DihydroorotasePyrimidinesCarbamoyl-Phosphate Synthase (Glutamine-Hydrolyzing)Orotate PhosphoribosyltransferasePyrimidine NucleotidesAzauridineOrotic AcidAspartate CarbamoyltransferaseOrotidine-5'-Phosphate DecarboxylaseDihydroorotate OxidasePyrimidine NucleosidesOxidoreductases Acting on CH-CH Group DonorsUridineIsoxazolesPyrimidine DimersUridine MonophosphatePhosphonoacetic AcidCarbamyl PhosphateUracil NucleotidesRibonucleosidesUridine TriphosphateCytidineUracilMultienzyme ComplexesGalactosamineAspartic AcidOrganophosphorus CompoundsBiphenyl CompoundsDeoxyribonuclease (Pyrimidine Dimer)Pyrimidine PhosphorylasesKineticsUltraviolet RaysMolecular Sequence DataPurinesDeoxyribodipyrimidine Photo-LyasePurine NucleotidesUridine PhosphorylaseUridine KinasePentosyltransferasesNucleosidesThyminePurine NucleosidesDNA RepairDNADeoxyribonucleosidesBase SequenceDeoxyuridinePurine-Pyrimidine Metabolism, Inborn ErrorsNucleotidesThiamineEscherichia coliNucleic Acid ConformationMutationDNA DamageCytosineCytosine NucleotidesPhosphoribosyl PyrophosphateThymidineAdenineCytidine TriphosphateN-Glycosyl HydrolasesEndodeoxyribonucleasesDihydrouracil Dehydrogenase (NADP)Nucleotidases5'-NucleotidaseRibonucleotidesOligonucleotidesDeoxycytidine MonophosphateSubstrate SpecificityMolecular StructureXeroderma PigmentosumStructure-Activity RelationshipFloxuridineFolic Acid AntagonistsOligodeoxyribonucleotidesThymidine MonophosphateDCMP DeaminaseGuanosineModels, MolecularPhosphotransferasesDNA GlycosylasesAmino Acid SequenceCell Line3-DeazauridineRadiation EffectsThymine NucleotidesNucleoside Transport ProteinsCarbamoyl-Phosphate Synthase (Ammonia)BromouracilDeoxycytosine NucleotidesThymidylate SynthaseBinding SitesTranscription, GeneticHypoxanthinesEndonucleasesPhotochemistryRNAUridine DiphosphateGuanineMicrococcus