GTP

{| class=rimage border=1 |Empirical formula||C₁₀H₁₆N₅O₁₄P₃ |-- |Molecular weight||523.18 |} GTP (also known as guanylyl imidodiphosphate, guanosine-5'-triphosphate, or guanosine triphosphate) is a chemical compound essential to signal transduction in living cells, where it is converted to GDP through GTPases.