Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
ASCOP2B SuperfamilyImmunoglobulin (Ig) domain-like8054653 3000071 SCOP2B (2022-06-29)
ASCOP2B SuperfamilyMHC antigen-recognition domain8034816 3000521 SCOP2B (2022-06-29)
BSCOP2B SuperfamilyImmunoglobulin (Ig) domain-like8003766 3000071 SCOP2B (2022-06-29)
C [auth D]SCOP2B SuperfamilySerum albumin-like8033044 3001552 SCOP2B (2022-06-29)
C [auth D]SCOP2B SuperfamilySerum albumin-like8033045 3001552 SCOP2B (2022-06-29)
C [auth D]SCOP2B SuperfamilySerum albumin-like8033047 3001552 SCOP2B (2022-06-29)
D [auth E]SCOP2B SuperfamilyImmunoglobulin (Ig) domain-like8091521 3000071 SCOP2B (2022-06-29)
D [auth E]SCOP2B SuperfamilyImmunoglobulin (Ig) domain-like8091523 3000071 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
AC1-set_2e4n0uA1 A: beta sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: C1-set_2ECOD (1.6)
AMHC_Ie4n0uA2 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_2e4n0uB1 A: beta sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: C1-set_2ECOD (1.6)
C [auth D]Serum_albumine4n0uD3 A: alpha complex topologyX: Serum albumin-like (From Topology)H: Serum albumin-like (From Topology)T: Serum albumin-likeF: Serum_albuminECOD (1.6)
D [auth E]C1-sete4n0uE2 A: beta sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: C1-setECOD (1.6)
D [auth E]C1-set_1e4n0uE1 A: beta sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: C1-set_1ECOD (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
FCGRT (FcRn, neonatal Fc receptor) I-ALPHA-LIKE Homo sapiens (human) FCGRT*01 G-DOMAIN G-ALPHA1-LIKE, G-DOMAIN G-ALPHA2-LIKE, C-LIKE-DOMAIN C-LIKE RPI-MH1Like MH1LIKE-ALPHA-LIKE_B2M IMGT (202415-0)
FCGRT (FcRn, neonatal Fc receptor) B2M Homo sapiens (human) B2M*01, B2M*02 C-LIKE-DOMAIN C-LIKE RPI-MH1Like MH1LIKE-ALPHA-LIKE_B2M IMGT (202415-0)
C [auth D]ALB (albumin, human serum albumin, HSA) wild-type (P02768) ALB Homo sapiens (human) ALB*01 R-LIKE-DOMAIN ALB (Pr 25-609) RPI Protein IMGT (202415-0)
D [auth E]Fc-gamma1 (IGHG1) CH2-CH3 Homo sapiens (human) IGHG1*01, IGHG1*02, IGHG1*03, IGHG1*04 C-DOMAIN CH2, C-DOMAIN CH3 IG FC-GAMMA-1 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
PF07654Immunoglobulin C1-set domain (C1-set)Immunoglobulin C1-set domain- Domain
C [auth D]PF00273Serum albumin family (Serum_albumin)Serum albumin family- Domain
D [auth E]PF07654Immunoglobulin C1-set domain (C1-set)Immunoglobulin C1-set domain- Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
IgG receptor FcRn large subunit p51
Beta-2-microglobulin
C [auth D]Serum albumin
D [auth E]Ig gamma-1 chain C region

InterPro: Protein Family Classification InterPro Database Homepage

Pharos: Disease Associations Pharos Homepage Annotation

ChainsDrug Target  Associated Disease
PharosP55899
PharosP61769
C [auth D]PharosP02768
D [auth E]PharosP01857