MPP3


Also found in: Acronyms.

MPP3

A gene on chromosome 17q12.31 that encodes palmitoylated membrane protein 3, a member of the membrane-associated guanylate kinase homologs (MAGUK) family, which interacts with the cytoskeleton and regulates cell proliferation, signalling pathways and intracellular junctions. MPP3 is thought to play a role in signal transduction.