2001
The role of Thr160 phosphorylation of Cdk2 in substrate recognition
Holmes J, Solomon M. The role of Thr160 phosphorylation of Cdk2 in substrate recognition. The FEBS Journal 2001, 268: 4647-4653. PMID: 11532001, DOI: 10.1046/j.1432-1327.2001.02392.x.Peer-Reviewed Original Research
2000
The Effects of Changing the Site of Activating Phosphorylation in CDK2 from Threonine to Serine*
Kaldis P, Cheng A, Solomon M. The Effects of Changing the Site of Activating Phosphorylation in CDK2 from Threonine to Serine*. Journal Of Biological Chemistry 2000, 275: 32578-32584. PMID: 10931829, DOI: 10.1074/jbc.m003212200.Peer-Reviewed Original ResearchMeSH KeywordsAmino Acid SubstitutionCDC2-CDC28 KinasesCyclin-Dependent Kinase 2Cyclin-Dependent Kinase-Activating KinaseCyclin-Dependent KinasesHumansKineticsMutagenesis, Site-DirectedPhosphorylationProtein Serine-Threonine KinasesRecombinant Fusion ProteinsRecombinant ProteinsSerineSubstrate SpecificityThreonineConceptsWild-type Cdk2Cyclin-dependent kinasesThreonine residuesRNA polymerase IIDegradation of cyclinsHeLa cell extractsCell cycle progressionEssential phosphorylationHuman CDK2Efficient phosphorylationActivating PhosphorylationPolymerase IICyclin HTerminal domainHistone H1Cycle progressionCell extractsPhosphorylationCyclinCDK2General defectCAKKinaseSerineThreonineKinetic Analysis of the Cyclin-dependent Kinase-activating Kinase (Cak1p) from Budding Yeast*
Enke D, Kaldis P, Solomon M. Kinetic Analysis of the Cyclin-dependent Kinase-activating Kinase (Cak1p) from Budding Yeast*. Journal Of Biological Chemistry 2000, 275: 33267-33271. PMID: 10934199, DOI: 10.1074/jbc.m004748200.Peer-Reviewed Original ResearchAnalysis of CAK activities from human cells
Kaldis P, Solomon M. Analysis of CAK activities from human cells. The FEBS Journal 2000, 267: 4213-4221. PMID: 10866826, DOI: 10.1046/j.1432-1327.2000.01455.x.Peer-Reviewed Original ResearchConceptsCdk-activating kinaseCAK activityHuman cellsTranscription factor IIHRNA polymerase IICyclin-dependent kinasesCell cycle progressionPolymerase IIThreonine residuesLarge subunitCyclin HTerminal domainSubstrate specificityCak1pKinase activityMonomeric enzymeMO15HeLa cellsATP analogKinaseSubunits
1999
Transforming growth factor β targeted inactivation of cyclin E:cyclin-dependent kinase 2 (Cdk2) complexes by inhibition of Cdk2 activating kinase activity
Nagahara H, Ezhevsky S, Vocero-Akbani A, Kaldis P, Solomon M, Dowdy S. Transforming growth factor β targeted inactivation of cyclin E:cyclin-dependent kinase 2 (Cdk2) complexes by inhibition of Cdk2 activating kinase activity. Proceedings Of The National Academy Of Sciences Of The United States Of America 1999, 96: 14961-14966. PMID: 10611320, PMCID: PMC24755, DOI: 10.1073/pnas.96.26.14961.Peer-Reviewed Original ResearchMeSH KeywordsCDC2-CDC28 KinasesCyclin ECyclin HCyclin-Dependent Kinase 2Cyclin-Dependent Kinase-Activating KinaseCyclin-Dependent KinasesCyclinsDown-RegulationEnzyme ActivationG1 PhaseHumansModels, BiologicalPhosphorylationProtein Serine-Threonine KinasesThreonineTransforming Growth Factor betaTumor Cells, CulturedConceptsTGF-beta treatmentInhibition of CDK2Cyclin ECyclin DGrowth factor betaGrowth factor βHepG2 hepatocellular carcinoma cellsHepatocellular carcinoma cellsTGF-beta signalingHuman HepG2 hepatocellular carcinoma cellsFactor betaCarcinoma cellsCyclin-dependent kinase 2 complexFactor βKinase activityCDK7 activityCDK4/6 activityHepG2 cellsWhole cell lysatesTumor suppressor proteinCDK2TreatmentCdk2 complexesArrestCells
1998
Human and Yeast Cdk-activating Kinases (CAKs) Display Distinct Substrate Specificities
