PREX1 | phosphatidylinositol-3,4,5-trisphosphate dependent Rac exchange factor 1 | phosphatidylinositol 3,4,5-trisphosphate-dependent Rac exchanger 1 protein|phosphatidylinositol 3,4,5-trisphosphate-dependent RAC exchanger 1, P-Rex1, Phosphatidylinositol 3,4,5-trisphosphate-dependent Rac exchanger 1 protein | |