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Li Z, Gao C, Ye C, Guo L, Liu J, Chen X, Song W, Wu J, Liu L. Systems engineering of Escherichia coli for high-level shikimate production. Metab Eng 2023; 75:1-11. [PMID: 36328295 DOI: 10.1016/j.ymben.2022.10.010] [Citation(s) in RCA: 21] [Impact Index Per Article: 21.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2022] [Revised: 10/03/2022] [Accepted: 10/26/2022] [Indexed: 11/06/2022]
Abstract
To further increase the production efficiency of microbial shikimate, a valuable compound widely used in the pharmaceutical and chemical industries, ten key target genes contributing to shikimate production were identified by exploiting the enzyme constraint model ec_iML1515, and subsequently used for promoting metabolic flux towards shikimate biosynthesis in the tryptophan-overproducing strain Escherichia coli TRP0. The engineered E. coli SA05 produced 78.4 g/L shikimate via fed-batch fermentation. Deletion of quinate dehydrogenase and introduction of the hydroaromatic equilibration-alleviating shikimate dehydrogenase mutant AroET61W/L241I reduced the contents of byproducts quinate (7.5 g/L) and 3-dehydroshikimic acid (21.4 g/L) by 89.1% and 52.1%, respectively. Furthermore, a high concentration shikimate responsive promoter PrpoS was recruited to dynamically regulate the expression of the tolerance target ProV to enhance shikimate productivity by 23.2% (to 2 g/L/h). Finally, the shikimate titer was increased to 126.4 g/L, with a yield of 0.50 g/g glucose and productivity of 2.63 g/L/h, using a 30-L fermenter and the engineered strain E. coli SA09. This is, to the best of our knowledge, the highest reported shikimate titer and productivity in E. coli.
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Affiliation(s)
- Zhendong Li
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu, 214122, China; School of Biotechnology, Jiangnan University, Wuxi, Jiangsu, 214122, China
| | - Cong Gao
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu, 214122, China; School of Biotechnology, Jiangnan University, Wuxi, Jiangsu, 214122, China
| | - Chao Ye
- School of Food Science and Pharmaceutical Engineering, Nanjing Normal University, Nanjing, 210046, China
| | - Liang Guo
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu, 214122, China; School of Biotechnology, Jiangnan University, Wuxi, Jiangsu, 214122, China
| | - Jia Liu
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu, 214122, China; School of Biotechnology, Jiangnan University, Wuxi, Jiangsu, 214122, China
| | - Xiulai Chen
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu, 214122, China; School of Biotechnology, Jiangnan University, Wuxi, Jiangsu, 214122, China
| | - Wei Song
- School of Life Sciences and Health Engineering, Jiangnan University, Wuxi, 214122, China
| | - Jing Wu
- School of Life Sciences and Health Engineering, Jiangnan University, Wuxi, 214122, China
| | - Liming Liu
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu, 214122, China; School of Biotechnology, Jiangnan University, Wuxi, Jiangsu, 214122, China.
