>sp|Q03E76|PUR7_PEDPA Phosphoribosylaminoimidazole-succinocarboxamide synthase OS=Pediococcus pentosaceus GN=purC MKKTTLIKEGKAKRLYNTDEKDLVWVEYMDQATALNGKRKDHIAGKGELNNQIDCILFEQ LVAKGIHTDFVQKLSNNEQLNRKVKIIPLEVVVRNAASGSFQRKFDVSYLQAFDQPVVEF FYKSDELDDPFINTNKAIALKIIDLEESQRLEKMALEINQILKERFAKAHLQLVDFKVEF GKTADDEIVLADEISPDSCRLVDLTTKESLDKDVFRKKTGDLVTVYQEVLNRLNNSQEEV HG