PhosphorylationTyrosineSerineProtein Tyrosine PhosphatasesAmino Acid SequenceMolecular Sequence DataPhosphoprotein PhosphatasesProtein KinasesPhosphopeptidesPhosphoproteinsCell LineProtein-Serine-Threonine KinasesKineticsEnzyme ActivationBinding SitesProtein BindingProtein-Tyrosine KinasesSignal TransductionMutationPhosphotyrosineProtein Structure, TertiaryMutagenesis, Site-DirectedPhosphoserineProtein Phosphatase 2Substrate SpecificityProtein Phosphatase 1Okadaic AcidEnzyme InhibitorsSequence Homology, Amino AcidProtein Tyrosine Phosphatase, Non-Receptor Type 1ThreonineRecombinant ProteinsCells, CulturedBase SequenceProtein Tyrosine Phosphatase, Non-Receptor Type 11TransfectionPeptide MappingModels, MolecularProtein Kinase CProtein Processing, Post-TranslationalHeLa CellsMass Spectrometrysrc-Family KinasesRecombinant Fusion ProteinsAdenosine TriphosphateAmino Acid SubstitutionIntracellular Signaling Peptides and ProteinsModels, BiologicalProtein Tyrosine Phosphatase, Non-Receptor Type 6Protein ConformationVanadatesProto-Oncogene ProteinsBlotting, WesternPeptide FragmentsOxidative PhosphorylationThylakoidsCyclic AMP-Dependent Protein KinasesProteinsCOS CellsStructure-Activity RelationshipElectrophoresis, Polyacrylamide GelReceptor-Like Protein Tyrosine Phosphatases, Class 2Precipitin TestsMitogen-Activated Protein KinasesPhosphothreonineProtein Tyrosine Phosphatase, Non-Receptor Type 2src Homology DomainsDNA-Binding ProteinsLymphocyte Specific Protein Tyrosine Kinase p56(lck)Membrane ProteinsAdaptor Proteins, Signal TransducingTetranitromethaneImmunoblottingCloning, MolecularMolecular WeightCasein Kinase IIAmino Acid MotifsAmino AcidsCalcium-Calmodulin-Dependent Protein KinasesProto-Oncogene Proteins c-aktPeptidesCell MembraneSequence AlignmentCalciumSerine EndopeptidasesPhosphatidylinositol 3-Kinases3T3 CellsReceptor-Like Protein Tyrosine Phosphatases, Class 3Proto-Oncogene Proteins pp60(c-src)Tumor Cells, CulturedCarrier ProteinsIsoenzymesProto-Oncogene Proteins c-fynCattleGenisteinMitogen-Activated Protein Kinase 1Escherichia coliImmunoprecipitationTyrosine 3-MonooxygenaseCell Line, Tumor