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He Y, Huang Y, Xu Z, Xie W, Luo Y, Li F, Zhu X, Shi X. Stereodivergent Syntheses of All Stereoisomers of (−)‐Shikimic Acid: Development of a Chiral Pool for the Diverse Polyhydroxy‐cyclohexenoid (or ‐cyclohexanoid) Bioactive Molecules. European J Org Chem 2021. [DOI: 10.1002/ejoc.202100653] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Yun‐Gang He
- Engineering Research Center of Pharmaceutical Process Chemistry of the Ministry of Education School of Pharmacy East China University of Science and Technology 130 Mei-Long Road Shanghai 200237 P. R. China
| | - Yong‐Kang Huang
- Engineering Research Center of Pharmaceutical Process Chemistry of the Ministry of Education School of Pharmacy East China University of Science and Technology 130 Mei-Long Road Shanghai 200237 P. R. China
| | - Zhang‐Li Xu
- Engineering Research Center of Pharmaceutical Process Chemistry of the Ministry of Education School of Pharmacy East China University of Science and Technology 130 Mei-Long Road Shanghai 200237 P. R. China
| | - Wen‐Jing Xie
- Engineering Research Center of Pharmaceutical Process Chemistry of the Ministry of Education School of Pharmacy East China University of Science and Technology 130 Mei-Long Road Shanghai 200237 P. R. China
| | - Yong‐Qiang Luo
- Engineering Research Center of Pharmaceutical Process Chemistry of the Ministry of Education School of Pharmacy East China University of Science and Technology 130 Mei-Long Road Shanghai 200237 P. R. China
| | - Feng‐Lei Li
- Engineering Research Center of Pharmaceutical Process Chemistry of the Ministry of Education School of Pharmacy East China University of Science and Technology 130 Mei-Long Road Shanghai 200237 P. R. China
| | - Xing‐Liang Zhu
- Engineering Research Center of Pharmaceutical Process Chemistry of the Ministry of Education School of Pharmacy East China University of Science and Technology 130 Mei-Long Road Shanghai 200237 P. R. China
| | - Xiao‐Xin Shi
- Engineering Research Center of Pharmaceutical Process Chemistry of the Ministry of Education School of Pharmacy East China University of Science and Technology 130 Mei-Long Road Shanghai 200237 P. R. China
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Zhu XL, Luo YQ, Wang L, Huang YK, He YG, Xie WJ, Liu SL, Shi XX. Novel Stereoselective Syntheses of (+)-Streptol and (-)-1 -epi-Streptol Starting from Naturally Abundant (-)-Shikimic Acid. ACS OMEGA 2021; 6:17103-17112. [PMID: 34250367 PMCID: PMC8264934 DOI: 10.1021/acsomega.1c02502] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/12/2021] [Accepted: 06/14/2021] [Indexed: 06/13/2023]
Abstract
Novel highly stereoselective syntheses of (+)-streptol and (-)-1-epi-streptol starting from naturally abundant (-)-shikimic acid were described in this article. (-)-Shikimic acid was first converted to the common key intermediate by 11 steps in 40% yield. It was then converted to (+)-streptol by three steps in 72% yield, and it was also converted to (-)-1-epi-streptol by one step in 90% yield. In summary, (+)-streptol and (-)-1-epi-streptol were synthesized from (-)-shikimic acid by 14 and 12 steps in 29 and 36% overall yields, respectively.
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Affiliation(s)
- Xing-Liang Zhu
- Engineering
Research Center of Pharmaceutical Process Chemistry of the Ministry
of Education, School of Pharmacy, East China
University of Science and Technology, 130 Mei-Long Road, Shanghai 200237, P. R. China
| | - Yong-Qiang Luo
- Engineering
Research Center of Pharmaceutical Process Chemistry of the Ministry
of Education, School of Pharmacy, East China
University of Science and Technology, 130 Mei-Long Road, Shanghai 200237, P. R. China
| | - Lei Wang
- Engineering
Research Center of Pharmaceutical Process Chemistry of the Ministry
of Education, School of Pharmacy, East China
University of Science and Technology, 130 Mei-Long Road, Shanghai 200237, P. R. China
| | - Yong-Kang Huang
- Engineering
Research Center of Pharmaceutical Process Chemistry of the Ministry
of Education, School of Pharmacy, East China
University of Science and Technology, 130 Mei-Long Road, Shanghai 200237, P. R. China
| | - Yun-Gang He
- Engineering
Research Center of Pharmaceutical Process Chemistry of the Ministry
of Education, School of Pharmacy, East China
University of Science and Technology, 130 Mei-Long Road, Shanghai 200237, P. R. China
| | - Wen-Jing Xie
- Engineering
Research Center of Pharmaceutical Process Chemistry of the Ministry
of Education, School of Pharmacy, East China
University of Science and Technology, 130 Mei-Long Road, Shanghai 200237, P. R. China
| | - Shi-Ling Liu
- Zhejiang
Arthur Pharmaceutical Co. Ltd., 3556 Linggongtang Road, Jiake Life Science Park Building 3, Daqiao Town, Nanhu District, Jiaxing, Zhejiang 314000, P. R. China
| | - Xiao-Xin Shi
- Engineering
Research Center of Pharmaceutical Process Chemistry of the Ministry
of Education, School of Pharmacy, East China
University of Science and Technology, 130 Mei-Long Road, Shanghai 200237, P. R. China
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