Reduction of Protein Bound Methionine Sulfoxide by a Periplasmic Dimethyl Sulfoxide Reductase

Autor: Lionel Tarrago, Sandrine Grosse, David Lemaire, Laetitia Faure, Mathilde Tribout, Marina I. Siponen, Mila Kojadinovic-Sirinelli, David Pignol, Pascal Arnoux, Monique Sabaty

Publikováno v: Antioxidants, Vol 9, Iss 7, p 616 (2020)

In proteins, methionine (Met) can be oxidized into Met sulfoxide (MetO). The ubiquitous methionine sulfoxide reductases (Msr) A and B are thiol-oxidoreductases reducing MetO. Reversible Met oxidation has a wide range of consequences, from protection

Externí odkaz: https://doaj.org/article/899b7eb4284347f69ea41f438d42ea3a

Collective magnetotaxis of microbial holobionts is optimized by the three-dimensional organization and magnetic properties of ectosymbionts

Autor: Daniel M. Chevrier, Amélie Juhin, Nicolas Menguy, Romain Bolzoni, Paul E. D. Soto-Rodriguez, Mila Kojadinovic-Sirinelli, Greig A. Paterson, Rachid Belkhou, Wyn Williams, Fériel Skouri-Panet, Artemis Kosta, Hugo Le Guenno, Eva Pereiro, Damien Faivre, Karim Benzerara, Caroline L. Monteil, Christopher T. Lefevre

Publikováno v: Proceedings of the National Academy of Sciences of the United States of America
Proceedings of the National Academy of Sciences of the United States of America, 2023, 120 (10), pp.e2216975120. ⟨10.1073/pnas.2216975120⟩
Chevrier, D M, Juhin, A, Menguy, N, Bolzoni, R, Soto-Rodriguez, P E D, Kojadinovic-Sirinelli, M, Paterson, G A, Belkhou, R, Williams, W, Skouri-Panet, F, Kosta, A, Le guenno, H, Pereiro, E, Faivre, D, Benzerara, K, Monteil, C L & Lefevre, C T 2023, ' Collective magnetotaxis of microbial holobionts is optimized by the three-dimensional organization and magnetic properties of ectosymbionts ', Proceedings of the National Academy of Sciences (PNAS), vol. 120, no. 10, e2216975120 . https://doi.org/10.1073/pnas.2216975120

Altres ajuts: D.M.C. and D.F. acknowledge awarded ALBA synchrotron beamtimes (Proposals 2018022677 and 2019023346), Mistral beamline staff for assistance in cryo-SXT experiments and CALIPSOplus funding for Proposal 2019023346. We acknowledge Soleil S

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e563429a964c152e394446d3d5185c00
https://ddd.uab.cat/record/273038

The intriguing CP12-like tail of adenylate kinase 3 fromChlamydomonas reinhardtii

Autor: Régine Lebrun, Gabriel Thieulin-Pardo, Sabrina Lignon, Mila Kojadinovic, Antoine Schramm, Brigitte Gontero

Publikováno v: FEBS Journal
FEBS Journal, Wiley, 2016, pp.3389-3407. ⟨10.1111/febs.13814⟩
FEBS Journal, 2016, 283 issue 18, pp.3389-3407. ⟨10.1111/febs.13814⟩

UNLABELLED Adenylate kinases (ADK) are key enzymes that maintain the energetic balance in cellular compartments by catalyzing the reaction: AMP + ATP↔2 ADP. Here, we analyzed the chloroplast ADK 3 from the green alga, Chlamydomonas reinhardtii for

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ce1c598d67be95af14ed93e0e68d86aa
https://doi.org/10.1111/febs.13814

Diatom teratologies as biomarkers of contamination: Are all deformities ecologically meaningful?

Autor: Kalina M. Manoylov, Sara Gonçalves, Soizic Morin, Sandra Kim Tiam, David Heudre, Maria Kahlert, Paul B. Hamilton, Mila Kojadinovic-Sirinelli, Lalit K. Pandey, Elisa Falasco, Jonathan C. Taylor, Brigitte Gontero, Claude Fortin, Isabelle Lavoie

Publikováno v: Ecological Indicators
Ecological Indicators, Elsevier, 2017, 82, pp.539-550. ⟨10.1016/j.ecolind.2017.06.048⟩
Ecological Indicators, 2017, 82, pp.539-550. ⟨10.1016/j.ecolind.2017.06.048⟩

International audience; Contaminant-related stress on aquatic biota is difficult to assess when lethal impacts are not observed. Diatoms, by displaying deformities (teratologies) in their valves, have the potential to reflect sub-lethal responses to

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2d595a14b376044a14f5c4d7c2c72c6f
https://hal-amu.archives-ouvertes.fr/hal-01570245

Response kinetics in the complex chemotaxis signalling pathway of Rhodobacter sphaeroides

Autor: Judith P. Armitage, Mila Kojadinovic, Marcus J. Tindall, George H. Wadhams

Chemotaxis is one of the best-characterized signalling systems in biology. It is the mechanism by which bacteria move towards optimal environments and is implicated in biofilm formation, pathogenesis and symbiosis. The properties of the bacterial che

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1cc401b04dfcb0d5e4c9f7641f3e5f83
https://ora.ox.ac.uk/objects/uuid:3194ee4f-d778-4a33-b6f4-955069fdad3a