NucleotidesMolecular Sequence DataBase SequenceNucleic Acid ConformationOrganophosphatesDNAOligoribonucleotidesRNA Ligase (ATP)Substrate SpecificityPhosphoric Diester HydrolasesEndodeoxyribonucleasesKineticsEscherichia coliApurinic AcidOligonucleotidesHydrolysisCatalysisOligodeoxyribonucleotidesAmino Acid SequenceBinding SitesRNARibonucleasesDeoxyribonuclease IV (Phage T4-Induced)EndoribonucleasesDNA LigasesModels, MolecularRNA, CatalyticAdenine NucleotidesOrganophosphorus CompoundsPolynucleotidesPolynucleotide LigasesEndonucleasesDNA-(Apurinic or Apyrimidinic Site) LyasePolymorphism, Single NucleotideStructure-Activity RelationshipAdenosine MonophosphateDeoxyribonucleases, Type II Site-SpecificAdenosine TriphosphateMagnesiumDeoxycytosine NucleotidesDNA RepairTranscription, GeneticCatalytic DomainHydrogen BondingDeoxyribonucleasesCloning, MolecularPlasmidsPhosphatesMutationDeoxyribonuclease (Pyrimidine Dimer)Guanine NucleotidesDeoxyribonucleotidesTemplates, GeneticDNA CleavageRNA, Ribosomal, 28SRibonucleotidesDNA NucleotidyltransferasesMagnetic Resonance SpectroscopySulfolobus solfataricusRibonuclease HHydrogen-Ion ConcentrationChemistryProtein ConformationChemical PhenomenaEscherichia coli ProteinsBacteriophage phi X 174Indicators and ReagentsDNA-Directed RNA PolymerasesNucleic Acid DenaturationDNA, ViralRNA, RibosomalRibonuclease, PancreaticExonucleasesPurine NucleotidesSequence Homology, Amino AcidCations, DivalentCrystallography, X-RayT-PhagesPyrimidine DimersMutagenesis, Site-DirectedTranscription Factor TFIIHN-Glycosyl HydrolasesPhosphorus RadioisotopesProtein BindingDNA-Directed DNA PolymeraseModels, ChemicalDNA, Single-StrandedThionucleotidesDNA Topoisomerases, Type ITranscription Factors, TFIIMolecular StructureMolecular WeightBase CompositionDNA Restriction EnzymesViral ProteinsRNA Polymerase IIRNA, ViralGuanosine TriphosphateSequence AlignmentDNA, Bacterial