7OLY
Structure of activin A in complex with an ActRIIB-Alk4 fusion reveal insight into activin receptor interactions
Domain Annotation: SCOP2 Classification SCOP2 Database Homepage
Domain Annotation: ECOD Classification ECOD Database Homepage
Chains | Family Name | Domain Identifier | Architecture | Possible Homology | Homology | Topology | Family | Provenance Source (Version) |
---|---|---|---|---|---|---|---|---|
A | TGF_beta | e7olyA1 | 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) |
B [auth C] | Activin_recp | e7olyC1 | 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 [auth H] | V-set_8 | e7olyH2 | A: beta sandwiches | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: V-set_8 | ECOD (1.6) |
C [auth H] | C1-set_1 | e7olyH1 | A: beta sandwiches | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: C1-set_1 | ECOD (1.6) |
D [auth K] | Activin_recp | e7olyK1 | 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) |
E [auth L] | C1-set_4 | e7olyL2 | A: beta sandwiches | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: C1-set_4 | ECOD (1.6) |
E [auth L] | V-set | e7olyL1 | A: beta sandwiches | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: V-set | ECOD (1.6) |
SAbDab Antibody Annotation SAbDab Database Homepage
Chain | Chain Class | Chain Subclass | Chain Type | Antigen Name(s) | Provenance Source |
---|---|---|---|---|---|
C [auth H] | Heavy Chain | IGHV4 | - | activin receptor type-2b | SAbDab (2024-10-25) |
E [auth L] | Light Chain | IGKV4 | Kappa | activin receptor type-2b | SAbDab (2024-10-25) |
Protein Family Annotation Pfam Database Homepage
Chains | Accession | Name | Description | Comments | Source |
---|---|---|---|---|---|
PF00019 | Transforming growth factor beta like domain (TGF_beta) | Transforming growth factor beta like domain | - | Domain | |
B [auth C] | 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 |
D [auth K] | 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 |