voltage-gated potassium channel activity involved in atrial cardiac muscle cell action potential repolarization

Term ID

GO:0086089

Synonyms

• voltage-gated potassium channel activity involved in atrial cardiomyocyte action potential repolarization

Definition

Enables the transmembrane transfer of a potassium ion by a voltage-gated channel through the plasma membrane of an atrial cardiomyocyte contributing to the repolarization phase of an action potential. A voltage-gated channel is a channel whose open state is dependent on the voltage across the membrane in which it is embedded.

References

Ontology

GO: Molecular Function    QuickGO    AmiGO