>sp|B8D710|HIS4_BUCAT 1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino] imidazole-4-carboxamide isomerase OS=Buchnera aphidicola subsp. Acyrthosiphon pisum GN=hisA MIIPAFDLINGRTVRLYQGDYSNQKNYNVNLFNSLEVYKSKGIEIVHLVDLDGAKNSANR QIELLKKIVSHTTVPVQVGGGIRTTKDISTLLDLGVKRVVIGSSIVSNKKQVKQWLNFYG PDAIVLALDVHVDSSNKKEISIDGWQKKTNFILEEIIEYFLSSGLKHVLCTDISRDGTLL GPNFKLYKEICSNFKNINFQASGGVASLQDIIFLKKTGVKSIIIGRSLLEKKFTIEEAVK CWQRES