Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
ASCOP2B SuperfamilyMHC antigen-recognition domain 8033653 3000521 SCOP2B (2022-06-29)
ASCOP2B SuperfamilyImmunoglobulin (Ig) domain-like 8054579 3000071 SCOP2B (2022-06-29)
CSCOP2B SuperfamilyMHC antigen-recognition domain 8033653 3000521 SCOP2B (2022-06-29)
CSCOP2B SuperfamilyImmunoglobulin (Ig) domain-like 8054579 3000071 SCOP2B (2022-06-29)
BSCOP2B SuperfamilyImmunoglobulin (Ig) domain-like 8003766 3000071 SCOP2B (2022-06-29)
DSCOP2B 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_2e5wxcA1 A: beta sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: C1-set_2ECOD (1.6)
AMHC_Ie5wxcA2 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)
CC1-set_2e5wxcC1 A: beta sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: C1-set_2ECOD (1.6)
CMHC_Ie5wxcC2 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_2e5wxcB1 A: beta sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: C1-set_2ECOD (1.6)
DC1-set_2e5wxcD1 A: beta sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: C1-set_2ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

IMGT Antibody Annotation IMGT Database Homepage

ChainProtein NameDescriptionOrganism NameGene Allele Name(s)Domain Name(s)Receptor TypeReceptor DescriptionProvenance Source
A, C
MH1 HLA-A*2402 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 (202432-0)
B, D
MH1 HLA-A*2402 B2M Homo sapiens (human) B2M*01, B2M*02 C-LIKE-DOMAIN C-LIKE MH MH1-ALPHA_B2M IMGT (202432-0)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A, C
PF00129Class I Histocompatibility antigen, domains alpha 1 and 2 (MHC_I)Class I Histocompatibility antigen, domains alpha 1 and 2- Domain
A, C
PF07654Immunoglobulin C1-set domain (C1-set)Immunoglobulin C1-set domain- Domain
B, D
PF07654Immunoglobulin C1-set domain (C1-set)Immunoglobulin C1-set domain- Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A, C
HLA class I histocompatibility antigen, A-24 alpha chain
B, D
Beta-2-microglobulin
E, F
H7-25-F

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
A, C
IPR036179Immunoglobulin-like domain superfamilyHomologous Superfamily
A, C
IPR010579MHC class I, alpha chain, C-terminalDomain
A, C
IPR011162MHC classes I/II-like antigen recognition proteinHomologous Superfamily
A, C
IPR001039MHC class I alpha chain, alpha1 alpha2 domainsDomain
A, C
IPR003006Immunoglobulin/major histocompatibility complex, conserved siteConserved Site
A, C
IPR013783Immunoglobulin-like foldHomologous Superfamily
A, C
IPR007110Immunoglobulin-like domainDomain
A, C
IPR050208Antigen-presenting and immune regulatory MHC class I-relatedFamily
A, C
IPR003597Immunoglobulin C1-setDomain
A, C
IPR011161MHC class I-like antigen recognition-likeDomain
A, C
IPR037055MHC class I-like antigen recognition-like superfamilyHomologous Superfamily
B, D
IPR036179Immunoglobulin-like domain superfamilyHomologous Superfamily
B, D
IPR003006Immunoglobulin/major histocompatibility complex, conserved siteConserved Site
B, D
IPR013783Immunoglobulin-like foldHomologous Superfamily
B, D
IPR007110Immunoglobulin-like domainDomain
B, D
IPR050160Major Histocompatibility Complex/ImmunoglobulinFamily
B, D
IPR003597Immunoglobulin C1-setDomain
B, D
IPR015707Beta-2-MicroglobulinFamily
E, F
IPR015799Influenza matrix M1, N-terminal subdomain 2Homologous Superfamily
E, F
IPR013188Influenza matrix M1, C-terminalDomain
E, F
IPR001561Influenza matrix M1, N-terminalDomain
E, F
IPR015423Influenza matrix M1, N-terminal subdomain 1Homologous Superfamily
E, F
IPR037533Matrix protein 1Family
E, F
IPR036039Influenza virus matrix protein M1Homologous Superfamily

Pharos: Disease Associations Pharos Homepage Annotation

ChainsDrug Target  Associated Disease
A, C
PharosP04439
B, D
PharosP61769