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Li Y, Wang J, Wang F, Wang L, Wang L, Xu Z, Yuan H, Yang X, Li P, Su J, Wang R. Production of 10-Hydroxy-2-decenoic Acid from Decanoic Acid via Whole-Cell Catalysis in Engineered Escherichia coli. CHEMSUSCHEM 2022; 15:e202102152. [PMID: 34796684 DOI: 10.1002/cssc.202102152] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/08/2021] [Revised: 11/18/2021] [Indexed: 06/13/2023]
Abstract
10-Hydroxy-2-decenoic acid (10-HDA) is a terminal hydroxylated medium-chain α,β-unsaturated carboxylic acid that performs various unique physiological activities and has a wide market value. Therefore, development of an environmentally friendly, safe, and high-efficiency route to synthesize 10-HDA is required. Here, the β-oxidation pathway of Escherichia coli was modified and a P450 terminal hydroxylase (CYP153A33-CPRBM3 ) was rationally designed to synthesize 10-HDA using decanoic acid as a substrate via two-step whole-cell catalysis. Different homologues of FadDs, FadEs, and YdiIs were analyzed in the first step of the conversion of decanoic acid to trans- -2- decenoic acid. In the second step, CYP153A33 (M228L)-CPRBM3 efficiently catalyzed the conversion of trans- -2- decenoic acid to 10-HDA. Finally, 217 mg L-1 10-HDA was obtained with 500 mg L-1 decanoic acid. This study provides a strategy for biosynthesis of 10-HDA and other α, β-unsaturated carboxylic acid derivatives from specific fatty acids.
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Affiliation(s)
- Yan Li
- State Key Laboratory of Biobased Material and Green Papermaking (LBMP), Jinan, Shandong, 250353, P. R. China
- Key Laboratory of Shandong Microbial Engineering, QILU University of Technology, Shandong Academy of Sciences, Jinan, Shandong, 250353, P. R. China
| | - Junqing Wang
- State Key Laboratory of Biobased Material and Green Papermaking (LBMP), Jinan, Shandong, 250353, P. R. China
- Key Laboratory of Shandong Microbial Engineering, QILU University of Technology, Shandong Academy of Sciences, Jinan, Shandong, 250353, P. R. China
| | - Fen Wang
- State Key Laboratory of Biobased Material and Green Papermaking (LBMP), Jinan, Shandong, 250353, P. R. China
- Key Laboratory of Shandong Microbial Engineering, QILU University of Technology, Shandong Academy of Sciences, Jinan, Shandong, 250353, P. R. China
| | - Li Wang
- State Key Laboratory of Biobased Material and Green Papermaking (LBMP), Jinan, Shandong, 250353, P. R. China
- Key Laboratory of Shandong Microbial Engineering, QILU University of Technology, Shandong Academy of Sciences, Jinan, Shandong, 250353, P. R. China
| | - Leilei Wang
- State Key Laboratory of Biobased Material and Green Papermaking (LBMP), Jinan, Shandong, 250353, P. R. China
- Key Laboratory of Shandong Microbial Engineering, QILU University of Technology, Shandong Academy of Sciences, Jinan, Shandong, 250353, P. R. China
| | - Ziqi Xu
- State Key Laboratory of Biobased Material and Green Papermaking (LBMP), Jinan, Shandong, 250353, P. R. China
- Key Laboratory of Shandong Microbial Engineering, QILU University of Technology, Shandong Academy of Sciences, Jinan, Shandong, 250353, P. R. China
| | - Haibo Yuan
- State Key Laboratory of Biobased Material and Green Papermaking (LBMP), Jinan, Shandong, 250353, P. R. China
- Key Laboratory of Shandong Microbial Engineering, QILU University of Technology, Shandong Academy of Sciences, Jinan, Shandong, 250353, P. R. China
| | - Xiaohui Yang
- State Key Laboratory of Biobased Material and Green Papermaking (LBMP), Jinan, Shandong, 250353, P. R. China
- Key Laboratory of Shandong Microbial Engineering, QILU University of Technology, Shandong Academy of Sciences, Jinan, Shandong, 250353, P. R. China
| | - Piwu Li
- State Key Laboratory of Biobased Material and Green Papermaking (LBMP), Jinan, Shandong, 250353, P. R. China
- Key Laboratory of Shandong Microbial Engineering, QILU University of Technology, Shandong Academy of Sciences, Jinan, Shandong, 250353, P. R. China
| | - Jing Su
- State Key Laboratory of Biobased Material and Green Papermaking (LBMP), Jinan, Shandong, 250353, P. R. China
- Key Laboratory of Shandong Microbial Engineering, QILU University of Technology, Shandong Academy of Sciences, Jinan, Shandong, 250353, P. R. China
| | - Ruiming Wang
- State Key Laboratory of Biobased Material and Green Papermaking (LBMP), Jinan, Shandong, 250353, P. R. China
- Key Laboratory of Shandong Microbial Engineering, QILU University of Technology, Shandong Academy of Sciences, Jinan, Shandong, 250353, P. R. China
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Investigation of the Influence of Liquid Motion in a Flow-Based System on an Enzyme Aggregation State with an Atomic Force Microscopy Sensor: The Effect of Glycerol Flow. APPLIED SCIENCES-BASEL 2020. [DOI: 10.3390/app10144825] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Atomic force microscopy is employed to study the influence of the motion of a glycerol solution through a coiled (spiral-wound) polymeric communication pipe on the aggregation state of a protein, with the example of a horseradish peroxidase (HRP) enzyme. The measuring cell with the buffered solution of the protein was placed within the experimental setup over the pipe coil, through which glycerol was pumped. It is demonstrated that, in such a system, the flow of a non-aqueous liquid (glycerol) leads to a change in the physicochemical properties of a protein, whose solution was incubated in the measuring cell placed over the coil. Namely, changes in both the adsorbability onto mica and the aggregation state of the model HRP protein were observed. As glycerol-containing liquids are commonly used in biosensor operations, the results reported herein can be useful to the development of biosensor systems, in which polymeric communications are employed in sample delivery and thermal stabilization systems. The data obtained herein can also be of use for the development of specified hydrodynamic models.
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