Enables glutamate receptor binding activity; phosphatidylinositol phospholipase C activity; and receptor tyrosine kinase binding activity. Involved in modulation of chemical synaptic transmission. Acts upstream of or within T cell receptor signaling pathway and in utero embryonic development. Located in Schaffer collateral - CA1 synapse; cell-cell junction; and glutamatergic synapse. Is expressed in several structures, including alimentary system; genitourinary system; hemolymphoid system; integumental system; and nervous system. Orthologous to human PLCG1 (phospholipase C gamma 1). [provided by Alliance of Genome Resources, Apr 2022]