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Literature DB >> 14640627

Highly selective electrocatalytic conversion of CO2 to CO at -0.57 V (NHE) by carbon monoxide dehydrogenase from Moorella thermoacetica.

Woonsup Shin¹, Sang Hee Lee, Jun Won Shin, Sang Phil Lee, Yousung Kim.

Abstract

We found that CODH is a fascinating enzyme for the electrochemical conversion of CO2 to CO. It could reduce CO2 to CO at -0.57 V vs NHE with approximately 100% current efficiency in 0.1 M phosphate buffer (pH 6.3). Nature's unique structure of C-cluster in CODH would be responsible for the low overpotential and the selective and fast conversion of CO2. The turnover number per C-cluster is 700 h-1, and the pH optimum is 6.3.

Entities: Chemical Species

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Year: 2003 PMID： 14640627 DOI： 10.1021/ja037370i

Source DB: PubMed Journal: J Am Chem Soc ISSN： 0002-7863 Impact factor: 15.419

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Cited

12 in total

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Review 3. Metal centers in the anaerobic microbial metabolism of CO and CO2.

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4. Bioelectrocatalytic CO₂ Reduction by Redox Polymer-Wired Carbon Monoxide Dehydrogenase Gas Diffusion Electrodes.

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Journal: ACS Appl Mater Interfaces Date: 2022-10-04 Impact factor: 10.383

5. CO₂ to Methanol: A Highly Efficient Enzyme Cascade.

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Review 6. A review on the computational studies of the reaction mechanisms of CO₂ conversion on pure and bimetals of late 3d metals.

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7. Rapid and efficient electrocatalytic CO2/CO interconversions by Carboxydothermus hydrogenoformans CO dehydrogenase I on an electrode.

Authors: Alison Parkin; Javier Seravalli; Kylie A Vincent; Stephen W Ragsdale; Fraser A Armstrong
Journal: J Am Chem Soc Date: 2007-08-02 Impact factor: 15.419

Highly selective electrocatalytic conversion of CO2 to CO at -0.57 V (NHE) by carbon monoxide dehydrogenase from Moorella thermoacetica.

1. Hybrid bioinorganic approach to solar-to-chemical conversion.

2. Residues surrounding the active centre of carbon monoxide dehydrogenase are key in converting [Formula: see text] to CO.

Review 3. Metal centers in the anaerobic microbial metabolism of CO and CO2.

4. Bioelectrocatalytic CO₂ Reduction by Redox Polymer-Wired Carbon Monoxide Dehydrogenase Gas Diffusion Electrodes.

5. CO₂ to Methanol: A Highly Efficient Enzyme Cascade.

Review 6. A review on the computational studies of the reaction mechanisms of CO₂ conversion on pure and bimetals of late 3d metals.

7. Rapid and efficient electrocatalytic CO2/CO interconversions by Carboxydothermus hydrogenoformans CO dehydrogenase I on an electrode.

Review 8. Organic, Organometallic and Bioorganic Catalysts for Electrochemical Reduction of CO₂.

Review 9. Enzymes for Efficient CO₂ Conversion.

Review 10. Structure, function, and mechanism of the nickel metalloenzymes, CO dehydrogenase, and acetyl-CoA synthase.

Highly selective electrocatalytic conversion of CO2 to CO at -0.57 V (NHE) by carbon monoxide dehydrogenase from Moorella thermoacetica.

1. Hybrid bioinorganic approach to solar-to-chemical conversion.

2. Residues surrounding the active centre of carbon monoxide dehydrogenase are key in converting [Formula: see text] to CO.

Review 3. Metal centers in the anaerobic microbial metabolism of CO and CO2.

4. Bioelectrocatalytic CO2 Reduction by Redox Polymer-Wired Carbon Monoxide Dehydrogenase Gas Diffusion Electrodes.

5. CO2 to Methanol: A Highly Efficient Enzyme Cascade.

Review 6. A review on the computational studies of the reaction mechanisms of CO2 conversion on pure and bimetals of late 3d metals.

7. Rapid and efficient electrocatalytic CO2/CO interconversions by Carboxydothermus hydrogenoformans CO dehydrogenase I on an electrode.

Review 8. Organic, Organometallic and Bioorganic Catalysts for Electrochemical Reduction of CO2.

Review 9. Enzymes for Efficient CO2 Conversion.

Review 10. Structure, function, and mechanism of the nickel metalloenzymes, CO dehydrogenase, and acetyl-CoA synthase.

4. Bioelectrocatalytic CO₂ Reduction by Redox Polymer-Wired Carbon Monoxide Dehydrogenase Gas Diffusion Electrodes.

5. CO₂ to Methanol: A Highly Efficient Enzyme Cascade.

Review 6. A review on the computational studies of the reaction mechanisms of CO₂ conversion on pure and bimetals of late 3d metals.

Review 8. Organic, Organometallic and Bioorganic Catalysts for Electrochemical Reduction of CO₂.

Review 9. Enzymes for Efficient CO₂ Conversion.