Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
ASCOP2B SuperfamilyImmunoglobulin (Ig) domain-like8054581 3000071 SCOP2B (2022-06-29)
ASCOP2B SuperfamilyMHC antigen-recognition domain8055662 3000521 SCOP2B (2022-06-29)
B [auth C]SCOP2B SuperfamilyImmunoglobulin (Ig) domain-like8003766 3000071 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
AC1-set_2e4jqxA1 A: beta sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: C1-set_2ECOD (1.6)
AMHC_Ie4jqxA2 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)
B [auth C]C1-set_2e4jqxC1 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

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
A3.30.500.10 Alpha Beta 2-Layer Sandwich Murine Class I Major Histocompatibility Complex, H2-DB Chain A, domain 1CATH (4.3.0)
A2.60.40.10 Mainly Beta Sandwich Immunoglobulin-like ImmunoglobulinsCATH (4.3.0)
B [auth C]2.60.40.10 Mainly Beta Sandwich Immunoglobulin-like ImmunoglobulinsCATH (4.3.0)

IMGT Antibody Annotation IMGT Database Homepage

ChainProtein NameDescriptionOrganism NameGene Allele Name(s)Domain Name(s)Receptor TypeReceptor DescriptionProvenance Source
MH1-ALPHA_B2M I-ALPHA Homo sapiens (human) HLA-B*4402, HLA-B*4403, HLA-B*4404, HLA-B*4405, HLA-B*4410, HLA-B*4414, HLA-B*4416, HLA-B*4417, HLA-B*4420, HLA-B*4421, HLA-B*4427, HLA-B*4428, HLA-B*4429, HLA-B*4430, HLA-B*4431, HLA-B*4704, HLA-B*4438, HLA-B*4433, HLA-B*4445, HLA-B*4436, HLA-B*4441, HLA-B*4443, HLA-B*4435, HLA-B*4442, HLA-B*4437, HLA-B*4447, HLA-B*4448, HLA-B*4454, HLA-B*4453, HLA-B*4451, HLA-B*4465, HLA-B*4462, HLA-B*4464, HLA-B*4459, HLA-B*4466, HLA-B*4477, HLA-B*4488, HLA-B*4473, HLA-B*4482, HLA-B*4470, HLA-B*4478, HLA-B*4474, HLA-B*4487, HLA-B*4471, HLA-B*4479, HLA-B*4468, HLA-B*4476, HLA-B*4496, HLA-B*4491, HLA-B*4499, HLA-B*4492, HLA-B*4498, HLA-B*4494, HLA-B*4489 G-DOMAIN G-ALPHA1, G-DOMAIN G-ALPHA2, C-LIKE-DOMAIN C-LIKE MH MH1-ALPHA_B2M IMGT (202415-0)
B [auth C]MH1-ALPHA_B2M B2M Homo sapiens (human) B2M*01, B2M*02 C-LIKE-DOMAIN C-LIKE MH MH1-ALPHA_B2M IMGT (202415-0)

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
B [auth C]PF07654Immunoglobulin C1-set domain (C1-set)Immunoglobulin C1-set domain- Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
HLA class I histocompatibility antigen, B-44 alpha chain
B [auth C]Beta-2-microglobulin
C [auth B]Trans-activator protein BZLF1

Pharos: Disease Associations Pharos Homepage Annotation

ChainsDrug Target  Associated Disease
PharosP01889
B [auth C]PharosP61769