member photo

Directeur de Recherche,

Equipe / Group:



Luisana Avilan, Baptiste Roumezi, Véronique Risoul, Christophe Sébastien Bernard, Arlette Kpebe, Mayssène Belhadjhassine, Marc Rousset, Myriam Brugna, Amel Latifi.
Phototrophic hydrogen production from a clostridial [FeFe] hydrogenase expressed in the heterocysts of the cyanobacterium Nostoc PCC 7120.
Appl Microbiol Biotechnol, 2018, 66 (5), 1219 - 5783. DOI: 10.1007/s00253-018-8989-2 HAL: hal-02353976v1


Sébastien Le Laz, Arlette kpebe, Marielle Bauzan, Sabrina Lignon, Marc Rousset, Myriam Brugna.
Expression of terminal oxidases under nutrient-starved conditions in Shewanella oneidensis: detection of the A-type cytochrome c oxidase.
Sci Rep, 2016, 21 (1), 4187 -. DOI: 10.1038/srep19726 HAL: hal-01413169v1


Anne Volbeda, Lydie Martin, Elodie Barbier, Oscar Gutiérrez-Sanz, Antonio L. De Lacey, Pierre-Pol Liebgott, Sébastien Dementin, Marc Rousset, Juan C. Fontecilla-Camps.
Crystallographic studies of [NiFe]-hydrogenase mutants: towards consensus structures for the elusive unready oxidized states.
J Biol Inorg Chem, 2015, 355 (1), 473 - 22. DOI: 10.1007/s00775-014-1203-9

Kajsa G.V. Sigfridsson, Nils Leidel, Oliver Sanganas, Petko Chernev, Oliver Lenz, Ki-Seok Yoon, Hirofumi Nishihara, Alison Parkin, Fraser A. Armstrong, Sébastien Dementin, Marc Rousset, Antonio L. De Lacey, Michael Haumann.
Structural differences of oxidized iron–sulfur and nickel–iron cofactors in O 2 -tolerant and O 2 -sensitive hydrogenases studied by X-ray absorption spectroscopy.
Biochimica et Biophysica Acta (BBA) - Bioenergetics, 2015, 1847 (2), 162 - 170. DOI: 10.1016/j.bbabio.2014.06.011 HAL: hal-01441931v1


Sébastien Le Laz, Arlette Kpebe, Marielle Bauzan, Sabrina Lignon, Marc Rousset, Myriam Brugna.
A Biochemical Approach to Study the Role of the Terminal Oxidases in Aerobic Respiration in Shewanella oneidensis MR-1.
PLoS ONE, 2014, 172 (1), 6557 -. DOI: 10.1371/journal.pone.0086343 HAL: hal-01494488v1

Sébastien Le Laz, Arlette Kpebe, Jean Lorquin, Myriam Brugna, Marc Rousset.
H2-dependent azoreduction by Shewanella oneidensis MR-1: involvement of secreted flavins and both [Ni–Fe] and [Fe–Fe] hydrogenases.
Appl Microbiol Biotechnol, 2014, 73 (6), 7759 - 2707. DOI: 10.1007/s00253-013-5208-z HAL: hal-01494493v1


Abbas Abou Hamdan, Bénédicte Burlat, Oscar Gutiérrez-Sanz, Pierre-Pol Liebgott, Carole Baffert, Antonio L De Lacey, Marc Rousset, Bruno Guigliarelli, Christophe Léger, Sébastien Dementin.
O2-independent formation of the inactive states of NiFe hydrogenase.
Nat Chem Biol, 2013, 118 (1), 12989 - 17. DOI: 10.1038/NCHEMBIO.1110 HAL: hal-01556905v1


A. Abou Hamdan, P.-P. Liebgott, V. Fourmond, O. Gutierrez-Sanz, A. L. De Lacey, P. Infossi, M. Rousset, S. Dementin, C. Leger.
Relation between anaerobic inactivation and oxygen tolerance in a large series of NiFe hydrogenase mutants.
Proceedings of the National Academy of Sciences, 2012, 76 (1-2), 141 - 19921. DOI: 10.1073/pnas.1212258109 HAL: hal-01825482v1

Abbas Abou Hamdan, Sébastien Dementin, Pierre-Pol Liebgott, Oscar Gutierrez-Sanz, Pierre Richaud, Antonio L. De Lacey, Marc Rousset, Patrick Bertrand, Laurent Cournac, Christophe Léger.
Understanding and Tuning the Catalytic Bias of Hydrogenase.
J. Am. Chem. Soc., 2012, 134 (20), 8368 - 8371. DOI: 10.1021/ja301802r HAL: hal-00748324v1


Jérémie Topin, Marc Rousset, Serge Antonczak, Jérôme Golebiowski.
Kinetics and thermodynamics of gas diffusion in a NiFe hydrogenase.
Proteins, 2011, 27 (3), 1449 - 682. DOI: 10.1002/prot.23248

Pierre-Pol Liebgott, Antonio L. de Lacey, Bénédicte Burlat, Laurent Cournac, Pierre Richaud, Myriam Brugna, Victor M. Fernandez, Bruno Guigliarelli, Marc Rousset, Christophe Léger, Sébastien Dementin.
Original Design of an Oxygen-Tolerant [NiFe] Hydrogenase: Major Effect of a Valine-to-Cysteine Mutation near the Active Site.
J. Am. Chem. Soc., 2011, 133 (4), 986 - 997. DOI: 10.1021/ja108787s HAL: hal-01977599v1

