>sp|A6WX53|HIS4_BRUA4 1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino] imidazole-4-carboxamide isomerase OS=Brucella anthropi GN=hisA MILFPAIDLKDGQCVRLKLGDMDQATVYNEDPAAQAKAFEDQGFEWLHVVDLNGAFAGES VNGKAVEAILKATKNPVQLGGGIRTLQHIENWLSKGLRRVILGTVAVRDPALVIEACKAF PGQVAVGIDAKGGYVAVEGWAEASELGVIELAKKFEGAGVAAIIYTDIDRDGVLAGINWD STLGLADSVSIPVIASGGLASMDDIKRLAAPDARKLEGAISGRALYDGRIDPAEALSLLR AAA