Term Information

Accession
GO:0048180
Name
activin complex
Ontology
cellular_component
Synonyms
None
Alternate IDs
None
Definition
A nonsteroidal regulator, composed of two covalently linked inhibin beta subunits, inhibin beta-A and inhibin beta-B (sometimes known as activin beta or activin/inhibin beta). There are three forms of activin complex, activin A, which is composed of 2 inhibin beta-A subunits, activin B, which is composed of 2 inhibin beta-B subunits, and activin AB, which is composed of an inhibin beta-A and an inhibin beta-B subunit. Source: GOC:go_curators
Comment
Note that the actions of the activin complex are the opposite of those of the inhibin complex, which is a dimer of an inhibin beta-A or inhibin beta-B subunit and a inhibin alpha subunit. See 'inhibin complex ; GO:0043511'.
History
See term history for GO:0048180 at QuickGO
Subset
goslim_pir
Feedback
Comments, changes to terms, or requests for new ontology terms can be made at GO issue tracker on GitHub.

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Parents of activin complex (GO:0048180)
subject[Reorder by subject] relation[Reorder by relation] object[Reorder by object]
activin complex [BFO:0000050 relation] BFO:0000050  extracellular space (GO:0005615)
activin complex [is_a relation] is_a  protein-containing complex (GO:0032991)
Children of activin complex (GO:0048180)
subject[Reorder by subject] relation[Reorder by relation] object[Reorder by object]
activin B complex (GO:0043510) [is_a relation] is_a  activin complex
activin A complex (GO:0043509) [is_a relation] is_a  activin complex
activin AB complex (GO:0048183) [is_a relation] is_a  activin complex
None.