Molecular function

voltage gated ion channel activity involved in regulation of presynaptic membrane potential, voltage-dependent ion channel activity involved in regulation of pre-synaptic membrane potential, voltage-dependent ion channel activity involved in regulation of presynaptic membrane potential, voltage-gated ion channel activity involved in regulation of pre-synaptic membrane potential

Voltage-gated ion channel activity, occurring in the presynaptic membrane, involved in regulation of presynaptic membrane potential. This is a key step in synaptic transmission, following the arrival of an action potential at the synapse.