Adenylyl Imidodiphosphate

5'-Adenylic Acid, monoanhydride with imidodiphosphoric acid. An analog of ATP, in which the Oxygen atom bridging the beta to the gamma phosphate is replaced by a Nitrogen atom. It is a potent competitive inhibitor of soluble and Membrane-bound mitochondrial ATPase and also inhibits ATP-dependent reactions of Oxidative Phosphorylation.