《英文msh词典》Pyrophosphorylase,Phosphoribosyl-ATP
[入口词] Pyrophosphorylase,Phosphoribosyl-ATP
[主题词] ATP Phosphoribosyltransferase
[英文释义] An enzyme that catalyzes the first step of the pathway for histidine biosynthesis in Salmonella typhimurium. ATP reacts reversibly with 5-phosphoribosyl-1-pyrophosphate to yield N-1-(5'-phosphoribosyl)-ATP and pyrophosphate. EC 2.4.2.17.