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Yi X, Yu H, Ye L. Rational design of transaminases based on comparative analysis of catalytically active and distance-free modes of the high-energy intermediate state. Biotechnol Bioeng 2024; 121:1005-1015. [PMID: 38108196 DOI: 10.1002/bit.28626] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2023] [Revised: 11/14/2023] [Accepted: 12/03/2023] [Indexed: 12/19/2023]
Abstract
Bioproduction of chiral amines is limited by low transaminase (TA) activity on nonnatural substrates, leading to the need for protein engineering. To address the challenge of quickly and precisely identifying the engineering targets, a strategy was proposed based on analyzing the mode changes in the high-energy intermediate state (H-state) of the substrate-enzyme complex during catalysis. By substituting the residues with minimal structural changes in catalytically active mode (A-mode) and distance-free mode (F-mode) of the H-state complex with more conserved ones to stabilize it, a TA mutant M5(T295C/L387A/V436A) with 121.9-fold higher activity for synthesizing the (S)-Rivastigmine precursor (S)-1-(3-methoxyphenyl)ethylamine was created. The applicability of this strategy was also validated by engineering another TA for 1.52-fold higher activity and >99% selectivity toward (R)-3-amino-1-butanol biopreparation. The much higher stereoselectivity of the mutant compared with the wild type (28.3%) demonstrated that this strategy is not only advantageous in engineering enzyme activity but also applicable for modulating stereoselectivity.
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Affiliation(s)
- Xiaomin Yi
- Key Laboratory of Biomass Chemical Engineering (Education Ministry), College of Chemical and Biological Engineering, Zhejiang University, Hangzhou, China
- Institute of Bioengineering, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou, China
| | - Hongwei Yu
- Key Laboratory of Biomass Chemical Engineering (Education Ministry), College of Chemical and Biological Engineering, Zhejiang University, Hangzhou, China
- Institute of Bioengineering, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou, China
| | - Lidan Ye
- Key Laboratory of Biomass Chemical Engineering (Education Ministry), College of Chemical and Biological Engineering, Zhejiang University, Hangzhou, China
- Institute of Bioengineering, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou, China
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2
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Liu HL, Wu JM, Deng XT, Yu L, Yi PH, Liu ZQ, Xue YP, Jin LQ, Zheng YG. Development of an aminotransferase-driven biocatalytic cascade for deracemization of d,l-phosphinothricin. Biotechnol Bioeng 2023; 120:2940-2952. [PMID: 37227020 DOI: 10.1002/bit.28432] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2023] [Revised: 04/29/2023] [Accepted: 05/07/2023] [Indexed: 05/26/2023]
Abstract
2-oxo-4-[(hydroxy)(methyl)phosphinoyl]butyric acid (PPO) is the essential precursor keto acid for the asymmetric biosynthesis of herbicide l-phosphinothricin (l-PPT). Developing a biocatalytic cascade for PPO production with high efficiency and low cost is highly desired. Herein, a d-amino acid aminotransferase from Bacillus sp. YM-1 (Ym DAAT) with high activity (48.95 U/mg) and affinity (Km = 27.49 mM) toward d-PPT was evaluated. To circumvent the inhibition of by-product d-glutamate (d-Glu), an amino acceptor (α-ketoglutarate) regeneration cascade was constructed as a recombinant Escherichia coli (E. coli D), by coupling Ym d-AAT, d-aspartate oxidase from Thermomyces dupontii (TdDDO) and catalase from Geobacillus sp. CHB1. Moreover, the regulation of the ribosome binding site was employed to overcome the limiting step of expression toxic protein TdDDO in E. coli BL21(DE3). The aminotransferase-driven whole-cell biocatalytic cascade (E. coli D) showed superior catalytic efficiency for the synthesis of PPO from d,l-phosphinothricin (d,l-PPT). It revealed the production of PPO exhibited high space-time yield (2.59 g L-1 h-1 ) with complete conversion of d-PPT to PPO at high substrate concentration (600 mM d,l-PPT) in 1.5 L reaction system. This study first provides the synthesis of PPO from d,l-PPT employing an aminotransferase-driven biocatalytic cascade.
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Affiliation(s)
- Han-Lin Liu
- The National and Local Joint Engineering Research Center for Biomanufacturing of Chiral Chemicals, College of Biotechnology and Bioengineering, Zhejiang University of Technology, Hangzhou, People's Republic of China
- Engineering Research Center of Bioconversion and Biopurification of Ministry of Education, College of Biotechnology and Bioengineering, Zhejiang University of Technology, Hangzhou, People's Republic of China
- Key Laboratory of Bioorganic Synthesis of Zhejiang Province, College of Biotechnology and Bioengineering, Zhejiang University of Technology, Hangzhou, People's Republic of China
| | - Jia-Min Wu
- The National and Local Joint Engineering Research Center for Biomanufacturing of Chiral Chemicals, College of Biotechnology and Bioengineering, Zhejiang University of Technology, Hangzhou, People's Republic of China
- Engineering Research Center of Bioconversion and Biopurification of Ministry of Education, College of Biotechnology and Bioengineering, Zhejiang University of Technology, Hangzhou, People's Republic of China
- Key Laboratory of Bioorganic Synthesis of Zhejiang Province, College of Biotechnology and Bioengineering, Zhejiang University of Technology, Hangzhou, People's Republic of China
| | - Xin-Tong Deng
- The National and Local Joint Engineering Research Center for Biomanufacturing of Chiral Chemicals, College of Biotechnology and Bioengineering, Zhejiang University of Technology, Hangzhou, People's Republic of China
- Engineering Research Center of Bioconversion and Biopurification of Ministry of Education, College of Biotechnology and Bioengineering, Zhejiang University of Technology, Hangzhou, People's Republic of China
- Key Laboratory of Bioorganic Synthesis of Zhejiang Province, College of Biotechnology and Bioengineering, Zhejiang University of Technology, Hangzhou, People's Republic of China
| | - Lan Yu
- The National and Local Joint Engineering Research Center for Biomanufacturing of Chiral Chemicals, College of Biotechnology and Bioengineering, Zhejiang University of Technology, Hangzhou, People's Republic of China
- Engineering Research Center of Bioconversion and Biopurification of Ministry of Education, College of Biotechnology and Bioengineering, Zhejiang University of Technology, Hangzhou, People's Republic of China
