>sp|B8D8Q6|HIS4_BUCA5 1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino] imidazole-4-carboxamide isomerase OS=Buchnera aphidicola subsp. Acyrthosiphon pisum (strain 5A) OX=563178 GN=hisA PE=3 SV=1 MIIPAFDLINGRTVRLYQGDYSNQKNYNVNLFNSLEVYKSKGIEIVHLVDLDGAKNSANR QIELFKKIVSHTTVPVQVGGGIRTTKDISTLLDLGVKRVVIGSSIVSNKKQVKQWLNFYG PDAIVLALDVHVDGSNKKEISIDGWQKKTNFILEEIIEYFLSSGLKHVLCTDISRDGTLL GPNFKLYKEICSNFKNINFQASGGVASLQDIIFLKKTGVKSIIIGRSLLEKKFTIEEAVK CWQRES