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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.

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Evénements / Events

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Actualités / News

  • EFEPR 2024 (8-12 September 2024 – Marseille)
    Almost only BIP members are involved in the local organizing committee.
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Dernières / Latest
Publications

  • Jacek Switala, Lynda Donald, Anabella Ivancich
    A remarkable peroxidase-like behavior of the catalase KatA from the pathogenic bacteria Helicobacter pylori: The oxidation reaction with formate as substrate and the stabilization of an [Fe(IV) = O Trp•] intermediate assessed by multifrequency EPR spectroscopy.
    Journal of Inorganic Biochemistry, 2024, 257, 112594. DOI: 10.1016/j.jinorgbio.2024.112594 HAL: hal-04586002
  • Giulia D’Ermo, Stéphane Audebert, Luc Camoin, Britta Planer‐Friedrich, Corinne Casiot‐Marouani, Sophie Delpoux, Régine Lebrun, Marianne Guiral, Barbara Schoepp‐Cothenet
    Quantitative proteomics reveals the Sox system’s role in sulphur and arsenic metabolism of phototroph Halorhodospira halophila.
    Environmental Microbiology, 2024, 26 (6), – . DOI: 10.1111/1462-2920.16655 HAL: hal-04620414
  • Cécile Mons, Myriam Salameh, Thomas Botzanowski, Martin Clémancey, Pierre Dorlet, Cindy Vallières, Stéphane Erb, Laurence Vernis, Olivier Guittet, Michel Lepoivre, Meng-Er Huang, Sarah Cianferani, Jean-Marc Latour, Geneviève Blondin, Marie-Pierre Golinelli-Cohen
    Regulations of mitoNEET by the key redox homeostasis molecule glutathione.
    Journal of Inorganic Biochemistry, 2024, 255, 112535. DOI: 10.1016/j.jinorgbio.2024.112535 HAL: hal-04520876
  • 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
  • Nian Liu, Elise Odinot, Hélène David, Nicolas Vita, Felipe Mejia Otalvaro, Goetz Parsiegla, Yann Denis, Craig Faulds, Henri-Pierre Fierobe, Stéphanie Perret
    Intracellular removal of acetyl, feruloyl and p-coumaroyl decorations on arabinoxylo-oligosaccharides imported from lignocellulosic biomass degradation by Ruminiclostridium cellulolyticum.
    Microb Cell Fact, 2024, 23 (1), – . DOI: 10.1186/s12934-024-02423-z
  • Wolfgang Nitschke, Orion Farr, Nil Gaudu, Chloé Truong, François Guyot, Michael J. Russell, Simon Duval
    The Winding Road from Origin to Emergence (of Life).
    Life, 2024, 14 (5), 607 – . DOI: 10.3390/life14050607 HAL: hal-04573011
  • 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)
  • Anna Aldinio-Colbachini, Alain Grossi, Américo G. Duarte, Jean-Vincent Daurelle, Vincent Fourmond
    Combining a Commercial Mixer with a Wall-Tube Electrode Allows the Arbitrary Control of Concentrations in Protein Film Electrochemistry.
    Anal. Chem., 2024, 96 (12), 4868–4875. DOI: 10.1021/acs.analchem.3c05293 HAL: hal-04510311v1

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