>tr|A0A2U3S1L4|A0A2U3S1L4_STREE Xanthine phosphoribosyltransferase OS=Streptococcus pneumoniae GN=xpt MKLLEERILKDGHILDDNILKVDSFLTHQVDFSLMREIGKVFAEKFAATGITKVVTIEAS GIAPAVFTAEALNVPMIFAKKAKNITMNEGILTAQVYSFTKQVTSTVSIAGKFLSPEDKV LIIDDFLANGQAAKGLIQIIEQAGATVQAIGIVIEKSFQDGRDLLEKAGYPVLSLARLDR FENGQVVFKEADL