Issue 75, 2015
From the journal:

Chemical Communications

Oxidative inactivation of NiFeSe hydrogenase†

Pierre Ceccaldi,a   Marta C. Marques,b   Vincent Fourmond,a   Inês Cardoso Pereira*b  and  Christophe Léger*a  

* Corresponding authors

a CNRS, Aix-Marseille Univ., BIP UMR 7281, IMM FR 3479, 31 Chemin J. Aiguier, 13402 Marseille Cedex 20, France
E-mail: christophe.leger@imm.cnrs.fr
Tel: +33 4 91 16 45 29

b Instituto de Tecnologia Química e Biológica António Xavier, Universidade Nova de Lisboa, Oeiras, Portugal
E-mail: ipereira@itqb.unl.pt

Abstract

We propose a resolution to the paradox that spectroscopic studies of NiFeSe hydrogenase have not revealed any major signal attributable to NiIII states formed upon reaction with O2, despite the fact that two inactive states are formed upon either aerobic or anaerobic oxidation.

Graphical abstract: Oxidative inactivation of NiFeSe hydrogenase

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Article information

DOI
https://doi.org/10.1039/C5CC05930E
Article type
Communication
Submitted
16 Jul 2015
Accepted
29 Jul 2015
First published
30 Jul 2015

Chem. Commun., 2015,51, 14223-14226

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Oxidative inactivation of NiFeSe hydrogenase

P. Ceccaldi, M. C. Marques, V. Fourmond, I. C. Pereira and C. Léger, Chem. Commun., 2015, 51, 14223 DOI: 10.1039/C5CC05930E

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