>sp|Q99V32|PURK_STAAM N5-carboxyaminoimidazole ribonucleotide synthase OS=Staphylococcus aureus GN=purK MNFNKLKFGATIGIIGGGQLGKMMAQSAQKMGYKVVVLDPSEDCPCRYVAHEFIQAKYDD EKALNQLGQKCDVITYEFENISAQQLKLLCEKYNIPQGYQAIQLLQDRLTEKETLKSAGT KVVPFISVKESTDIDKAIETLGYPFIVKTRFGGYDGKGQVLINNEKDLQEGFKLIETSEC VAEKYLNIKKEVSLTVTRGNNNQITFFPLQENEHRNQILFKTIVPARIDKTAEAKEQVNK IIQSIHFIGTFTVEFFIDSNNQLYVNEIAPRPHNSGHYSIEACDYSQFDTHILAVTGQSL PNSIELLKPAVMMNLLGKDLDLLENEFNEHPEWHLHIYGKSGRKDSRKMGHMTVLTNDVN QTEQDMYAKFEGSN