ATP Phosphoribosyltransferase - ț̢
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.
Synonyms : Phosphoribosyl ATP Pyrophosphorylase, Phosphoribosyltransferase, ATP, Pyrophosphorylase, Phosphoribosyl-ATP