SerinePhosphorylationPhosphoenolpyruvate CarboxylaseAmino Acid SequenceMolecular Sequence DataThreonineAntibodies, Phospho-SpecificProtein KinasesMutagenesis, Site-DirectedBinding SitesProtein-Serine-Threonine KinasesPhosphopeptidesPeptide MappingProtein Processing, Post-TranslationalEnzyme ActivationCell LineKineticsRecombinant ProteinsMutationCalcium-Calmodulin-Dependent Protein KinasesPhosphoserineSignal TransductionTyrosineProtein BindingPhosphoproteinsProtein Structure, TertiarySerine EndopeptidasesBase SequenceSubstrate SpecificitySequence Homology, Amino AcidProtein Kinase CModels, MolecularCells, CulturedTransfectionAmino Acid SubstitutionCasein Kinase IICyclic AMP-Dependent Protein KinasesPeptide FragmentsProtein-Tyrosine KinasesProtein ConformationElectrophoresis, Polyacrylamide GelOxidative PhosphorylationStructure-Activity RelationshipEnzyme InhibitorsBlotting, WesternRecombinant Fusion ProteinsCOS CellsPhosphothreoninePhosphotyrosineAmino AcidsCysteineCloning, MolecularHeLa CellsProteinsDNA-Binding ProteinsEscherichia coliSequence AlignmentMolecular WeightPhosphoprotein PhosphatasesPeptidesAmino Acid MotifsPrecipitin TestsProto-Oncogene Proteins c-aktTrypsinCattlePhosphoamino AcidsMass SpectrometryMitogen-Activated Protein KinasesSerine ProteasesSerine Proteinase InhibitorsMembrane ProteinsProto-Oncogene ProteinsAlanineCarrier ProteinsCell MembraneImmunoblottingHistonesIntracellular Signaling Peptides and ProteinsLysineImmunoprecipitationModels, BiologicalCasein KinasesCatalysisCalciumCell Line, TumorProtein Structure, SecondaryAdenosine Triphosphate14-3-3 ProteinsCell NucleusProtein TransportTranscription FactorsCricetinaeChromatography, High Pressure LiquidDNATime FactorsGlycogen Synthase Kinase 3DNA PrimersOkadaic AcidTranscription, GeneticCatalytic Domain