RGS protein inhibitors

Patent Pending Regulators of G protein signaling (or RGS) are protein structural domains that activate GTPases for heterotrimeric G-protein alpha-subunits. RGS proteins are multi-functional, GTPase-accelerating proteins that promote GTP hydrolysis by the alpha subunit of heterotrimeric G proteins, thereby inactivating the G protein and rapidly switching off G protein-coupled receptor signaling pathways.