Protein Structure, TertiaryProteinssrc Homology DomainsSequence Analysis, ProteinAmino Acid SequenceSequence Homology, Amino AcidMolecular Sequence DataDatabases, ProteinSequence AlignmentModels, MolecularBinding SitesProtein BindingProtein ConformationComputational BiologyAlgorithmsRecombinant Fusion ProteinsConserved SequenceSoftwareProtein Interaction MappingStructure-Activity RelationshipBase SequenceCloning, MolecularEvolution, MolecularPhylogenyProtein Interaction Domains and MotifsRecombinant ProteinsSignal TransductionProteomePhosphorylationAmino Acid MotifsProtein Structure, SecondaryAdaptor Proteins, Signal TransducingInternetCarrier ProteinsProtein FoldingMembrane ProteinsCrystallography, X-Raysrc-Family KinasesPhosphoproteinsMutagenesis, Site-DirectedMutationCell LineDNA-Binding ProteinsTransfectionEscherichia coliTyrosineBacterial ProteinsTranscription FactorsSequence Homology, Nucleic AcidProtein-Tyrosine KinasesProtein Tyrosine Phosphatase, Non-Receptor Type 11Cell MembraneProtein Tyrosine Phosphatase, Non-Receptor Type 6KineticsDNA, ComplementaryDimerizationSequence DeletionComputer SimulationPDZ DomainsIntracellular Signaling Peptides and ProteinsPhosphotyrosineProtein Tyrosine PhosphatasesPeptidesProtein TransportPeptide FragmentsModels, BiologicalNuclear ProteinsSaccharomyces cerevisiaeProto-Oncogene Proteins pp60(c-src)DNAGRB2 Adaptor ProteinLigandsStructural Homology, ProteinTranscription, GeneticDNA PrimersTwo-Hybrid System TechniquesAmino Acid SubstitutionMutagenesisPlasmidsFungal ProteinsGlutathione TransferaseRNA, MessengerCells, CulturedSH2 Domain-Containing Protein Tyrosine PhosphatasesEnzyme ActivationProlineNuclear Magnetic Resonance, BiomolecularProto-Oncogene ProteinsBlotting, WesternCytoplasmPrecipitin TestsPoint MutationHeLa CellsSequence HomologyProtein Structure, QuaternaryGene Expression RegulationOncogene Protein pp60(v-src)Proto-Oncogene Proteins c-fynProtein MultimerizationMolecular Weight