Catalytic DomainSerinePhosphoprotein PhosphatasesMolecular Sequence DataProtein Phosphatase 2Amino Acid SequenceSequence Homology, Amino AcidPhosphorylationProtein Phosphatase 1Protein-Serine-Threonine KinasesCloning, MolecularOkadaic AcidBinding SitesBase SequenceRecombinant ProteinsSerine EndopeptidasesSubstrate SpecificityProtein BindingCatalysisMutagenesis, Site-DirectedThreonineProtein KinasesEnzyme ActivationSequence AlignmentOxazolesDNA, ComplementaryModels, MolecularCell LineProtein ConformationRecombinant Fusion ProteinsPhosphoserineCrystallography, X-RayKineticsSignal TransductionEthers, CyclicPhosphothreonineProtein Structure, TertiaryCasein Kinase IIEnzyme InhibitorsProtein Structure, SecondaryMicrocystinsTransfectionSerine Proteinase InhibitorsSerine Proteasessrc Homology DomainsProtein Interaction Domains and MotifsEscherichia coliStructure-Activity RelationshipCalcium-Calmodulin-Dependent Protein KinasesSaccharomyces cerevisiaeMutationImmunoprecipitationPhosphoproteinsProtein-Tyrosine KinasesAmino Acid MotifsProtein Kinase CTyrosineConserved SequenceDimerizationPeptide FragmentsSequence DeletionRNA, MessengerDNA PrimersGene ExpressionAmino Acid SubstitutionCells, CulturedCell NucleusBacterial ProteinsCellulaseChitinaseMutagenesisHydrolysisGlycogen Synthase Kinase 3Membrane ProteinsDNA-Binding ProteinsTumor Cells, CulturedDNAProtein FoldingElectrophoresis, Polyacrylamide GelPoint MutationCell MembranePlasmidsCarrier ProteinsPeptidesProtein Structure, QuaternaryCysteineTranscription FactorsDown-RegulationPDZ DomainsEnzyme StabilityHeLa CellsEndopeptidasesTwo-Hybrid System TechniquesPhylogenyCrystallizationIsoenzymesEndo-1,4-beta XylanasesEnzyme PrecursorsBlotting, WesternProtein Processing, Post-Translational