- Key Laboratory of Bioorganic Synthesis of Zhejiang Province, College of Biotechnology and Bioengineering, Zhejiang University of Technology, Hangzhou, People's Republic of China
| | - Pu-Hong Yi
- The National and Local Joint Engineering Research Center for Biomanufacturing of Chiral Chemicals, College of Biotechnology and Bioengineering, Zhejiang University of Technology, Hangzhou, People's Republic of China
- Engineering Research Center of Bioconversion and Biopurification of Ministry of Education, College of Biotechnology and Bioengineering, Zhejiang University of Technology, Hangzhou, People's Republic of China
- Key Laboratory of Bioorganic Synthesis of Zhejiang Province, College of Biotechnology and Bioengineering, Zhejiang University of Technology, Hangzhou, People's Republic of China
| | - Zhi-Qiang Liu
- The National and Local Joint Engineering Research Center for Biomanufacturing of Chiral Chemicals, College of Biotechnology and Bioengineering, Zhejiang University of Technology, Hangzhou, People's Republic of China
- Engineering Research Center of Bioconversion and Biopurification of Ministry of Education, College of Biotechnology and Bioengineering, Zhejiang University of Technology, Hangzhou, People's Republic of China
- Key Laboratory of Bioorganic Synthesis of Zhejiang Province, College of Biotechnology and Bioengineering, Zhejiang University of Technology, Hangzhou, People's Republic of China
| | - Ya-Ping Xue
- The National and Local Joint Engineering Research Center for Biomanufacturing of Chiral Chemicals, College of Biotechnology and Bioengineering, Zhejiang University of Technology, Hangzhou, People's Republic of China
- Engineering Research Center of Bioconversion and Biopurification of Ministry of Education, College of Biotechnology and Bioengineering, Zhejiang University of Technology, Hangzhou, People's Republic of China
- Key Laboratory of Bioorganic Synthesis of Zhejiang Province, College of Biotechnology and Bioengineering, Zhejiang University of Technology, Hangzhou, People's Republic of China
| | - Li-Qun Jin
- The National and Local Joint Engineering Research Center for Biomanufacturing of Chiral Chemicals, College of Biotechnology and Bioengineering, Zhejiang University of Technology, Hangzhou, People's Republic of China
- Engineering Research Center of Bioconversion and Biopurification of Ministry of Education, College of Biotechnology and Bioengineering, Zhejiang University of Technology, Hangzhou, People's Republic of China
- Key Laboratory of Bioorganic Synthesis of Zhejiang Province, College of Biotechnology and Bioengineering, Zhejiang University of Technology, Hangzhou, People's Republic of China
| | - Yu-Guo Zheng
- The National and Local Joint Engineering Research Center for Biomanufacturing of Chiral Chemicals, College of Biotechnology and Bioengineering, Zhejiang University of Technology, Hangzhou, People's Republic of China
- Engineering Research Center of Bioconversion and Biopurification of Ministry of Education, College of Biotechnology and Bioengineering, Zhejiang University of Technology, Hangzhou, People's Republic of China
- Key Laboratory of Bioorganic Synthesis of Zhejiang Province, College of Biotechnology and Bioengineering, Zhejiang University of Technology, Hangzhou, People's Republic of China
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3
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Abstract
Deracemization, which converts a racemate into its single enantiomer without separation of the intermediate, has gained renewed interest in asymmetric synthesis with its inherent atomic economy and high efficiency. However, this ideal process requires selective energy input and delicate reaction design to surmount the thermodynamical and kinetical constraints. With the rapid development of asymmetric catalysis, many catalytic strategies in concert with exogenous energy input have been exploited to facilitate this nonspontaneous enantioenrichment. In this perspective, we will discuss the basic ideas to accomplish catalytic deracemization, categorized by the three major exogenous energy sources including chemical (redox)-, photo- and mechanical energy from attrition. Emphasis will be given to the catalytic features and the underlying deracemization mechanism together with perspectives on future development.
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Affiliation(s)
- Mouxin Huang
- Center of Basic Molecular Science, Department of Chemistry, Tsinghua University, Beijing 100084, China
- Department of Medicinal Chemistry, Third Military of Medical University, Chongqing 400038, China
| | - Tianrun Pan
- Center of Basic Molecular Science, Department of Chemistry, Tsinghua University, Beijing 100084, China
| | - Xieyang Jiang
- Center of Basic Molecular Science, Department of Chemistry, Tsinghua University, Beijing 100084, China
| | - Sanzhong Luo
- Center of Basic Molecular Science, Department of Chemistry, Tsinghua University, Beijing 100084, China
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4
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Chen Q, Zhu Y, Shi X, Huang R, Jiang C, Zhang K, Liu G. Light-driven redox deracemization of indolines and tetrahydroquinolines using a photocatalyst coupled with chiral phosphoric acid. Chem Sci 2023; 14:1715-1723. [PMID: 36819858 PMCID: PMC9930931 DOI: 10.1039/d2sc06340a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2022] [Accepted: 01/09/2023] [Indexed: 01/11/2023] Open
Abstract
The integration of oxidation and enantioselective reduction enables a redox deracemization to directly access enantioenriched products from their corresponding racemates. However, the solution of the kinetically microscopic reversibility of substrates used in this oxidation/reduction unidirectional event is a great challenge. To address this issue, we have developed a light-driven strategy to enable an efficient redox deracemization of cyclamines. The method combines a photocatalyst and a chiral phosphoric acid in a toluene/aqueous cyclodextrin emulsion biphasic co-solvent system to drive the cascade out-of-equilibrium. Systemic optimizations achieve a feasible oxidation/reduction cascade sequence, and mechanistic investigations demonstrate a unidirectional process. This single-operation cascade route, which involves initial photocatalyzed oxidation of achiral cyclamines to cyclimines and subsequent chiral phosphoric acid-catalyzed enantioselective reduction of cyclimines to chiral cyclamines, is suitable for constructing optically pure indolines and tetrahydroquinolines.
