>sp|A6QE68|XPT_STAAE Xanthine phosphoribosyltransferase OS=Staphylococcus aureus GN=xpt MELLGQKVKEDGVVIDEKILKVDGFLNHQIDAKLMNEVGRTFYEQFKDKGITKILTIEAS GIAPAIMAALHFDVPCLFAKKAKPSTLTDGYYETSIHSFTKNKTSTVIVSKEFLSEEDTV LIIDDFLANGDASLGLYDIAQQANAKTAGIGIVVEKSFQNGHQRLEEAGLTVSSLCKVAS LEGNKVTLVGEE