Bases moléculaires de la catalyse rédox

Molecular bases of redox catalysis

2025

Joel I. Badillo‐Gómez, Irene Suarez‐Antuña, Ievgen Mazurenko, Frédéric Biaso, Jacques Pécaut, Elisabeth Lojou, Pascale Delangle, Sarah Hostachy.
Biomimetic Pseudopeptides to Decipher the Interplay between Cu and Methionine‐Rich Domains in Proteins.
Chemistry A European J, 2025, e202403896. DOI: 10.1002/chem.202403896 HAL: hal-04873808

2024

Umberto Contaldo, Dylan Savant-Aira, Alexandra Vergnes, Jérôme Becam, Frédéric Biaso, Marianne Ilbert, Laurent Aussel, Benjamin Ezraty, Elisabeth Lojou, Ievgen Mazurenko.
Methionine-rich domains emerge as facilitators of copper recruitment in detoxification systems.
Proc. Natl. Acad. Sci. U.S.A., 2024, 121 (42), e2402862121. DOI: 10.1073/pnas.2402862121 HAL: hal-04728816

Lars J.C. Jeuken, Dennis G.H. Hetterscheid, Marc T.M. Koper, Carla Casadevall, Christophe Léger, Antoni Llobet, Ross D. Milton, Ryuhei Nakamura, Kristina Tschulik.
Toward an informative comparison of heterogeneous, synthetic, and biological electrocatalysis in energy conversion.
Chem Catalysis, 2024, 101098 –. DOI: 10.1016/j.checat.2024.101098 HAL: hal-04691332v1

Alessia Munzone, Manon Pujol, Ashish Tamhankar, Chris Joseph, Ievgen Mazurenko, Marius Réglier, Sergio A. V. Jannuzzi, Antoine Royant, Giuseppe Sicoli, Serena DeBeer, Maylis Orio, A. Jalila Simaan, Christophe Decroos.
Integrated Experimental and Theoretical Investigation of Copper Active Site Properties of a Lytic Polysaccharide Monooxygenase from Serratia marcescens.
Inorg. Chem., 2024, 63 (24), 11063 – 11078. DOI: 10.1021/acs.inorgchem.4c00602 HAL: hal-04595887

Andrea Fasano, Aurore Jacq-Bailly, Jeremy Wozniak, Vincent Fourmond, Christophe Léger.
Catalytic Bias and Redox-Driven Inactivation of the Group B FeFe Hydrogenase CpIII.
ACS Catal., 2024, 14 (9), 7001 – 7010. DOI: 10.1021/acscatal.4c01352 HAL: hal-04570861v1 (dataset available here)

Andrea Fasano, Vincent Fourmond, Christophe Léger.
Outer-sphere effects on the O2 sensitivity, catalytic bias and catalytic reversibility of hydrogenases.
Chem. Sci., 2024, 15, 5418 – 5433. DOI: 10.1039/D4SC00691G HAL: hal-04550524v1 (dataset available here)

Andrea Fasano, Vincent Fourmond, Christophe Léger.
The difference bidirectionality makes to the kinetic modeling of molecular catalysis.
Curr. Op. Electrochem., 2024, 46, 101489. DOI: 10.1016/j.coelec.2024.101489 HAL: hal-04550686v1

Andrea Fasano, Carole Baffert, Conrad Schumann, Gustav Berggren, James A. Birrell, Vincent Fourmond, Christophe Léger.
Kinetic Modeling of the Reversible or Irreversible Electrochemical Responses of FeFe-Hydrogenases.
J. Am. Chem. Soc., 2024, 146 (2), 1455–1466. DOI: 10.1021/jacs.3c10693 HAL: hal-04372676v1 (dataset available here)

Ana Rita Oliveira, Cristiano Mota, Guilherme Vilela-Alves, Rita Rebelo Manuel, Neide Pedrosa, Vincent Fourmond, Kateryna Klymanska, Christophe Léger, Bruno Guigliarelli, Maria João Romão, Inês A. Cardoso Pereira.
An allosteric redox switch involved in oxygen protection in a CO2 reductase.
Nat Chem Biol, 2024, 20 (1), 111-119. DOI: 10.1038/s41589-023-01484-2 HAL: hal-04383526 (dataset available here)

Andrea Fasano, Vincent Fourmond, Christophe Léger.
Kinetic modeling of 2e-/1H+ and 2e-/2H+ bidirectional catalytic cycles.
Bioelectrochemistry, 2024, 108511 –. DOI: 10.1016/j.bioelechem.2023.108511 HAL: hal-04284492

2023

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, 145 (36), 20021–20030. DOI: 10.1021/jacs.3c06895 HAL: hal-04284474 (dataset available here)

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 HAL: hal-04128647

Cheriehan Hessin, Jules Schleinitz, Nolwenn Le Breton, Sylvie Choua, Laurence Grimaud, Vincent Fourmond, Marine Desage-El Murr, Christophe Léger.
Assessing the Extent of Potential Inversion by Cyclic Voltammetry: Theory, Pitfalls, and Application to a Nickel Complex with Redox-Active Iminosemiquinone Ligands.
Inorg. Chem., 2023. DOI: 10.1021/acs.inorgchem.2c04365 HAL: hal-04071135

Marta Meneghello, Alexandre Uzel, Marianne Broc, Rita R Manuel, Axel Magalon, Inês A. C. Pereira, Christophe Léger, Anne Walburger, Vincent Fourmond.
Electrochemical Kinetics Support a Second Coordination Sphere Mechanism in Metal‐Based Formate Dehydrogenase.
Angew Chem Int Ed, 2023. DOI: 10.1002/anie.202212224 HAL: hal-03965660

