discs large homolog 4,disks large homolog 4,MRD62,post-synaptic density protein 95,Postsynaptic density protein 95,PSD95,SAP90,SAP-90,synapse-associated protein 90,Tax interaction protein 15.
Interacts with the cytoplasmic tail of NMDA receptor subunits and shaker-type potassium channels. Required for synaptic plasticity associated with NMDA receptor signaling. Overexpression or depletion of DLG4 changes the ratio of excitatory to inhibitory
