>tr|A0A117L2X3|A0A117L2X3_9THEM N5-carboxyaminoimidazole ribonucleotide mutase OS=Thermotoga petrophila GN=purE MPRVGIIMGSDSDLPVMKQAAEILEEFGIDYEITIVSAHRTPDRMFEYAKNAEERGIEVI IAGAGGAAHLPGMVASITHLPVIGVPVKTSTLNGLDSLFSIVQMPGGVPVATVAINNAKN AGILAASILGIKYPEIARKVKEYKERMKREVLEKAQRLEQIGYKEYLNQKE