Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
ASCOP2 FamilyExtracellular domain of cell surface receptors8021351 4003329 SCOP2 (2022-06-29)
ASCOP2 SuperfamilySnake toxin-like8033731 3000545 SCOP2 (2022-06-29)
CSCOP2B SuperfamilySnake toxin-like8033731 3000545 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
AActivin_recpe1nysA1 A: few secondary structure elementsX: Snake toxin-like (From Topology)H: Snake toxin-like (From Topology)T: Snake toxin-likeF: Activin_recpECOD (1.6)
CActivin_recpe1nysC1 A: few secondary structure elementsX: Snake toxin-like (From Topology)H: Snake toxin-like (From Topology)T: Snake toxin-likeF: Activin_recpECOD (1.6)
BTGF_betae1nysB2 A: few secondary structure elementsX: Cystine-knot cytokines (From Topology)H: Cystine-knot cytokines (From Topology)T: Cystine-knot cytokinesF: TGF_betaECOD (1.6)
DTGF_betae1nysD1 A: few secondary structure elementsX: Cystine-knot cytokines (From Topology)H: Cystine-knot cytokines (From Topology)T: Cystine-knot cytokinesF: TGF_betaECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
A2.10.60.10 Mainly Beta Ribbon CD59 CD59CATH (4.3.0)
C2.10.60.10 Mainly Beta Ribbon CD59 CD59CATH (4.3.0)
B2.10.90.10 Mainly Beta Ribbon Cystine Knot Cytokines, subunit B Cystine-knot cytokinesCATH (4.3.0)
D2.10.90.10 Mainly Beta Ribbon Cystine Knot Cytokines, subunit B Cystine-knot cytokinesCATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A, C
PF01064Activin types I and II receptor domain (Activin_recp)Activin types I and II receptor domainThis Pfam entry consists of both TGF-beta receptor types. This is an alignment of the hydrophilic cysteine-rich ligand-binding domains, Both receptor types, (type I and II) posses a 9 amino acid cysteine box, with the the consensus CCX{4-5}CN. The t ...This Pfam entry consists of both TGF-beta receptor types. This is an alignment of the hydrophilic cysteine-rich ligand-binding domains, Both receptor types, (type I and II) posses a 9 amino acid cysteine box, with the the consensus CCX{4-5}CN. The type I receptors also possess 7 extracellular residues preceding the cysteine box.
Domain
B, D
PF00019Transforming growth factor beta like domain (TGF_beta)Transforming growth factor beta like domain- Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A, C
activin receptor
B, D
Inhibin beta A chain