Casein Kinase IIPhosphorylationCasein KinasesProtein-Serine-Threonine KinasesSerineMolecular Sequence DataAmino Acid SequenceCalcium-Calmodulin-Dependent Protein Kinase Type 2PhosphoserineProtein KinasesPhosphoproteinsMyosin Type IICalcium-Calmodulin-Dependent Protein KinasesRNA Polymerase IICell LineTyrosineProtein BindingCells, CulturedEnzyme ActivationMutationOxidative PhosphorylationTransfectionKineticsThreonineRecombinant ProteinsHeLa CellsBinding SitesCyclin-Dependent KinasesBase SequenceTranscription, GeneticProtein-Tyrosine KinasesDNA-Binding ProteinsCalciumElectrophoresis, Polyacrylamide GelProtein Kinase CTranscription FactorsCyclic AMP-Dependent Protein KinasesPhosphopeptidesPhosphotyrosineSequence Homology, Amino AcidEnzyme InhibitorsPromoter Regions, GeneticCloning, MolecularProto-Oncogene Proteins c-aktMitogen-Activated Protein KinasesBlotting, WesternPhosphothreoninePeptide MappingProtein Processing, Post-Translationalsrc-Family KinasesSignal TransductionProto-Oncogene ProteinsPhosphoprotein PhosphatasesMitogen-Activated Protein Kinase 1Intracellular Signaling Peptides and ProteinsProtein Structure, TertiaryGlycogen Synthase Kinase 3Phosphatidylinositol 3-KinasesCell Line, TumorMitogen-Activated Protein Kinase 3ImmunoblottingPrecipitin TestsImmunoprecipitationMutagenesis, Site-DirectedExtracellular Signal-Regulated MAP KinasesMAP Kinase Signaling SystemCOS CellsAdaptor Proteins, Signal TransducingCasein Kinase IRecombinant Fusion Proteinsp38 Mitogen-Activated Protein KinasesProteinsCell Cycle ProteinsModels, BiologicalAdenosine TriphosphateSubstrate SpecificityMyosin Light ChainsOkadaic AcidTetradecanoylphorbol AcetateProtein Kinase InhibitorsCDC2 Protein KinaseProtein TransportIsoenzymesCarrier ProteinsCell NucleusCyclic AMPApoptosisTime FactorsAntibodies, Phospho-SpecificMembrane ProteinsProtein Tyrosine PhosphatasesRibosomal Protein S6 Kinases, 90-kDaTumor Cells, CulturedNuclear ProteinsFocal Adhesion Protein-Tyrosine Kinases3T3 CellsRNA, Small InterferingPhosphorus Radioisotopes14-3-3 ProteinsGene Expression Regulation