>sp|B9MDV7|HIS4_ACIET 1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino] imidazole-4-carboxamide isomerase OS=Acidovorax ebreus GN=hisA MLLIPAIDLKDGHCVRLKQGDMDQSTTFGEDPAAMARKWADAGARRLHLVDLNGAFAGQP KNKAAIKAILAEVGADIPVQLGGGIRDLDTIERYIDAGLRYVIIGTAAVKNPGFLKDACS AFGGHIIVGLDAKDGKVATDGWSKLTGHEVVDLARKFQDWGVESIIYTDIGRDGMLSGIN IEATVKLAQALTIPVIASGGLAGIADIEKLCEVENEGVEGVICGRAIYSGDLDFAAAQHR ADELSLA