>sp|B0BWM7|PUR7_RICRO Phosphoribosylaminoimidazole-succinocarboxamide synthase OS=Rickettsia rickettsii GN=purC MKKKLYEGSSKILYSAEEDFLLIMAFSDKAILETGEIVDISGKGVLNNNISSFLMDKLEM IGIENHFIEKINMREQLIQYVEVFPIQVIISSVACSRFVKEFGIDEGYVFDKPIIDFKVR SREFKYPIVNEYQILNFGWLTRDEIKAVKEQALRIYDFLSGLFIGVGIRLVECKLEFGRV FNGEESIIMLTDEISPDNCRLWHINSNEKLGFELLEKEPNKVFESYQLIADRLKEK