>sp|C1KWI4|XPT_LISMC Xanthine phosphoribosyltransferase OS=Listeria monocytogenes serotype 4b GN=xpt MKLLEEFIQEKGTVLPGNVLKVDAFLNHQIDPVLMQAMGNEFAKRFQDLGITKIVTIESS GIAPAVFAGLALSVPVVFARKKKSVTLTDNLFTSTVYSYTKKESNDISVSKQFLTVDDTI LVIDDFLANGQAALGLLEIAEHAGAKVAGIGIVIEKSFQQGRELLNKTGIPVYSLARIAS LENEEILFLEEE