Deoxyadenine NucleotidesNucleosidesNucleotidesPurine NucleosidesPyrimidine NucleosidesNucleoside Transport ProteinsEquilibrative Nucleoside Transporter 1Molecular Sequence DataThioinosineAdenine NucleotidesPurine-Nucleoside PhosphorylaseGuanosineInosineUridineNucleoside-Diphosphate KinasePolymorphism, Single NucleotidePurine NucleotidesAmino Acid SequenceGuanine NucleotidesBase SequenceCytidineNucleoside QNucleoside-TriphosphataseCloning, MolecularAdenosineKineticsRibonucleosidesEquilibrative-Nucleoside Transporter 2Adenosine TriphosphateEscherichia coliFormycinsPentosyltransferasesDNAPyrimidine NucleotidesAdenineNM23 Nucleoside Diphosphate KinasesReverse Transcriptase InhibitorsMutationNucleic Acid ConformationThymine NucleotidesNucleotides, CyclicDeoxyribonucleosidesDeoxyadenosinesEquilibrative Nucleoside Transport ProteinsRibonucleotidesSubstrate SpecificitySequence Analysis, DNAPurinesGuanosine TriphosphateGuanine Nucleotide Exchange FactorsBinding SitesSequence Homology, Nucleic AcidAdenosine DiphosphateDilazepTubercidin