Výsledky vyhledávání - "Patrice Catty"

Akademický článek

Mycobacterial resistance to zinc poisoning requires assembly of P-ATPase-containing membrane metal efflux platforms

Autor: Yves-Marie Boudehen, Marion Faucher, Xavier Maréchal, Roger Miras, Jérôme Rech, Yoann Rombouts, Olivier Sénèque, Maximilian Wallat, Pascal Demange, Jean-Yves Bouet, Olivier Saurel, Patrice Catty, Claude Gutierrez, Olivier Neyrolles

Publikováno v: Nature Communications, Vol 13, Iss 1, Pp 1-17 (2022)

The human pathogen Mycobacterium tuberculosis requires a metal exporter, CtpC, for resistance to zinc poisoning. Here, the authors show that zinc resistance also depends on a chaperone-like protein that binds zinc ions, forms high-molecular-weight co

Externí odkaz: https://doaj.org/article/f8d56618347d41b3aa4b720a1e70773b

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Akademický článek

Structural Insights into the Nucleotide-Binding Domains of the P1B-type ATPases HMA6 and HMA8 from Arabidopsis thaliana.

Autor: Hubert Mayerhofer, Emeline Sautron, Norbert Rolland, Patrice Catty, Daphné Seigneurin-Berny, Eva Pebay-Peyroula, Stéphanie Ravaud

Publikováno v: PLoS ONE, Vol 11, Iss 11, p e0165666 (2016)

Copper is a crucial ion in cells, but needs to be closely controlled due to its toxic potential and ability to catalyse the formation of radicals. In chloroplasts, an important step for the proper functioning of the photosynthetic electron transfer c

Externí odkaz: https://doaj.org/article/72bfec43a032440bb207eeec3d03b79b

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Mycobacterial resistance to zinc poisoning requires assembly of P-ATPase-containing membrane metal efflux platforms

Autor: Olivier Neyrolles, Olivier Sénèque, Marion Faucher, Xavier Maréchal, Roger Miras, Claude Gutierrez, Pascal Demange, Yves-Marie Boudehen, Jérôme Rech, Maximilian Wallat, Patrice Catty, Olivier Saurel, Jean-Yves Bouet

Transition metals are toxic at high concentrations. The P1B-ATPase metal exporter CtpC/Rv3270 is required for resistance to zinc poisoning in the human pathogen Mycobacterium tuberculosis. Here, we discovered that zinc resistance also depends on the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::362b158c57fb45fb77d320d76321a3eb
https://hal.archives-ouvertes.fr/hal-03375481

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High-affinity iron and calcium transport pathways are involved in U(VI) uptake in the budding yeast Saccharomyces cerevisiae

Autor: Stéphane Ravanel, Claude Alban, Jacques Bourguignon, Benoît Revel, Patrice Catty

Publikováno v: Journal of Hazardous Materials
Journal of Hazardous Materials, Elsevier, 2022, 422, pp.126894. ⟨10.1016/j.jhazmat.2021.126894⟩
Journal of Hazardous Materials, 2022, 422, pp.126894. ⟨10.1016/j.jhazmat.2021.126894⟩

Uranium (U) is a naturally-occurring radionuclide toxic for living organisms that can take it up. To date, the mechanisms of U uptake are far from being understood. Here, we used the yeast Saccharomyces cerevisiae as a unicellular eukaryote model to

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5d74a23bacfe9cdc743f3b06f5d9b0b2
https://pubmed.ncbi.nlm.nih.gov/34416697

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The role of cysteine and sulfide in the interplay between microbial Hg(II) uptake and sulfur metabolism

Autor: Jean-Louis Hazemann, Patrice Catty, Sara A. Thomas, Jean François Gaillard, Isabelle Michaud-Soret

Publikováno v: Metallomics
Metallomics, Royal Society of Chemistry, 2019, 11 (7), pp.1219-1229. ⟨10.1039/c9mt00077a⟩
Metallomics, 2019, 11 (7), pp.1219-1229. ⟨10.1039/c9mt00077a⟩

Biogenic thiols, such as cysteine, have been used to control the speciation of Hg(ii) in bacterial exposure experiments. However, the extracellular biodegradation of excess cysteine leads to the formation of Hg(ii)–sulfide species, convoluting the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::54d9281001ad4c3471a62893f5670068
https://hal.archives-ouvertes.fr/hal-02148519/document

