DLG2

Disks large homolog 2 also known as channel-associated protein of synapse-110 or postsynaptic density protein 93 is a protein that in humans is encoded by the DLG2 gene.

Function

Chapsyn-110/PSD-93 a member of the membrane-associated guanylate kinase family. The protein forms a heterodimer with a related family member that may interact at postsynaptic sites to form a multimeric scaffold for the clustering of receptors, ion channels, and associated signaling proteins. Alternatively spliced transcript variants encoding distinct isoforms have been described but their full-length nature has yet to be completely determined.

Interactions

DLG2 has been shown to interact with GRIN2B, KCNJ12.