>tr|D6J776|D6J776_ECOLX Xanthine-guanine phosphoribosyltransferase OS=Escherichia coli B354 GN=gpt
MSEKYIVTWDMLQIHARKLASRLMPSEQWKGIIAVSRGGLVPGALLARELGIRHVDTVCI
SSYDHDNQRELKVLKRAEGDGEGFIVIDDLVDTGGTAVAIREMYPKAHFVTIFAKPAGRP
LVDDYVVDIPQDTWIEQPWDMGVVFVPPISGR