2022
In situ architecture of the lipid transport protein VPS13C at ER–lysosome membrane contacts
Cai S, Wu Y, Guillén-Samander A, Hancock-Cerutti W, Liu J, De Camilli P. In situ architecture of the lipid transport protein VPS13C at ER–lysosome membrane contacts. Proceedings Of The National Academy Of Sciences Of The United States Of America 2022, 119: e2203769119. PMID: 35858323, PMCID: PMC9303930, DOI: 10.1073/pnas.2203769119.Peer-Reviewed Original ResearchMeSH KeywordsATP-Binding Cassette TransportersBacterial Outer Membrane ProteinsBiological TransportCell MembraneCryoelectron MicroscopyEndoplasmic ReticulumHeLa CellsHumansLipid MetabolismLysosomesProteinsConceptsEndoplasmic reticulumCryo-focused ion beam millingMembrane contact sitesCryo-electron tomographyFull-length structureLipid transport proteinsRod-like densitiesLysosome contactBinding partnerGenetic approachesHydrophobic grooveTransport proteinsContact sitesVps13Lipid transportAlphaFold predictionsFull-length modelHeLa cellsMembrane contactSitu architectureAdjacent membranesVPS13CProteinStructural informationEndo/lysosomes
2020
In Situ Structure of the Vibrio Polar Flagellum Reveals a Distinct Outer Membrane Complex and Its Specific Interaction with the Stator
Zhu S, Nishikino T, Takekawa N, Terashima H, Kojima S, Imada K, Homma M, Liu J. In Situ Structure of the Vibrio Polar Flagellum Reveals a Distinct Outer Membrane Complex and Its Specific Interaction with the Stator. Journal Of Bacteriology 2020, 202: 10.1128/jb.00592-19. PMID: 31767780, PMCID: PMC6989802, DOI: 10.1128/jb.00592-19.Peer-Reviewed Original ResearchMeSH KeywordsBacterial Outer Membrane ProteinsBacterial ProteinsCryoelectron MicroscopyElectron Microscope TomographyFlagellaMolecular Motor ProteinsProtein ConformationVibrio alginolyticusConceptsProtein-protein interactionsCryo-electron tomographyStator unitsFlagellar rotationDetailed protein-protein interactionsUnique protein-protein interactionsGram-negative marine bacteriumPolar sheathed flagellumBasal body structureHigh-speed motilityBacterial flagellar motorLarge conformational changesSpecific interactionsFirst structural evidencePeriplasmic domainPolar flagellumFlagellar motorPeptidoglycan layerMembrane complexT ringMarine bacteriumBacterial flagellaGenetic analysisDetailed structural informationSheathed flagellum