Enables calcium-dependent protein binding activity. Involved in several processes, including cellular response to electrical stimulus; postsynapse to nucleus signaling pathway; and regulation of dendrite morphogenesis. Located in several cellular components, including dendrite; euchromatin; and nucleus. Is active in glutamatergic synapse and postsynapse. Human ortholog(s) of this gene implicated in hypogonadotropic hypogonadism 7 with or without anosmia and hypogonadotropic hypogonadism 9 with or without anosmia. Orthologous to human NSMF (NMDA receptor synaptonuclear signaling and neuronal migration factor). [provided by Alliance of Genome Resources, Apr 2022]