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Affiliation(s)
- Qipeng Chen
- International Joint Laboratory on Resource Chemistry of Ministry of Education, Shanghai Key Laboratory of Rare Earth Functional Materials, Shanghai Normal University Shanghai 200234 P. R. China
| | - Yuanli Zhu
- International Joint Laboratory on Resource Chemistry of Ministry of Education, Shanghai Key Laboratory of Rare Earth Functional Materials, Shanghai Normal University Shanghai 200234 P. R. China
| | - Xujing Shi
- International Joint Laboratory on Resource Chemistry of Ministry of Education, Shanghai Key Laboratory of Rare Earth Functional Materials, Shanghai Normal University Shanghai 200234 P. R. China
| | - Renfu Huang
- International Joint Laboratory on Resource Chemistry of Ministry of Education, Shanghai Key Laboratory of Rare Earth Functional Materials, Shanghai Normal University Shanghai 200234 P. R. China
| | - Chuang Jiang
- International Joint Laboratory on Resource Chemistry of Ministry of Education, Shanghai Key Laboratory of Rare Earth Functional Materials, Shanghai Normal University Shanghai 200234 P. R. China
| | - Kun Zhang
- International Joint Laboratory on Resource Chemistry of Ministry of Education, Shanghai Key Laboratory of Rare Earth Functional Materials, Shanghai Normal University Shanghai 200234 P. R. China
| | - Guohua Liu
- International Joint Laboratory on Resource Chemistry of Ministry of Education, Shanghai Key Laboratory of Rare Earth Functional Materials, Shanghai Normal University Shanghai 200234 P. R. China
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5
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Jv X, Wang R, Sun J, Ma L, Zhao P, Liu J, Wang X, Zhang X, Wang B. Deracemization of Racemic Amine Using ω-Transaminase and a Nickel-Based Nanocatalyst. ACS Catal 2022. [DOI: 10.1021/acscatal.2c03362] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Xinchun Jv
- College of Chemical Engineering and Technology, Hainan University, No. 58, Renmin Road, Haikou 570228, P. R. China
- College of Chemical and Biological Engineering, Shandong University of Science and Technology, No. 579, Qianwan’gang Road, Qingdao 266590, P. R. China
| | - Ruke Wang
- College of Chemical and Biological Engineering, Shandong University of Science and Technology, No. 579, Qianwan’gang Road, Qingdao 266590, P. R. China
| | - Jifu Sun
- College of Chemical and Biological Engineering, Shandong University of Science and Technology, No. 579, Qianwan’gang Road, Qingdao 266590, P. R. China
| | - Linzheng Ma
- College of Chemical and Biological Engineering, Shandong University of Science and Technology, No. 579, Qianwan’gang Road, Qingdao 266590, P. R. China
| | - Peiwen Zhao
- College of Chemical and Biological Engineering, Shandong University of Science and Technology, No. 579, Qianwan’gang Road, Qingdao 266590, P. R. China
| | - Jing Liu
- College of Chemical and Biological Engineering, Shandong University of Science and Technology, No. 579, Qianwan’gang Road, Qingdao 266590, P. R. China
| | - Xiaoyu Wang
- College of Chemical and Biological Engineering, Shandong University of Science and Technology, No. 579, Qianwan’gang Road, Qingdao 266590, P. R. China
| | - Xuekai Zhang
- College of Chemical and Biological Engineering, Shandong University of Science and Technology, No. 579, Qianwan’gang Road, Qingdao 266590, P. R. China
| | - Bo Wang
- College of Chemical Engineering and Technology, Hainan University, No. 58, Renmin Road, Haikou 570228, P. R. China
- College of Chemical and Biological Engineering, Shandong University of Science and Technology, No. 579, Qianwan’gang Road, Qingdao 266590, P. R. China
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6
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Highly Efficient Synthesis of Cinnamamides from Methyl Cinnamates and Phenylethylamines Catalyzed by Lipozyme® TL IM under Continuous-Flow Microreactors. Catalysts 2022. [DOI: 10.3390/catal12101265] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
While a few derivatives of cinnamamides exhibited anti-inflammatory and/ or analgesic activity, in this study, we developed a highly efficient method for the synthesis of cinnamamides from methyl cinnamates and phenylethylamines catalyzed by Lipozyme® TL IM in continuous-flow microreactors. The reaction parameters and broad substrate range of the new method was studied. Maximum conversion (91.3%) was obtained under the optimal condition of substrate molar ratio of 1:2 (methyl 4-chlorocinnamate: phenylethylamine) at 45 °C for about 40 min. The remarkable features of this work include short residence time, mild reaction conditions, easy control of the reaction process, and that the catalyst can be recycled or reused, which provide a rapid and economical strategy for the synthesis and design of cinnamamide derivatives for further research on drug activity.
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7
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Heinks T, Paulus J, Koopmeiners S, Beuel T, Sewald N, Höhne M, Bornscheuer UT, Fischer von Mollard G. Recombinant L-Amino Acid Oxidase with broad substrate spectrum for Co-Substrate Recycling in (S)-Selective Transaminase-Catalyzed Kinetic Resolutions. Chembiochem 2022; 23:e202200329. [PMID: 35713203 PMCID: PMC9543090 DOI: 10.1002/cbic.202200329] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2022] [Revised: 06/15/2022] [Indexed: 11/08/2022]
Abstract
Chiral and enantiopure amines can be produced by enantioselective transaminases via kinetic resolution of amine racemates. This transamination reaction requires stoichiometric amounts of co-substrate. A dual-enzyme recycling system overcomes this limitation: L-amino acid oxidases (LAAO) recycle the accumulating co-product of ( S )-selective transaminases in the kinetic resolution of racemic amines to produce pure ( R )-amines. However, availability of suitable LAAOs is limited. Here we use the heterologously produced, highly active fungal hcLAAO4 with broad substrate spectrum. H 2 O 2 as by-product of hcLAAO4 is detoxified by a catalase. The final system allows using sub-stoichiometric amounts of 1 mol% of the transaminase co-substrate as well as the initial application of L-amino acids instead of α-keto acids. With an optimized protocol, synthetic potential of this kinetic resolution cascade was proven at the preparative scale (>90 mg) by the synthesis of highly enantiomerically pure ( R )-methylbenzylamine (>99 %ee) at complete conversion (50 %).
