>sp|B9L7G2|HIS4_NAUPA 1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino] imidazole-4-carboxamide isomerase OS=Nautilia profundicola GN=hisA MIIFPAIDLKDGQAVRLTKGLMDSAKVYSNEPYELAKRFEEMGAEWLHIVDLNGAFAGEP KNIEQIEKIRKNTNLKIQLGGGIRDEDTIKRYLDLGINRLILGSIAAKNPKLVSELAEKY PIAVGIDAKDGFVAIDGWDKTEGILAKDLAEKYKDSKIECIIATDISKDGTLTGLNIDFI LEIQNASQKPVIASGGVASEEDIKKVKENNIYGVIIGKAFYEGKIDLQNVLRENA