Mining and engineering of microbial carbonic anhydrases for biomimetic carbon dioxide sequestration / 生物工程学报
Chinese Journal of Biotechnology
;
(12): 1-12, 2019.
Article
in Chinese
| WPRIM
| ID: wpr-771405
ABSTRACT
The increasing atmospheric carbon dioxide levels have been correlated with global warming. Carbonic anhydrases (CA) are the fastest among the known enzymes to improve carbon capture. The capture of carbon dioxide needs high temperature and alkaline condition, which is necessary for CaCO₃ precipitation in the mineralization process. In order to use CAs for biomimetic carbon sequestration, thermo-alkali-stable CAs are, therefore, essential, and polyextremophilic microbes are one of the important sources of these enzymes. The current review focuses on both those isolated by thermophilic organisms from the extreme environments and those obtained by protein engineering techniques, and the industrial application of the immobilized CAs is also briefly addressed. To reduce the greenhouse effect and delay global warming, we think further research efforts should be devoted to broadening the scope of searching for carbonic anhydrase, modifying the technology of protein engineering and developing highly efficient immobilization strategies.
Full text:
Available
Index:
WPRIM (Western Pacific)
Main subject:
Carbon Dioxide
/
Protein Engineering
/
Carbonic Anhydrases
/
Biomimetics
/
Carbon Sequestration
Language:
Chinese
Journal:
Chinese Journal of Biotechnology
Year:
2019
Type:
Article
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