TyrosinePhosphotyrosinePhosphorylationsrc Homology DomainsAmino Acid SequenceMolecular Sequence DataProtein-Tyrosine KinasesPhosphopeptidesProtein BindingProtein Tyrosine PhosphatasesSignal TransductionCell LineBinding SitesGRB2 Adaptor ProteinProtein Structure, TertiaryAdaptor Proteins, Signal TransducingProteinsRecombinant Fusion ProteinsProto-Oncogene ProteinsTetranitromethaneMutagenesis, Site-DirectedPhosphoproteinsKineticsMutationEnzyme ActivationTyrosine 3-MonooxygenaseSerineModels, MolecularBase SequenceRecombinant ProteinsProtein KinasesProtein ConformationSequence Homology, Amino AcidSubstrate SpecificityPeptide FragmentsTransfectionAmino Acid SubstitutionStructure-Activity RelationshipPhosphoserineProtein Tyrosine Phosphatase, Non-Receptor Type 11Peptide MappingThreonineAmino AcidsReceptor Protein-Tyrosine KinasesProtein Tyrosine Phosphatase, Non-Receptor Type 6Cells, CulturedIntracellular Signaling Peptides and ProteinsVanadatesProtein Processing, Post-TranslationalProtein-Serine-Threonine KinasesElectrophoresis, Polyacrylamide GelCOS CellsPrecipitin TestsAmino Acid MotifsMolecular WeightPeptidesCloning, MolecularProto-Oncogene Proteins pp60(c-src)Blotting, WesternSequence AlignmentEnzyme InhibitorsEscherichia coliProtein Structure, SecondaryMembrane ProteinsProto-Oncogene Proteins c-fynsrc-Family KinasesPhenylalanineDNA-Binding ProteinsReceptor, Epidermal Growth FactorLymphocyte Specific Protein Tyrosine Kinase p56(lck)Phospholipase C gamma3T3 CellsCell MembranePoint MutationPhosphothreonineImmunoblottingCattleTrypsinCatalysisCatalytic DomainCytoplasmReceptor, InsulinProtein Tyrosine Phosphatase, Non-Receptor Type 1Conserved SequenceHistidineHydrogen-Ion ConcentrationMitogen-Activated Protein KinasesIsoenzymesCysteineDNA PrimersCalcium-Calmodulin-Dependent Protein KinasesCrystallography, X-RayCricetinaeGenisteinTumor Cells, CulturedChromatography, High Pressure LiquidPhosphatidylinositol 3-KinasesCarrier ProteinsTrans-ActivatorsMacromolecular Substances