Interferon Regulatory FactorsBinding SitesMatrix Attachment Region Binding ProteinsInterferon Regulatory Factor-2Crithidia fasciculataInterferon Regulatory Factor-1Repressor ProteinsConsensus SequenceMolecular Sequence DataProtein BindingBase SequenceDNA-Binding ProteinsSignal Recognition ParticleTranscription FactorsOncogene Proteins v-sisPromoter Regions, GeneticSelenocysteineAmino Acid SequenceTranscription, GeneticInterferonsCell LineGene Expression RegulationProtein Structure, TertiaryTrans-ActivatorsProtein Sorting SignalsRNA-Binding ProteinsPhosphoproteinsDNANuclear ProteinsSequence Homology, Amino AcidTransfectionInterferon-gammaRNA, MessengerMice, KnockoutBinding, CompetitiveModels, MolecularMice, Inbred C57BLKineticsProtein ConformationMutagenesis, Site-DirectedLigandsMutationStructure-Activity RelationshipRecombinant ProteinsEscherichia coliBinding Sites, AntibodyCrystallography, X-RayEnhancer Elements, GeneticSp1 Transcription FactorRegulatory Sequences, Nucleic AcidSequence AlignmentDNA FootprintingRadioligand AssayRecombinant Fusion ProteinsBacterial ProteinsCloning, MolecularConserved SequenceTranscriptional ActivationPeptide FragmentsProtein Structure, SecondaryPlasmidsCarrier ProteinsNucleic Acid ConformationCattleAffinity LabelsCell MembraneChromatin ImmunoprecipitationReceptors, Cell SurfaceDeoxyribonuclease ICells, CulturedElectrophoretic Mobility Shift AssayMutagenesisAmino Acid MotifsSubstrate SpecificityDNA PrimersCalciumMacromolecular SubstancesGenes, ReporterHeLa CellsRegulatory Elements, TranscriptionalSequence Homology, Nucleic AcidAutoradiographyOligodeoxyribonucleotidesProteinsSequence DeletionSpectrometry, FluorescenceDimerizationAllosteric RegulationAmino Acid SubstitutionIodine RadioisotopesMagnesiumTumor Cells, CulturedResponse ElementsPeptidesRabbitsElectrophoresis, Polyacrylamide GelAdenosine TriphosphateMolecular StructureModels, ChemicalAllosteric Site