Atp2b3 - ATPase, Ca++ transporting, plasma membrane 3

Predicted to enable P-type calcium transporter activity involved in regulation of presynaptic cytosolic calcium ion concentration and PDZ domain binding activity. Predicted to be involved in calcium ion export across plasma membrane and regulation of cytosolic calcium ion concentration. Predicted to be located in membrane raft; parallel fiber; and plasma membrane. Predicted to be active in GABA-ergic synapse; glutamatergic synapse; and intracellular membrane-bounded organelle. Predicted to be integral component of plasma membrane. Is expressed in several structures, including alimentary system; genitourinary system; nervous system; respiratory system; and sensory organ. Human ortholog(s) of this gene implicated in X-linked spinocerebellar ataxia 1. Orthologous to human ATP2B3 (ATPase plasma membrane Ca2+ transporting 3). [provided by Alliance of Genome Resources, Apr 2022]