1999
Substrate Targeting in the Ubiquitin System
Laney J, Hochstrasser M. Substrate Targeting in the Ubiquitin System. Cell 1999, 97: 427-430. PMID: 10338206, DOI: 10.1016/s0092-8674(00)80752-7.Peer-Reviewed Original Research
1998
Degradation Signal Masking by Heterodimerization of MATα2 and MATa1 Blocks Their Mutual Destruction by the Ubiquitin-Proteasome Pathway
Johnson P, Swanson R, Rakhilina L, Hochstrasser M. Degradation Signal Masking by Heterodimerization of MATα2 and MATa1 Blocks Their Mutual Destruction by the Ubiquitin-Proteasome Pathway. Cell 1998, 94: 217-227. PMID: 9695950, DOI: 10.1016/s0092-8674(00)81421-x.Peer-Reviewed Original ResearchMeSH KeywordsAmino Acid SequenceCysteine EndopeptidasesDimerizationDiploidyFungal ProteinsHaploidyIntramolecular TransferasesLipoproteinsMating FactorMolecular Sequence DataMultienzyme ComplexesMutationPeptidesPheromonesProteasome Endopeptidase ComplexProtein Structure, SecondarySaccharomyces cerevisiaeSaccharomyces cerevisiae ProteinsUbiquitinsConceptsUbiquitin-proteasome pathwayDegradation signalCoiled-coil interactionsAlpha haploid cellsRegulated turnoverMultiprotein complexesHaploid cellsPathway substrateTranscription factorsExtensive mutagenesisProteolytic signalMolecular mechanismsCell typesHeterodimerizationSuch regulationCritical determinantPathwayAlpha2MATa1MATα2Signal maskingRepressorHaploidsSaccharomycesMutagenesis
1993
Multiple ubiquitin-conjugating enzymes participate in the in vivo degradation of the yeast MATα2 repressor
Chen P, Johnson P, Sommer T, Jentsch S, Hochstrasser M. Multiple ubiquitin-conjugating enzymes participate in the in vivo degradation of the yeast MATα2 repressor. Cell 1993, 74: 357-369. PMID: 8393731, DOI: 10.1016/0092-8674(93)90426-q.Peer-Reviewed Original ResearchConceptsUbiquitin-conjugatingAttachment of ubiquitinUbiquitin-conjugating enzymeUBC proteinUbiquitination complexMolecular functionsTranscriptional regulatorsUbiquitination pathwayCellular processesSubstrate specificityDegradation signalPhysiological targetsSubstrate selectionCombinatorial mechanismsUnexpected overlapUBC6Intracellular degradationEnzymeProteinAlpha 2PathwayUbc7Deg1RepressorUbiquitin