>sp|Q9KSR6|PUR7_VIBCH Phosphoribosylaminoimidazole-succinocarboxamide synthase OS=Vibrio cholerae serotype O1 (strain ATCC 39315 / El Tor Inaba N16961) OX=243277 GN=purC PE=3 SV=2 MSLADQVLAVNDDLPIRTHQPVHSGKVRSVYWLTEQDSRRLIKEKGYPVAEDAPLAIMVI SDRISAFDCIWHAEGGVHGVPGKGAALNAISNHWFKLFKQHGLAESHILDIPHPFVWIVQ KARPIKIEAICRQYITGSMWRAYAKGEREFCGITLPEGLEKDSQLPELLMTPSTKGILRG IPGVPEADDVNISRQDIEANYAAFNFNQPQDIDHYETLLKQGFAVISEALKSVGQLFVDT KFEFGYVADQQGQQKLIYMDEVGTPDSSRIWDAQQYQQGKIVENSKEGFRQFLLNYFPDP DILLNKDRMPEREALARDNALPLEALMDISRTYLGIAEKITGQPIHLSHQPKQEIIAILD KEYGLIER