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Term Information

Accession
GO:0086090
Name
voltage-gated potassium channel activity involved in SA node cell action potential repolarization
Ontology
molecular_function
Synonyms
voltage-gated potassium channel activity involved in SAN cell action potential, voltage-gated potassium channel activity involved in sinoatrial node cell action potential, voltage-gated potassium channel activity involved in sinus node cell action potential
Alternate IDs
None
Definition
Enables the transmembrane transfer of a potassium ion by a voltage-gated channel through the plasma membrane of an SA node cell 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. Source: GOC:BHF, GOC:mtg_cardiac_conduct_nov11
Comment
None
History
See term history for GO:0086090 at QuickGO
Subset
None
Feedback
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Parents of voltage-gated potassium channel activity involved in SA node cell action potential repolarization (GO:0086090)
subject[Reorder by subject] relation[Reorder by relation] object[Reorder by object]
voltage-gated potassium channel activity involved in SA node cell action potential repolarization [BFO:0000050 relation] BFO:0000050  membrane repolarization during SA node cell action potential (GO:0086052)
voltage-gated potassium channel activity involved in SA node cell action potential repolarization [is_a relation] is_a  voltage-gated potassium channel activity involved in cardiac muscle cell action potential repolarization (GO:0086008)

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