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Article Dans Une Revue Angewandte Chemie International Edition Année : 2021

Formate dehydrogenases reduce CO2 rather than HCO3- : an electrochemical demonstration

Résumé

Mo/W formate dehydrogenases catalyze the reversible reduction of CO 2 species to formate. It is thought that the substrate is CO 2 and not a hydrated species like HCO-3 , but there is still no indisputable evidence for this, in spite of the extreme importance of the nature of the substrate for mechanistic studies. We devised a simple electrochemical method to definitely demonstrate that the substrate of formate dehydrogenases is indeed CO 2 .
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hal-03181024 , version 1 (25-03-2021)

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Marta Meneghello, Ana Rita Oliveira, Aurore Jacq‐bailly, Inês A.C. Pereira, Christophe Léger, et al.. Formate dehydrogenases reduce CO2 rather than HCO3- : an electrochemical demonstration. Angewandte Chemie International Edition, 2021, ⟨10.1002/anie.202101167⟩. ⟨hal-03181024⟩

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