>tr|A0A846I558|A0A846I558_CLOBO 1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino] imidazole-4-carboxamide isomerase OS=Clostridium botulinum GN=hisA MIILPAIDLKEGKCVRLYQGDFKASKVVAEDPIEVALKFKENGAEYIHIVDLDGALTGQI KNLSIISSIIKTINIPVELGGGIRNLNTIDMLIDAGIERVILGTAALNNRGLVKEAVKKY DRKIAIGVDAKNEKVAINGWLNVSSTNYIDFAKEMENIGVRNIIFTDISKDGTLKGPNLN QLKKLNESVSCNIIASGGIKDIEDLKVIKEMDIYGAIVGKAIYSGNIDLNEAIKIINKES SR