>sp|P44435|HIS4_HAEIN 1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino] imidazole-4-carboxamide isomerase OS=Haemophilus influenzae GN=hisA MKQSIIIPALDLINGQVVRLHQGDYAKQTTYSDNPIKQFDNYVRQGAKQLHLVDLTGAKN PQSRQTALIGKIVEATQCKVQVGGGIRTEQDVADLLAVGANRVVIGSTAVTHRSMVKNWF IKYGAEKFVLALDVNINASGQKIVAISGWQEESGVLLETLIEDFQTVGLQQVLCTDISRD GTLTGSNIGLYQEICEKYPPIQFQSSGGIGSLADIEALKGTGVSGVIVGRALLEGKFTLS EAIKCWQNG