Amino Acid MotifsProtein BindingRNA-Binding ProteinsMolecular Sequence DataAmino Acid SequenceBase SequenceProtein Structure, TertiaryUbiquitin-Protein LigasesNuclear ProteinsTranscription FactorsAlternative SplicingCarrier ProteinsBinding SitesHeLa CellsCell LineRNA, MessengerBlood ProteinsNucleotide MotifsDNA-Binding ProteinsPromoter Regions, GeneticModels, MolecularDNAOrosomucoidNucleic Acid ConformationRegulatory Sequences, Nucleic AcidTranscription, GeneticSequence Homology, Amino AcidSequence AlignmentConserved SequenceMutationProteinsProtein Interaction Domains and MotifsMutagenesis, Site-DirectedDNA FootprintingEnhancer Elements, GeneticConsensus SequenceSerum AlbuminDeoxyribonuclease IProtein ConformationRecombinant Fusion ProteinsCloning, MolecularCefonicidHalf-LifeTransfectionGene Expression RegulationBinding, CompetitiveStructure-Activity RelationshipKineticsOligodeoxyribonucleotidesRecombinant ProteinsEscherichia coliCell NucleusPlasmidsHelix-Turn-Helix MotifsElectrophoretic Mobility Shift AssayDialysisBacterial ProteinsProtein Structure, SecondaryTissue DistributionSequence DeletionSequence Homology, Nucleic AcidRepressor ProteinsUltrafiltrationMetabolic Clearance RateDNA PrimersRepetitive Sequences, Nucleic AcidAlgorithmsCrystallography, X-RayModels, BiologicalSaccharomyces cerevisiaePhenytoinProtein Interaction MappingSequence Analysis, DNAComputational BiologyTwo-Hybrid System TechniquesMutagenesisLigands14-3-3 ProteinsRNASulfuric Acid EstersTranscriptional ActivationMembrane ProteinsPhosphorylationPeptidesChloramphenicol O-AcetyltransferaseCefazolinRibonucleoproteinsCOS CellsGenes, ReporterSoftwareChromatography, High Pressure LiquidSequence Analysis, ProteinSp1 Transcription FactorDatabases, ProteinSaccharomyces cerevisiae ProteinsRestriction MappingTumor Cells, CulturedTrans-ActivatorsSignal TransductionProtein Array Analysis