>sp|Q2FDI7|HIS4_STAA3 1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino] imidazole-4-carboxamide isomerase OS=Staphylococcus aureus GN=hisA MIELWPAIDLIGSTSVRLTEGKYDSEEKMSRSAEESIAYYSQFECVNRIHIVDLIGAKAQ HAREFDYIKSLRRLTTKDIEVGGGIRTKSQIMDYFAAGINYCIVGTKGIQDTDWLKEMAH TFPGRIYLSVDAYGEDIKVNGWEEDTELNLFSFVRRLSDIPLGGIIYTDIAKDGKMSGPN FELTGQLVKATTIPVIASGGIRHQQDIQRLASLNVHAAIIGKAAHQASFWEGLK