Dlg2 - discs large MAGUK scaffold protein 2

Enables PDZ domain binding activity; protein C-terminus binding activity; and protein phosphatase binding activity. Involved in neuronal ion channel clustering and receptor clustering. Located in several cellular components, including dendrite; juxtaparanode region of axon; and neuronal cell body. Is active in glutamatergic synapse. Is anchored component of postsynaptic density membrane. Orthologous to human DLG2 (discs large MAGUK scaffold protein 2). [provided by Alliance of Genome Resources, Apr 2022]