>sp|B3WFA0|PUR7_LACCB Phosphoribosylaminoimidazole-succinocarboxamide synthase OS=Lacticaseibacillus casei GN=purC MNKTTLLYTGKAKQVYATDDPDVLWMAYTNQATALNGEKKAQIAHKGELNRAISTLLFKE LTAVGIPTHYLDSPDSTTMIVKKAAMLPLEVVVRNYASGHFVTKFNVKPMMKLDPPIHEY YYKSDELGDPFMNEAQIFALHEATPEQLKQVRALTDRINTYLMQRFAAIGITLVDFKLEY GTLKDGTLVLADELSPDNFRLVDQQTGASLDKDVFRQNRGPLTPVYEEVLSRLQEKGAAH V