Category:GO:0086063 ! voltage-gated sodium channel activity involved in SA node cell action potential

name: voltage-gated sodium channel activity involved in SA node cell action potential
namespace: molecular_function
def: "Enables the transmembrane transfer of a sodium ion by a voltage-gated channel through the plasma membrane of an SA node cardiac muscle cell contributing to the depolarization 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." [GOC:BHF, GOC:mtg_cardiac_conduct_nov11]
synonym: "voltage-gated sodium channel activity involved in SA node cardiac muscle cell action potential" EXACT []
synonym: "voltage-gated sodium channel activity involved in SAN cardiac muscle cell action potential" EXACT []
synonym: "voltage-gated sodium channel activity involved in sinoatrial node cardiac muscle cell action potential" EXACT []
synonym: "voltage-gated sodium channel activity involved in sinus node cardiac muscle cell action potential" NARROW []
is_a: GO:0086006 ! voltage-gated sodium channel activity involved in cardiac muscle cell action potential
relationship: part_of: GO:0086046 ! membrane depolarization during SA node cell action potential
intersection_of: GO:0005248 ! voltage-gated sodium channel activity
intersection_of: part_of GO:0086015 ! SA node cell action potential

AmiGO <GOterm>GO:0086063</GOterm>
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