Term Information

Accession
GO:0005267
Name
potassium channel activity
Ontology
molecular_function
Synonyms
None
Alternate IDs
None
Definition
Enables the facilitated diffusion of a potassium ion (by an energy-independent process) involving passage through a transmembrane aqueous pore or channel without evidence for a carrier-mediated mechanism. Source: GOC:mtg_transport, ISBN:0815340729, GOC:BHF, GOC:pr
Comment
None
History
See term history for GO:0005267 at QuickGO
Subset
None
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 potassium channel activity (GO:0005267)
subject[Reorder by subject] relation[Reorder by relation] object[Reorder by object]
potassium channel activity [is_a relation] is_a  monoatomic cation channel activity (GO:0005261)
potassium channel activity [is_a relation] is_a  potassium ion transmembrane transporter activity (GO:0015079)
Children of potassium channel activity (GO:0005267)
subject[Reorder by subject] relation[Reorder by relation] object[Reorder by object]
potassium channel activating, G protein-coupled receptor signaling pathway (GO:0099109) [BFO:0000051 relation] BFO:0000051  potassium channel activity
calcium-activated potassium channel activity (GO:0015269) [is_a relation] is_a  potassium channel activity
intracellular sodium activated potassium channel activity (GO:0005228) [is_a relation] is_a  potassium channel activity
voltage-gated potassium channel activity (GO:0005249) [is_a relation] is_a  potassium channel activity
G-protein gated potassium channel activity (GO:0099101) [is_a relation] is_a  potassium channel activity
mitochondrial ATP-gated potassium channel activity (GO:0062156) [is_a relation] is_a  potassium channel activity
mechanosensitived potassium channel activity (GO:0098782) [is_a relation] is_a  potassium channel activity
kainate selective glutamate receptor activity (GO:0015277) [is_a relation] is_a  potassium channel activity
potassium ion leak channel activity (GO:0022841) [is_a relation] is_a  potassium channel activity