Kcna3 - potassium voltage-gated channel subfamily A member 3

Enables delayed rectifier potassium channel activity and outward rectifier potassium channel activity. Involved in potassium ion transmembrane transport. Located in membrane raft and plasma membrane. Is integral component of plasma membrane. Is active in calyx of Held and glutamatergic synapse. Is integral component of postsynaptic membrane and integral component of presynaptic membrane. Orthologous to human KCNA3 (potassium voltage-gated channel subfamily A member 3). [provided by Alliance of Genome Resources, Apr 2022]