Electrochemical Characterization of a Complex FeFe Hydrogenase, the Electron-Bifurcating Hnd From Desulfovibrio fructosovorans

Electrochemical Characterization of a Complex FeFe Hydrogenase, the Electron-Bifurcating Hnd From Desulfovibrio fructosovorans

Hnd, an FeFe hydrogenase from Desulfovibrio fructosovorans, is a tetrameric enzyme that can perform flavin-based electron bifurcation. It couples the oxidation of H2 to both the exergonic reduction of NAD+ and the endergonic reduction of a ferredoxin. We previously showed that Hnd retains activity e...

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Bibliographic Details
Main Authors: Aurore Jacq-Bailly, Martino Benvenuti, Natalie Payne, Arlette Kpebe, Christina Felbek, Vincent Fourmond, Christophe Léger, Myriam Brugna, Carole Baffert
Format: Article
Language:English
Published: Frontiers Media S.A. 2021-01-01
Series:Frontiers in Chemistry
Subjects:
direct electrochemistry
FeFe hydrogenase
electron bifurcation
Desulfovibrio fructosovorans
inactivation
Online Access:https://www.frontiersin.org/articles/10.3389/fchem.2020.573305/full

Internet

https://www.frontiersin.org/articles/10.3389/fchem.2020.573305/full

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