Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
BSCOP2B SuperfamilyImmunoglobulin (Ig) domain-like 8003766 3000071 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
AC1-set_2e7k81A2 A: beta sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: C1-set_2ECOD (1.6)
AMHC_Ie7k81A1 A: a+b two layersX: MHC antigen-recognition domain (From Topology)H: MHC antigen-recognition domain (From Topology)T: MHC antigen-recognition domainF: MHC_IECOD (1.6)
BC1-set_2e7k81B1 A: beta sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: C1-set_2ECOD (1.6)
D [auth G]Ig_2e7k81G1 A: beta sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: Ig_2ECOD (1.6)

IMGT Antibody Annotation IMGT Database Homepage

ChainProtein NameDescriptionOrganism NameGene Allele Name(s)Domain Name(s)Receptor TypeReceptor DescriptionProvenance Source
MH1 HLA-A*2301 I-ALPHA Homo sapiens (human) HLA-A*2301, HLA-A*2402, HLA-A*2403, HLA-A*2410, HLA-A*2422, HLA-A*2426, HLA-A*2427, HLA-A*2454, HLA-A*2453, HLA-A*2451, HLA-A*2479, HLA-A*2317 G-DOMAIN G-ALPHA1, G-DOMAIN G-ALPHA2, C-LIKE-DOMAIN C-LIKE MH MH1-ALPHA_B2M IMGT (202442-0)
MH1 HLA-A*2301 B2M Homo sapiens (human) B2M*01, B2M*02 C-LIKE-DOMAIN C-LIKE MH MH1-ALPHA_B2M IMGT (202442-0)
D [auth G]Killer cell immunoglobulin-like receptor 3DL1 3C-LIKE Homo sapiens (human) KIR3DS1*0130101 C-LIKE-DOMAIN C-LIKE RPI 3C-LIKE IMGT (202442-0)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
PF00129Class I Histocompatibility antigen, domains alpha 1 and 2 (MHC_I)Class I Histocompatibility antigen, domains alpha 1 and 2- Domain
PF07654Immunoglobulin C1-set domain (C1-set)Immunoglobulin C1-set domain- Domain
PF07654Immunoglobulin C1-set domain (C1-set)Immunoglobulin C1-set domain- Domain
D [auth G]PF00047Immunoglobulin domain (ig)Immunoglobulin domainMembers of the immunoglobulin superfamily are found in hundreds of proteins of different functions. Examples include antibodies, the giant muscle kinase titin and receptor tyrosine kinases. Immunoglobulin-like domains may be involved in protein-prot ...Members of the immunoglobulin superfamily are found in hundreds of proteins of different functions. Examples include antibodies, the giant muscle kinase titin and receptor tyrosine kinases. Immunoglobulin-like domains may be involved in protein-protein and protein-ligand interactions.
Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
MHC class I antigen
Beta-2-microglobulin
ARG-TYR-PRO-LEU-THR-PHE-GLY-TRP
D [auth G]KIR3DL1

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
IPR036179Immunoglobulin-like domain superfamilyHomologous Superfamily
IPR050208Antigen-presenting and immune regulatory MHC class I-relatedFamily
IPR003597Immunoglobulin C1-setDomain
IPR010579MHC class I, alpha chain, C-terminalDomain
IPR011161MHC class I-like antigen recognition-likeDomain
IPR011162MHC classes I/II-like antigen recognition proteinHomologous Superfamily
IPR001039MHC class I alpha chain, alpha1 alpha2 domainsDomain
IPR003006Immunoglobulin/major histocompatibility complex, conserved siteConserved Site
IPR037055MHC class I-like antigen recognition-like superfamilyHomologous Superfamily
IPR013783Immunoglobulin-like foldHomologous Superfamily
IPR007110Immunoglobulin-like domainDomain
IPR036179Immunoglobulin-like domain superfamilyHomologous Superfamily
IPR003006Immunoglobulin/major histocompatibility complex, conserved siteConserved Site
IPR013783Immunoglobulin-like foldHomologous Superfamily
IPR007110Immunoglobulin-like domainDomain
IPR050160Major Histocompatibility Complex/ImmunoglobulinFamily
IPR003597Immunoglobulin C1-setDomain
IPR015707Beta-2-MicroglobulinFamily
IPR001558HIV negative factor NefFamily
IPR027480HIV-1 Nef protein, anchor domain superfamilyHomologous Superfamily
IPR027481HIV-1 Nef protein, core domain superfamilyHomologous Superfamily
D [auth G]IPR013783Immunoglobulin-like foldHomologous Superfamily
D [auth G]IPR036179Immunoglobulin-like domain superfamilyHomologous Superfamily
D [auth G]IPR003599Immunoglobulin domain subtypeDomain
D [auth G]IPR013151Immunoglobulin-like beta-sandwich domainDomain
D [auth G]IPR050412Immunoglobulin-like Receptors in Immune RegulationFamily

Pharos: Disease Associations Pharos Homepage Annotation

ChainsDrug Target  Associated Disease
PharosP61769
D [auth G]PharosP43629