SerinePhosphorylationTyrosineProtein-Serine-Threonine KinasesProtein KinasesPhosphoproteinsEnzyme ActivationMolecular Sequence DataAmino Acid SequenceOxidative PhosphorylationPhosphoserineCell LineThreonineProtein-Tyrosine KinasesCells, CulturedProtein Kinase CKineticsCyclic AMP-Dependent Protein KinasesProtein BindingPhosphopeptidesEnzyme InhibitorsPhosphotyrosineMutationProto-Oncogene Proteins c-aktBlotting, WesternMitogen-Activated Protein KinasesPhosphothreonineTransfectionProtein Processing, Post-TranslationalPeptide MappingSignal TransductionCasein Kinase IIBinding Sitessrc-Family KinasesRecombinant ProteinsPhosphoprotein PhosphatasesProto-Oncogene ProteinsMitogen-Activated Protein Kinase 1Protein Structure, TertiaryIntracellular Signaling Peptides and ProteinsCalcium-Calmodulin-Dependent Protein KinasesPhosphatidylinositol 3-KinasesGlycogen Synthase Kinase 3Cell Line, TumorMitogen-Activated Protein Kinase 3Models, BiologicalMutagenesis, Site-DirectedProteinsDNA-Binding ProteinsImmunoblottingSubstrate SpecificityCalciumPrecipitin TestsExtracellular Signal-Regulated MAP KinasesImmunoprecipitationMAP Kinase Signaling SystemHeLa CellsElectrophoresis, Polyacrylamide GelRecombinant Fusion ProteinsAdenosine TriphosphateCOS CellsAdaptor Proteins, Signal Transducingp38 Mitogen-Activated Protein KinasesCarrier ProteinsTime FactorsCell Cycle ProteinsBase SequenceTetradecanoylphorbol AcetateMyosin Light ChainsOkadaic AcidCyclic AMPProtein TransportCDC2 Protein KinaseTranscription FactorsMembrane ProteinsCell NucleusIsoenzymesApoptosisProtein Kinase InhibitorsTumor Cells, CulturedGene Expression RegulationGlucoseAntibodies, Phospho-SpecificInsulinProtein Tyrosine Phosphatases3T3 CellsFocal Adhesion Protein-Tyrosine KinasesRats, Sprague-DawleyRibosomal Protein S6 Kinases, 90-kDaTranscription, GeneticFibroblastsRNA, Small Interfering14-3-3 ProteinsDose-Response Relationship, DrugNuclear ProteinsCell CyclePhosphorus RadioisotopesCell MembraneMolecular WeightPhosphotransferases