>sp|P60580|HIS4_CORDI 1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino] imidazole-4-carboxamide isomerase OS=Corynebacterium diphtheriae GN=hisA MTFTLLPAVDVVDGQAVRLDQGEAGTEKSYGSPIAAALKWQEQGASWLHFVDLDAAFNRG SNHELMAEVVKNLDINVELTGGIRDDASLKRALATGARRVNIGTAALEKPEWIEKVLGEY GDAIAVDIAVRNIDGQWRTRGNGWVSDGGDLWEVLERLDSQGCTRFVVTDVSKDGTLSGP NIDLLRDVSAATDAKVVASGGISTLEDVLELARYEDEGIDSAIIGKALYEGRFTLKEALA AL