Protein Tyrosine PhosphatasesProtein Tyrosine Phosphatase, Non-Receptor Type 1Receptor-Like Protein Tyrosine Phosphatases, Class 2Protein Tyrosine Phosphatase, Non-Receptor Type 11Protein Tyrosine Phosphatase, Non-Receptor Type 2Protein Tyrosine Phosphatase, Non-Receptor Type 6TyrosineReceptor-Like Protein Tyrosine Phosphatases, Class 3Receptor-Like Protein Tyrosine Phosphatases, Class 4Protein Tyrosine Phosphatases, Non-ReceptorReceptor-Like Protein Tyrosine Phosphatases, Class 5Receptor-Like Protein Tyrosine PhosphatasesPhosphorylationProtein Tyrosine Phosphatase, Non-Receptor Type 12SH2 Domain-Containing Protein Tyrosine PhosphatasesProtein Tyrosine Phosphatase, Non-Receptor Type 13VanadatesReceptor-Like Protein Tyrosine Phosphatases, Class 7Phosphoprotein PhosphatasesAmino Acid SequenceSequence Homology, Amino AcidSignal TransductionProtein Tyrosine Phosphatase, Non-Receptor Type 22Receptor-Like Protein Tyrosine Phosphatases, Class 8src Homology DomainsMolecular Sequence DataPhosphotyrosineProtein-Tyrosine KinasesProtein Tyrosine Phosphatase, Non-Receptor Type 3Intracellular Signaling Peptides and ProteinsProtein Phosphatase 2Amino AcidsProtein Phosphatase 1Cloning, MolecularCell LineProtein BindingEnzyme ActivationAntigens, CD45Recombinant Fusion ProteinsAcid PhosphataseBase SequenceBinding SitesEnzyme InhibitorsKineticsRecombinant Proteinssrc-Family KinasesMutationSubstrate SpecificityPhosphoproteinsCells, CulturedAmino Acid SubstitutionLymphocyte Specific Protein Tyrosine Kinase p56(lck)Phosphoric Monoester HydrolasesSequence AlignmentProtein Tyrosine Phosphatase, Non-Receptor Type 4TransfectionMutagenesis, Site-DirectedProtein Structure, TertiaryDNA, ComplementaryGenisteinMembrane ProteinsAmino Acid MotifsProto-Oncogene Proteins pp60(c-src)Models, MolecularRNA, MessengerProtein ConformationStructure-Activity RelationshipProto-Oncogene Proteins c-fynPeptide FragmentsTumor Cells, CulturedPrecipitin TestsCatalytic DomainProto-Oncogene ProteinsAdaptor Proteins, Signal TransducingIsoenzymesEscherichia coliDual-Specificity PhosphatasesBlotting, WesternDNA PrimersCarrier ProteinsCOS CellsMolecular Weight3T3 CellsElectrophoresis, Polyacrylamide GelCell MembraneGene ExpressionProteinsProtein Processing, Post-TranslationalPeptidesReceptor Protein-Tyrosine KinasesGene Expression Regulation, EnzymologicReceptors, Cell SurfaceImmunoblottingDNA-Binding ProteinsDNANerve Tissue ProteinsTyrosine 3-MonooxygenaseGlucose-6-PhosphataseCatalysisMitogen-Activated Protein Kinases