>8J3N_1|Chain A|Phosphoribosylformylglycinamidine synthase subunit PurS|Staphylococcus aureus subsp. aureus Mu50 (158878) AGMKTIELHITLQPQVLDTQGQTLTRAVHDLGYAQVNDIRVGKVLYMTVDEVSDEKVHNIITTLSEKLFANTVIEEYSYKVLDDEKENA