Homologs of EX31_RS20995 from Rahnella sp. WP5
xanthine phosphoribosyltransferase
SEED: Xanthine-guanine phosphoribosyltransferase (EC 2.4.2.22)
KEGG: xanthine phosphoribosyltransferase
66 hits from BLASTp (E < 0.01)
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