基因名：
GPSM1
产品别名：
AGS3； GPSM1； G protein signaling modulator 1； G protein signaling modulator 1； G-protein-signaling modulator 1； G-protein signalling modulator 1 (AGS3-like, C. elegans)； activator of G-protein signaling 3； G蛋白信号调节蛋白1；
背景信息：
Guanine nucleotide dissociation inhibitor (GDI) which functions as a receptor-independent activator of heterotrimeric G-protein signaling. Keeps G(i/o) alpha subunit in its GDP-bound form thus uncoupling heterotrimeric G-proteins signaling from G protein-coupled receptors. Controls spindle orientation and asymmetric cell fate of cerebral cortical progenitors. May also be involved in macroautophagy in intestinal cells. May play a role in drug addiction.
