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UMR 7281
Bioénergétique et Ingénierie des Protéines (BIP)
Le BIP développe des recherches dans le domaine de la bioénergétique des microorganismes, du niveau moléculaire au niveau cellulaire. À cette fin, les membres du BIP étudient aussi bien les mécanismes catalytiques qui se développent au sein de métalloprotéines, acteurs clés de la bioénergétique cellulaire, que l’évolution des systèmes de conversion d’énergie et les stratégies microbiennes d’acclimatation et d’adaptation à des modifications de l’environnement.
BIP develops research in the field of bioenergetics of microorganisms, from the molecular to the cellular level. To this end, BIP members study both the catalytic mechanisms that develop within metalloproteins, key actors in cellular bioenergetics, and the evolution of energy conversion systems and microbial strategies for acclimatization and adaptation to environmental changes.
Evénements / Events
Dernières / Latest
Publications
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A. Guessab, I. Mazurenko, E. Lojou, A. de Poulpiquet
Electrochemistry of redox enzymes: from functional enzyme immobilization to enzymatic bio-electrochemical devices (tutorial).
Bioelectrochemistry, 2026, 171, 109265 -. DOI: 10.1016/j.bioelechem.2026.109265 HAL: hal-05548558
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Ketty C. Tamburrini, Koar Chorozian, Clarisse Roblin, Aurore Labourel, Mireille Haon, Sacha Grisel, Evangelos Topakas, Mickael Lafond, Bruno Guigliarelli, Gaston Courtade, Sonia Longhi, Jean-Guy Berrin
The C-terminal intrinsically disordered region of a fungal lytic polysaccharide monooxygenase binds copper and displays anti-fungal properties.
International Journal of Biological Macromolecules, 2026, 366, 152439 -. DOI: 10.1016/j.ijbiomac.2026.152439 HAL: hal-05620939v1
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Leonardo Castañeda‐Losada, Michael Richter, Christophe Léger, Vincent Fourmond, Nicolas Plumeré
Electroenzymatic CO2 Fixation.
Angew Chem Int Ed, 2026, -. DOI: 10.1002/anie.202522125 HAL: hal-05635653
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Paolo Santucci, Frédéric Biaso, Jérôme Becam, Ludovic Dubard, Marianne Ilbert, Benjamin Ezraty, Ievgen Mazurenko, Elisabeth Lojou, Umberto Contaldo
A conserved copper-binding site in multicopper oxidases regulates the metalation of CueO from Escherichia coli.
Journal of Inorganic Biochemistry, 2026, 278, 113257 -. DOI: 10.1016/j.jinorgbio.2026.113257 HAL: hal-05506109
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Piotr J. Mak, Sandra Acebes, Victor Guallar, James R. Kincaid, Anabella Ivancich
Lactoperoxidase: Identification of the two Tyr radical sites for the stabilization of the pH-dependent [Fe(IV) = O Tyr•] catalytic intermediates by resonance Raman and multifrequency Electron Paramagnetic Resonance spectroscopies.
J. Inorg. Biochem, 2026, 277, 113199. DOI: 10.1016/j.jinorgbio.2025.113199 HAL: hal-05438767
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Kilian Zuchan, Nina Breuer, Christoph Laurich, Wolfgang Nitschke, Frauke Baymann, James A. Birrell
Thermodynamic landscape of the redox-centres in the electron-confurcating [FeFe]-Hydrogenase (TmHydABC) of Thermotoga maritima.
Biochimica et Biophysica Acta (BBA) – Bioenergetics, 2026, 1867 (2), 149577 -. DOI: 10.1016/j.bbabio.2025.149577 HAL: hal-05464704
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Thibaut Bourdin, Alain Guillot, Mickaël Mauger, Benjamin Lefranc, Sylvain Gervason, Matthieu Glousieau, Stéphane Grimaldi, Jérôme Leprince, Aurélien Thureau, Alhosna Benjdia, Olivier Berteau
The stereochemical mechanism of the B12-dependent radical SAM glutamine methyltransferase (QCMT): Novel insights and unprecedented post-translational modifications.
BioRxiv, 2026, -. DOI: 10.64898/2026.03.17.712072
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Loic Soriano, Achuthan Manoj Kumar, Guillaume Gerbaud, Adrien Savoyant, Remy Dassonneville, Hervé Vezin, Olivier Jeannin, Maylis Orio, Marc Fourmigué, Sylvain Bertaina
Exploring electron spin dynamics in spin chains using defects as a quantum probe.
Nat Commun, 2026, -. DOI: 10.1038/s41467-026-70589-8 HAL: hal-05483494
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Laura V. Opdam, Peter Gebhardt, Christophe Léger, Holger Dobbek, Vincent Fourmond
Correspondence on “Fortification of FeS Clusters Reshapes Anaerobic CO Dehydrogenase into an Air-Viable Enzyme Through Multilayered Sealing of O2 Tunnels”.
Angew. Chem. Int. Ed., 2026, -. DOI: 10.1002/anie.1942100 HAL: hal-05634579
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Gwendoline Degré, Audrey Tempier, Marie Vaillant, Cécile Jourlin‐Castelli, Simon Duval, Régine Lebrun, Barbara Schoepp‐Cothenet
Demonstration of the Role of Both a Ttr and a Psr Homologue Enzymes in the Respiration of Tetrathionate by an Environmental Bacterium Shewanella sp. ANA ‐3.
Environmental Microbiology, 2026, 28 (3), -. DOI: 10.1111/1462-2920.70258 HAL: hal-05542630