1997
Chaperonin-Mediated Folding in the Eukaryotic Cytosol Proceeds through Rounds of Release of Native and Nonnative Forms
Farr G, Scharl E, Schumacher R, Sondek S, Horwich A. Chaperonin-Mediated Folding in the Eukaryotic Cytosol Proceeds through Rounds of Release of Native and Nonnative Forms. Cell 1997, 89: 927-937. PMID: 9200611, DOI: 10.1016/s0092-8674(00)80278-0.Peer-Reviewed Original ResearchConceptsRounds of releaseSubstrate proteinsNonnative formsNative formChaperonin-mediated foldingEukaryotic cytosolic chaperoninATP-dependent foldingIntact Xenopus oocytesCytosolic chaperoninBacterial chaperoninsEukaryotic cytosolChaperoninNative stateXenopus oocytesEssential roleSingle roundFoldingProteinActinTubulinOverall mechanismGroELTransducinCytosolSmall fraction
1994
GroEL-mediated protein folding proceeds by multiple rounds of binding and release of nonnative forms
Weissman J, Kashi Y, Fenton W, Horwich A. GroEL-mediated protein folding proceeds by multiple rounds of binding and release of nonnative forms. Cell 1994, 78: 693-702. PMID: 7915201, DOI: 10.1016/0092-8674(94)90533-9.Peer-Reviewed Original ResearchConceptsCochaperonin GroESMultiple roundsGroEL functionChaperonin GroELKinetic partitioningMutant formsNonnative conformationsNonnative formsGroELAddition of ATPGroEL moleculeTryptophan fluorescenceFolding reactionDouble-ring structureUnfolded statePolypeptideDiverse setGroESProteolysisProteinATPBindingFateConformationComplexes