Automated description from the Alliance of Genome Resources (Release 7.1.0)
Involved in regulation of postsynaptic cytosolic calcium ion concentration and regulation of postsynaptic membrane neurotransmitter receptor levels. Acts upstream of or within long-term synaptic depression. Located in postsynapse. Is active in cerebellar granule cell to Purkinje cell synapse; parallel fiber to Purkinje cell synapse; and postsynaptic density, intracellular component. Orthologous to human GRID2IP (Grid2 interacting protein).