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Affiliation(s)
- Tobias Heinks
- Bielefeld University: Universitat Bielefeld, Faculty of Chemistry, Biochemistry, GERMANY
| | - Jannik Paulus
- Bielefeld University: Universitat Bielefeld, Faculty of Chemistry, Organic and Bioorganic Chemistry, GERMANY
| | - Simon Koopmeiners
- Bielefeld University: Universitat Bielefeld, Faculty of Chemistry, Biochemistry, GERMANY
| | - Tobias Beuel
- Bielefeld University: Universitat Bielefeld, Faculty of Chemistry, Biochemistry, GERMANY
| | - Norbert Sewald
- Bielefeld University: Universitat Bielefeld, Faculty of Chemistry, Organic and Bioorganic Chemistry, GERMANY
| | - Matthias Höhne
- University of Greifswald: Universitat Greifswald, Institute of Biochemistry, GERMANY
| | - Uwe T Bornscheuer
- University of Greifswald: Universitat Greifswald, Institute of Biochemistry, GERMANY
| | - Gabriele Fischer von Mollard
- Bielefeld University: Universitat Bielefeld, Faculty of Chemistry, Biochemistry, Universitätsstr. 25, 33615, Bielefeld, GERMANY
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8
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Li J, Yu S, Wang Y, Yao P, Wu Q, Zhu D. Simultaneous Preparation of (S)-2-Aminobutane and d-Alanine or d-Homoalanine via Biocatalytic Transamination at High Substrate Concentration. Org Process Res Dev 2022. [DOI: 10.1021/acs.oprd.1c00408] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Jianjiong Li
- National Technology Innovation Center of Synthetic Biology, National Engineering Laboratory for Industrial Enzymes, and Tianjin Engineering Research Center of Biocatalytic Technology, Tianjin Institute of Industrial Biotechnology, Chinese Academy of Sciences, 32 Xi Qi Dao, Tianjin
Airport Economic Area, Tianjin 300308, China
| | - Shanshan Yu
- National Technology Innovation Center of Synthetic Biology, National Engineering Laboratory for Industrial Enzymes, and Tianjin Engineering Research Center of Biocatalytic Technology, Tianjin Institute of Industrial Biotechnology, Chinese Academy of Sciences, 32 Xi Qi Dao, Tianjin
Airport Economic Area, Tianjin 300308, China
| | - Yingang Wang
- National Technology Innovation Center of Synthetic Biology, National Engineering Laboratory for Industrial Enzymes, and Tianjin Engineering Research Center of Biocatalytic Technology, Tianjin Institute of Industrial Biotechnology, Chinese Academy of Sciences, 32 Xi Qi Dao, Tianjin
Airport Economic Area, Tianjin 300308, China
- University of Chinese Academy of Sciences, No. 19(A) Yuquan Road, Shijingshan District, Beijing 100049, China
| | - Peiyuan Yao
- National Technology Innovation Center of Synthetic Biology, National Engineering Laboratory for Industrial Enzymes, and Tianjin Engineering Research Center of Biocatalytic Technology, Tianjin Institute of Industrial Biotechnology, Chinese Academy of Sciences, 32 Xi Qi Dao, Tianjin
Airport Economic Area, Tianjin 300308, China
- University of Chinese Academy of Sciences, No. 19(A) Yuquan Road, Shijingshan District, Beijing 100049, China
| | - Qiaqing Wu
- National Technology Innovation Center of Synthetic Biology, National Engineering Laboratory for Industrial Enzymes, and Tianjin Engineering Research Center of Biocatalytic Technology, Tianjin Institute of Industrial Biotechnology, Chinese Academy of Sciences, 32 Xi Qi Dao, Tianjin
Airport Economic Area, Tianjin 300308, China
- University of Chinese Academy of Sciences, No. 19(A) Yuquan Road, Shijingshan District, Beijing 100049, China
| | - Dunming Zhu
- National Technology Innovation Center of Synthetic Biology, National Engineering Laboratory for Industrial Enzymes, and Tianjin Engineering Research Center of Biocatalytic Technology, Tianjin Institute of Industrial Biotechnology, Chinese Academy of Sciences, 32 Xi Qi Dao, Tianjin
Airport Economic Area, Tianjin 300308, China
- University of Chinese Academy of Sciences, No. 19(A) Yuquan Road, Shijingshan District, Beijing 100049, China
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9
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Wang DH, Chen Q, Yin SN, Ding XW, Zheng YC, Zhang Z, Zhang YH, Chen FF, Xu JH, Zheng GW. Asymmetric Reductive Amination of Structurally Diverse Ketones with Ammonia Using a Spectrum-Extended Amine Dehydrogenase. ACS Catal 2021. [DOI: 10.1021/acscatal.1c04324] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
- Dong-Hao Wang
- State Key Laboratory of Bioreactor Engineering, Shanghai Collaborative Innovation Center for Biomanufacturing, East China University of Science and Technology, Shanghai 200237, People’s Republic of China
| | - Qi Chen
- State Key Laboratory of Bioreactor Engineering, Shanghai Collaborative Innovation Center for Biomanufacturing, East China University of Science and Technology, Shanghai 200237, People’s Republic of China
| | - Sai-Nan Yin
- State Key Laboratory of Bioreactor Engineering, Shanghai Collaborative Innovation Center for Biomanufacturing, East China University of Science and Technology, Shanghai 200237, People’s Republic of China
| | - Xu-Wei Ding
- State Key Laboratory of Bioreactor Engineering, Shanghai Collaborative Innovation Center for Biomanufacturing, East China University of Science and Technology, Shanghai 200237, People’s Republic of China
| | - Yu-Cong Zheng
- State Key Laboratory of Bioreactor Engineering, Shanghai Collaborative Innovation Center for Biomanufacturing, East China University of Science and Technology, Shanghai 200237, People’s Republic of China
| | - Zhi Zhang
- State Key Laboratory of Bioreactor Engineering, Shanghai Collaborative Innovation Center for Biomanufacturing, East China University of Science and Technology, Shanghai 200237, People’s Republic of China
| | - Yu-Hui Zhang
- State Key Laboratory of Bioreactor Engineering, Shanghai Collaborative Innovation Center for Biomanufacturing, East China University of Science and Technology, Shanghai 200237, People’s Republic of China
| | - Fei-Fei Chen
- State Key Laboratory of Bioreactor Engineering, Shanghai Collaborative Innovation Center for Biomanufacturing, East China University of Science and Technology, Shanghai 200237, People’s Republic of China
| | - Jian-He Xu
- State Key Laboratory of Bioreactor Engineering, Shanghai Collaborative Innovation Center for Biomanufacturing, East China University of Science and Technology, Shanghai 200237, People’s Republic of China
- Frontiers Science Center for Materiobiology and Dynamic Chemistry, East China University of Science and Technology, Shanghai 200237, People’s Republic of China
| | - Gao-Wei Zheng
- State Key Laboratory of Bioreactor Engineering, Shanghai Collaborative Innovation Center for Biomanufacturing, East China University of Science and Technology, Shanghai 200237, People’s Republic of China
- Frontiers Science Center for Materiobiology and Dynamic Chemistry, East China University of Science and Technology, Shanghai 200237, People’s Republic of China
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10
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Khobragade TP, Sarak S, Pagar AD, Jeon H, Giri P, Yun H. Synthesis of Sitagliptin Intermediate by a Multi-Enzymatic Cascade System Using Lipase and Transaminase With Benzylamine as an Amino Donor. Front Bioeng Biotechnol 2021; 9:757062. [PMID: 34692666 PMCID: PMC8526967 DOI: 10.3389/fbioe.2021.757062] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2021] [Accepted: 09/21/2021] [Indexed: 01/30/2023] Open
Abstract
Herein, we report the development of a multi-enzyme cascade using transaminase (TA), esterase, aldehyde reductase (AHR), and formate dehydrogenase (FDH), using benzylamine as an amino donor to synthesize the industrially important compound sitagliptin intermediate. A panel of 16 TAs was screened using ethyl 3-oxo-4-(2,4,5-trifluorophenyl) butanoate as a substrate (1). Amongst these enzymes, TA from Roseomonas deserti (TARO) was found to be the most suitable, showing the highest activity towards benzylamine (∼70%). The inhibitory effect of benzaldehyde was resolved by using AHR from Synechocystis sp. and FDH from Pseudomonas sp., which catalyzed the conversion of benzaldehyde to benzyl alcohol at the expense of NAD(P)H. Reaction parameters, such as pH, buffer system, and concentration of amino donor, were optimized. A single whole-cell system was developed for co-expressing TARO and esterase, and the promoter engineering strategy was adopted to control the expression level of each biocatalyst. The whole-cell reactions were performed with varying substrate concentrations (10-100 mM), resulting in excellent conversions (ranging from 72 to 91%) into the desired product. Finally, the applicability of this cascade was highlighted on Gram scale, indicating production of 70% of the sitagliptin intermediate with 61% isolated yield. The protocol reported herein may be considered an alternative to existing methods with respect to the use of cheaper amine donors as well as improved synthesis of (R) and (S) enantiomers with the use of non-chiral amino donors.
