si_0296 CBSS-266117.6.peg.2476 Xanthine dehydrogenase, molybdenum binding subunit (EC 1.17.1.4) si_0296 CBSS-266117.6.peg.2476 Xanthine dehydrogenase iron-sulfur subunit (EC 1.17.1.4) si_0296 CBSS-266117.6.peg.2476 Xanthine dehydrogenase, FAD binding subunit (EC 1.17.1.4) si_0296 CBSS-266117.6.peg.2476 Regulator of polyketide synthase expression si_0296 CBSS-266117.6.peg.2476 Xanthine/uracil/thiamine/ascorbate permease family protein si_0296 CBSS-266117.6.peg.2476 Xanthine and CO dehydrogenases maturation factor, XdhC/CoxF family si_0296 CBSS-266117.6.peg.2476 hypothetical protein SC6C5.04c si_0296 CBSS-266117.6.peg.2476 Guanine deaminase (EC 3.5.4.3)