Výsledky vyhledávání - "Pierre Le Maréchal"

Native metabotropic glutamate receptor 4 depresses synaptic transmission through an unusual Gαq transduction pathway

Autor: Frédéric M. Coquelle, Simon Bossi, Heather McLean, Raoudha Dammak, Marie-Ange Richard, Paulette Decottignies, Christelle Cadilhac, Thomas Bessiron, Solenne Chardonnet, Pierre Le Maréchal, Fabrice Ango, Cathy Isaura Ramos, Hervé Daniel, Céline Boursier, Catherine Berrier

Publikováno v: Neuropharmacology
Neuropharmacology, Elsevier, 2017, 121, pp.247-260. ⟨10.1016/j.neuropharm.2017.04.036⟩
Neuropharmacology, Elsevier, 2017, 121, pp.247-260. 〈10.1016/j.neuropharm.2017.04.036〉
Neuropharmacology, 2017, 121, pp.247-260. ⟨10.1016/j.neuropharm.2017.04.036⟩

International audience; In cerebellar cortex, mGlu4 receptors located on parallel fibers play an essential role in normal motor function, but the molecular mechanisms involved are not yet completely understood. Using a strategy combining biochemical

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2f55656f16fb2b81ff17933f10d169dd
https://hal.archives-ouvertes.fr/hal-01571666

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High phosphatidylinositol 4-phosphate (PI4P)-dependent ATPase activity for the Drs2p-Cdc50p flippase after removal of its N- and C-terminal extensions

Autor: Philippe Champeil, Pierre Le Maréchal, Joseph A. Lyons, Poul Nissen, José Luis Vázquez-Ibar, Cédric Montigny, Aurore Jacquot, Thibaud Dieudonné, Jakob Ulstrup, Miriam-Rose Ash, Guillaume Lenoir, Hassina Azouaoui

Publikováno v: Journal of Biological Chemistry
Journal of Biological Chemistry, American Society for Biochemistry and Molecular Biology, 2017, 292 (19), pp.7954-7970. ⟨10.1074/jbc.M116.751487⟩
Journal of Biological Chemistry, 2017, 292 (19), pp.7954-7970. ⟨10.1074/jbc.M116.751487⟩
Journal of Biological Chemistry, American Society for Biochemistry and Molecular Biology, 2017, 292 (19), pp.7954-7970. 〈10.1074/jbc.M116.751487〉
Azouaoui, H, Montigny, C, Dieudonné, T, Champeil, P, Jacquot, A, Vázquez-Ibar, J L, le Maréchal, P, Ulstrup, J, Ash, M-R, Lyons, J A, Nissen, P & Lenoir, G 2017, ' A High and Phosphatidylinositol-4-phosphate (PI4P)-dependent ATPase Activity for the Drs2p/Cdc50p Flippase after Removal of its N-and C-terminal Extensions ', Journal of Biological Chemistry, vol. 292, pp. 7954-7970 . https://doi.org/10.1074/jbc.M116.751487

International audience; P4-ATPases, also known as phospholipid flippases, are responsible for creating and maintaining transbilayer lipid asymmetry in eukaryotic cell membranes. Here, we use limited proteolysis to investigate the role of the N and C

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::78a13bfa67cbd26904683eacf27edde2
https://hal.archives-ouvertes.fr/hal-01697714

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Comparative Proteomic Analysis of Streptomyces lividans Wild-Type and ppk Mutant Strains Reveals the Importance of Storage Lipids for Antibiotic Biosynthesis

Autor: A. B. Smirnov, Marie-Joelle Virolle, Marine Froissard, Paulette Decottignies, Jéril Degrouard, Danièle Jaillard, Violaine Chapuis, Thierry Dulermo, Christophe H. Marchand, Pierre Le Maréchal

Publikováno v: Applied and Environmental Microbiology
Applied and Environmental Microbiology, American Society for Microbiology, 2013, 79 (19), pp.5907-5917. ⟨10.1128/AEM.02280-13⟩

Streptomyces lividans TK24 is a strain that naturally produces antibiotics at low levels, but dramatic overproduction of antibiotics occurs upon interruption of the ppk gene. However, the role of the Ppk enzyme in relation to the regulation of antibi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eea9302db4041a5d74911afa437c6343
https://doi.org/10.1128/aem.02280-13

