Aspartokinase Homoserine DehydrogenaseSerineThreoninePhosphorylationAmino Acid SequenceMolecular Sequence DataPhosphoserineProtein-Serine-Threonine KinasesBinding SitesProtein BindingCell LineProtein KinasesMutagenesis, Site-DirectedMutationTyrosineBase SequencePhosphoproteinsKineticsEnzyme ActivationProtein Structure, TertiaryRecombinant ProteinsSequence Homology, Amino AcidCarrier ProteinsPeptide MappingSerine EndopeptidasesPhosphopeptidesSubstrate SpecificityProtein Kinase CPhosphothreonineTransfectionDNA-Binding ProteinsCells, CulturedModels, MolecularThreonine DehydrataseSignal TransductionProtein Processing, Post-TranslationalAmino Acid SubstitutionRecombinant Fusion ProteinsElectrophoresis, Polyacrylamide GelCasein Kinase IIProtein-Tyrosine KinasesCloning, MolecularCyclic AMP-Dependent Protein KinasesPhosphoprotein PhosphatasesProtein ConformationPeptide FragmentsBlotting, WesternPoly(A)-Binding ProteinsAmino AcidsCOS CellsEnzyme InhibitorsHeLa CellsStructure-Activity RelationshipSequence AlignmentOxidative PhosphorylationEscherichia coliPhosphotyrosineMolecular WeightTranscription FactorsPrecipitin TestsProteinsAmino Acid MotifsProto-Oncogene Proteins c-aktPhosphoamino AcidsNuclear ProteinsMembrane ProteinsPeptidesCalcium-Calmodulin-Dependent Protein KinasesProto-Oncogene ProteinsOkadaic AcidRNA, MessengerCattleIntracellular Signaling Peptides and ProteinsImmunoblottingMitogen-Activated Protein KinasesCell NucleusTranscription, GeneticCell MembraneAlanineImmunoprecipitationDNA PrimersCalciumDNAGene Expression RegulationCysteineTrypsinModels, Biological14-3-3 ProteinsProtein Structure, SecondaryCell Line, TumorBacterial ProteinsProtein Phosphatase 2Casein KinasesProtein TransportTumor Cells, CulturedDNA, ComplementaryCytoplasmSerine Proteinase InhibitorsSerine ProteasesGlycogen Synthase Kinase 3