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Affiliation(s)
| | | | | | | | | | - Hyungdon Yun
- Department of Systems Biotechnology, Konkuk University, Seoul, South Korea
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11
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Luo W, Hu J, Lu J, Zhang H, Wang X, Liu Y, Dong L, Yu X. One pot cascade synthesis of L-2-aminobutyric acid employing ω-transaminase from Paracoccus pantotrophus. MOLECULAR CATALYSIS 2021. [DOI: 10.1016/j.mcat.2021.111890] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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12
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Albarrán‐Velo J, Gotor‐Fernández V, Lavandera I. Markovnikov Wacker‐Tsuji Oxidation of Allyl(hetero)arenes and Application in a One‐Pot Photo‐Metal‐Biocatalytic Approach to Enantioenriched Amines and Alcohols. Adv Synth Catal 2021. [DOI: 10.1002/adsc.202100351] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Jesús Albarrán‐Velo
- Departamento de Química Orgánica e Inorgánica Universidad de Oviedo Avenida Julián Clavería 8 33006 Oviedo Spain
| | - Vicente Gotor‐Fernández
- Departamento de Química Orgánica e Inorgánica Universidad de Oviedo Avenida Julián Clavería 8 33006 Oviedo Spain
| | - Iván Lavandera
- Departamento de Química Orgánica e Inorgánica Universidad de Oviedo Avenida Julián Clavería 8 33006 Oviedo Spain
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13
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A multi-enzyme cascade reaction for the production of α,ω-dicarboxylic acids from free fatty acids. J IND ENG CHEM 2021. [DOI: 10.1016/j.jiec.2021.03.029] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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14
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Wan L, Heath RS, Megarity CF, Sills AJ, Herold RA, Turner NJ, Armstrong FA. Exploiting Bidirectional Electrocatalysis by a Nanoconfined Enzyme Cascade to Drive and Control Enantioselective Reactions. ACS Catal 2021. [DOI: 10.1021/acscatal.1c01198] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
- Lei Wan
- Department of Chemistry, University of Oxford, South Parks Road, Oxford OX1 3QR, U.K
| | - Rachel S. Heath
- School of Chemistry, University of Manchester, Manchester Institute of Biotechnology, 131 Princess Street, Manchester M1 7DN, U.K
| | - Clare F. Megarity
- Department of Chemistry, University of Oxford, South Parks Road, Oxford OX1 3QR, U.K
| | - Adam J. Sills
- Department of Chemistry, University of Oxford, South Parks Road, Oxford OX1 3QR, U.K
| | - Ryan A. Herold
- Department of Chemistry, University of Oxford, South Parks Road, Oxford OX1 3QR, U.K
| | - Nicholas J. Turner
- School of Chemistry, University of Manchester, Manchester Institute of Biotechnology, 131 Princess Street, Manchester M1 7DN, U.K
| | - Fraser A. Armstrong
- Department of Chemistry, University of Oxford, South Parks Road, Oxford OX1 3QR, U.K
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15
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Hollmann F, Opperman DJ, Paul CE. Biocatalytic Reduction Reactions from a Chemist's Perspective. Angew Chem Int Ed Engl 2021; 60:5644-5665. [PMID: 32330347 PMCID: PMC7983917 DOI: 10.1002/anie.202001876] [Citation(s) in RCA: 84] [Impact Index Per Article: 28.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2020] [Indexed: 11/09/2022]
Abstract
Reductions play a key role in organic synthesis, producing chiral products with new functionalities. Enzymes can catalyse such reactions with exquisite stereo-, regio- and chemoselectivity, leading the way to alternative shorter classical synthetic routes towards not only high-added-value compounds but also bulk chemicals. In this review we describe the synthetic state-of-the-art and potential of enzymes that catalyse reductions, ranging from carbonyl, enone and aromatic reductions to reductive aminations.
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Affiliation(s)
- Frank Hollmann
- Department of BiotechnologyDelft University of TechnologyVan der Maasweg 92629 HZDelftThe Netherlands
- Department of BiotechnologyUniversity of the Free State205 Nelson Mandela DriveBloemfontein9300South Africa
| | - Diederik J. Opperman
- Department of BiotechnologyUniversity of the Free State205 Nelson Mandela DriveBloemfontein9300South Africa
| | - Caroline E. Paul
- Department of BiotechnologyDelft University of TechnologyVan der Maasweg 92629 HZDelftThe Netherlands
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16
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Sarak S, Sung S, Jeon H, Patil MD, Khobragade TP, Pagar AD, Dawson PE, Yun H. An Integrated Cofactor/Co-Product Recycling Cascade for the Biosynthesis of Nylon Monomers from Cycloalkylamines. Angew Chem Int Ed Engl 2021; 60:3481-3486. [PMID: 33140477 DOI: 10.1002/anie.202012658] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2020] [Indexed: 11/10/2022]
Abstract
We report a highly atom-efficient integrated cofactor/co-product recycling cascade employing cycloalkylamines as multifaceted starting materials for the synthesis of nylon building blocks. Reactions using E. coli whole cells as well as purified enzymes produced excellent conversions ranging from >80 and 95 % into desired ω-amino acids, respectively with varying substrate concentrations. The applicability of this tandem biocatalytic cascade was demonstrated to produce the corresponding lactams by employing engineered biocatalysts. For instance, ϵ-caprolactam, a valuable polymer building block was synthesized with 75 % conversion from 10 mM cyclohexylamine by employing whole-cell biocatalysts. This cascade could be an alternative for bio-based production of ω-amino acids and corresponding lactam compounds.
