>tr|A0AA85Y7I4|A0AA85Y7I4_STAAK Phosphoribosylformylglycinamidine synthase I OS=Staphylococcus aureus GN=purQ MKFAVLVFPGSNCDRDMFNAAIKSGVEAEYVDYRETSLSGFDGVLIPGGFSFGDYLRSGA MASVAPIISEVKRLAAEGKPVLGVCNGFQILTEIGLLPGALLHNDSHLFISRNEELEIVN NQTAFTNLYEQGEKVIYPVAHGEGHYYCTDEIYQQLKANNQIILKYVNNPNGSYDDIAGI VNEKGNVCGMMPHPERALETLLGTDSGVKLFEAMVKSWREQHV