Involved in intracellular protein transport and long-term synaptic depression. Located in early endosome membrane; postsynaptic density; and recycling endosome membrane. Is integral component of plasma membrane. Is expressed in several structures, including brain; future spinal cord; musculature; sensory organ; and spinal cord. Orthologous to human SORCS2 (sortilin related VPS10 domain containing receptor 2). [provided by Alliance of Genome Resources, Apr 2022]