>sp|A3M9N4|HIS4_ACIBT 1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino] imidazole-4-carboxamide isomerase OS=Acinetobacter baumannii GN=hisA MLIIPAIDLKDGKCVRLKQGRMEDDTVFSDDPVATAQHWVNEGARRLHLVDLNGAFAGTP IHKPVVEAIAKAQPELPIQIGGGIRSLETIEHYLEAGVTFVIIGTKAVQEPEFVEEACKR FAGHIIVGIDAMNGMVATDGWANVTDVKATDLAKRFADAGVSSIVYTDIARDGMMQGVNV EQTVNLAQYSGLPVIASGGVTNLDDVRNLKGQPGILGAITGRAIYEGTLNLREAQLLLDE NRL