2024
Bacterial flagella hijack type IV pili proteins to control motility
Liu X, Tachiyama S, Zhou X, Mathias R, Bonny S, Khan M, Xin Y, Roujeinikova A, Liu J, Ottemann K. Bacterial flagella hijack type IV pili proteins to control motility. Proceedings Of The National Academy Of Sciences Of The United States Of America 2024, 121: e2317452121. PMID: 38236729, PMCID: PMC10823254, DOI: 10.1073/pnas.2317452121.Peer-Reviewed Original Research
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 ResearchConceptsProtein-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
2019
In Situ Structures of Polar and Lateral Flagella Revealed by Cryo-Electron Tomography
Zhu S, Schniederberend M, Zhitnitsky D, Jain R, Galán JE, Kazmierczak BI, Liu J. In Situ Structures of Polar and Lateral Flagella Revealed by Cryo-Electron Tomography. Journal Of Bacteriology 2019, 201: 10.1128/jb.00117-19. PMID: 31010901, PMCID: PMC6560136, DOI: 10.1128/jb.00117-19.Peer-Reviewed Original ResearchConceptsCryo-electron tomographyBacterial flagellaFlagellar assemblyPolar flagellumPeritrichous flagellaSerovar TyphimuriumSpecies-specific featuresBacterial pathogensOuter membrane complexSelf-assembling nanomachineFlagellar systemFlagellar structureFlagellar numberSubtomogram averagingMembrane complexLateral flagellaStructural basisDistinct flagellaMolecular machinesFlagellaSitu structureModel systemPseudomonasTyphimuriumRange of variation
2018
The Vibrio H-Ring Facilitates the Outer Membrane Penetration of the Polar Sheathed Flagellum
Zhu S, Nishikino T, Kojima S, Homma M, Liu J. The Vibrio H-Ring Facilitates the Outer Membrane Penetration of the Polar Sheathed Flagellum. Journal Of Bacteriology 2018, 200: 10.1128/jb.00387-18. PMID: 30104237, PMCID: PMC6182240, DOI: 10.1128/jb.00387-18.Peer-Reviewed Original ResearchConceptsPolar sheathed flagellumPeriplasmic flagellaExternal flagellaOuter membraneSheathed flagellumBacterial life cycleCryo-electron tomographyWild-type cellsInternal periplasmic flagellaMultiple peritrichous flagellaRemarkable nanomachinesFlagellar genesPeritrichous flagellaPeriplasmic spaceMost bacteriaNovel functionMolecular basisBacterial flagellaMajor organellesBacterial speciesFlagellaMembrane penetrationH-ringGenesLife cycle