Kaldis P, Russo A, Chou H, Pavletich N, Solomon M. Human and Yeast Cdk-activating Kinases (CAKs) Display Distinct Substrate Specificities. Molecular Biology Of The Cell 1998, 9: 2545-2560. PMID: 9725911, PMCID: PMC25525, DOI: 10.1091/mbc.9.9.2545.Peer-Reviewed Original ResearchConceptsTranscription factor IIHC-terminal domainSubstrate specificityCDK/cyclin complexesCTD kinase activityRNA polymerase IIDistinct substrate specificitiesDifferent substrate specificitiesCyclin-dependent kinasesCell cycle progressionHuman CAKYeast CdkEnzyme-substrate recognitionPolymerase IILarge subunitTranscriptional componentsCak1pCDK activationCyclin complexesKey residuesKinase activitySingle polypeptideCycle progressionCDK inhibitorsCDKCyclin-Stimulated Binding of Cks Proteins to Cyclin-Dependent Kinases
Egan E, Solomon M. Cyclin-Stimulated Binding of Cks Proteins to Cyclin-Dependent Kinases. Molecular And Cellular Biology 1998, 18: 3659-3667. PMID: 9632748, PMCID: PMC108948, DOI: 10.1128/mcb.18.7.3659.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsCarrier ProteinsCDC2 Protein KinaseCDC2-CDC28 KinasesCell Cycle ProteinsCyclin ACyclin BCyclin-Dependent Kinase 2Cyclin-Dependent Kinase-Activating KinaseCyclin-Dependent KinasesEnzyme ActivationPhosphorylationProtein BindingProtein KinasesProtein Serine-Threonine KinasesRecombinant Fusion ProteinsThreonineXenopusXenopus Proteins
1996
A Predictive Scale for Evaluating Cyclin-dependent Kinase Substrates A COMPARISON OF p34 cdc2 AND p33 cdk2 *
Holmes J, Solomon M. A Predictive Scale for Evaluating Cyclin-dependent Kinase Substrates A COMPARISON OF p34 cdc2 AND p33 cdk2 *. Journal Of Biological Chemistry 1996, 271: 25240-25246. PMID: 8810285, DOI: 10.1074/jbc.271.41.25240.Peer-Reviewed Original ResearchMeSH KeywordsAmino Acid SequenceAnimalsBinding SitesCDC2 Protein KinaseCDC2-CDC28 KinasesCell CycleCell LineConsensus SequenceCyclin-Dependent Kinase 2Cyclin-Dependent KinasesCyclinsGlutathione TransferaseHumansMutagenesis, Site-DirectedOligopeptidesPolymerase Chain ReactionProtein Serine-Threonine KinasesRecombinant Fusion ProteinsSpodopteraSubstrate SpecificityTransfectionXenopusXenopus ProteinsConceptsSubstrate specificityDistinct substrate specificitiesPrimary sequence determinantsCyclin-dependent kinasesCDK substratesCyclin subunitProtein phosphorylationProtein kinaseCDK familyP34 cdc2Consensus sequenceSequence determinantsCell cyclePhosphorylation efficiencyKinasePeptide fusionsPhosphorylation potentialSignificant oversimplificationCdc2PhosphorylationSpecificitySubunitsCDK2SpeciesTrue specificityThe Cdk-Activating Kinase (CAK) from Budding Yeast
Kaldis P, Sutton A, Solomon M. The Cdk-Activating Kinase (CAK) from Budding Yeast. Cell 1996, 86: 553-564. PMID: 8752210, DOI: 10.1016/s0092-8674(00)80129-4.Peer-Reviewed Original ResearchMeSH KeywordsAmino Acid SequenceCDC2-CDC28 KinasesCDC28 Protein Kinase, S cerevisiaeCell CycleCell Cycle ProteinsCyclin BCyclin-Dependent Kinase 2Cyclin-Dependent Kinase-Activating KinaseCyclin-Dependent KinasesCyclinsFungal ProteinsGenes, FungalMolecular Sequence DataMolecular WeightPhosphorylationProtein Serine-Threonine KinasesSaccharomyces cerevisiaeSaccharomyces cerevisiae ProteinsSequence AlignmentSequence Homology, Amino AcidStructure-Activity RelationshipConceptsCDK-Activating KinaseBasal transcription factorsTemperature-sensitive mutationProtein kinase activityCyclin-dependent kinasesCell cycle progressionGenetic interactionsMitotic cyclinsTranscription factorsS. cerevisiaeKinase activityCycle progressionCell extractsG2 delayKinaseAltered expressionE. coliIntriguing possibilityPhosphorylationCyclinFull activityCak1pClb2TFIIHCak1
1994
Inactivation of a Cdk2 inhibitor during interleukin 2-induced proliferation of human T lymphocytes.
