Disks Large Homolog 4

**Semantic type:** Amino Acid, Peptide, or Protein

**Definition:** Disks large homolog 4 (724 aa, ~80 kDa) is encoded by the human DLG4 gene. This protein is involved in synaptic signal transmission.

**Synonyms:** - DLG4 - PSD-95 - Postsynaptic Density-95 - Presynaptic Density Protein 95 - SAP-90 - SAP90 - Synapse-Associated Protein 90