DNA Mutational AnalysisMolecular Sequence DataBase SequenceAmino Acid SequenceMutationBinding SitesMutagenesis, Site-DirectedDNADNA-Binding ProteinsProtein BindingTranscription FactorsProtein Structure, TertiaryModels, MolecularSequence Homology, Amino AcidMutagenesisPromoter Regions, GeneticEscherichia coliPlasmidsCell LineTranscription, GeneticNucleic Acid ConformationStructure-Activity RelationshipBacterial ProteinsConserved SequencePoint MutationAmino Acid SubstitutionSequence AlignmentCloning, MolecularSequence DeletionRecombinant ProteinsPolymerase Chain ReactionProtein ConformationRecombinant Fusion ProteinsTransfectionAmino Acid MotifsDNA, BacterialDNA PrimersOligodeoxyribonucleotidesRepressor ProteinsProtein Structure, SecondaryDimerizationSubstrate SpecificityTranscriptional ActivationSaccharomyces cerevisiaeTrans-ActivatorsDNA ProbesNuclear ProteinsConsensus SequenceViral ProteinsZinc FingersDNA, ViralHeLa CellsRestriction MappingKineticsEscherichia coli ProteinsCrystallography, X-RayGene Expression Regulation, BacterialSaccharomyces cerevisiae ProteinsMutation, MissenseOligonucleotidesElectrophoretic Mobility Shift AssaySequence Analysis, DNANucleic Acid HybridizationRegulatory Sequences, Nucleic AcidGene Expression RegulationCell NucleusDeoxyribonucleases, Type II Site-SpecificPhenotypeCOS CellsEnhancer Elements, GeneticFungal ProteinsGenes, BacterialOligonucleotide ProbesGenes, ReporterRNA, MessengerDNA ReplicationMutagenesis, InsertionalCarrier ProteinsHelix-Turn-Helix MotifsCatalysisDNA, FungalDeoxyribonuclease IGene DeletionPhosphorylationAlanineSequence Homology, Nucleic AcidExonsCatalytic DomainDNA FootprintingPolymorphism, Single-Stranded ConformationalChromosome DeletionRNA, ViralRepetitive Sequences, Nucleic AcidLeucine ZippersProto-Oncogene ProteinsCercopithecus aethiopsOpen Reading FramesOperonDNA Restriction EnzymesSignal Transduction