>sp|C5BG15|HIS4_EDWI9 1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino] imidazole-4-carboxamide isomerase OS=Edwardsiella ictaluri GN=hisA MIIPALDFIDGSVVRLHQGDYGRQRDYDGDALARLLEYQRQGAAQLHLVDLSGARDPARR QLPMLTRLLRALSVPVQVGGGVRSAEDVATLLDAGATRVVVGSTAVRQPQEVARWFTRFG ADRLVLALDVRIAANGDKRVAVSGWQEDSGVTLEQTVAHFLPLGLRHVLCTDIACDGTLG GANVALYRQICPRYPQIEFQSSGGIGALQDITALRGSGVQGIIVGRALLEGKFSVKEAIA CWQNA