May play an important role in cardiac antiarrhythmia via the strong suppression of voltage-gated L-type Ca(2+) currents. Regulates voltage-dependent L-type calcium channel subunit alpha-1C trafficking to the cell membrane (By similarity). Inhibits cardiac hypertrophy through the calmodulin-dependent kinase II (CaMKII) pathway. Inhibits phosphorylation and activation of CAMK2D.
RRAD; Ras-related associated with diabetes; RAD; RAD1; REM3; GTP-binding protein RAD; ras associated with diabetes; RAS (RAD and GEM) like GTP binding 3; ZGC:63471; fi06a10; wu:fi06a10