1NYS
Crystal Structure of Activin A Bound to the ECD of ActRIIB P41
External Resource: Annotation
Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage
Chains | Domain Info | Class | Fold | Superfamily | Family | Domain | Species | Provenance Source (Version) |
---|---|---|---|---|---|---|---|---|
A | d1nysa_ | Small proteins | Snake toxin-like | Snake toxin-like | Extracellular domain of cell surface receptors | Type II activin receptor | Norway rat (Rattus norvegicus ) [TaxId: 10116 ], | SCOPe (2.08) |
C | d1nysc_ | Small proteins | Snake toxin-like | Snake toxin-like | Extracellular domain of cell surface receptors | Type II activin receptor | Norway rat (Rattus norvegicus ) [TaxId: 10116 ], | SCOPe (2.08) |
B | d1nysb_ | Small proteins | Cystine-knot cytokines | Cystine-knot cytokines | Transforming growth factor (TGF)-beta | Activin A (Inhibin beta A) | human (Homo sapiens ) [TaxId: 9606 ], | SCOPe (2.08) |
D | d1nysd_ | Small proteins | Cystine-knot cytokines | Cystine-knot cytokines | Transforming growth factor (TGF)-beta | Activin A (Inhibin beta A) | human (Homo sapiens ) [TaxId: 9606 ], | SCOPe (2.08) |
Domain Annotation: SCOP2 Classification SCOP2 Database Homepage
Chains | Type | Family Name | Domain Identifier | Family Identifier | Provenance Source (Version) |
---|---|---|---|---|---|
A | SCOP2 Family | Extracellular domain of cell surface receptors | 8021351 | 4003329 | SCOP2 (2022-06-29) |
A | SCOP2 Superfamily | Snake toxin-like | 8033731 | 3000545 | SCOP2 (2022-06-29) |
C | SCOP2B Superfamily | Snake toxin-like | 8033731 | 3000545 | SCOP2B (2022-06-29) |
Domain Annotation: ECOD Classification ECOD Database Homepage
Chains | Family Name | Domain Identifier | Architecture | Possible Homology | Homology | Topology | Family | Provenance Source (Version) |
---|---|---|---|---|---|---|---|---|
A | Activin_recp | e1nysA1 | A: few secondary structure elements | X: Snake toxin-like (From Topology) | H: Snake toxin-like (From Topology) | T: Snake toxin-like | F: Activin_recp | ECOD (1.6) |
C | Activin_recp | e1nysC1 | A: few secondary structure elements | X: Snake toxin-like (From Topology) | H: Snake toxin-like (From Topology) | T: Snake toxin-like | F: Activin_recp | ECOD (1.6) |
B | TGF_beta | e1nysB2 | A: few secondary structure elements | X: Cystine-knot cytokines (From Topology) | H: Cystine-knot cytokines (From Topology) | T: Cystine-knot cytokines | F: TGF_beta | ECOD (1.6) |
D | TGF_beta | e1nysD1 | A: few secondary structure elements | X: Cystine-knot cytokines (From Topology) | H: Cystine-knot cytokines (From Topology) | T: Cystine-knot cytokines | F: TGF_beta | ECOD (1.6) |
Domain Annotation: CATH CATH Database Homepage
Chain | Domain | Class | Architecture | Topology | Homology | Provenance Source (Version) |
---|---|---|---|---|---|---|
A | 2.10.60.10 | Mainly Beta | Ribbon | CD59 | CD59 | CATH (4.3.0) |
C | 2.10.60.10 | Mainly Beta | Ribbon | CD59 | CD59 | CATH (4.3.0) |
B | 2.10.90.10 | Mainly Beta | Ribbon | Cystine Knot Cytokines, subunit B | Cystine-knot cytokines | CATH (4.3.0) |
D | 2.10.90.10 | Mainly Beta | Ribbon | Cystine Knot Cytokines, subunit B | Cystine-knot cytokines | CATH (4.3.0) |
Protein Family Annotation Pfam Database Homepage
Chains | Accession | Name | Description | Comments | Source |
---|---|---|---|---|---|
PF01064 | Activin types I and II receptor domain (Activin_recp) | Activin types I and II receptor domain | 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 t ... | Domain | |
PF00019 | Transforming growth factor beta like domain (TGF_beta) | Transforming growth factor beta like domain | - | Domain |
Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage
InterPro: Protein Family Classification InterPro Database Homepage
Chains | Accession | Name | Type |
---|---|---|---|
IPR000472 | Activin types I and II receptor domain | Domain | |
IPR000719 | Protein kinase domain | Domain | |
IPR000333 | Ser/Thr protein kinase, TGFB receptor | Family | |
IPR045860 | Snake toxin-like superfamily | Homologous Superfamily | |
IPR011009 | Protein kinase-like domain superfamily | Homologous Superfamily | |
IPR008271 | Serine/threonine-protein kinase, active site | Active Site | |
IPR029034 | Cystine-knot cytokine | Homologous Superfamily | |
IPR017948 | Transforming growth factor beta, conserved site | Conserved Site | |
IPR001839 | Transforming growth factor-beta, C-terminal | Domain | |
IPR015615 | Transforming growth factor-beta-related | Family | |
IPR000491 | Inhibin, beta A subunit | Family | |
IPR001111 | TGF-beta, propeptide | Domain |