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Functional characterization of the Ca2+-ATPase SMA1 from Schistosoma mansoni

Autor: Ricardo De Mendonça, Xavier Maréchal, Patrice Catty, Roger Miras, Jean Revilloud

Publikováno v: Biochemical Journal
Biochemical Journal, Portland Press, 2018, 475 (1), pp.289-303. ⟨10.1042/BCJ20170355⟩
Biochemical Journal, 2018, 475 (1), pp.289-303. ⟨10.1042/BCJ20170355⟩

Schistosoma mansoni is a parasite that causes bilharzia, a neglected tropical disease affecting hundreds of millions of people each year worldwide. In 2012, S. mansoni had been identified as the only invertebrate possessing two SERCA-type Ca2+-ATPase

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::78ba0c6cc21855586117823c86943e90
https://hal.archives-ouvertes.fr/hal-01666692

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Functional characterization of the Ca

Autor: Xavier, Maréchal, Ricardo, De Mendonça, Roger, Miras, Jean, Revilloud, Patrice, Catty

Publikováno v: The Biochemical journal. 475(1)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::6ac40a57808ab77a476d1619bc347b4b
https://pubmed.ncbi.nlm.nih.gov/29229760

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Structural Insights into the Nucleotide-Binding Domains of the P1B-type ATPases HMA6 and HMA8 from Arabidopsis thaliana

Autor: Eva Pebay-Peyroula, Norbert Rolland, Hubert Mayerhofer, Patrice Catty, Daphné Seigneurin-Berny, Emeline Sautron, Stéphanie Ravaud

Publikováno v: PLoS ONE
PLoS ONE, Public Library of Science, 2016, 11 (11), pp.e0165666. ⟨10.1371/journal.pone.0165666⟩
PLoS ONE, Vol 11, Iss 11, p e0165666 (2016)
Plos One 11 (11), 1-16. (2016)
PLoS ONE, 2016, 11 (11), pp.e0165666. ⟨10.1371/journal.pone.0165666⟩
'PloS One ', vol: 11, pages: e0165666-1-e0165666-16 (2016)

International audience; Copper is a crucial ion in cells, but needs to be closely controlled due to its toxic potential and ability to catalyse the formation of radicals. In chloroplasts, an important step for the proper functioning of the photosynth

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7f56bac3447a1b9f0d4141a516a33497
https://hal.archives-ouvertes.fr/hal-01426929

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Identification of Two Conserved Residues Involved in Copper Release from Chloroplast PIB-1-ATPases

Autor: Cécile Giustini, Emeline Sautron, Thuy Van Dang, Daniel Salvi, Patrice Catty, Lucas Moyet, Serge Crouzy, Norbert Rolland, Daphné Seigneurin-Berny

Publikováno v: Journal of Biological Chemistry
Journal of Biological Chemistry, American Society for Biochemistry and Molecular Biology, 2016, 291 (38), pp.20136-20148. ⟨10.1074/jbc.M115.706978⟩
Journal of Biological Chemistry 38 (291), 20136-20148. (2016)
Journal of Biological Chemistry, 2016, 291 (38), pp.20136-20148. ⟨10.1074/jbc.M115.706978⟩

International audience; Copper is an essential transition metal for living organisms. In the plant model Arabidopsis thaliana, half of the copper content is localized in the chloroplast and, as a cofactor of plastocyanin, copper is essential for phot

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f7ea1ef7f72c4d016dbb9196f0b2ce90
https://hal.archives-ouvertes.fr/hal-01355863/document

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Membrane Protein Production in Lactococcus lactis for Functional Studies

Autor: Daphne, Seigneurin-Berny, Martin S, King, Emiline, Sautron, Lucas, Moyet, Patrice, Catty, François, André, Norbert, Rolland, Edmund R S, Kunji, Annie, Frelet-Barrand

Publikováno v: Methods in molecular biology (Clifton, N.J.). 1432

Due to their unique properties, expression and study of membrane proteins in heterologous systems remains difficult. Among the bacterial systems available, the Gram-positive lactic bacterium, Lactococcus lactis, traditionally used in food fermentatio

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::ce87c47bcd3df89f49283f04f7c6ea87
https://pubmed.ncbi.nlm.nih.gov/27485331

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