Nutrient-dependent and Insulin-stimulated Phosphorylation of Insulin Receptor Substrate-1 on Serine 302 Correlates with Increased Insulin Signaling*
Giraud J, Leshan R, Lee Y, White M. Nutrient-dependent and Insulin-stimulated Phosphorylation of Insulin Receptor Substrate-1 on Serine 302 Correlates with Increased Insulin Signaling*. Journal Of Biological Chemistry 2003, 279: 3447-3454. PMID: 14623899, DOI: 10.1074/jbc.m308631200.Peer-Reviewed Original ResearchMeSH KeywordsAmino Acid SequenceAmino AcidsAndrostadienesAnimalsBlotting, WesternBromodeoxyuridineCell DivisionCell LineCHO CellsCricetinaeCulture Media, Serum-FreeDose-Response Relationship, DrugEnzyme InhibitorsGlucoseGlycogen Synthase Kinase 3Glycogen Synthase Kinase 3 betaInsulinInsulin Receptor Substrate ProteinsJNK Mitogen-Activated Protein KinasesMiceMitogen-Activated Protein KinasesMolecular Sequence DataMutagenesis, Site-DirectedMutationPhosphoproteinsPhosphorylationPoint MutationPrecipitin TestsRatsSerineSignal TransductionSirolimusTime FactorsWortmanninConceptsInsulin/IGFIRS-1Insulin-stimulated signal transductionInsulin receptor substrate IRS-1Ser/Thr phosphorylationSequence-specific polyclonal antibodiesInsulin-stimulated tyrosine phosphorylationInsulin receptor substrate-1Synthase kinase-3beta phosphorylationSubstrate IRS-1IRS-1-mediated signalingRibosomal S6 proteinC-Jun kinaseInsulin-stimulated phosphorylationReceptor substrate-1IGF-I stimulationThr phosphorylationKinase associatesP85 bindingPhosphorylated residuesSignal transductionInsulin-stimulated AktTyrosine phosphorylationS6 proteinNutrient availability