A biochemical approach to study the role of the terminal oxidases in aerobic respiration in Shewanella oneidensis MR-1.

Autor: Sébastien Le Laz, Arlette Kpebe, Marielle Bauzan, Sabrina Lignon, Marc Rousset, Myriam Brugna

Publikováno v: PLoS ONE, Vol 9, Iss 1, p e86343 (2014)

The genome of the facultative anaerobic γ-proteobacterium Shewanella oneidensis MR-1 encodes for three terminal oxidases: a bd-type quinol oxidase and two heme-copper oxidases, a A-type cytochrome c oxidase and a cbb 3-type oxidase. In this study, w

Externí odkaz: https://doaj.org/article/bc00318c29bf46558e2780ba3e96bc1e

A new mechanistic model for an O

Autor: Arlette, Kpebe, Martino, Benvenuti, Chloé, Guendon, Amani, Rebai, Victoria, Fernandez, Sébastien, Le Laz, Emilien, Etienne, Bruno, Guigliarelli, Gabriel, García-Molina, Antonio L, de Lacey, Carole, Baffert, Myriam, Brugna

Publikováno v: Biochimica et biophysica acta. Bioenergetics. 1859(12)

The genome of the sulfate-reducing and anaerobic bacterium Desulfovibrio fructosovorans encodes different hydrogenases. Among them is Hnd, a tetrameric cytoplasmic [FeFe] hydrogenase that has previously been described as an NADP-specific enzyme (Malk

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::43ef1b05278f14c7a176943911598d3b
https://pubmed.ncbi.nlm.nih.gov/30463674

The NADP-dependent [FeFe] hydrogenase Hnd from Desulfovibrio fructosovorans

Autor: Carole Baffert, Arlette Kpebe, Sébastien Le Laz, Myriam Brugna, Chloé Guendon, Martino Benvenuti, Luisana Avilan, Marc Rousset

Publikováno v: Biochimica et Biophysica Acta (BBA) - Bioenergetics. 1857:e88-e89

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f7bc5ca5240b5ff7dbcc7aad63609b15
https://doi.org/10.1016/j.bbabio.2016.04.289

H2-dependent azoreduction by Shewanella oneidensis MR-1: involvement of secreted flavins and both [Ni–Fe] and [Fe–Fe] hydrogenases

Autor: Arlette Kpebe, Jean Lorquin, Myriam Brugna, Sébastien Le Laz, Marc Rousset

Publikováno v: Applied Microbiology and Biotechnology
Applied Microbiology and Biotechnology, 2014, Applied Microbiology and Biotechnology, 98 (6), pp.2699-2707. ⟨10.1007/s00253-013-5208-z⟩
Applied Microbiology and Biotechnology, Springer Verlag, 2014, Applied Microbiology and Biotechnology, 98 (6), pp.2699-2707. ⟨10.1007/s00253-013-5208-z⟩

International audience; In this paper, the hydrogen (H2)-dependent discoloration of azo dye amaranth by Shewanella oneidensis MR-1 was investigated. Experiments with hydrogenase-deficient strains demonstrated that periplasmic [Ni–Fe] hydrogenase (H

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5b463ddb464bfd1b53d3625bb26cd6e9
https://hal-amu.archives-ouvertes.fr/hal-01494493

H₂-dependent azoreduction by Shewanella oneidensis MR-1: involvement of secreted flavins and both [Ni-Fe] and [Fe-Fe] hydrogenases

Autor: Sébastien, Le Laz, Arlette, Kpebe, Jean, Lorquin, Myriam, Brugna, Marc, Rousset

Publikováno v: Applied microbiology and biotechnology. 98(6)

In this paper, the hydrogen (H2)-dependent discoloration of azo dye amaranth by Shewanella oneidensis MR-1 was investigated. Experiments with hydrogenase-deficient strains demonstrated that periplasmic [Ni-Fe] hydrogenase (HyaB) and periplasmic [Fe-F

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::9eee840bdde1a59e059ffd03a6ec5ad0
https://pubmed.ncbi.nlm.nih.gov/24081321