>sp|Q7A7I5|XPT_STAAN Xanthine phosphoribosyltransferase OS=Staphylococcus aureus GN=xpt MELLGQKVKEDGVVIDEKILKVDGFLNHQIDAKLMNEVGRTFYEQFKDKGITKILTIEAS GIAPAIMAALHFDVPCLFAKKAKPSTLTDGYYETSIHSFTKNKTSTVIVSKEFLSEEDTV LIIDDFLANGDASLGLYDIAQQANAKTAGIGIVVEKSFQNGHQRLEEAGLTVSSLCKVAS LEGNKVTLVGEE