Sébastien Dementin, Bénédicte Burlat, Vincent Fourmond, Fanny Leroux, Pierre-Pol Liebgott, Abbas Abou Hamdan, Christophe Léger, Marc Rousset, Bruno Guigliarelli, Patrick Bertrand.
Rates of Intra- and Intermolecular Electron Transfers in Hydrogenase Deduced from Steady-State Activity Measurements.
J. Am. Chem. Soc., 2011, 133 (26), 10211 - 10221. DOI: 10.1021/ja202615a HAL: hal-00677402v1

Pierre-Pol Liebgott, Sébastien Dementin, Christophe Léger, Marc Rousset.
Towards engineering O2-tolerance in [Ni–Fe] hydrogenases.
Energy Environ. Sci., 2011, 128 (1), 5209 - 41. DOI: 10.1039/c0ee00093k HAL: hal-01977604


Fanny Leroux, Pierre-Pol Liebgott, Laurent Cournac, Pierre Richaud, Arlette Kpebe, Bénedicte Burlat, Bruno Guigliarelli, Patrick Bertrand, Christophe Léger, Marc Rousset.
Is engineering O2-tolerant hydrogenases just a matter of reproducing the active sites of the naturally occurring O2-resistant enzymes?.
International Journal of Hydrogen Energy, 2010, 35 (19), 10770 - 10777. DOI: 10.1016/j.ijhydene.2010.02.071 HAL: hal-01977635v1

Pierre-Pol Liebgott, Fanny Leroux, Bénédicte Burlat, Sébastien Dementin, Carole Baffert, Thomas Lautier, Vincent Fourmond, Pierre Ceccaldi, Christine Cavazza, Isabelle Meynial-Salles, Philippe Soucaille, Juan Carlos Fontecilla-Camps, Bruno Guigliarelli, P.
Relating diffusion along the substrate tunnel and oxygen sensitivity in hydrogenase.
Nat Chem Biol, 2010, 275 (1), 113 - 70. DOI: 10.1038/nchembio.276 HAL: hal-01977629


Vincent Fourmond, Thomas Lautier, Carole Baffert, Fanny Leroux, Pierre-Pol Liebgott, Sébastien Dementin, Marc Rousset, Pascal Arnoux, David Pignol, Isabelle Meynial-Salles, Phillippe Soucaille, Patrick Bertrand, Christophe Léger.
Correcting for Electrocatalyst Desorption and Inactivation in Chronoamperometry Experiments.
Anal. Chem., 2009, 81 (8), 2962 - 2968. DOI: 10.1021/ac8025702 HAL: hal-01825488v1

Sébastien Dementin, Fanny Leroux, Laurent Cournac, Antonio L. de Lacey, Anne Volbeda, Christophe Léger, Bénédicte Burlat, Nicolas Martinez, Stéphanie Champ, Lydie Martin, Oliver Sanganas, Michael Haumann, Víctor M. Fernández, Bruno Guigliarelli, Ju.
Introduction of Methionines in the Gas Channel Makes [NiFe] Hydrogenase Aero-Tolerant.
J. Am. Chem. Soc., 2009, 131 (29), 10156 - 10164. DOI: 10.1021/ja9018258


F. Leroux, S. Dementin, B. Burlat, L. Cournac, A. Volbeda, S. Champ, L. Martin, B. Guigliarelli, P. Bertrand, J. Fontecilla-Camps, M. Rousset, C. Leger.
Experimental approaches to kinetics of gas diffusion in hydrogenase.
Proceedings of the National Academy of Sciences, 2008, 53 (Pt 3), 240 - 11193. DOI: 10.1073/pnas.0803689105

Kateryna Sybirna, Tatiana Antoine, Pia Lindberg, Vincent Fourmond, Marc Rousset, Vincent Méjean, Hervé Bottin.
Shewanella oneidensis: a new and efficient System for Expression and Maturation of heterologous [Fe-Fe] Hydrogenase from Chlamydomonas reinhardtii.
BMC Biotechnology, 2008, 8 (1), 73 -. DOI: 10.1186/1472-6750-8-73 HAL: hal-00331156v1


Antonio L. De Lacey, Víctor M. Fernández, Marc Rousset, Richard Cammack.
Activation and Inactivation of Hydrogenase Function and the Catalytic Cycle:  Spectroelectrochemical Studies.
Chem. Rev., 2007, 107 (10), 4304 - 4330. DOI: 10.1021/cr0501947


Sébastien Dementin, Valérie Belle, Patrick Bertrand, Bruno Guigliarelli, Géraldine Adryanczyk-Perrier, Antonio L. De Lacey, Victor M. Fernandez, Marc Rousset, Christophe Léger.
Changing the Ligation of the Distal [4Fe4S] Cluster in NiFe Hydrogenase Impairs Inter- and Intramolecular Electron Transfers.
J. Am. Chem. Soc., 2006, 128 (15), 5209 - 5218. DOI: 10.1021/ja060233b HAL: hal-00335157v1


Christophe Léger, Sébastien Dementin, Patrick Bertrand, Marc Rousset, Bruno Guigliarelli.
Inhibition and Aerobic Inactivation Kinetics of Desulfovibrio fructosovorans NiFe Hydrogenase Studied by Protein Film Voltammetry.
J. Am. Chem. Soc., 2004, 126 (38), 12162 - 12172. DOI: 10.1021/ja046548d HAL: hal-00336069


Corinne Aubert, Elisabeth Lojou, Pierre Bianco, Marc Rousset, Marie-Claire Durand, Mireille Bruschi, Alain Dolla.
The Desulfuromonas acetoxidans Triheme Cytochrome c7 Produced in Desulfovibrio desulfuricans Retains Its Metal Reductase Activity.
1998, 64 (4), 1308 - 1312. DOI: 10.1128/aem.64.4.1308-1312.1998