Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
ASCOP2 FamilyClass II MHC-associated invariant chain ectoplasmic trimerization domain8026101 4001217 SCOP2 (2022-06-29)
ASCOP2 SuperfamilyClass II MHC-associated invariant chain ectoplasmic trimerization domain8038480 3001098 SCOP2 (2022-06-29)
BSCOP2B SuperfamilyClass II MHC-associated invariant chain ectoplasmic trimerization domain8038480 3001098 SCOP2B (2022-06-29)
CSCOP2B SuperfamilyClass II MHC-associated invariant chain ectoplasmic trimerization domain8038480 3001098 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
APF08831e1iieA1 A: alpha duplicates or obligate multimersX: Class II MHC-associated invariant chain ectoplasmic trimerization domain (From Topology)H: Class II MHC-associated invariant chain ectoplasmic trimerization domain (From Topology)T: Class II MHC-associated invariant chain ectoplasmic trimerization domainF: PF08831ECOD (1.6)
BPF08831e1iieB1 A: alpha duplicates or obligate multimersX: Class II MHC-associated invariant chain ectoplasmic trimerization domain (From Topology)H: Class II MHC-associated invariant chain ectoplasmic trimerization domain (From Topology)T: Class II MHC-associated invariant chain ectoplasmic trimerization domainF: PF08831ECOD (1.6)
CPF08831e1iieC1 A: alpha duplicates or obligate multimersX: Class II MHC-associated invariant chain ectoplasmic trimerization domain (From Topology)H: Class II MHC-associated invariant chain ectoplasmic trimerization domain (From Topology)T: Class II MHC-associated invariant chain ectoplasmic trimerization domainF: PF08831ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A, B, C
PF00086Thyroglobulin type-1 repeat (Thyroglobulin_1)Thyroglobulin type-1 repeatThyroglobulin type 1 repeats are thought to be involved in the control of proteolytic degradation [2]. The domain usually contains six conserved cysteines. These form three disulphide bridges. Cysteines 1 pairs with 2, 3 with 4 and 5 with 6.Domain
A, B, C
PF08831Class II MHC-associated invariant chain trimerisation domain (MHCassoc_trimer)Class II MHC-associated invariant chain trimerisation domainThe class II associated invariant chain peptide is required for folding and localisation of MHC class II heterodimers. This domain is involved in trimerisation of the ectoderm and interferes with DM/class II binding. The trimeric protein forms a cy ...The class II associated invariant chain peptide is required for folding and localisation of MHC class II heterodimers. This domain is involved in trimerisation of the ectoderm and interferes with DM/class II binding. The trimeric protein forms a cylindrical shape which is thought to be important for interactions between the invariant chain and class II molecules [1].
Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A, B, C
PROTEIN (HLA-DR ANTIGENS ASSOCIATED INVARIANT CHAIN)