>4JLS_1|Chains A, B, C, D, E, F[auth H], G[auth I], H[auth J]|Xanthine phosphoribosyltransferase|Escherichia coli (1110693) MSEKYIVTWDMLQIHARKLASRLMPSEQWKGIIAVSRGGLVPGALLARELGIRHVDTVCISSYDHDNQRELKVLKRAEGDGEGFIVIDDLVDTGGTAVAIREMYPKAHFVTIFAKPAGRPLVDDYVVDIPQDTWIEQPWDMGVVFVPPISGR