src Homology DomainsTyrosinePhosphorylationProtein-Tyrosine KinasesMolecular Sequence DataAmino Acid SequenceSignal TransductionReceptor Protein-Tyrosine KinasesSequence Homology, Amino AcidProtein KinasesMutationProtein BindingBase Sequencesrc-Family KinasesProtein-Serine-Threonine KinasesBinding SitesEnzyme ActivationProtein Structure, TertiaryCell LineRecombinant Fusion ProteinsProtein Kinase InhibitorsPhosphatidylinositol 3-KinasesPhosphotyrosineProto-Oncogene ProteinsCloning, MolecularTransfectionReceptor, Epidermal Growth FactorRecombinant ProteinsProto-Oncogene Proteins c-ablProtein Tyrosine PhosphatasesPhosphoproteinsAdaptor Proteins, Signal TransducingKineticsMutagenesis, Site-DirectedSequence AlignmentIntracellular Signaling Peptides and ProteinsModels, MolecularProto-Oncogene Proteins pp60(c-src)DNA-Binding ProteinsProtein Conformation3T3 CellsCells, CulturedMAP Kinase Signaling SystemCyclic AMP-Dependent Protein KinasesCatalytic DomainCalcium-Calmodulin-Dependent Protein KinasesPyrimidinesDNA, ComplementaryReceptor, InsulinRNA, MessengerStructure-Activity RelationshipEnzyme InhibitorsCrystallography, X-RayBlotting, WesternPrecipitin TestsDNA Primersfms-Like Tyrosine Kinase 3Amino Acid MotifsCarrier ProteinsSerinePoint MutationDimerizationSequence DeletionMembrane ProteinsProtein SubunitsProtein Tyrosine Phosphatase, Non-Receptor Type 11Proto-Oncogene Proteins c-fynProteinsImmunoblottingSubstrate SpecificityMacromolecular SubstancesProtein Interaction Domains and MotifsProtein Kinase CDNALymphocyte Specific Protein Tyrosine Kinase p56(lck)Protein Tyrosine Phosphatase, Non-Receptor Type 6IsoenzymesSequence Homology, Nucleic AcidCOS CellsTumor Cells, CulturedCell Line, TumorAmino Acid SubstitutionBenzamidesPhosphoprotein PhosphatasesDNA Mutational AnalysisHeLa CellsTranscription FactorsPiperazinesProto-Oncogene Proteins c-kitCell MembraneGRB2 Adaptor ProteinProtein Phosphatase 2CatalysisNuclear ProteinsLigandsJanus Kinase 2Two-Hybrid System TechniquesPain Insensitivity, CongenitalProtein Structure, SecondaryEscherichia coli