Highly stable beta-class carbonic anhydrases useful in carbon capture systems
Abstract
The present disclosure relates to .beta.-class carbonic anhydrase polypeptides having improved properties including increased thermostability and/or stability in the presence of amine compounds, ammonia, or carbonate ion. The present disclosure also provides formulations and uses of the polypeptides for accelerating the absorption of carbon dioxide from a gas stream into a solution as well as for the release of the absorbed carbon dioxide for further treatment and/or sequestering. Also provided are polynucleotides encoding the carbonic anhydrase polypeptides and host cells capable of expressing them.
- Inventors:
- Issue Date:
- Research Org.:
- Codexis, Inc. (Redwood City, CA)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1092751
- Patent Number(s):
- 8512989
- Application Number:
- 13/721,586
- Assignee:
- Codexis, Inc. (Redwood City, CA)
- Patent Classifications (CPCs):
-
B - PERFORMING OPERATIONS B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL B01D - SEPARATION
C - CHEMISTRY C12 - BIOCHEMISTRY C12Y - ENZYMES
- DOE Contract Number:
- AR0000071
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
Citation Formats
Alvizo, Oscar, Benoit, Michael R, and Novick, Scott J. Highly stable beta-class carbonic anhydrases useful in carbon capture systems. United States: N. p., 2013.
Web.
Alvizo, Oscar, Benoit, Michael R, & Novick, Scott J. Highly stable beta-class carbonic anhydrases useful in carbon capture systems. United States.
Alvizo, Oscar, Benoit, Michael R, and Novick, Scott J. Tue .
"Highly stable beta-class carbonic anhydrases useful in carbon capture systems". United States. https://www.osti.gov/servlets/purl/1092751.
@article{osti_1092751,
title = {Highly stable beta-class carbonic anhydrases useful in carbon capture systems},
author = {Alvizo, Oscar and Benoit, Michael R and Novick, Scott J},
abstractNote = {The present disclosure relates to .beta.-class carbonic anhydrase polypeptides having improved properties including increased thermostability and/or stability in the presence of amine compounds, ammonia, or carbonate ion. The present disclosure also provides formulations and uses of the polypeptides for accelerating the absorption of carbon dioxide from a gas stream into a solution as well as for the release of the absorbed carbon dioxide for further treatment and/or sequestering. Also provided are polynucleotides encoding the carbonic anhydrase polypeptides and host cells capable of expressing them.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2013},
month = {8}
}
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