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Raffaele Ieva

@raffaeleieva.bsky.social
147 followers 162 following 12 posts

Group leader at the CNRS in Toulouse (France). We work on membrane biogenesis and protein transport using bacteria and mitochondria as model systems.

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Reposted by Raffaele Ieva
Eva Nowack @evanowack.bsky.social · 03/06/2026
⏳Only 2 weeks left to submit your abstract for the EMBO Meeting “Advances and New Frontiers in Protein Translocation Across Membranes” (21–25 Sept 2026, Sant Feliu de Guíxols, Spain, near Barcelona). More details and abstract submission here: meetings.embo.org/event/26-pro...
meetings.embo.org
Advances and new frontiers in protein translocation across membranes
The organization of cells into membrane-bound compartments is fundamental to life, requiring proteins to cross these barriers through highly specialized translocation systems. Understanding these pro…
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Raffaele Ieva @raffaeleieva.bsky.social · 24/11/2025
rdcu.be/eRxNf here our new study on the characterization of the lipopolysaccharide holotranslocon, LptDE and the newly identified subunits LptM and LptY. Great collaboration with @fronzeslab.bsky.social @pstansfeld.bsky.social @JulienMarcoux @YvesQuentin
rdcu.be
Structural basis of lipopolysaccharide assembly by the outer membrane translocon holo-complex
Nature Communications - The asymmetric distribution of lipopolysaccharide (LPS) on the surface of the bacterial outer membrane is essential and crucial for antibiotic resistance. Here, authors...
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Raffaele Ieva @raffaeleieva.bsky.social · 11/04/2025
Here our new preprint on the LPS holo-translocon doi.org/10.1101/2025... , collaboration with Yves Quentin @JulieMarcoux @fronzeslab.bsky.social @pstansfeld.bsky.social - @cbitoulouse.bsky.social
doi.org
Structural Basis of Lipopolysaccharide Assembly by the Outer Membrane Translocon Holo-Complex
Lipopolysaccharide (LPS) assembly at the surfaces-exposed leaflet of the bacterial outer membrane (OM) is mediated by the OM LPS translocon. An essential transmembrane beta-barrel protein, LptD, and a...
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Raffaele Ieva @raffaeleieva.bsky.social · 10/04/2025
Spoiler of our new preprint: How does LPS cross the bacterial outer membrane?
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Raffaele Ieva @raffaeleieva.bsky.social · 16/12/2024
Last days to send your application! deadline December 20!
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Raffaele Ieva @raffaeleieva.bsky.social · 29/11/2024
Let's start the Bsky adventure with a job post. Still about two weeks to apply to this postdoc position on "Molecular and Structural Biology of Membrane Biogenesis" in the labs @raffaeleieva.bsky.social ky.social and @fronzeslab.bsky.social slab.bsky.social in beautiful south-west of France!
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