2022

Andreas Rutz, Chandan K. Das, Andrea Fasano, Jan Jaenecke, Shanika Yadav, Ulf-Peter Apfel, Vera Engelbrecht, Vincent Fourmond, Christophe Léger, Lars V. Schäfer, Thomas Happe.
Increasing the O2 Resistance of the [FeFe]-Hydrogenase CbA5H through Enhanced Protein Flexibility.
ACS Catal., 2022, 856 – 865. DOI: 10.1021/acscatal.2c04031 HAL: hal-03932821

Sven T. Stripp, Benjamin R. Duffus, Vincent Fourmond, Christophe Léger, Silke Leimkühler, Shun Hirota, Yilin Hu, Andrew Jasniewski, Hideaki Ogata, Markus W. Ribbe.
Second and Outer Coordination Sphere Effects in Nitrogenase, Hydrogenase, Formate Dehydrogenase, and CO Dehydrogenase.
Chem. Rev., 2022, 122 (14), 11900 – 11973. DOI: 10.1021/acs.chemrev.1c00914 HAL: hal-03741456

2021

Christina Felbek, Federica Arrigoni, David de Sancho, Aurore Jacq-Bailly, Robert B. Best, Vincent Fourmond, Luca Bertini, Christophe Léger.
Mechanism of Hydrogen Sulfide-Dependent Inhibition of FeFe Hydrogenase.
ACS Catal., 2021, 15162 – 15176. DOI: 10.1021/acscatal.1c04838 HAL: hal-03468382

Andrea Fasano, Henrik Land, Vincent Fourmond, Gustav Berggren, Christophe Léger.
Reversible or Irreversible Catalysis of H+/H2 Conversion by FeFe Hydrogenases.
J. Am. Chem. Soc., 2021. DOI: 10.1021/jacs.1c09554 HAL: hal-03445761

Marta Meneghello, Christophe Léger, Vincent Fourmond.
Electrochemical studies of CO2‐reducing metalloenzymes.
Chem. Eur. J., 2021. DOI: 10.1002/chem.202102702 HAL: hal-03358088

Matteo Sensi, Carole Baffert, Vincent Fourmond, Luca De Gioia, Luca Bertini, Christophe Léger.
Photochemistry and photoinhibition of the H-cluster of FeFe-hydrogenases.
Sustainable Energy Fuels, 2021, 5, 4248-4260. DOI: 10.1039/D1SE00756D HAL: hal-03358063

Vincent Fourmond, Christophe Léger.
Theoretical Understanding of the Penetration of O2 in Enzymatic Redox Polymer Films: The Case of Unidirectional Catalysis and Irreversible Inactivation in a Film of Arbitrary Thickness.
ChemElectroChem, 2021, 8 (13), 2607 – 2615. DOI: 10.1002/celc.202100586 HAL: hal-03277147v1

Vincent Fourmond, Nicolas Plumeré, Christophe Léger.
Reversible catalysis.
Nat Rev Chem, 2021, 5 (5). DOI: 10.1038/s41570-021-00268-3 HAL: hal-03215154

Steffen Hardt, Stefanie Stapf, Dawit T. Filmon, James A. Birrell, Olaf Rüdiger, Vincent Fourmond, Christophe Léger, Nicolas Plumeré.
Reversible H2 oxidation and evolution by hydrogenase embedded in a redox polymer film.
Nature Catalysis, 2021, 4, 251-258. DOI: 10.1038/s41929-021-00586-1 HAL: hal-03215114 (dataset available here)

Marta Meneghello, Ana Rita Oliveira, Aurore Jacq-Bailly, Inês Cardoso Peirera, Christophe Léger, Vincent Fourmond.
Formate dehydrogenases reduce CO2 rather than HCO3‐: an electrochemical demonstration.
Angew. Chem. Int. Ed., 2021. DOI: 10.1002/anie.202101167 HAL: hal-03181024

Martin Winkler, Jifu Duan, Andreas Rutz, Christina Felbek, Lisa Scholtysek, Oliver Lampret, Jan Jaenecke, Ulf-Peter Apfel, Gianfranco Gilardi, Francesca Valetti, Vincent Fourmond, Eckhard Hofmann, Christophe Léger, Thomas Happe.
A safety cap protects hydrogenase from oxygen attack.
Nat Commun, 2021, 12 (1). DOI: 10.1038/s41467-020-20861-2 HAL: hal-03129104

Aurore Jacq-Bailly, Martino Benvenuti, Natalie Payne, Arlette Kpebe, Christina Felbek, Vincent Fourmond, Christophe Léger, Myriam Brugna, Carole Baffert.
Electrochemical Characterization of a Complex FeFe Hydrogenase, the Electron-Bifurcating Hnd From Desulfovibrio fructosovorans.
Front. Chem., 2021, 8. DOI: 10.3389/fchem.2020.573305 HAL: hal-03103487v1

Christina Felbek, Steffen Hardt, Cecilia Papini, Debajyoti Pramanik, Vincent Artero, Marc Fontecave, Vincent Fourmond, Nicolas Plumere, Christophe Léger.
Artificial maturation of [FeFe] hydrogenase in a redox polymer film.
Chem. Commun., 2021. DOI: 10.1039/D0CC08168J HAL: hal-03102775v1