>sp|Q6NFG4|PUR7_CORDI Phosphoribosylaminoimidazole-succinocarboxamide synthase OS=Corynebacterium diphtheriae GN=purC MRPELSQYTHVSAGKVREIYEVDDERLLMVVSDRISAYDHILEPEIPDKGRVLTAMSMYF FHNIDFPNHLAGPIDDPAIPEEVLGRAMVCKKLKMLPFECVARGYLTGSGLKEYQETGTV CGVELPEGLVEASKLPEPIFTPATKAELGDHDENVSFDVVVEKLGEARANELRDATLRIY SEAAALAEERGIILADTKFEFGLDEDGRLVLADEVLTPDSSRYWPADGYEEGKVQPSFDK QYVRNWLTGPKSGWSTDDVTPPPSLPGSVVEATRERYVEAFERITGKKFCEWIGCCV