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Affiliation(s)
- Sharad Sarak
- Department of Systems Biotechnology, Konkuk University, 120 Neungdong-ro, Gwangjin-gu, Seoul, 050-29, South Korea
| | - Sihyong Sung
- Department of Systems Biotechnology, Konkuk University, 120 Neungdong-ro, Gwangjin-gu, Seoul, 050-29, South Korea
| | - Hyunwoo Jeon
- Department of Systems Biotechnology, Konkuk University, 120 Neungdong-ro, Gwangjin-gu, Seoul, 050-29, South Korea
| | - Mahesh D Patil
- Department of Systems Biotechnology, Konkuk University, 120 Neungdong-ro, Gwangjin-gu, Seoul, 050-29, South Korea
| | - Taresh P Khobragade
- Department of Systems Biotechnology, Konkuk University, 120 Neungdong-ro, Gwangjin-gu, Seoul, 050-29, South Korea
| | - Amol D Pagar
- Department of Systems Biotechnology, Konkuk University, 120 Neungdong-ro, Gwangjin-gu, Seoul, 050-29, South Korea
| | - Philip E Dawson
- Department of Chemistry, The Scripps Research Institute, 10550 N. Torrey Pines Road, La Jolla, CA, 92037, USA
| | - Hyungdon Yun
- Department of Systems Biotechnology, Konkuk University, 120 Neungdong-ro, Gwangjin-gu, Seoul, 050-29, South Korea
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17
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Finnigan W, Hepworth LJ, Flitsch SL, Turner NJ. RetroBioCat as a computer-aided synthesis planning tool for biocatalytic reactions and cascades. Nat Catal 2021; 4:98-104. [PMID: 33604511 PMCID: PMC7116764 DOI: 10.1038/s41929-020-00556-z] [Citation(s) in RCA: 87] [Impact Index Per Article: 29.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
As the enzyme toolbox for biocatalysis has expanded, so has the potential for the construction of powerful enzymatic cascades for efficient and selective synthesis of target molecules. Additionally, recent advances in computer-aided synthesis planning are revolutionising synthesis design in both synthetic biology and organic chemistry. However, the potential for biocatalysis is not well captured by tools currently available in either field. Here we present RetroBioCat, an intuitive and accessible tool for computer-aided design of biocatalytic cascades, freely available at retrobiocat.com. Our approach uses a set of expertly encoded reaction rules encompassing the enzyme toolbox for biocatalysis, and a system for identifying literature precedent for enzymes with the correct substrate specificity where this is available. Applying these rules for automated biocatalytic retrosynthesis, we show our tool to be capable of identifying promising biocatalytic pathways to target molecules, validated using a test-set of recent cascades described in the literature.
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Affiliation(s)
- William Finnigan
- Department of Chemistry, University of Manchester, Manchester Institute of Biotechnology, 131 Princess Street, M1 7DN, Manchester, UK
| | - Lorna J Hepworth
- Department of Chemistry, University of Manchester, Manchester Institute of Biotechnology, 131 Princess Street, M1 7DN, Manchester, UK
| | - Sabine L Flitsch
- Department of Chemistry, University of Manchester, Manchester Institute of Biotechnology, 131 Princess Street, M1 7DN, Manchester, UK
| | - Nicholas J Turner
- Department of Chemistry, University of Manchester, Manchester Institute of Biotechnology, 131 Princess Street, M1 7DN, Manchester, UK
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18
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Sarak S, Sung S, Jeon H, Patil MD, Khobragade TP, Pagar AD, Dawson PE, Yun H. An Integrated Cofactor/Co‐Product Recycling Cascade for the Biosynthesis of Nylon Monomers from Cycloalkylamines. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202012658] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Affiliation(s)
- Sharad Sarak
- Department of Systems Biotechnology Konkuk University 120 Neungdong-ro, Gwangjin-gu Seoul 050-29 South Korea
| | - Sihyong Sung
- Department of Systems Biotechnology Konkuk University 120 Neungdong-ro, Gwangjin-gu Seoul 050-29 South Korea
| | - Hyunwoo Jeon
- Department of Systems Biotechnology Konkuk University 120 Neungdong-ro, Gwangjin-gu Seoul 050-29 South Korea
| | - Mahesh D. Patil
- Department of Systems Biotechnology Konkuk University 120 Neungdong-ro, Gwangjin-gu Seoul 050-29 South Korea
| | - Taresh P. Khobragade
- Department of Systems Biotechnology Konkuk University 120 Neungdong-ro, Gwangjin-gu Seoul 050-29 South Korea
| | - Amol D. Pagar
- Department of Systems Biotechnology Konkuk University 120 Neungdong-ro, Gwangjin-gu Seoul 050-29 South Korea
| | - Philip E. Dawson
- Department of Chemistry The Scripps Research Institute 10550 N. Torrey Pines Road La Jolla CA 92037 USA
| | - Hyungdon Yun
- Department of Systems Biotechnology Konkuk University 120 Neungdong-ro, Gwangjin-gu Seoul 050-29 South Korea
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19
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Hollmann F, Opperman DJ, Paul CE. Biokatalytische Reduktionen aus der Sicht eines Chemikers. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202001876] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
- Frank Hollmann
- Department of Biotechnology Delft University of Technology Van der Maasweg 9 2629 HZ Delft Niederlande
- Department of Biotechnology University of the Free State 205 Nelson Mandela Drive Bloemfontein 9300 Südafrika
| | - Diederik J. Opperman
- Department of Biotechnology University of the Free State 205 Nelson Mandela Drive Bloemfontein 9300 Südafrika
| | - Caroline E. Paul
- Department of Biotechnology Delft University of Technology Van der Maasweg 9 2629 HZ Delft Niederlande
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20
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Zhang JD, Chang YW, Dong R, Yang XX, Gao LL, Li J, Huang SP, Guo XM, Zhang CF, Chang HH. Enantioselective Cascade Biocatalysis for Deracemization of Racemic β-Amino Alcohols to Enantiopure (S)-β-Amino Alcohols by Employing Cyclohexylamine Oxidase and ω-Transaminase. Chembiochem 2020; 22:124-128. [PMID: 32789939 DOI: 10.1002/cbic.202000491] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2020] [Revised: 08/11/2020] [Indexed: 12/28/2022]
Abstract
Optically active β-amino alcohols are very useful chiral intermediates frequently used in the preparation of pharmaceutically active substances. Here, a novel cyclohexylamine oxidase (ArCHAO) was identified from the genome sequence of Arthrobacter sp. TYUT010-15 with the R-stereoselective deamination activity of β-amino alcohol. ArCHAO was cloned and successfully expressed in E. coli BL21, purified and characterized. Substrate-specific analysis revealed that ArCHAO has high activity (4.15 to 6.34 U mg-1 protein) and excellent enantioselectivity toward the tested β-amino alcohols. By using purified ArCHAO, a wide range of racemic β-amino alcohols were resolved, (S)-β-amino alcohols were obtained in >99 % ee. Deracemization of racemic β-amino alcohols was conducted by ArCHAO-catalyzed enantioselective deamination and transaminase-catalyzed enantioselective amination to afford (S)-β-amino alcohols in excellent conversion (78-94 %) and enantiomeric excess (>99 %). Preparative-scale deracemization was carried out with 50 mM (6.859 g L-1 ) racemic 2-amino-2-phenylethanol, (S)-2-amino-2-phenylethanol was obtained in 75 % isolated yield and >99 % ee.
