Mass SpectrometryS PhaseTandem Mass SpectrometrySpectrometry, Mass, Electrospray IonizationSpectrometry, Mass, Matrix-Assisted Laser Desorption-IonizationGas Chromatography-Mass SpectrometryChromatography, LiquidPhosphatidylinositol 3-KinasesProtein-Serine-Threonine KinasesProtein KinasesMAP Kinase Signaling SystemChromatography, High Pressure LiquidMolecular Sequence DataProteomicsAmino Acid SequenceProtein Kinase InhibitorsCalcium-Calmodulin-Dependent Protein KinasesSpectrometry, Mass, Secondary IonCell Cyclesrc-Family KinasesProteomeCyclin-Dependent KinasesPhosphorylationProtein Kinase CCyclic AMP-Dependent Protein Kinasesp38 Mitogen-Activated Protein KinasesSpectrometry, Mass, Fast Atom BombardmentCDC2 Protein KinaseCell Cycle ProteinsElectrophoresis, Gel, Two-DimensionalMitogen-Activated Protein Kinase 1Protein BindingPeptidesG1 PhaseMitogen-Activated Protein Kinase KinasesPeptide MappingJNK Mitogen-Activated Protein Kinasesp21-Activated KinasesCDC2-CDC28 KinasesMitogen-Activated Protein Kinase 3Protein-Tyrosine KinasesKineticsMutationCell LineProteinsDNA ReplicationCreatine KinaseCasein Kinase IIMAP Kinase Kinase KinasesSignal TransductionCyclin-Dependent Kinase 2Deuterium Exchange MeasurementBlotting, WesternRecombinant ProteinsMolecular StructureBase SequenceTime FactorseIF-2 KinasePyruvate KinaseCasein KinasesRibosomal Protein S6 KinasesCell Line, TumorIsotope LabelingBinding SitesThymidine KinaseProtein Processing, Post-TranslationalSubstrate SpecificityProtein Structure, TertiaryMAP Kinase Kinase 1Reproducibility of ResultsCell DivisionIsoenzymesSequence Homology, Amino AcidHeLa CellsExtracellular Signal-Regulated MAP KinasesReceptor Protein-Tyrosine KinasesCells, CulturedMitosisPhosphotransferases (Alcohol Group Acceptor)Electrophoresis, Polyacrylamide GelMagnetic Resonance SpectroscopyTransfectionDNA-Binding ProteinsReference StandardsMitogen-Activated Protein KinasesCalibrationMAP Kinase Kinase 4Proto-Oncogene ProteinsDNAPhosphoproteinsMolecular WeightModels, Biological1-Phosphatidylinositol 4-KinaseSensitivity and SpecificityGlycogen Synthase Kinase 3CattleSerineAurora KinasesEnzyme ActivationRNA, Messenger