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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.
Dernières / Latest
Publications
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V. Saska, U. Contaldo, I. Mazurenko, A. de Poulpiquet, E. Lojou
High electrolyte concentration effect on enzymatic oxygen reduction.
Bioelectrochemistry, 2023, 153, 108503 -. DOI: 10.1016/j.bioelechem.2023.108503 HAL: hal-04157497
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Andrea Fasano, Chloé Guendon, Aurore Jacq-Bailly, Arlette Kpebe, Jérémy Wozniak, Carole Baffert, Melisa del Barrio, Vincent Fourmond, Myriam Brugna, Christophe Léger
A Chimeric NiFe Hydrogenase Heterodimer to Assess the Role of the Electron Transfer Chain in Tuning the Enzyme’s Catalytic Bias and Oxygen Tolerance.
J. Am. Chem. Soc., 2023, -. DOI: 10.1021/jacs.3c06895
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Andrea Fasano, Vincent Fourmond, Christophe Léger
Kinetic modeling of 2e-/1H+ and 2e-/2H+ bidirectional catalytic cycles.
Bioelectrochemistry, 2023, 108511 -. DOI: 10.1016/j.bioelechem.2023.108511
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Lana Weber, Atar Gilat, Nathanael Maillot, Deborah Byrne, Pascal Arnoux, Marie‐Thérèse Giudici‐Orticoni, Vincent Méjean, Marianne Ilbert, Olivier Genest, Rina Rosenzweig, Sébastien Dementin
Bacterial adaptation to cold: Conservation of a short J‐domain co‐chaperone and its protein partners in environmental proteobacteria.
Environmental Microbiology, 2023, -. DOI: 10.1111/1462-2920.16478
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Orion Farr, Jihua Hao, Nolan Fehon, Winnie Liu, John Reinfelder, Nathan Yee, Paul Falkowski
Archean phosphorus recycling facilitated by ultraviolet radiation.
PNAS, 2023, 120 (30), 8. DOI: https://doi.org/10.1073/pnas.2307524120
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Orion Farr, Nil Gaudu, Gregoire Danger, Michael Russell, Daniel Ferry, Wolfgang Nitschke, Simon Duval
Methanol on the rocks: Green rust transformation promotes the oxidation of methane.
ChemRxiv, 2023, 8. DOI: https://doi.org/10.26434/chemrxiv-2023-4z4n0
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Andrea Fasano, Aurore Bailly, Jeremy Wozniak, Vincent Fourmond, Christophe Léger
Catalytic bias and redox-driven inactivation of ancestral FeFe hydrogenases from group B2.
bioRxiv, 2023. DOI: 10.1101/2023.06.23.541094
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Guillaume Gerbaud, Brice Barbat, Mathilde Tribout, Emilien Etienne, Valérie Belle, Badreddine Douzi, Romé Voulhoux, Alessio Bonucci
Refining the Dynamic Network of T2SS Endopilus Tip Heterocomplex Combining cw‐EPR and Nitroxide–Gd III Distance Measurements.
ChemBioChem, 2023, 24 (15), e2023000. DOI: 10.1002/cbic.202300099 HAL: hal-04210232v1
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Raphaël J. Labidi, Bruno Faivre, Philippe Carpentier, Giulia Veronesi, Albert Solé-Daura, Ragnar Bjornsson, Christophe Léger, Philipp Gotico, Yun Li, Mohamed Atta, Marc Fontecave
Light-Driven Hydrogen Evolution Reaction Catalyzed by a Molybdenum–Copper Artificial Hydrogenase.
J. Am. Chem. Soc., 2023, -. DOI: 10.1021/jacs.3c01350
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Marcos R. Infantes-Garcia, Sarah H.E. Verkempinck, Fréderic Carriére, Marc E. Hendrickx, Tara Grauwet
Pre-duodenal lipid digestion of emulsions: Relevance, colloidal aspects and mechanistic insight.
Food Research International, 2023, 168, 112785. DOI: 10.1016/j.foodres.2023.112785 HAL: hal-04061615v1