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
21/03/2024 –
Séminaire BIP
28/03/2024 –
Séminaire BIP
Anabella IVANCICH
Moonlighting of KatA catalase from the pathogenic bacteria Helicobacter pylori assessed by multifrequency EPR spectroscopy: the formate to CO2 oxidation reaction as possible resistance mechanism during gastric colonization
Theme: CO2
11:30 – Jacques Sénez
Miha BAHUN, University of Ljubljana, Slovenia
Unleashing the proteolytic activity of hyperthermostable subtilisin-like archaeal protease
Inv.: Olivier GENEST
11:30 – Jacques Senez
Dernières / Latest
Publications
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Andrea Fasano, Vincent Fourmond, Christophe Léger
Outer-sphere effects on the O2 sensitivity, catalytic bias and catalytic reversibility of hydrogenases.
Chem. Sci., 2024, – . DOI: 10.1039/D4SC00691G
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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, – . DOI: 10.1021/acs.analchem.3c05293 HAL: hal-04510311v1
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Stephane Arbault, Elisabeth Lojou
Editorial: French group of Bioelectrochemistry.
Bioelectrochemistry, 2024, 108673 – . DOI: 10.1016/j.bioelechem.2024.108673
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Sawsan Amara, Jérôme Lecomte, Nathalie Barouh, Moulay Sahaka, Dominique Lafont, Jean-David Rodier, Goetz Parsiegla, Frédéric Demarne, Brigitte Gontero, Pierre Villeneuve, Frédéric Carrière
Using Enzymes to Harvest Fatty Acids from Galactosyldiacylglycerols, the Most Abundant Lipids in Plant Biomass.
ACS Sustainable Chem. Eng., 2024, – . DOI: 10.1021/acssuschemeng.3c07439 HAL: hal-04484899
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Umberto CONTALDO, Anne de POULPIQUET, Ievgen MAZURENKO, Elisabeth LOJOU
Electrode Nanopatterning for Bioelectroanalysis and Bioelectrocatalysis.
Electrochemistry, 2024, 92 (2), 022005. DOI: 10.5796/electrochemistry.23-68150 HAL: hal-04464895
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Yasmin Ben‐Ishay, Yoav Barak, Akiva Feintuch, Olivier Ouari, Annalisa Pierro, Elisabetta Mileo, Xun‐Cheng Su, Daniella Goldfarb
Exploring the dynamics and structure of PpiB in living Escherichia coli cells using electron paramagnetic resonance spectroscopy.
Protein Science, 2024, 33 (3), e4903. DOI: 10.1002/pro.4903 HAL: hal-04466515
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Duc-Duy Vu, Alessio Bonucci, Manon Brenière, Metztli Cisneros-Aguirre, Philippe Pelupessy, Ziqing Wang, Ludovic Carlier, Guillaume Bouvignies, Patricia Cortes, Aneel K. Aggarwal, Martin Blackledge, Zoher Gueroui, Valérie Belle, Jeremy M. Stark, Mauro Modesti, Fabien Ferrage
Multivalent interactions of the disordered regions of XLF and XRCC4 foster robust cellular NHEJ and drive the formation of ligation-boosting condensates in vitro.
BioRxiv, 2023. DOI: 10.1101/2023.07.12.548668 HAL: hal-04267167v1
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Alessia Lasorsa, Hamida Merzougui, François-Xavier Cantrelle, Giuseppe Sicoli, Elian Dupré, Xavier Hanoulle, Valérie Belle, Caroline Smet-Nocca, Isabelle Landrieu
Magnetic resonance investigation of conformational responses of tau protein to specific phosphorylation.
Biophysical Chemistry, 2024, 305, 107155. DOI: 10.1016/j.bpc.2023.107155 HAL: hal-04440623v1
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Melanie Rossotti, Diletta Arceri, Pascal Mansuelle, Olivier Bornet, Anne Durand, Soufian Ouchane, Hélène Launay, Pierre Dorlet
The green cupredoxin CopI is a multicopper protein able to oxidize Cu(I).
Journal of Inorganic Biochemistry, 2024, 254, 112503. DOI: 10.1016/j.jinorgbio.2024.112503 HAL: hal-04448188v1
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Maxime Bizet, Deborah Byrne, Frédéric Biaso, Guillaume Gerbaud, Emilien Etienne, Giuseppina Briola, Bruno Guigliarelli, Philippe Urban, Pierre Dorlet, Tamas Kalai, Gilles Truan, Marlene Martinho
Structural insights into the semiquinone form of human Cytochrome P450 reductase by DEER distance measurements between a native flavin and a spin labelled non‐canonical amino acid.
Chemistry Eur J, 2024. DOI: 10.1002/chem.202304307 HAL: hal-04426634