TyrosineAmino Acid SequenceMolecular Sequence DataModels, MolecularSequence Homology, Amino AcidBinding SitesBase SequenceProtein ConformationSequence AlignmentProtein BindingCloning, MolecularProtein Structure, TertiaryProtein Structure, SecondaryMutagenesis, Site-DirectedPeptide FragmentsProteinsPhosphorylationPeptidesKineticsConserved SequenceCrystallography, X-RayCyanogen BromideAmino Acid SubstitutionMutationEscherichia coliStructure-Activity RelationshipSequence Homology, Nucleic AcidTetranitromethanePepsinogensProtein Tyrosine PhosphatasesAmino Acid MotifsAmino AcidsRecombinant Fusion ProteinsSequence Analysis, ProteinHydrogen BondingPhosphotyrosineRecombinant ProteinsCatalytic DomainCatalysisDatabases, ProteinSubstrate SpecificityMolecular WeightCell LineDNA, ComplementarySignal TransductionProtein FoldingPhylogenyTyrosine 3-MonooxygenaseModels, ChemicalStatic ElectricitySequence Analysis, DNABacterial ProteinsMolecular StructureThermodynamicsCysteineTransfectionEnzyme ActivationSolventsDNA PrimersComputer SimulationPhosphoproteinsDNASoftwareProtein-Tyrosine KinasesElectrophoresis, Polyacrylamide GelMembrane ProteinsHistidineHydrogen-Ion ConcentrationComputational Biologysrc Homology DomainsPoint MutationCattleProtein Tyrosine Phosphatase, Non-Receptor Type 11COS CellsMagnetic Resonance SpectroscopyCircular DichroismLysinePeptide MappingMutagenesisPhenylalanineReceptor Protein-Tyrosine KinasesProtein Processing, Post-TranslationalRestriction MappingRNA, MessengerSerineCarrier ProteinsDrug ResiduesChromatography, High Pressure LiquidLigandsCell MembraneTryptophanProtein Tyrosine Phosphatase, Non-Receptor Type 6TrypsinPolymerase Chain ReactionCells, CulturedPlasmidsDNA-Binding ProteinsSpecies SpecificityVanadatesProto-Oncogene Proteins