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Affiliation(s)
- Jian-Dong Zhang
- Department of Biological and Pharmaceutical Engineering College of Biomedical Engineering, Taiyuan University of Technology, 79 West Yingze Street, Taiyuan, 030024, Shanxi, P. R. China
| | - Ya-Wen Chang
- Department of Environmental Engineering, Taiyuan University of Technology, 79 West Yingze Street, Taiyuan, 030024, Shanxi, China
| | - Rui Dong
- Department of Biological and Pharmaceutical Engineering College of Biomedical Engineering, Taiyuan University of Technology, 79 West Yingze Street, Taiyuan, 030024, Shanxi, P. R. China
| | - Xiao-Xiao Yang
- Department of Biological and Pharmaceutical Engineering College of Biomedical Engineering, Taiyuan University of Technology, 79 West Yingze Street, Taiyuan, 030024, Shanxi, P. R. China
| | - Li-Li Gao
- Department of Environmental Engineering, Taiyuan University of Technology, 79 West Yingze Street, Taiyuan, 030024, Shanxi, China
| | - Jing Li
- Department of Biological and Pharmaceutical Engineering College of Biomedical Engineering, Taiyuan University of Technology, 79 West Yingze Street, Taiyuan, 030024, Shanxi, P. R. China
| | - Shuang-Ping Huang
- Department of Biological and Pharmaceutical Engineering College of Biomedical Engineering, Taiyuan University of Technology, 79 West Yingze Street, Taiyuan, 030024, Shanxi, P. R. China
| | - Xing-Mei Guo
- Department of Environmental Engineering, Taiyuan University of Technology, 79 West Yingze Street, Taiyuan, 030024, Shanxi, China
| | - Chao-Feng Zhang
- Department of Biological and Pharmaceutical Engineering College of Biomedical Engineering, Taiyuan University of Technology, 79 West Yingze Street, Taiyuan, 030024, Shanxi, P. R. China
| | - Hong-Hong Chang
- Department of Biological and Pharmaceutical Engineering College of Biomedical Engineering, Taiyuan University of Technology, 79 West Yingze Street, Taiyuan, 030024, Shanxi, P. R. China
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21
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Ghosh T, Ernst M, Hashmi ASK, Schaub T. Ruthenium Catalyzed Direct Asymmetric Reductive Amination of Simple Aliphatic Ketones Using Ammonium Iodide and Hydrogen. European J Org Chem 2020. [DOI: 10.1002/ejoc.202000750] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Tamal Ghosh
- Catalysis Research Laboratory (CaRLa); Im Neuenheimer Feld 584 69120 Heidelberg Germany
| | - Martin Ernst
- Organic Synthesis; BASF SE; Carl-Bosch-Str. 38 67056 Ludwigshafen Germany
| | - A. Stephen K. Hashmi
- Catalysis Research Laboratory (CaRLa); Im Neuenheimer Feld 584 69120 Heidelberg Germany
- Organisch-Chemisches Institut; Heidelberg University; Im Neuenheimer Feld 270 69120 Heidelberg Germany
| | - Thomas Schaub
- Catalysis Research Laboratory (CaRLa); Im Neuenheimer Feld 584 69120 Heidelberg Germany
- Organic Synthesis; BASF SE; Carl-Bosch-Str. 38 67056 Ludwigshafen Germany
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22
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Enzymatic Synthesis of Aliphatic Primary ω-Amino Alcohols from ω-Amino Fatty Acids by Carboxylic Acid Reductase. Catal Letters 2020. [DOI: 10.1007/s10562-020-03233-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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23
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Franklin RD, Mount CJ, Bommarius BR, Bommarius AS. Separate Sets of Mutations Enhance Activity and Substrate Scope of Amine Dehydrogenase. ChemCatChem 2020. [DOI: 10.1002/cctc.201902364] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Robert D. Franklin
- School of Chemical and Biomolecular Engineering Parker H. Petit Institute for Bioengineering and Bioscience Georgia Institute of Technology Engineered Biosystems Building 950 Atlantic Drive Atlanta GA 30332-2000 USA
| | - Conner J. Mount
- School of Chemistry and Biochemistry Parker H. Petit Institute for Bioengineering and Bioscience Georgia Institute of Technology Engineered Biosystems Building 950 Atlantic Drive Atlanta GA 30332-2000 USA
| | - Bettina R. Bommarius
- School of Chemical and Biomolecular Engineering Parker H. Petit Institute for Bioengineering and Bioscience Georgia Institute of Technology Engineered Biosystems Building 950 Atlantic Drive Atlanta GA 30332-2000 USA
| | - Andreas S. Bommarius
- School of Chemical and Biomolecular Engineering School of Chemistry and Biochemistry Parker H. Petit Institute for Bioengineering and Bioscience Engineered Biosystems Building 950 Atlantic Drive Atlanta GA 30332-2000 USA
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24
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Aranda C, Oksdath‐Mansilla G, Bisogno FR, Gonzalo G. Deracemisation Processes Employing Organocatalysis and Enzyme Catalysis. Adv Synth Catal 2020. [DOI: 10.1002/adsc.201901112] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Affiliation(s)
- Carmen Aranda
- Instituto de Recursos Naturales y Agrobiología de Sevilla, CSIC Avda/Reina Mercedes 10 41012 Sevilla Spain
| | - Gabriela Oksdath‐Mansilla
- Departamento de Química Orgánica, Facultad de Ciencias Químicas, Instituto de Investigaciones en Físico-Química Córdoba (INFIQC-CONICET)Universidad Nacional de Córdoba, Medina Allende y Haya de la Torre, Ciudad Universitaria 5000 Córdoba Argentina
| | - Fabricio R. Bisogno
- Departamento de Química Orgánica, Facultad de Ciencias Químicas, Instituto de Investigaciones en Físico-Química Córdoba (INFIQC-CONICET)Universidad Nacional de Córdoba, Medina Allende y Haya de la Torre, Ciudad Universitaria 5000 Córdoba Argentina
| | - Gonzalo Gonzalo
- Departamento de Química OrgánicaUniversidad de Sevilla c/Profesor García González 2 41012 Sevilla Spain
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25
