Automated description from the Alliance of Genome Resources (Release 7.0.0)
Enables transmembrane transporter binding activity. Acts upstream of or within regulation of membrane potential. Predicted to be located in membrane and synapse. Predicted to be active in several cellular components, including cytoskeleton of presynaptic active zone; postsynaptic cytosol; and presynaptic membrane. Is expressed in adrenal gland; brain; and male reproductive gland or organ. Orthologous to human RIMS3 (regulating synaptic membrane exocytosis 3).