>tr|A0A1W9SSM6|A0A1W9SSM6_9GAMM 1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino] imidazole-4-carboxamide isomerase OS=Erwiniaceae bacterium 4572_131 GN=hisA MIIPAFDLINGRTVRLYQGDYSNQKNYNVNLFNSLEVYKSKGIEIVHLVDLDGAKNSANR QIELFKKIVSHTTVPVQVGGGIRTTKDISTLLDLGVKRVVIGSSIVSNKKQVKQWLNFYG PDAIVLALDVHVDGSNKKEISIDGWQKKTNFILEEIIEYFLSSGLKHVLCTDISRDGTLL GPNFKLYKEICSNFKNINFQASGGVASLQDIIFLKKTGVKSIIIGRSLLEKKFTIEEAVK CWQRES