>sp|A1W434|HIS4_ACISJ 1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino] imidazole-4-carboxamide isomerase OS=Acidovorax sp. GN=hisA MLLIPAIDLKDGHCVRLKQGDMDQSTTFGEDPAAMARKWADAGARRLHLVDLNGAFAGQP KNKAAIKAILAEVGSDIPVQLGGGIRDLDTIERYIDAGLRYVIIGTAAVKNPGFLKDACS AFGGHIIVGLDAKDGKVATDGWSKLTGHEVVDLARKFQDWGVESIIYTDIGRDGMLSGIN IEATVKLAQALTIPVIASGGLAGMADIEKLCEVEDEGVEGVICGRAIYSGDLDFAAAQAR ADELAGA