>sp|B8D710|HIS4_BUCAT 1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino] imidazole-4-carboxamide isomerase OS=Buchnera aphidicola subsp. Acyrthosiphon pisum (strain Tuc7) OX=561501 GN=hisA PE=3 SV=1 MIIPAFDLINGRTVRLYQGDYSNQKNYNVNLFNSLEVYKSKGIEIVHLVDLDGAKNSANR QIELLKKIVSHTTVPVQVGGGIRTTKDISTLLDLGVKRVVIGSSIVSNKKQVKQWLNFYG PDAIVLALDVHVDSSNKKEISIDGWQKKTNFILEEIIEYFLSSGLKHVLCTDISRDGTLL GPNFKLYKEICSNFKNINFQASGGVASLQDIIFLKKTGVKSIIIGRSLLEKKFTIEEAVK CWQRES