Binding SitesMolecular Sequence DataAmino Acid SequenceModels, MolecularProtein BindingBase SequenceMutagenesis, Site-DirectedProtein ConformationKineticsProtein Structure, TertiarySequence Homology, Amino AcidMutationStructure-Activity RelationshipProtein Structure, SecondaryEscherichia coliRecombinant ProteinsBinding, CompetitiveSequence AlignmentAmino Acid SubstitutionPromoter Regions, GeneticCrystallography, X-RayTranscription FactorsCell LinePeptide FragmentsSubstrate SpecificityDNA-Binding ProteinsCloning, MolecularCysteineConserved SequenceDNALigandsAmino AcidsBacterial ProteinsPeptidesRecombinant Fusion ProteinsTranscription, GeneticLysineAmino Acid MotifsMutagenesisHistidineMagnetic Resonance SpectroscopyCatalytic DomainDrug ResiduesCircular DichroismCatalysisCattleTransfectionHydrogen-Ion ConcentrationPlasmidsPoint MutationProteinsElectrophoresis, Polyacrylamide GelCell MembraneDNA PrimersDimerizationTryptophanCarrier ProteinsPesticide ResiduesAlanineConsensus SequenceHydrogen BondingModels, ChemicalBinding Sites, AntibodyProtein FoldingPhosphorylationSpectrometry, FluorescenceTrypsinTyrosineMacromolecular SubstancesAspartic AcidMolecular StructureMolecular WeightSequence DeletionNuclear Magnetic Resonance, BiomolecularThermodynamicsSequence Homology, Nucleic AcidEscherichia coli ProteinsMembrane ProteinsGene Expression RegulationHydrolysisNucleic Acid ConformationSaccharomyces cerevisiaeSerineChromatography, High Pressure LiquidNuclear ProteinsDNA, ComplementaryOligodeoxyribonucleotidesCricetinaeCOS CellsRabbitsHeLa CellsRepressor ProteinsPeptide MappingRNA, MessengerProtein Structure, QuaternaryAffinity LabelsCells, CulturedRadioligand AssayRestriction MappingDisulfides