Carbon nanotubes as templates for polymerized lipid assemblies

Autor: Cédric Thauvin, Hervé Celia, Stéphane Meunier, Charles Mioskowski, Stéphane Rickling, Patrick Schultz

Publikováno v: Nature Nanotechnology
Nature Nanotechnology, Nature Publishing Group, 2008, 3 (12), pp.743-8. ⟨10.1038/nnano.2008.318⟩
Nature Nanotechnology, 2008, 3 (12), pp.743-8. ⟨10.1038/nnano.2008.318⟩

Amphiphilic molecules—molecules that have both hydrophobic and hydrophilic properties—can self-assemble in water to form diverse structures such as micelles, vesicles and tubes1,2,3, and these nanostructures can be used for delivering drugs4,5, s

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d7d09391abfd4590f84c5f90f0c04e32
https://doi.org/10.1038/nnano.2008.318

Lipid nanotubes as substrates for helical crystallization of macromolecules

Autor: Ronald A. Milligan, Elizabeth M. Wilson-Kubalek, Rhoderick E. Brown, Hervé Celia

Publikováno v: Proceedings of the National Academy of Sciences. 95:8040-8045

A general approach for crystallization of proteins in a fast and simple manner would be of immense interest to biologists studying protein structure–function relationships. Here, we describe a method that we have developed for promoting the formati

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::417f91af312ee80e6c116b032e4aa193
https://doi.org/10.1073/pnas.95.14.8040

High water solubility and fold in amphipols of proteins with large hydrophobic regions: Oleosins and caleosin from seed lipid bodies

Autor: Alexandre Giuliani, Hervé Celia, Christophe Tribet, Pierre Briozzo, Agnès Pallier, Yann Gohon, Jean-David Vindigni, Thierry Chardot, Franck Wien

Publikováno v: Biochimica et Biophysica Acta:Biomembranes
Biochimica et Biophysica Acta:Biomembranes, Elsevier, 2011, 1808 (3), pp.706-716. ⟨10.1016/j.bbamem.2010.12.002⟩
Biochimica et Biophysica Acta:Biomembranes, 2011, 1808 (3), pp.706-716. ⟨10.1016/j.bbamem.2010.12.002⟩

Seed lipid bodies constitute natural emulsions stabilized by specialized integral membrane proteins, among which the most abundant are oleosins, followed by the calcium binding caleosin. These proteins exhibit a triblock structure, with a highly hydr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b57f7ab439961bb9275dc89bf7b766f3
https://hal.archives-ouvertes.fr/hal-00999885

Visualization of interactions between siderophore transporters and the energizing protein TonB by native PAGE

Autor: Hendrik Adams, Hervé Celia, Franc Pattus, Souhaila Choul-Li

Publikováno v: Electrophoresis
Electrophoresis, Wiley-VCH Verlag, 2008, 29 (6), pp.1333-1338. ⟨10.1002/elps.200700612⟩

Horizontal nondenaturing electrophoresis of proteins in polyacrylamide gels was used to observe specific interactions between membrane proteins. The method was particularly well suited for solubilized transporters of the outer membrane of Gram-negati

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f859525b85e6f4f9282387daee8f71b2
https://pubmed.ncbi.nlm.nih.gov/18288671

Structural study of the yeast RNA polymerase A

Autor: Pierre Oudet, André Sentenac, Seth A. Darst, Roger D. Kornberg, Hervé Celia, Patrick Schultz, Pierre Colin, Michel Riva

Publikováno v: Journal of Molecular Biology. 216:353-362

Two-dimensional crystals of yeast RNA polymerase A (I) were obtained by interaction with positively charged lipid layers. The analysis of single molecular images of lipid-bound RNA polymerases showed that the enzyme was preferentially oriented by the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1c56f10bb91aee08a7d11e7ba47b048a
https://doi.org/10.1016/s0022-2836(05)80326-2