Firpo E, Koff A, Solomon M, Roberts J. Inactivation of a Cdk2 inhibitor during interleukin 2-induced proliferation of human T lymphocytes. Molecular And Cellular Biology 1994, 14: 4889-4901. PMID: 7516474, PMCID: PMC358861, DOI: 10.1128/mcb.14.7.4889.Peer-Reviewed Original ResearchMeSH KeywordsAdultCDC2-CDC28 KinasesCell CycleCells, CulturedCyclin-Dependent Kinase 2Cyclin-Dependent Kinase Inhibitor p21Cyclin-Dependent KinasesCyclinsDNAEnzyme ActivationFlow CytometryHumansInterleukin-2KineticsLymphocyte ActivationProtein Kinase InhibitorsProtein KinasesProtein Serine-Threonine KinasesReceptors, Antigen, T-CellReceptors, Interleukin-2Recombinant ProteinsRNASignal TransductionT-LymphocytesTime FactorsConceptsCyclin-dependent kinasesMitogenic signalsCyclin-cdk2 complexesCDK2 inhibitorsNegative growth signalsG1 cyclin-CDK complexesCell cycle commitmentCyclin-CDK complexesCyclin-Cdk inhibitorT cell antigen receptorCell proliferationAntigen receptor stimulationCell cycle proteinsInhibitors of CDK2Mitogenic growth factorsGrowth signalsSimilar proteinsBiochemical pathwaysCell cycleCDK inhibitorsCdk2 activationCycle proteinsRestriction pointS phaseCommon targetp27Kip1, a cyclin-Cdk inhibitor, links transforming growth factor-beta and contact inhibition to cell cycle arrest.
Polyak K, Kato J, Solomon M, Sherr C, Massague J, Roberts J, Koff A. p27Kip1, a cyclin-Cdk inhibitor, links transforming growth factor-beta and contact inhibition to cell cycle arrest. Genes & Development 1994, 8: 9-22. PMID: 8288131, DOI: 10.1101/gad.8.1.9.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsCDC2-CDC28 KinasesCell CommunicationCell CycleCell LineCyclin-Dependent Kinase 2Cyclin-Dependent Kinase-Activating KinaseCyclin-Dependent KinasesCyclinsMinkProtein Kinase InhibitorsProtein KinasesProtein Serine-Threonine KinasesProtein-Tyrosine KinasesProteinsSignal TransductionTransforming Growth Factor betaConceptsCdk2 complexesCyclin ECyclin D2-Cdk4 complexesCyclin-Cdk inhibitorCell-cell contactGrowth inhibitory signalsCell cycle arrestCatalytic subunitG1 progressionG1 cyclinsCell cycleCdk2 activationCycle arrestCDK2 inhibitionContact inhibitionCyclin E levelsActive complexAffinity chromatographyEpithelial cellsCDK2Inhibitory signalsCellsP27ComplexesActivation
1993
Phosphorylation independent activation of human cyclin-dependent kinase 2 by cyclin A in vitro.
Connell-Crowley L, Solomon M, Wei N, Harper J. Phosphorylation independent activation of human cyclin-dependent kinase 2 by cyclin A in vitro. Molecular Biology Of The Cell 1993, 4: 79-92. PMID: 8443411, PMCID: PMC300902, DOI: 10.1091/mbc.4.1.79.Peer-Reviewed Original ResearchMeSH KeywordsAmino Acid SequenceAnimalsBase SequenceCDC2-CDC28 KinasesCyclin-Dependent Kinase 2Cyclin-Dependent KinasesCyclinsDNAEnzyme ActivationHumansIn Vitro TechniquesMolecular Sequence DataMutagenesis, Site-DirectedPhosphorylationProtein KinasesProtein Serine-Threonine KinasesSaccharomyces cerevisiaeXenopusXenopus ProteinsConceptsCDK2/cyclinCyclin-dependent kinase 2Cyclin AKinase 2Cyclin BPhosphorylation-independent activationSerine-threonine proteinCdc2/cyclin BCDK2/cyclin AHuman cyclin-dependent kinase 2G1/S transitionHistone H1 kinaseCyclin B complexCell cycle progressionSpecific activityCyclin bindingRecombinant CDK2Mammalian cellsH1 kinaseBacterial expressionT160 phosphorylationCycle progressionXenopus eggsCell extractsCyclin
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