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Bezsudnova EY, Popov VO, Boyko KM. Structural insight into the substrate specificity of PLP fold type IV transaminases. Appl Microbiol Biotechnol 2020; 104:2343-2357. [PMID: 31989227 DOI: 10.1007/s00253-020-10369-6] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2019] [Revised: 12/04/2019] [Accepted: 01/09/2020] [Indexed: 01/19/2023]
Abstract
Pyridoxal-5'-phosphate-dependent transaminases of fold type IV (class IV) are promising enzymes for (R)-selective amination of organic compounds. Transaminases of fold type IV exhibit either strict (R)-selectivity or (S)-selectivity that is implemented within geometrically similar active sites of different amino acid compositions. Based on substrate specificity, class IV comprises three large families of transaminases: (S)-selective branched-chain L-amino acid aminotransferases and (R)-selective D-amino acid aminotransferases and (R)-amine:pyruvate transaminases. In this review, we aim to analyze the substrate profiles and correlations between the substrate specificity and organization of the active site in transaminases from these structurally related families. New transaminases with an expanded substrate specificity are also discussed. An analysis of the structural features of substrate binding and comparisons of structural determinants of chiral discrimination between members of the class IV transaminases could be helpful in identifying new biocatalytically relevant enzymes as well as rational protein engineering.
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Affiliation(s)
- Ekaterina Yu Bezsudnova
- Bach Institute of Biochemistry, Research Center of Biotechnology of the Russian Academy of Sciences, Leninsky Ave. 33, bld. 2, Moscow, Russian Federation, 119071.
| | - Vladimir O Popov
- Bach Institute of Biochemistry, Research Center of Biotechnology of the Russian Academy of Sciences, Leninsky Ave. 33, bld. 2, Moscow, Russian Federation, 119071.,Kurchatov Complex of NBICS-Technologies, National Research Centre "Kurchatov Institute", Akad. Kurchatova sqr 1, Moscow, Russian Federation, 123182
| | - Konstantin M Boyko
- Bach Institute of Biochemistry, Research Center of Biotechnology of the Russian Academy of Sciences, Leninsky Ave. 33, bld. 2, Moscow, Russian Federation, 119071
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26
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Kinetic Resolution of Racemic Amines to Enantiopure (S)-amines by a Biocatalytic Cascade Employing Amine Dehydrogenase and Alanine Dehydrogenase. Catalysts 2019. [DOI: 10.3390/catal9070600] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
Abstract
Amine dehydrogenases (AmDHs) efficiently catalyze the NAD(P)H-dependent asymmetric reductive amination of prochiral carbonyl substrates with high enantioselectivity. AmDH-catalyzed oxidative deamination can also be used for the kinetic resolution of racemic amines to obtain enantiopure amines. In the present study, kinetic resolution was carried out using a coupled-enzyme cascade consisting of AmDH and alanine dehydrogenase (AlaDH). AlaDH efficiently catalyzed the conversion of pyruvate to alanine, thus recycling the nicotinamide cofactors and driving the reaction forward. The ee values obtained for the kinetic resolution of 25 and 50 mM rac-α-methylbenzylamine using the purified enzymatic systems were only 54 and 43%, respectively. The use of whole-cells apparently reduced the substrate/product inhibition, and the use of only 30 and 40 mgDCW/mL of whole-cells co-expressing AmDH and AlaDH efficiently resolved 100 mM of rac-2-aminoheptane and rac-α-methylbenzylamine into the corresponding enantiopure (S)-amines. Furthermore, the applicability of the reaction protocol demonstrated herein was also successfully tested for the efficient kinetic resolution of wide range of racemic amines.
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27
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Han SW, Jang Y, Shin JS. In Vitro and In Vivo One-Pot Deracemization of Chiral Amines by Reaction Pathway Control of Enantiocomplementary ω-Transaminases. ACS Catal 2019. [DOI: 10.1021/acscatal.9b01546] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Sang-Woo Han
- Department of Biotechnology, Yonsei University, Yonsei-Ro 50, Seodaemun-Gu, Seoul 03722, South Korea
| | - Youngho Jang
- Department of Biotechnology, Yonsei University, Yonsei-Ro 50, Seodaemun-Gu, Seoul 03722, South Korea
| | - Jong-Shik Shin
- Department of Biotechnology, Yonsei University, Yonsei-Ro 50, Seodaemun-Gu, Seoul 03722, South Korea
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28
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Won Y, Jeon H, Pagar AD, Patil MD, Nadarajan SP, Flood DT, Dawson PE, Yun H. In vivo biosynthesis of tyrosine analogs and their concurrent incorporation into a residue-specific manner for enzyme engineering. Chem Commun (Camb) 2019; 55:15133-15136. [DOI: 10.1039/c9cc08503c] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
A cellular system for the in vivo biosynthesis of Tyr-analogs and their concurrent incorporation into target proteins is reported.
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Affiliation(s)
- Yumi Won
- Department of Systems Biotechnology
- Konkuk University
- Gwangjin-gu
- Korea
| | - Hyunwoo Jeon
- Department of Systems Biotechnology
- Konkuk University
- Gwangjin-gu
- Korea
| | - Amol D. Pagar
- Department of Systems Biotechnology
- Konkuk University
- Gwangjin-gu
- Korea
| | - Mahesh D. Patil
- Department of Systems Biotechnology
- Konkuk University
- Gwangjin-gu
- Korea
| | | | - Dillon T. Flood
- Department of Chemistry
- The Scripps Research Institute
- La Jolla
- USA
| | - Philip E. Dawson
- Department of Chemistry
- The Scripps Research Institute
- La Jolla
- USA
| | - Hyungdon Yun
- Department of Systems Biotechnology
- Konkuk University
- Gwangjin-gu
- Korea
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