>sp|A7GDQ5|HIS4_CLOBL 1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino] imidazole-4-carboxamide isomerase OS=Clostridium botulinum GN=hisA MIILPAIDLKEGKCIRLYQGDFKASKVVAEDPIEVALKFKENGAEYIHIVDLDGALTGEI KNLSIISYIIKTINIPVELGGGIRNLNTIDMLIDAGIERVILGTAALNNRGLVEKAVKKY DEKIAIGIDAKNEKVAINGWLNVSSINYIDFAKEMEKIGVRNIIFTDISKDGTLKGPNLD QLKKLNESISCNVIASGGIKDIEDLKVIKEMDVYGAIVGKAIYSGNINLNEAIKIINKES SK