《英文msh词典》Imidodiphosphate,Guanylyl
[入口词] Imidodiphosphate,Guanylyl
[主题词] Guanylyl Imidodiphosphate
[英文释义] A non-hydrolyzable analog of GTP,in which the oxygen atom bridging the beta to the gamma phosphate is replaced by a nitrogen atom. It binds tightly to G-protein in the presence of Mg2+. The nucleotide is a potent stimulator of adenylate cyclase.