SerinePhosphorylationAmino Acid SequenceMolecular Sequence DataProtein KinasesPhosphoproteinsPhosphoserineProtein-Serine-Threonine KinasesCell LinePhosphopeptidesTyrosineBinding SitesKineticsEnzyme ActivationProtein Kinase CMutagenesis, Site-DirectedThreonineProtein BindingMutationPhosphoprotein PhosphatasesPeptide MappingCyclic AMP-Dependent Protein KinasesProtein Structure, TertiaryProteinsProtein Processing, Post-TranslationalBase SequenceSignal TransductionSubstrate SpecificityRecombinant ProteinsCells, CulturedSerine EndopeptidasesOkadaic AcidProtein-Tyrosine KinasesElectrophoresis, Polyacrylamide GelSequence Homology, Amino AcidMolecular WeightCasein Kinase IIEnzyme InhibitorsPhosphothreoninePhosphotyrosineTransfectionCalciumEthers, CyclicPeptide FragmentsModels, MolecularPhosphorus RadioisotopesAmino Acid SubstitutionTetradecanoylphorbol AcetateOxidative PhosphorylationBlotting, WesternCyclic AMPProtein ConformationRecombinant Fusion ProteinsMass SpectrometryMembrane ProteinsHeLa CellsCalcium-Calmodulin-Dependent Protein KinasesAdenosine TriphosphateCOS CellsAmino AcidsStructure-Activity RelationshipPeptidesDNA-Binding ProteinsCloning, MolecularCattleCell MembraneAmino Acid MotifsProtein Phosphatase 2Mitogen-Activated Protein KinasesProto-Oncogene Proteins c-aktCarrier ProteinsSequence AlignmentPrecipitin TestsPhosphoamino AcidsIntracellular Signaling Peptides and ProteinsProto-Oncogene ProteinsModels, BiologicalCasein KinasesEscherichia coliTrypsinProtein Kinase InhibitorsCell NucleusImmunoblottingProtein Phosphatase 1Time FactorsGlycogen Synthase Kinase 3OxazolesTumor Cells, CulturedImmunoprecipitationIsoenzymesTranscription FactorsElectrophoresis, Gel, Two-DimensionalPhosphatesCell Line, TumorNuclear ProteinsSerine ProteasesCytosolSerine Proteinase InhibitorsCDC2 Protein KinaseCricetinae