Acts upstream of or within adult locomotory behavior; nervous system development; and regulation of protein kinase C signaling. Located in endoplasmic reticulum and neuronal cell body. Is expressed in adrenal medulla; gut; nervous system; neural retina; and olfactory epithelium. Orthologous to human SEZ6L2 (seizure related 6 homolog like 2). [provided by Alliance of Genome Resources, Apr 2022]