2001
Protein folding taking shape
Horwich A, Fenton W, Rapoport T. Protein folding taking shape. EMBO Reports 2001, 2: 1068-1073. PMID: 11743017, PMCID: PMC1084171, DOI: 10.1093/embo-reports/kve253.Peer-Reviewed Original Research
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 reductaseProteinMitochondriaMembraneVivoFolding
1990
Sorting pathways of mitochondrial inner membrane proteins
MAHLKE K, PFANNER N, MARTIN J, HORWICH A, HARTL F, NEUPERT W. Sorting pathways of mitochondrial inner membrane proteins. The FEBS Journal 1990, 192: 551-555. PMID: 2145157, DOI: 10.1111/j.1432-1033.1990.tb19260.x.Peer-Reviewed Original ResearchMeSH KeywordsBase SequenceBiological EvolutionDNA, FungalHeat-Shock ProteinsIntracellular MembranesMitochondrial ADP, ATP TranslocasesMolecular Sequence DataNeurospora crassaOligonucleotide ProbesProtein Processing, Post-TranslationalProton-Translocating ATPasesRecombinant Fusion ProteinsSubmitochondrial ParticlesConceptsMitochondrial inner membrane proteinADP/ATP carrierInner membrane proteinMembrane proteinsATP carrierTargeting signalsNuclear-encoded mitochondrial inner membrane proteinsAmino-terminal targeting signalsNuclear-encoded mitochondrial proteinsDifferent import receptorsMitochondrial precursor proteinsHeat shock protein Hsp60Precursor proteinProkaryotic equivalentProkaryotic ancestorsEndosymbiont hypothesisImport receptorSubunit 9Sorting pathwaysMitochondrial proteinsInner membraneF0-ATPaseMitochondrial matrixAssembly pathwayMitochondrial membrane
1985
Arginine in the leader peptide is required for both import and proteolytic cleavage of a mitochondrial precursor.
Horwich A, Kalousek F, Rosenberg L. Arginine in the leader peptide is required for both import and proteolytic cleavage of a mitochondrial precursor. Proceedings Of The National Academy Of Sciences Of The United States Of America 1985, 82: 4930-4933. PMID: 3895227, PMCID: PMC390471, DOI: 10.1073/pnas.82.15.4930.Peer-Reviewed Original ResearchConceptsLeader peptideOrnithine transcarbamoylaseImport of precursorsMost mitochondrial proteinsMitochondrial matrix fractionOverall amino acid compositionMitochondrial matrix enzymeMitochondrial precursorsMitochondrial proteinsSubunit precursorAmino acid compositionBasic arginine residuesBasic residuesMatrix enzymeGlycine residueLarger precursorArginine residuesMatrix fractionIntact mitochondriaNH2-terminalDependent proteaseProteolytic cleavageTranscarbamoylaseResiduesMitochondria