>sp|A0M284|HIS4_CHRFK 1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino] imidazole-4-carboxamide isomerase OS=Christiangramia forsetii GN=hisA MRIIPAIDIIEGKCVRLSKGDYATKKIYNEDPLEVAKSFEAHGIEYLHLVDLDGAKSSHI VNHKILETIANKTSLKIDFGGGLKTDKDLQIAFESGASQITGGSIAVKNSDVFQNWIQKF GNKKIILGADAKDRKIAVSGWLEDSNEEIIPFIQNYEEKGVKYVICTDISKDGMLEGPSF ELYKEILSETKNINLIASGGISEFDELPKLAELGCEGVIIGKAIYENRISLKQFENYILN Q