Oxidative inactivation of NiFeSe hydrogenase

Pierre Ceccaldi; Marta C. Marques; Vincent Fourmond; Ines Antunes Pereira; Christophe Léger

doi:10.1039/c5cc05930e

Oxidative inactivation of NiFeSe hydrogenase

Pierre Ceccaldi, Marta C. Marques, Vincent Fourmond, Ines Antunes Pereira, Christophe Léger

Instituto de Tecnologia Química e Biológica António Xavier (ITQB)

Research output: Contribution to journal › Article

14 Citations (Scopus)

Abstract

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

Original language	English
Pages (from-to)	14223-14226
Number of pages	4
Journal	Chemical Communications
Volume	51
Issue number	75
DOIs	https://doi.org/10.1039/c5cc05930e
Publication status	Published - 29 Jul 2015

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Ceccaldi, P., Marques, M. C., Fourmond, V., Pereira, I. A., & Léger, C. (2015). Oxidative inactivation of NiFeSe hydrogenase. Chemical Communications, 51(75), 14223-14226. https://doi.org/10.1039/c5cc05930e

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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.",

author = "Pierre Ceccaldi and Marques, {Marta C.} and Vincent Fourmond and Pereira, {Ines Antunes} and Christophe L{\'e}ger",

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AB - 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.

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10.1039/c5cc05930e

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