>AF_AFB7L3Z0F1_1|Chain A|Xanthine-guanine phosphoribosyltransferase|Escherichia coli (strain 55989 / EAEC) (585055) MSEKYIVTWDMLQIHARKLASRLMPSEQWKGIIAVSRGGLVPGALLARELGIRHVDTVCISSYDHDNQRELKVLKRAEGDGEGFIVIDDLVDTGGTAVAIREMYPKAHFVTIFAKPAGRPLVDDYVVDIPQDTWIEQPWDMGVVFVPPISGR