>sp|Q5X5X3|HIS4_LEGPA 1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino] imidazole-4-carboxamide isomerase OS=Legionella pneumophila GN=hisA MLVIPAIDLQSGRCVRLKQGRFDQVTQFSVFPIERALHFAKLGAKRLHVVDLDGARSGKM QQLELICSMQKTGIPIQAGGGIRSIEQALECSNAGISQLVIGSLAITNPDLTIQIIEKIK PENIVLALDVRVDTKVPLLAINGWQNNSTSSLWEVVSYYENYGIKNILCTDIACDGMMNG PNFDLYQQAVEYFPQIAWQASGGVRHMQDITTLNSLGISAVILGLMLYQDNVNFEELLC