CuII ‐Containing 1‐Aminocyclopropane Carboxylic Acid Oxidase Is an Efficient Stereospecific Diels–Alderase

Autor: Morane Beaumet, Jean-Pierre Mahy, Régis Guillot, A. Jalila Simaan, Marius Réglier, Sybille Tachon, Virginie Dubosclard, Wadih Ghattas

Publikováno v: Angewandte Chemie
Angewandte Chemie, 2019, 131 (41), pp.14747-14751. ⟨10.1002/ange.201909407⟩
Angewandte Chemie, Wiley-VCH Verlag, 2019, 131 (41), pp.14747-14751. ⟨10.1002/ange.201909407⟩

International audience; In the context of developing eco-friendly chemistry, artificial enzymes are now considered as promising tools for synthesis. They are prepared in particular with the aim to catalyze reactions that are rarely, if ever, catalyze

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6d933f970280b52ef60dfb7cda04f462
https://hal.science/hal-02299031/document

The Hunt for the Closed Conformation of the Fruit‐Ripening Enzyme 1‐Aminocyclopropane‐1‐carboxylic Oxidase: A Combined Electron Paramagnetic Resonance and Molecular Dynamics Study

Autor: Guillaume Gerbaud, A. Jalila Simaan, Valérie Belle, Marlène Martinho, Nicholas J. Fowler, Eugénie Fournier, Pierre Dorlet, Sybille Tachon, Sam P. de Visser, Pascal Mansuelle

Publikováno v: Chemistry-A European Journal
Chemistry-A European Journal, Wiley-VCH Verlag, 2019, 25 (60), pp.13766-13776. ⟨10.1002/chem.201903003⟩
Fournier, E, Tachon, S, Fowler, N J, Gerbaud, G, Mansuelle, P, Dorlet, P, Visser, S P, Belle, V, Simaan, A J & Martinho, M 2019, ' The Hunt for the Closed Conformation of the Fruit-Ripening Enzyme 1-Aminocyclopropane-1-carboxylic Oxidase: A Combined Electron Paramagnetic Resonance and Molecular Dynamics Study ', Chemistry – A European Journal . https://doi.org/10.1002/chem.201903003
Chemistry-A European Journal, 2019, 25 (60), pp.13766-13776. ⟨10.1002/chem.201903003⟩

International audience; 1-Aminocyclopropane-1-carboxylic oxidase(ACCO) is an on-heme iron(II)-containing enzyme involved in the biosynthesis of the phytohormone ethylene, which regulates fruit ripeninga nd flowering in plants. The active conformation

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bb934becf967da0538cfb8a80937badb
https://hal.archives-ouvertes.fr/hal-02303326

Characterization of Cu(II)-reconstituted ACC Oxidase using experimental and theoretical approaches

Autor: Pierre Dorlet, Sybille Tachon, Thierry Tron, Nadia El Bakkali-Taheri, Marlène Martinho, Sylvain Bertaina, Viviane Robert, Marius Réglier, A. Jalila Simaan, Maylis Orio

Publikováno v: Archives of Biochemistry and Biophysics
Archives of Biochemistry and Biophysics, 2017, 623-624, pp.31-41. ⟨10.1016/j.abb.2017.03.012⟩
Archives of Biochemistry and Biophysics, Elsevier, 2017, 623-624, pp.31-41. 〈10.1016/j.abb.2017.03.012〉
Archives of Biochemistry and Biophysics, Elsevier, 2017, 623-624, pp.31-41. ⟨10.1016/j.abb.2017.03.012⟩

1-Aminocyclopropane-1-carboxylic acid oxidase (ACCO) is a non heme iron(II) containing enzyme that catalyzes the final step of the ethylene biosynthesis in plants. The iron(II) ion is bound in a facial triad composed of two histidines and one asparta

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0439d13eed434b444320b49bd5b1c833
https://hal.science/hal-01627933

The intestinal microbiota in aged mice is modulated by dietary resistant starch and correlated with improvements in host responses

Autor: Maria L. Marco, June Zhou, Roy J. Martin, Michael Keenan, Sybille Tachon

Publikováno v: FEMS Microbiology Ecology
FEMS Microbiology Ecology, Wiley-Blackwell, 2013, 83 (2), pp.299-309. ⟨10.1111/j.1574-6941.2012.01475.x⟩
FEMS Microbiology Ecology, 2013, 83 (2), pp.299-309. ⟨10.1111/j.1574-6941.2012.01475.x⟩

Dietary interventions might prevent or reverse age-related declines in health through modification of the activity and composition of the intestinal microbiota. As a first step toward more comprehensive evaluations of single dietary components on hea

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c5ab9a5fffef5fa623efaac1d7dbcf7d
https://doi.org/10.1111/j.1574-6941.2012.01475.x

Diet alters probiotic Lactobacillus persistence and function in the intestine

Autor: Sybille, Tachon, Bokyung, Lee, Maria L, Marco

Publikováno v: Environmental microbiology. 16(9)

We investigated the effects of host diet on the intestinal persistence and gene expression of Lactobacillus plantarum WCFS1 in healthy and health-compromised, 2,4,6-trinitrobenzene sulfonic acid (TNBS)-treated mice. Mice fed either a low-fat chow die

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::ba35fce4bd71e662ed3a796c069e46d9
https://pubmed.ncbi.nlm.nih.gov/24118739