Models, MolecularProtein ConformationMolecular ConformationPhosphatidylinositol 3-KinasesProtein BindingMAP Kinase Signaling SystemProtein KinasesProtein-Serine-Threonine KinasesMolecular Sequence DataAmino Acid SequenceProtein Structure, SecondaryBinding SitesCircular DichroismProtein Structure, TertiaryProtein FoldingKineticsThermodynamicsProtein Kinase InhibitorsCrystallography, X-RayProteinsCalcium-Calmodulin-Dependent Protein KinasesDeuterium Exchange Measurementsrc-Family KinasesMutationSpectrometry, FluorescenceOptical Rotatory DispersionProtein DenaturationMagnetic Resonance SpectroscopyProtein Kinase CRecombinant Proteinsp38 Mitogen-Activated Protein KinasesCyclic AMP-Dependent Protein KinasesSolutionsHydrogen BondingTemperatureHydrogen-Ion ConcentrationMitogen-Activated Protein Kinase 1Structure-Activity RelationshipSilica GelMutagenesis, Site-Directedp21-Activated KinasesModels, ChemicalLigandsMyoglobinMitogen-Activated Protein Kinase KinasesJNK Mitogen-Activated Protein KinasesMitogen-Activated Protein Kinase 3PeptidesSubstrate SpecificityMolecular Dynamics SimulationProtein-Tyrosine KinasesCreatine KinaseCyclin-Dependent KinasesSpectrum Analysis, RamanAmino Acid SubstitutionEscherichia coliCDC2 Protein KinaseTryptophanMAP Kinase Kinase KinasesPhosphorylationComputer SimulationProtein Structure, QuaternaryNuclear Magnetic Resonance, BiomolecularCasein Kinase IIProtein StabilityeIF-2 KinaseAnilino NaphthalenesulfonatesPyruvate KinaseCasein KinasesSpectroscopy, Fourier Transform InfraredRibosomal Protein S6 KinasesMolecular StructureCell LineCatalysisCattleWaterMAP Kinase Kinase 1Sequence Homology, Amino AcidReceptor Protein-Tyrosine KinasesThymidine KinaseElectrophoresis, Polyacrylamide GelBacterial ProteinsRecombinant Fusion ProteinsModels, BiologicalAdenosine TriphosphateMuramidaseApoproteinsDNAExtracellular Signal-Regulated MAP KinasesBase SequenceMAP Kinase Kinase 4HydrogenGuanidinePrionsSignal TransductionMacromolecular SubstancesDimerizationPhosphotransferases (Alcohol Group Acceptor)SolventsBlotting, Western