Acts upstream of or within several processes, including adult behavior; axonogenesis; and positive regulation of synapse assembly. Located in glutamatergic synapse. Is integral component of postsynaptic density membrane. Is expressed in several structures, including alimentary system; central nervous system; eye; limb mesenchyme; and reproductive system. Used to study Gilles de la Tourette syndrome. Human ortholog(s) of this gene implicated in Gilles de la Tourette syndrome and trichotillomania. Orthologous to human SLITRK1 (SLIT and NTRK like family member 1). [provided by Alliance of Genome Resources, Apr 2022]