SerinePhosphorylationProtein-Serine-Threonine KinasesProtein KinasesAmino Acid SequenceMolecular Sequence DataPhosphatidylinositol 3-KinasesMAP Kinase Signaling SystemCalcium-Calmodulin-Dependent Protein KinasesProtein Kinase Inhibitorssrc-Family KinasesProtein Kinase CCyclic AMP-Dependent Protein KinasesSerine EndopeptidasesCasein Kinase IIp21-Activated KinasesCasein KinasesCDC2 Protein Kinasep38 Mitogen-Activated Protein KinasesProtein-Tyrosine KinasesMitogen-Activated Protein Kinase 1PhosphoserineSignal TransductionMitogen-Activated Protein Kinase KinasesEnzyme ActivationThreonineSubstrate SpecificityProtein BindingCyclin-Dependent KinasesJNK Mitogen-Activated Protein KinasesMAP Kinase Kinase KinasesGlycogen Synthase Kinase 3Mitogen-Activated Protein Kinase 3Cell LineRibosomal Protein S6 KinaseseIF-2 KinaseMutationSerine ProteasesPhosphotransferases (Alcohol Group Acceptor)Serine Proteinase InhibitorsKineticsTransfectionMitogen-Activated Protein KinasesRibosomal Protein S6 Kinases, 90-kDaProto-Oncogene ProteinsPhosphothreonineAurora KinasesRecombinant ProteinsBinding SitesMAP Kinase Kinase 1PhosphoproteinsProtein Structure, TertiaryTyrosineCreatine KinaseProto-Oncogene Proteins c-aktIsoenzymesI-kappa B KinaseCell Cycle ProteinsRecombinant Fusion ProteinsIntracellular Signaling Peptides and ProteinsBase SequenceExtracellular Signal-Regulated MAP KinasesSequence Homology, Amino AcidHeLa CellsCyclin-Dependent Kinase 5Pyruvate KinaseMAP Kinase Kinase 4Blotting, WesternThymidine KinaseReceptor Protein-Tyrosine KinasesAMP-Activated Protein KinasesDiacylglycerol Kinaserho-Associated KinasesProtein Kinase C-deltaProtein Kinase C-alphaCDC2-CDC28 KinasesCells, CulturedMutagenesis, Site-DirectedPeptide MappingPrecipitin TestsDNA-Binding ProteinsPhosphoprotein PhosphatasesCasein Kinase ICell Line, Tumor3-Phosphoinositide-Dependent Protein Kinases1-Phosphatidylinositol 4-KinaseMyosin-Light-Chain KinaseImmunoblottingEnzyme InhibitorsModels, BiologicalCloning, MolecularApoptosisNuclear ProteinsCell NucleusCell CycleAdaptor Proteins, Signal TransducingCalcium-Calmodulin-Dependent Protein Kinase Type 23T3 CellsTranscription FactorsTetradecanoylphorbol Acetate