>sp|A7ZHZ7|XGPT_ECO24 Xanthine-guanine phosphoribosyltransferase OS=Escherichia coli O139:H28 (strain E24377A / ETEC) OX=331111 GN=gpt PE=3 SV=1 MSEKYIVTWDMLQIHARKLASRLMPSEQWKGIIAVSRGGLVPGALLARELGIRHVDTVCI SSYDHDNQRELKVLKRAEGDGEGFIVIDDLVDTGGTAVAIREMYPKAHFVTIFAKPAGRP LVDDYVVDIPQDTWIEQPWDMGVVFVPPISGR