Atp1b2 - ATPase Na+/K+ transporting subunit beta 2

Enables P-type sodium:potassium-exchanging transporter activity and protein heterodimerization activity. Predicted to be involved in several processes, including cellular monovalent inorganic cation homeostasis; ion transmembrane transport; and positive regulation of cation transmembrane transport. Predicted to act upstream of or within several processes, including brain development; motor behavior; and photoreceptor cell maintenance. Located in apical plasma membrane. Part of sodium:potassium-exchanging ATPase complex. Orthologous to human ATP1B2 (ATPase Na+/K+ transporting subunit beta 2). [provided by Alliance of Genome Resources, Apr 2022]