain [101517] (1 species) |
![]() | Species Human (Homo sapiens) [TaxId:9606] [101518] (1 PDB entry) |
![]() | Vascular cell adhesion molecule-1 (VCAM-1) [49160] (1 species) |
![]() | Species Human (Homo sapiens) [TaxId:9606] [49161] (3 PDB entries) |
![]() | automated matches [190803] (3 species) not a true protein |
![]() | Species Human (Homo sapiens) [TaxId:9606] [188070] (29 PDB entries) |
![]() | Species Mouse (Mus musculus) [TaxId:10090] [256051] (1 PDB entry) |
![]() | Species Rhesus monkey (Macaca mulatta) [TaxId:9544] [376729] (1 PDB entry) |
Timeline for Family b.1.1.4: I set domains: