>F9Q3S9|xanthine phosphoribosyltransferase|EC 2.4.2.22|Streptococcus oralis SK313|TrEMBL MKLLEERILEDGHILGDNILKVDSFLTHQVDFSLMREIGKVFAEKFASAGITKVVTIEAS GIAPAIFTAEALDVPMIFAKKAKNITMNEGILTAQVYSFTKQVTSTVSIAGKFLSPEDKV LIIDDFLANGQAAKGLIQIIEQAGAKVEAIGIVIEKSFQDGRDLLEKAGYPVLSLARLDR FENGQIVFKEADL