title: A light-activated GTPase in retinal rod outer segments.
mesh_terms: D004789:Enzyme Activation / Q000528:radiation effects; D020558:GTP Phosphohydrolases / Q000378:metabolism*; D007700:Kinetics; D008027:Light; D010744:Phosphoric Monoester Hydrolases / Q000378:metabolism*; D010786:Photoreceptor Cells / Q000201:enzymology* / Q000528:radiation effects
chemical_list: D010744:Phosphoric Monoester Hydrolases; D020558:GTP Phosphohydrolases