Ternary Complex Factorsets-Domain Protein Elk-4ets-Domain Protein Elk-1Serum Response FactorProto-Oncogene Proteins c-etsGenes, fosSerum Response ElementTranscription FactorsProto-Oncogene Proteins c-fosProto-Oncogene ProteinsDNA-Binding ProteinsEarly Growth Response Protein 13T3 CellsCalcium-Calmodulin-Dependent Protein KinasesMitogen-Activated Protein KinasesTranscriptional ActivationNuclear ProteinsBinding SitesMolecular Sequence DataPromoter Regions, GeneticTranscription, GeneticSignal TransductionPhosphorylationBase SequenceGene Expression RegulationEnzyme ActivationTransfectionProtein BindingPeptide Elongation Factor TuRNA, Transfer, Amino AcylKineticsModels, MolecularGuanosine TriphosphateCrystallography, X-RayProtein ConformationMacromolecular SubstancesCell Line