A viable ubiquitin‐activating enzyme mutant for evaluating ubiquitin system function in Saccharomyces cerevisiae
Swanson R, Hochstrasser M. A viable ubiquitin‐activating enzyme mutant for evaluating ubiquitin system function in Saccharomyces cerevisiae. FEBS Letters 2000, 477: 193-198. PMID: 10908719, DOI: 10.1016/s0014-5793(00)01802-0.Peer-Reviewed Original ResearchConceptsUbiquitin system functionActivation of ubiquitinUbiquitin-activating enzymeProteasome-independent degradationUbiquitin systemCellular processesPathway substrateMammalian cellsHypomorphic alleleProtein modificationEnzyme mutantsMutant allelesMembrane receptorsMutantsUbiquitinComparable mutantsSaccharomycesCell functionAllelesProteasomeYeastProteinEnzymeDegradationE1The Yeast ULP2 (SMT4) Gene Encodes a Novel Protease Specific for the Ubiquitin-Like Smt3 Protein
Li S, Hochstrasser M. The Yeast ULP2 (SMT4) Gene Encodes a Novel Protease Specific for the Ubiquitin-Like Smt3 Protein. Molecular And Cellular Biology 2000, 20: 2367-2377. PMID: 10713161, PMCID: PMC85410, DOI: 10.1128/mcb.20.7.2367-2377.2000.Peer-Reviewed Original ResearchMeSH KeywordsAmino Acid SequenceCell DivisionChromosomesCysteine EndopeptidasesDNA DamageEndopeptidasesFungal ProteinsHydroxyureaMitosisMolecular Sequence DataMutationRepressor ProteinsSaccharomyces cerevisiaeSaccharomyces cerevisiae ProteinsSequence Homology, Amino AcidSmall Ubiquitin-Related Modifier ProteinsSUMO-1 ProteinTemperatureUbiquitinsConceptsCell cycle checkpoint arrestTemperature-sensitive growthCentromere-binding proteinsUbiquitin-like proteinDNA-damaging agentsAbnormal cell morphologyYeast SMT3Number suppressorGene EncodesPleiotropic phenotypesChromosome stabilityMutant accumulatesSingle mutantsCheckpoint arrestUlp2SUMO-1Smt3Ulp1DNA damageMutantsReplication inhibitionProteinCell morphologyNormal kineticsCell function