STAT3 Transcription FactorTranscription FactorsTranscription, GeneticTrans-ActivatorsDNA-Binding ProteinsProteinsSignal TransductionProtein Structure, SecondaryModels, MolecularProtein ConformationProtein Structure, TertiaryDatabases, ProteinSequence Analysis, ProteinStructural Homology, ProteinMolecular Sequence DataAmino Acid SequenceSoftwareProtein FoldingAlgorithmsSequence AlignmentComputational BiologyBinding SitesProtein BindingBase SequenceGene Expression RegulationPromoter Regions, GeneticSp1 Transcription FactorInternetComputer SimulationRNA, MessengerModels, ChemicalMutationTranscriptional ActivationSequence Homology, Amino AcidCell LineNuclear ProteinsDNAUser-Computer InterfaceRepressor ProteinsNuclear Magnetic Resonance, BiomolecularCrystallography, X-RayTranscription Initiation SiteBacterial ProteinsEvolution, MolecularCloning, MolecularRNA Polymerase IIHydrogen BondingThermodynamicsCell NucleusTranscription Factor AP-1HeLa CellsComputer GraphicsEscherichia coliTransfectionStructure-Activity RelationshipPlasmidsAmino AcidsBasic Helix-Loop-Helix Transcription FactorsConserved SequenceTranscription Factors, TFIITranscription Factor TFIIDGenes, ReporterDNA-Directed RNA PolymerasesGene Expression Regulation, DevelopmentalReverse TranscriptionCells, CulturedSaccharomyces cerevisiaeHomeodomain ProteinsReverse Transcriptase Polymerase Chain ReactionAmino Acid MotifsRecombinant Fusion ProteinsRegulatory Sequences, Nucleic AcidBasic-Leucine Zipper Transcription FactorsMolecular Dynamics SimulationMembrane ProteinsGene Expression Regulation, BacterialChromatin ImmunoprecipitationForkhead Transcription FactorsTranscription Factor TFIIBGene ExpressionSaccharomyces cerevisiae ProteinsEnhancer Elements, GeneticKineticsRecombinant ProteinsModels, GeneticModels, BiologicalChromatinLigandsMutagenesis, Site-DirectedSolventsTranscription Factor AP-2Hydrophobic and Hydrophilic InteractionsRNAGene Expression ProfilingGene Expression Regulation, FungalCell DifferentiationMolecular StructureProtein Interaction MappingSTAT1 Transcription FactorProtein Structure, Quaternary