Rapid and Efficient Electrocatalytic CO2/CO Interconversions by Carboxydothermus hydrogenoformans CO Dehydrogenase I on an Electrode

The Ni-containing carbon monoxide dehydrogenase I from Carboxydothermus hydrogenoformans adsorbed on a pyrolytic graphite “edge” electrode catalyzes rapid CO2/CO interconversions at the thermodynamic potential.

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Bibliographic Details
Published in:Journal of the American Chemical Society 2007-08, Vol.129 (34), p.10328-10329
Main Authors: Parkin, Alison, Seravalli, Javier, Vincent, Kylie A, Ragsdale, Stephen W, Armstrong, Fraser A
Format: Article
Language:English
Subjects:
Aldehyde Oxidoreductases - chemistry
Aldehyde Oxidoreductases - classification
Aldehyde Oxidoreductases - metabolism
Binding Sites
Carbon Dioxide - chemistry
Carbon Dioxide - metabolism
Carbon Monoxide - chemistry
Carbon Monoxide - metabolism
Catalysis
Electrodes
Electrons
Models, Molecular
Multienzyme Complexes - chemistry
Multienzyme Complexes - classification
Multienzyme Complexes - metabolism
Oxidation-Reduction
Peptococcaceae - enzymology
Protein Structure, Quaternary
Protein Subunits - chemistry
Protein Subunits - metabolism
Time Factors
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Description
Summary:The Ni-containing carbon monoxide dehydrogenase I from Carboxydothermus hydrogenoformans adsorbed on a pyrolytic graphite “edge” electrode catalyzes rapid CO2/CO interconversions at the thermodynamic potential.
ISSN:0002-7863
1520-5126
DOI:10.1021/ja073643o