6QIO | pdb_00006qio

Ternary complex of FcRn ectodomain, FcRn binding optimised human serum albumin and the human growth hormone derivative somapacitan


Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
CSCOP2B SuperfamilyImmunoglobulin (Ig) domain-like 8003766 3000071 SCOP2B (2022-06-29)
BSCOP2B SuperfamilyImmunoglobulin (Ig) domain-like 8054653 3000071 SCOP2B (2022-06-29)
BSCOP2B SuperfamilyMHC antigen-recognition domain 8034816 3000521 SCOP2B (2022-06-29)
ASCOP2B SuperfamilySerum albumin-like 8033044 3001552 SCOP2B (2022-06-29)
ASCOP2B SuperfamilySerum albumin-like 8033045 3001552 SCOP2B (2022-06-29)
ASCOP2B SuperfamilySerum albumin-like 8033047 3001552 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
CC1-sete6qioC1 A: alpha bundlesX: Family A G protein-coupled receptor-likeH: beta-sandwich domain in metalloprotease stcET: Restriction endonuclease-likeF: C1-setECOD (develop294)
BC1-sete6qioB1 A: alpha bundlesX: Family A G protein-coupled receptor-likeH: beta-sandwich domain in metalloprotease stcET: Restriction endonuclease-likeF: C1-setECOD (develop294)
AC1-sete6qioA1 A: alpha bundlesX: Family A G protein-coupled receptor-likeH: beta-sandwich domain in metalloprotease stcET: Restriction endonuclease-likeF: C1-setECOD (develop294)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
C2.60.40.10 Mainly Beta Sandwich Immunoglobulin-like ImmunoglobulinsCATH (utative)
B3.30.500.10 Alpha Beta 2-Layer Sandwich Murine Class I Major Histocompatibility Complex, H2-DB Chain A, domain 1CATH (utative)
B2.60.40.10 Mainly Beta Sandwich Immunoglobulin-like ImmunoglobulinsCATH (utative)

IMGT Antibody Annotation IMGT Database Homepage

ChainProtein NameDescriptionOrganism NameGene Allele Name(s)Domain Name(s)Receptor TypeReceptor DescriptionProvenance Source
FCGRT (FcRn, neonatal Fc receptor subunit p51) B2M Homo sapiens (human) B2M*01, B2M*02 C-LIKE-DOMAIN C-LIKE MH MH1LIKE-ALPHA-LIKE_B2M IMGT (202610-0)
FCGRT (FcRn, neonatal Fc receptor subunit p51) I-ALPHA-LIKE Homo sapiens (human) FCGRT*01 G-DOMAIN G-ALPHA1-LIKE, G-DOMAIN G-ALPHA2-LIKE, C-LIKE-DOMAIN C-LIKE MH MH1LIKE-ALPHA-LIKE_B2M IMGT (202610-0)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
PF07654Immunoglobulin C1-set domain (C1-set)Immunoglobulin C1-set domainDomain
PF00129Class I Histocompatibility antigen, domains alpha 1 and 2 (MHC_I)Class I Histocompatibility antigen, domains alpha 1 and 2Domain
PF07654Immunoglobulin C1-set domain (C1-set)Immunoglobulin C1-set domainDomain
PF00273Serum albumin family (Serum_albumin)Serum albumin familyDomain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
Beta-2-microglobulin
IgG receptor FcRn large subunit p51
Serum albumin

Pharos: Disease Associations Pharos Homepage Annotation

ChainsDrug Target  Associated Disease
PharosP61769
PharosP55899
PharosP02768