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 PhosphatasesSignal TransductionProtein Tyrosine Phosphatase, Non-Receptor Type 22Molecular Sequence DataReceptor-Like Protein Tyrosine Phosphatases, Class 8src Homology DomainsAmino Acid MotifsPhosphotyrosineProtein Tyrosine Phosphatase, Non-Receptor Type 3Protein-Tyrosine KinasesIntracellular Signaling Peptides and ProteinsAmino Acid SequenceProtein Phosphatase 2Protein Phosphatase 1Protein BindingCell LineAntigens, CD45Enzyme ActivationAcid PhosphataseEnzyme InhibitorsSequence Homology, Amino Acidsrc-Family KinasesRecombinant Fusion ProteinsBinding SitesBase SequencePhosphoproteinsLymphocyte Specific Protein Tyrosine Kinase p56(lck)Protein Tyrosine Phosphatase, Non-Receptor Type 4Phosphoric Monoester HydrolasesCells, CulturedRecombinant ProteinsKineticsSubstrate SpecificityTransfectionCloning, MolecularGenisteinMutationProto-Oncogene Proteins pp60(c-src)Protein Structure, TertiaryProto-Oncogene Proteins c-fynSequence AlignmentMembrane ProteinsAdaptor Proteins, Signal TransducingMutagenesis, Site-DirectedProto-Oncogene ProteinsDual-Specificity PhosphatasesTumor Cells, CulturedPrecipitin TestsCatalytic DomainBlotting, WesternModels, MolecularProtein Interaction Domains and MotifsIsoenzymes3T3 CellsRNA, MessengerReceptor Protein-Tyrosine KinasesCOS CellsTyrosine 3-MonooxygenaseGene Expression Regulation, EnzymologicDNA PrimersGlucose-6-PhosphataseStructure-Activity RelationshipCell MembraneMitogen-Activated Protein KinasesProtein ConformationCarrier ProteinsDNA, ComplementaryDNA-Binding ProteinsGRB2 Adaptor ProteinNerve Tissue ProteinsReceptors, Cell SurfaceJurkat Cellscdc25 PhosphatasesProtein Processing, Post-TranslationalGene ExpressionPhosphopeptidesMice, KnockoutCell AdhesionImmunoblottingOkadaic AcidReceptor, InsulinJanus Kinase 2