GuanosinePyrimidine NucleotidesCytidineNucleosidesPurine NucleotidesPyrimidinesPyrimidine NucleosidesNucleotidesCytidine DeaminaseUridine TriphosphateOrotic AcidGuanineUracil NucleotidesOrotate PhosphoribosyltransferaseUridine MonophosphateDihydroorotaseUridineCytidine TriphosphateUridine KinaseGuanine NucleotidesAspartate CarbamoyltransferasePurine NucleosidesPyrimidine DimersCytosine NucleotidesOrotidine-5'-Phosphate DecarboxylaseCarbamoyl-Phosphate Synthase (Glutamine-Hydrolyzing)UracilPentosyltransferasesNucleoside Transport ProteinsRibonucleotidesMolecular Sequence DataDihydroorotate OxidaseCytidine Monophosphate3-DeazauridineKineticsPurinesUridine Diphosphate5'-NucleotidaseGuanine Nucleotide Exchange FactorsBase SequenceNucleotide Transport ProteinsAdenosine TriphosphateEscherichia coliPhosphonoacetic AcidGuanosine TriphosphateEquilibrative Nucleoside Transporter 1Phosphoribosyl PyrophosphateDeoxycytidine MonophosphateSubstrate SpecificityCarbamoyl-Phosphate Synthase (Ammonia)DNAAmino Acid SequenceNucleotidasesOrganomercury CompoundsNucleic Acid ConformationThymidinePhosphotransferasesortho-AminobenzoatesThioinosineAdenine NucleotidesInosineRibonucleosidesPurine-Nucleoside PhosphorylaseOxidoreductases Acting on CH-CH Group DonorsPyrimidine PhosphorylasesReceptors, Purinergic P2Models, MolecularAspartic AcidRNAStructure-Activity RelationshipCell LineAdenosine DiphosphateBinding SitesAdenineMutationDeoxyribonucleosidesUridine PhosphorylaseGuanine DeaminaseNucleoside-Diphosphate KinaseCytidine DiphosphateNucleoside DeaminasesPolymorphism, Single NucleotideDeoxyribonuclease (Pyrimidine Dimer)Cloning, MolecularAdenosineDeaminationUltraviolet RaysCytosineCatalytic DomainDeoxyuridineCytidine Diphosphate DiglyceridesGuanosine DiphosphateOligonucleotidesNucleoside QDeoxyadenosinesCells, CulturedFormycinsThymine NucleotidesDNA RepairEquilibrative-Nucleoside Transporter 2