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Native metabotropic glutamate receptor 4 depresses synaptic transmission through an unusual Gα

Autor: Solenne, Chardonnet, Thomas, Bessiron, Cathy Isaura, Ramos, Raoudha, Dammak, Marie-Ange, Richard, Céline, Boursier, Christelle, Cadilhac, Frédéric M, Coquelle, Simon, Bossi, Fabrice, Ango, Pierre, Le Maréchal, Paulette, Decottignies, Catherine, Berrier, Heather, McLean, Hervé, Daniel

Publikováno v: Neuropharmacology. 121

In cerebellar cortex, mGlu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::f562cc3ead955f3d53358ab4bfc854bc
https://pubmed.ncbi.nlm.nih.gov/28456688

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Dynamic Organization of Aminoacyl-tRNA Synthetase Complexes in the Cytoplasm of Human Cells

Autor: Pierre Le Maréchal, Paulette Decottignies, Monika Kaminska, Svitlana Havrylenko, Boris Negrutskii, Marc Mirande

Publikováno v: Journal of Biological Chemistry. 284:13746-13754

The localization in space and in time of proteins within the cytoplasm of eukaryotic cells is a central question of the cellular compartmentalization of metabolic pathways. The assembly of proteins within stable or transient complexes plays an essent

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::10ea5b124103cafe6e0f7289ca29612c
https://doi.org/10.1074/jbc.m900480200

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Dissection of the Structural Organization of the Aminoacyl-tRNA Synthetase Complex

Autor: Svitlana Havrylenko, Paulette Decottignies, Boris Negrutskii, Pierre Le Maréchal, Monika Kaminska, Marc Mirande, Sylvie Gillet

Publikováno v: Journal of Biological Chemistry. 284:6053-6060

The spatio-temporal organization of proteins within the cytoplasm of eukaryotic cells rests in part on the assembly of stable and transient multiprotein complexes. Here we examined the assembly of the multiaminoacyl-tRNA synthetase complex (MARS) in

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::527ec0a388bd6699db1142bf206b2f87
https://doi.org/10.1074/jbc.m809636200

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The thioredoxin-independent isoform of chloroplastic glyceraldehyde-3-phosphate dehydrogenase is selectively regulated by glutathionylation

Autor: Paulette Decottignies, Laure Michelet, Christophe H. Marchand, Myroslawa Miginiac-Maslow, Graham Noctor, Pierre Le Maréchal, Stéphane D. Lemaire, Paolo Trost, Francesca Sparla, Mirko Zaffagnini

Publikováno v: FEBS Journal. 274:212-226

In animal cells, many proteins have been shown to undergo glutathionylation under conditions of oxidative stress. By contrast, very little is known about this post-translational modification in plants. In the present work, we showed, using mass spect

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b44d9041ee4651f900d1881dcce8c4d5
https://doi.org/10.1111/j.1742-4658.2006.05577.x

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New targets of Arabidopsis thioredoxins revealed by proteomic analysis

Autor: Yves Meyer, Christophe H. Marchand, Pierre Le Maréchal, Emmanuelle Issakidis-Bourguet, Myroslawa Miginiac-Maslow, Paulette Decottignies

Publikováno v: Proteomics
Proteomics, Wiley-VCH Verlag, 2004, 4 (9), pp.2696-706. ⟨10.1002/pmic.200400805⟩

Proteomics was used to search for putative thioredoxin (TRX) targets in leaves of the model plant, Arabidopsis thaliana. About forty different proteins have been found to be reduced by TRX, after TRX itself has been specifically reduced by its NADPH-

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c1d7df7c9a4e505de5c434c7ef266921
https://doi.org/10.1002/pmic.200400805

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Role of positively charged residues in Chlamydomonas reinhardtii ferredoxin-NADP+-reductase

Autor: Catherine Gérard-Hirne, Valerie Flesch, Paulette Decottignies, Pierre Le Maréchal

Publikováno v: Plant Physiology and Biochemistry. 41:637-642

We have previously reported that ferredoxin-NADP-reductase (FNR) from the photosynthetic alga, Chlamydomonas reinhardtii was fully N -trimethylated in vivo on three specific lysines (K83, K89 and K135) located in two sequence insertions comparative t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::76a0b29e019d34767df465e0deb63a10
https://doi.org/10.1016/s0981-9428(03)00061-5

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