Automated description from the Alliance of Genome Resources (Release 7.1.0)
Enables protein-macromolecule adaptor activity and transmembrane transporter binding activity. A structural constituent of presynaptic active zone. Involved in several processes, including neurotransmitter secretion; regulation of calcium-dependent activation of synaptic vesicle fusion; and regulation of nervous system process. Acts upstream of or within several processes, including adenylate cyclase-modulating G protein-coupled receptor signaling pathway; maintenance of presynaptic active zone structure; and signal release. Located in inhibitory synapse. Is active in GABA-ergic synapse and glutamatergic synapse. Is expressed in testis. Orthologous to human RIMS2 (regulating synaptic membrane exocytosis 2).