SerinePhosphorylationPhosphoenolpyruvate CarboxylaseAmino Acid SequenceMolecular Sequence DataThreonineAntibodies, Phospho-SpecificProtein KinasesMutagenesis, Site-DirectedProtein-Serine-Threonine KinasesBinding SitesPhosphopeptidesPeptide MappingEnzyme ActivationCell LineKineticsCalcium-Calmodulin-Dependent Protein KinasesRecombinant ProteinsMutationProtein Processing, Post-TranslationalPhosphoserineSignal TransductionTyrosinePhosphoproteinsProtein BindingSerine EndopeptidasesProtein Structure, TertiaryProtein Kinase CBase SequenceSequence Homology, Amino AcidSubstrate SpecificityCasein Kinase IICyclic AMP-Dependent Protein KinasesCells, CulturedProtein-Tyrosine KinasesAmino Acid SubstitutionModels, MolecularTransfectionOxidative PhosphorylationPeptide FragmentsProtein ConformationElectrophoresis, Polyacrylamide GelEnzyme InhibitorsPhosphotyrosinePhosphothreonineCOS CellsRecombinant Fusion ProteinsBlotting, WesternStructure-Activity RelationshipPhosphoprotein PhosphatasesAmino AcidsCloning, MolecularDNA-Binding ProteinsHeLa CellsProto-Oncogene Proteins c-aktSequence AlignmentProteinsMolecular WeightPrecipitin TestsPhosphoamino AcidsAmino Acid MotifsSerine ProteasesMitogen-Activated Protein KinasesSerine Proteinase InhibitorsPeptidesEscherichia coliCysteineProto-Oncogene ProteinsAlanineTrypsinCasein KinasesIntracellular Signaling Peptides and ProteinsImmunoblottingCattleMembrane ProteinsCarrier Proteins14-3-3 ProteinsImmunoprecipitationCell MembraneGlycogen Synthase Kinase 3CalciumOkadaic AcidProtein Structure, SecondaryAdenosine TriphosphateCatalysisTetradecanoylphorbol AcetateProtein TransportCell Line, TumorCell NucleusCricetinaeMitogen-Activated Protein Kinase 1IsoenzymesPhosphatidylinositol 3-KinasesModels, BiologicalMass SpectrometryTranscription FactorsDNA PrimersCatalytic Domainsrc-Family KinasesTumor Cells, Cultured