>sp|Q8YH64|XGPT_BRUME Xanthine-guanine phosphoribosyltransferase OS=Brucella melitensis biotype 1 GN=gpt MSLPDKAFPVSWDQFHRDARALAWRIAGLDREWRAIVAITRGGLVPAAIICRELGIRLIE TVCIASYHDYTSQGEMQVLKGIGASLLENQGEGVIVVDDLTDTGKTAAIVREMMPRAHFA TVYAKPKGRPLIDTLRHGGLTGYLDLFPMGYGLHLSGADCWRKTRLNETK