2020
Structural basis of ER-associated protein degradation mediated by the Hrd1 ubiquitin ligase complex
Wu X, Siggel M, Ovchinnikov S, Mi W, Svetlov V, Nudler E, Liao M, Hummer G, Rapoport TA. Structural basis of ER-associated protein degradation mediated by the Hrd1 ubiquitin ligase complex. Science 2020, 368 PMID: 32327568, PMCID: PMC7380553, DOI: 10.1126/science.aaz2449.Peer-Reviewed Original ResearchMeSH KeywordsCarrier ProteinsCryoelectron MicroscopyEndoplasmic ReticulumEndoplasmic Reticulum-Associated DegradationMembrane GlycoproteinsMembrane ProteinsMolecular Dynamics SimulationMultiprotein ComplexesProtein DomainsProtein FoldingProteolysisSaccharomyces cerevisiae ProteinsUbiquitin-Protein LigasesConceptsHrd1 complexLuminal endoplasmic reticulum proteinsCryo-electron microscopy analysisHrd1 ubiquitin ligaseEndoplasmic reticulum proteinER membraneUbiquitin ligaseProtein degradationStructural basisReticulum proteinsPolypeptide loopMembrane regionsLateral gateLuminal binding sitesBinding sitesLuminal cavityForm twoYos9RetrotranslocationERADMicroscopy analysisSubcomplexLigaseHRD1Proteasome
2017
Cryo-EM structure of the protein-conducting ERAD channel Hrd1 in complex with Hrd3
Schoebel S, Mi W, Stein A, Ovchinnikov S, Pavlovicz R, DiMaio F, Baker D, Chambers MG, Su H, Li D, Rapoport TA, Liao M. Cryo-EM structure of the protein-conducting ERAD channel Hrd1 in complex with Hrd3. Nature 2017, 548: 352-355. PMID: 28682307, PMCID: PMC5736104, DOI: 10.1038/nature23314.Peer-Reviewed Original ResearchMeSH KeywordsCryoelectron MicroscopyEndoplasmic Reticulum-Associated DegradationHydrophobic and Hydrophilic InteractionsMembrane GlycoproteinsModels, MolecularProtein ConformationSaccharomyces cerevisiaeSaccharomyces cerevisiae ProteinsUbiquitin-Protein Ligases