>sp|A5FFX7|HIS4_FLAJ1 1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino] imidazole-4-carboxamide isomerase OS=Flavobacterium johnsoniae GN=hisA MRIIPAIDIIEGKCVRLSKGDYDTKIIYNENPLEVAKSFEAYGIEYLHLVDLDGAKSSKI VNYKILEQIATQTSLKIDFGGGLKSDDDLRIAFESGANQITGGSIAVKNRTIFEKWISEY GSEKIILGADAKDEKIAVSGWLEESNEDLVPFIQDYQNKGIQYVICTDIAKDGMLQGPSF DLYSKILAEAKGVKLIASGGISTFDELPKLAELGCEGTIIGKAIYEGRITLKQLENYIIG