>sp|Q5HH18|PUR7_STAAC Phosphoribosylaminoimidazole-succinocarboxamide synthase OS=Staphylococcus aureus GN=purC MTLLYEGKAKRIFSTNQENELRVEYKDEVTAGNGAKKDTMAGKGRLNNQITSIIFKYLQE NGIESHFIKQLSETEQLVKPVKIIPLEVVVRNIASGSITKRLGFENGEVFREPLVEFFYK NDALNDPLITDDHVKLLNIASDEDIEILKSKALKINNVLKQLMDAMNLKLVDFKIEFGKT ETGQILLADEISPDTCRIWDKATNANFDKDVYRNNTGSLIETYQIFLNKLEDLK