1999
Inhibition of the Ca2+/Calmodulin-dependent Protein Kinase I Cascade by cAMP-dependent Protein Kinase*
Matsushita M, Nairn A. Inhibition of the Ca2+/Calmodulin-dependent Protein Kinase I Cascade by cAMP-dependent Protein Kinase*. Journal Of Biological Chemistry 1999, 274: 10086-10093. PMID: 10187789, DOI: 10.1074/jbc.274.15.10086.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsCalcium-Calmodulin-Dependent Protein Kinase KinaseCalcium-Calmodulin-Dependent Protein Kinase Type 1Calcium-Calmodulin-Dependent Protein Kinase Type 4Calcium-Calmodulin-Dependent Protein KinasesCyclic AMP-Dependent Protein KinasesFeedbackHippocampusPC12 CellsPeptide MappingPhosphorylationProtein Serine-Threonine KinasesRatsSubstrate SpecificityConceptsActivation of PKACAMP-dependent protein kinaseDependent protein kinase IProtein kinaseProtein kinase IThreonine 108Kinase ITwo-dimensional phosphopeptide mappingDependent signal transduction pathwaysInhibition of CaMKKSignal transduction pathwaysIntact PC12 cellsRegulatory phosphorylationPhosphopeptide mappingTransduction pathwaysCaMKI activityCaMKKIntact cellsPhosphorylationPC12 cellsKinaseNegative feedback mechanismEnzyme cascadeEnzyme activityRapid inhibition
1997
A molecular modeling analysis of the binding interactions between the okadaic acid class of natural product inhibitors and the ser-thr phosphatases, PP1 and PP2A
Gauss C, Sheppeck J, Nairn A, Chamberlin R. A molecular modeling analysis of the binding interactions between the okadaic acid class of natural product inhibitors and the ser-thr phosphatases, PP1 and PP2A. Bioorganic & Medicinal Chemistry 1997, 5: 1751-1773. PMID: 9354231, DOI: 10.1016/s0968-0896(97)00145-4.Peer-Reviewed Original ResearchConceptsSerine-threonine proteinOkadaic acid classSignal transduction pathwaysNatural product inhibitorsCatalytic subunitTransduction pathwaysPP1Endogenous substratesProduct inhibitorsMolecular modeling analysisSer-ThrAcid classPP2AImportant roleComputer-generated modelsInhibitorsSubunitsProteinPathway
1996
Inhibition of Tumor Necrosis Factor Signal Transduction in Endothelial Cells by Dimethylaminopurine*
Marino M, Dunbar J, Wu L, Ngaiza J, Han H, Guo D, Matsushita M, Nairn A, Zhang Y, Kolesnick R, Jaffe E, Donner D. Inhibition of Tumor Necrosis Factor Signal Transduction in Endothelial Cells by Dimethylaminopurine*. Journal Of Biological Chemistry 1996, 271: 28624-28629. PMID: 8910494, DOI: 10.1074/jbc.271.45.28624.Peer-Reviewed Original ResearchMeSH KeywordsAdenineAnimalsCattleEndothelium, VascularEnzyme InhibitorsEukaryotic Initiation Factor-4EHistaminePeptide Elongation Factor 2Peptide Elongation FactorsPeptide Initiation FactorsPhosphorylationProtein Serine-Threonine KinasesProto-Oncogene Proteins c-rafSignal TransductionTumor Necrosis Factor-alphaConceptsBovine aortic endothelial cellsElongation factor 2Distinct signal transduction cascadesEukaryotic initiation factor 4ETNF signal transduction pathwayEF-2 phosphorylationC-Jun N-terminal kinaseSignal transduction cascadeInitiation factor 4EProtein kinase activitySignal transduction pathwaysEndothelial cellsN-terminal kinaseTNF actionPhosphorylation cascadeEIF-4ESignal transductionTransduction cascadeTransduction pathwaysResponse of BAECsJun-B expressionKinase activityProtein synthesisPhosphorylationCell types
1994
Identification of the phosphorylation site for cAMP-dependent protein kinase on Na+,K(+)-ATPase and effects of site-directed mutagenesis.
