1993
Folding in vivo of bacterial cytoplasmic proteins: Role of GroEL
Horwich A, Low K, Fenton W, Hirshfield I, Furtak K. Folding in vivo of bacterial cytoplasmic proteins: Role of GroEL. Cell 1993, 74: 909-917. PMID: 8104102, DOI: 10.1016/0092-8674(93)90470-b.Peer-Reviewed Original ResearchMeSH KeywordsATP-Binding Cassette TransportersBacterial ProteinsBacteriophage lambdaCarrier ProteinsChaperonin 60Citrate (si)-SynthaseEscherichia coliEscherichia coli ProteinsHeat-Shock ProteinsKetoglutarate Dehydrogenase ComplexMaltoseMaltose-Binding ProteinsMethionineMonosaccharide Transport ProteinsOperonOrnithine CarbamoyltransferasePlasmidsPolyribonucleotide NucleotidyltransferasePromoter Regions, GeneticProtein BiosynthesisProtein FoldingProtein Sorting SignalsSequence DeletionTemperatureTransduction, GeneticConceptsCytoplasmic proteinsTemperature-sensitive lethal mutationBacterial cytoplasmic proteinsE. coli chaperonin GroELMaltose-binding proteinRole of GroELNative tertiary structureEssential genesChaperonin GroELBacterial cytoplasmMutant cellsLethal mutationsNonpermissive temperatureGenetic informationPolynucleotide phosphorylaseGeneral translationTertiary structureCitrate synthasePathways of transferKetoglutarate dehydrogenaseGeneral roleGroELNative conformationProteinTest proteins
1992
Chapter 26 Chaperonin-mediated protein folding
Horwich A, Caplan S, Wall J, Hartl F. Chapter 26 Chaperonin-mediated protein folding. New Comprehensive Biochemistry 1992, 22: 329-337. DOI: 10.1016/s0167-7306(08)60103-9.Peer-Reviewed Original ResearchFunction of GroELPrimary amino acid sequenceAmino acid sequenceLinear genomic DNAActive tertiary structureRelated organellesProtein foldingCentral dogmaAcid sequenceGenetic informationGenomic DNAQuaternary structureRNA messageSpontaneous foldingPrimary structureActive conformationDNA templateIntact cellsTertiary structureMolecular biologyPolypeptide chainAmino acidsBiological membranesProteinChaperonin
1991
Protein folding causes an arrest of preprotein translocation into mitochondria in vivo.
Wienhues U, Becker K, Schleyer M, Guiard B, Tropschug M, Horwich A, Pfanner N, Neupert W. Protein folding causes an arrest of preprotein translocation into mitochondria in vivo. Journal Of Cell Biology 1991, 115: 1601-1609. PMID: 1757464, PMCID: PMC2289212, DOI: 10.1083/jcb.115.6.1601.Peer-Reviewed Original ResearchMeSH KeywordsAminopterinBiological TransportIntracellular MembranesKineticsL-Lactate DehydrogenaseL-Lactate Dehydrogenase (Cytochrome)Membrane PotentialsMitochondriaProtein ConformationProtein PrecursorsProtein Processing, Post-TranslationalRecombinant Fusion ProteinsSaccharomyces cerevisiaeTetrahydrofolate DehydrogenaseConceptsMitochondrial protein uptakeTranslocation contact sitesAmino-terminal thirdStable tertiary structureDihydrofolate reductase domainImport pathwayPreprotein translocationHybrid proteinProtein foldingMitochondrial membraneTranslocation sitesContact sitesCytochrome b2Fusion proteinPolypeptide segmentsYeast cellsReductase domainTertiary structureProtein uptakeDihydrofolate reductaseProteinMitochondriaMembraneVivoFoldingChaperonin-mediated protein folding at the surface of groEL through a 'molten globule'-like intermediate
Martin J, Langer T, Boteva R, Schramel A, Horwich A, Hartl F. Chaperonin-mediated protein folding at the surface of groEL through a 'molten globule'-like intermediate. Nature 1991, 352: 36-42. PMID: 1676490, DOI: 10.1038/352036a0.Peer-Reviewed Original ResearchConceptsChaperonin-mediated proteinMolten globule-like intermediateMolten globule stateGroEL proteinProtein monomersMonomeric enzymeProtein structureTertiary structureATP moleculesGlobule stateGeneral mechanismMg-ATPGroESGroELFoldingProteinActive processPolypeptideEnzymeChain foldingConformationVivo