Featured Publications
Chemical Genetic Control of Protein Levels: Selective in Vivo Targeted Degradation
Schneekloth JS, Fonseca FN, Koldobskiy M, Mandal A, Deshaies R, Sakamoto K, Crews CM. Chemical Genetic Control of Protein Levels: Selective in Vivo Targeted Degradation. Journal Of The American Chemical Society 2004, 126: 3748-3754. PMID: 15038727, DOI: 10.1021/ja039025z.Peer-Reviewed Original ResearchConceptsGreen fluorescent proteinProtein functionCell biological questionsGenetic model systemUbiquitin-proteasome pathwayChemical knockoutTargeted degradationBiological questionsProtein degradationGenetic strategiesGenetic controlGenetic lossTarget proteinsFluorescent proteinChimeric moleculesCultured cellsFKBP12 ligandsProteinProtein levelsModel systemWestern blotGeneral strategyFunction analysisVivo examplesFluorometric analysis
2016
Small‐Molecule PROTACS: New Approaches to Protein Degradation
Toure M, Crews CM. Small‐Molecule PROTACS: New Approaches to Protein Degradation. Angewandte Chemie International Edition 2016, 55: 1966-1973. PMID: 26756721, DOI: 10.1002/anie.201507978.Peer-Reviewed Original ResearchConceptsProteolysis-targeting chimerasProtein degradationCellular quality control machineryQuality control machineryNovel catalytic mechanismInhibitor-based approachDrug target spaceProtein functionControl machineryProtein classesProtein destructionCatalytic mechanismCellular levelActive siteTherapeutic potentialOff-target side effectsMachineryRecent reportsChimerasDegradationRecruitmentTherapeuticsInhibition
2013
A Bidirectional System for the Dynamic Small Molecule Control of Intracellular Fusion Proteins
Neklesa TK, Noblin DJ, Kuzin A, Lew S, Seetharaman J, Acton TB, Kornhaber G, Xiao R, Montelione G, Tong L, Crews CM. A Bidirectional System for the Dynamic Small Molecule Control of Intracellular Fusion Proteins. ACS Chemical Biology 2013, 8: 2293-2300. PMID: 23978068, PMCID: PMC4113957, DOI: 10.1021/cb400569k.Peer-Reviewed Original ResearchConceptsSmall molecule controlProtein functionFusion proteinMolecule controlIntracellular fusion proteinOncogenic H-RasCellular protein levelsProtein of interestProtein levelsSmall-molecule screenIntracellular protein levelsDose-dependent regulationCellular transformationH-RasMolecule screenPhysiological roleProteinTherapeutic targetDose-dependent mannerHydrophobic tagUbiquitinationBidirectional controlHSP70DehalogenaseRegulation
2011
Small-molecule hydrophobic tagging–induced degradation of HaloTag fusion proteins
Neklesa TK, Tae HS, Schneekloth AR, Stulberg MJ, Corson TW, Sundberg TB, Raina K, Holley SA, Crews CM. Small-molecule hydrophobic tagging–induced degradation of HaloTag fusion proteins. Nature Chemical Biology 2011, 7: 538-543. PMID: 21725302, PMCID: PMC3139752, DOI: 10.1038/nchembio.597.Peer-Reviewed Original Research
2010
Chemical Inducers of Targeted Protein Degradation*
Raina K, Crews CM. Chemical Inducers of Targeted Protein Degradation*. Journal Of Biological Chemistry 2010, 285: 11057-11060. PMID: 20147751, PMCID: PMC2856979, DOI: 10.1074/jbc.r109.078105.Peer-Reviewed Original ResearchConceptsProtein degradationTargeted Protein DegradationPost-translational levelSubsequent phenotypic analysisProtein functionSelective gene inactivationCellular proteinsCellular phenotypesRNA interferenceGene inactivationSpecific proteinsChemical inducersPhenotypic analysisChemical inductionGenetic mutationsProteinGenesDegradationMutationsPhenotypeDecreased productionMRNAInducerInactivationInduction
2006
Probing Protein Function with Small Molecules
Gough JD, Crews CM. Probing Protein Function with Small Molecules. Ernst Schering Foundation Symposium Proceedings 2006, 58: 61-74. PMID: 16708999, DOI: 10.1007/978-3-540-37635-4_5.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsBiotinylationCombinatorial Chemistry TechniquesDrug DesignDrug Evaluation, PreclinicalGenomicsGreen Fluorescent ProteinsHumansKetonesModels, ChemicalMolecular Probe TechniquesNanotechnologyOligopeptidesPhosphorylationProtein BindingProteinsReceptors, AndrogenRecombinant Fusion ProteinsSerineSesquiterpenesSignal TransductionUbiquitin-Protein Ligases