Fisone G, Cheng S, Nairn A, Czernik A, Hemmings H, Höög J, Bertorello A, Kaiser R, Bergman T, Jörnvall H. Identification of the phosphorylation site for cAMP-dependent protein kinase on Na+,K(+)-ATPase and effects of site-directed mutagenesis. Journal Of Biological Chemistry 1994, 269: 9368-9373. PMID: 7510709, DOI: 10.1016/s0021-9258(17)37117-x.Peer-Reviewed Original ResearchMeSH Keywords1-Methyl-3-isobutylxanthineAmino Acid SequenceAnimalsBase SequenceColforsinCyclic AMP-Dependent Protein KinasesDNA PrimersKineticsMolecular Sequence DataMutagenesis, Site-DirectedPeptide MappingPeptidesPhosphoserineRatsRecombinant ProteinsSodium-Potassium-Exchanging ATPaseStructure-Activity RelationshipConceptsCAMP-dependent protein kinasePhosphorylation sitesProtein kinaseSignal transduction pathwaysWild-type enzymeSite-directed mutagenesisATPase alpha subunitAlpha 1 isoformCatalytic subunitTransduction pathwaysDependent phosphorylationSeryl residuesCOS cellsAlpha subunitIntact cellsATPaseKinasePhosphorylationEnzymeSubunitsCellsExperimental approachMutagenesisCDNAIsoforms
1992
MARCKS is an actin filament crosslinking protein regulated by protein kinase C and calcium–calmodulin
Hartwig J, Thelen M, Resen A, Janmey P, Nairn A, Aderem A. MARCKS is an actin filament crosslinking protein regulated by protein kinase C and calcium–calmodulin. Nature 1992, 356: 618-622. PMID: 1560845, DOI: 10.1038/356618a0.Peer-Reviewed Original ResearchMeSH KeywordsActin CytoskeletonActinsAmino Acid SequenceAnimalsBrainCalciumCalmodulinCattleCross-Linking ReagentsHomeostasisIntracellular Signaling Peptides and ProteinsKineticsMembrane ProteinsMicroscopy, ElectronMolecular Sequence DataMusclesMyristoylated Alanine-Rich C Kinase SubstratePhosphorylationProtein Kinase CProteinsRabbitsTime FactorsConceptsProtein kinase CPlasma membraneCalcium-calmodulinKinase CSignal transduction pathwaysPKC signal transduction pathwayActin filament crosslinking proteinActin cytoskeletonActin assemblyTransduction pathwaysMARCKS proteinFilamentous actinCrosslinking activitySpecific substratesSubstrates bindMARCKSCell morphologyProteinPhosphorylationActinMembraneCytoskeletonCalmodulinCytoplasmBindsCalmodulin and Protein Kinase C Cross‐Talk: The MARCKS Protein is an Actin Filament and Plasma Membrane Cross‐Linking Protein Regulated by Protein Kinase C Phosphorylation and by Calmodulin
Nairn A, Aderem A. Calmodulin and Protein Kinase C Cross‐Talk: The MARCKS Protein is an Actin Filament and Plasma Membrane Cross‐Linking Protein Regulated by Protein Kinase C Phosphorylation and by Calmodulin. Novartis Foundation Symposia 1992, 164: 145-161. PMID: 1395931, DOI: 10.1002/9780470514207.ch10.Peer-Reviewed Original ResearchConceptsCross-linking proteinsPlasma membraneF-actin cross-linking proteinsActin filamentsProtein kinase C phosphorylationAlanine-rich C kinase substrateKinase C phosphorylationGrowth factor-dependent mitogenesisSignal transduction pathwaysC kinase substrateActin-binding propertiesKinase substrateActivation of PKCTransduction pathwaysC phosphorylationMARCKS proteinInhibits phosphorylationMARCKSMembrane interactionsCycles of releaseSpecific substratesPhosphorylationPKCProteinCalmodulin