>sp|A7GKH5|PUR7_BACCN Phosphoribosylaminoimidazole-succinocarboxamide synthase OS=Bacillus cytotoxicus GN=purC MQKLELLYEGKAKRIYRTEAADMVWIEYKDSATAFNGEKKATITGKGRLNNEITTFLFRK LQEVGIETHFVKKLSDTEQLVKKVSIIPLEVVTRNVIAGSLSKRLGMEEGIPLAKPIVEF YYKDDDLGDPLVTEDHIRVLNAATLEQISTLREKALRINQVLIEHFASCRVRLIDFKLEF GITEEGKIVLADEISPDTCRLWDEESNEKFDKDVFRRDLGNLTEAYEEILKRLGGASHV