RAC1:GTP 'RAC1:GTP [plasma membrane]' positively regulates 'Translocation of GLUT4 Vesicle and Docking at the Plasma Membrane' ACTIVATION As inferred from mouse (Ueda et al. 2008, Ueda et al. 2010) and rat (Chiu et al. 2010), RAC1:GTP enhances translocation of GLUT4 to the plasma membrane by causing actin remodeling that requires ARP2/3. The exact mechanism of RAC1 action is unknown. Pubmed18482007 Pubmed20203090 Pubmed20739464 Reactome Database ID Release 431458541 Reactome, http://www.reactome.org ReactomeREACT_148682 Translocation of GLUT4 Vesicle and Docking at the Plasma Membrane