Automated description from the Alliance of Genome Resources (Release 3.2)
Exhibits scaffold protein binding activity. Contributes to sodium channel regulator activity. Involved in several processes, including negative regulation of blood vessel endothelial cell migration; negative regulation of calcineurin-NFAT signaling cascade; and negative regulation of cardiac muscle hypertrophy in response to stress. Localizes to T-tubule; protein-containing complex; and sperm flagellum. Is expressed in several structures, including alimentary system; bladder; heart; liver; and nervous system. Orthologous to human ATP2B4 (ATPase plasma membrane Ca2+ transporting 4).