Seems to act as scaffold molecule at synaptic junctions by assembling neurotransmitter receptors and cell adhesion proteins. May play a role in regulating activin-mediated signaling in neuronal cells. Enhances the ability of PTEN to suppress AKT1 activation. Plays a role in nerve growth factor (NGF)-induced recruitment of RAPGEF2 to late endosomes and neurite outgrowth. Florindo C.S., Submitted (JUL-2003) to the EMBL/GenBank/DDBJ databases. The MGC Project Team, Genome Res. 14:2121-2127(2004). Devroe E., J. Biol. Chem. 279:24444-24451(2004).
activin receptor interacting protein 1; ACVRIP1; AIP-1; ARIP1; Atrophin-1-interacting protein 1; Atrophin-1-interacting protein A; MAGI-2; membrane-associated guanylate kinase; Membrane-associated guanylate kinase inverted 2; Membrane-associated guanylate kinase, WW and PDZ domain-containing protein 2; SSCAM; WW and PDZ domain-containing protein 2