Nucleic AcidsModels, MolecularBinding SitesProteinsMolecular Sequence DataProtein ConformationPeptide Nucleic AcidsProtein BindingAmino Acid SequenceDEAE-CelluloseNucleic Acid ConformationDNAThermodynamicsRNAAmino AcidsProtein Structure, TertiaryKineticsBase SequenceOligonucleotidesProtein FoldingHydrogen BondingCrystallography, X-RaySequence Analysis, ProteinMutagenesis, Site-DirectedComputational BiologyDatabases, ProteinEscherichia coliRNA-Binding ProteinsProtein Structure, SecondaryAmino Acid SubstitutionStructure-Activity RelationshipDNA, Single-StrandedDNA-Binding ProteinsSequence AlignmentNucleic Acid ProbesMagnetic Resonance SpectroscopySolventsCatalytic DomainStatic ElectricityMutationSpectrometry, FluorescenceCatalysisNucleic Acid Amplification TechniquesSoftwareModels, ChemicalNucleic Acid HybridizationMolecular StructureComputer SimulationNucleic Acid DenaturationFatty AcidsSequence Homology, Amino AcidSubstrate SpecificityCloning, MolecularCysteineRecombinant ProteinsCircular DichroismPeptide FragmentsPeptidesDrug ResiduesPolymerase Chain ReactionCell LineRNA, ViralLysineConserved SequenceHistidineSelf-Sustained Sequence ReplicationBacterial ProteinsDNA, ViralOligodeoxyribonucleotidesPesticide ResiduesDNA PrimersHydrogen-Ion ConcentrationSequence Homology, Nucleic AcidPlasmidsDNA, BacterialAmino Acid MotifsTemperatureMutagenesisElectrophoresis, Polyacrylamide GelCattleDNA ProbesRecombinant Fusion ProteinsRNA, BacterialTryptophanSensitivity and SpecificityPoint MutationAlanineMolecular WeightHydrolysisNuclear Magnetic Resonance, BiomolecularSpectrophotometry, UltravioletChromatography, High Pressure LiquidAptamers, NucleotideOligonucleotide ProbesArginineAspartic AcidDimerizationLigandsBase PairingChemistry