>sp|A9KNX3|HIS4_LACP7 1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino] imidazole-4-carboxamide isomerase OS=Lachnoclostridium phytofermentans GN=hisA MRLYPAIDIRNGQCVRLRQGQFHDVEVYSHVPANIAMQWEGQGASYIHIVDLDGALAGHS VNDEVIKEIVQTVSVPIQVGGGIRTIQDIEHKLNLGVNRVIIGTKAVENPQFVKEIISTF GADKIVIGIDAKNGMVAIEGWEKVSNYNAVSLALEMKELGVSTIVYTDISKDGMLQGPNI EHTKEMVDLTGLNIIASGGVSSMKDLEELDKIKVSGVIIGKALYERRIELENATRLFEQ