G-protein activated inward rectifier potassium channel activity

Term ID

GO:0015467

Synonyms

• G protein activated inward rectifier potassium channel activity
• G protein enhanced inward rectifier potassium channel activity
• G-protein enhanced inward rectifier potassium channel activity
• G-protein-activated inward rectifier potassium channel activity
• G-protein-enhanced inward rectifier potassium channel activity

Definition

Enables the transmembrane transfer of a potassium ion by an inwardly-rectifying voltage-gated channel, where the inward rectification is due to a voltage-dependent block of the channel pore by a G protein. An inwardly rectifying current-voltage relation is one where at any given driving force the inward flow of K+ ions exceeds the outward flow for the opposite driving force.

References

• Reactome:R-HSA-1013020

Ontology

GO: Molecular Function    QuickGO    AmiGO