SerineSTAT3 Transcription FactorPhosphorylationPhosphoserineSTAT1 Transcription FactorSTAT5 Transcription FactorTyrosinePhosphoproteinsProtein-Serine-Threonine KinasesInsulin Receptor Substrate ProteinsSignal TransductionEnzyme ActivationAmino Acid SequenceMolecular Sequence DataProtein-Tyrosine KinasesCell LineTrans-ActivatorsPhosphoamino AcidsProtein KinasesPhosphopeptidesProtein Kinase CThreonineCells, CulturedDNA-Binding ProteinsPhosphotyrosinePeptide MappingSTAT6 Transcription FactorEnzyme InhibitorsProtein BindingTransfectionProto-Oncogene Proteins c-aktMitogen-Activated Protein KinasesProto-Oncogene ProteinsSerine EndopeptidasesBlotting, WesternMilk ProteinsMutationCyclic AMP-Dependent Protein KinasesPhosphatidylinositol 3-KinasesAntibodies, Phospho-SpecificPrecipitin TestsGlycogen Synthase Kinase 3PhosphothreonineRecombinant ProteinsInsulinProtein Processing, Post-TranslationalOxidative PhosphorylationJanus Kinase 2STAT2 Transcription FactorCalcium-Calmodulin-Dependent Protein KinasesBinding SitesMutagenesis, Site-DirectedKinetics14-3-3 ProteinsSTAT4 Transcription FactorCOS CellsImmunoprecipitationsrc-Family KinasesProtein Structure, TertiaryReceptor, InsulinIntracellular Signaling Peptides and ProteinsCasein Kinase IIp38 Mitogen-Activated Protein KinasesCell Line, TumorMitogen-Activated Protein Kinase 1Base SequenceOkadaic AcidCell NucleusSTAT Transcription FactorsTetradecanoylphorbol AcetateMAP Kinase Signaling SystemImmunoblotting3T3 CellsGene Expression RegulationJanus Kinase 1Mitogen-Activated Protein Kinase 3Substrate SpecificityPhosphoprotein PhosphatasesProtein Kinase C-deltaProteinsAdaptor Proteins, Signal TransducingHeLa CellsTumor Cells, CulturedRecombinant Fusion ProteinsSerine ProteasesProtein TransportElectrophoresis, Polyacrylamide GelMitogen-Activated Protein Kinase KinasesIsoenzymesSerine Proteinase InhibitorsTranscriptional ActivationExtracellular Signal-Regulated MAP KinasesProtein Tyrosine PhosphatasesTranscription, GeneticModels, BiologicalTranscription FactorsAmino Acid SubstitutionRibosomal Protein S6 KinasesInsulin ResistanceProto-Oncogene Proteins c-raf