1
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Zhang L, Sun Z, Xu G, Ni Y. Classification and functional origins of stereocomplementary alcohol dehydrogenases for asymmetric synthesis of chiral secondary alcohols: A review. Int J Biol Macromol 2024; 270:132238. [PMID: 38729463 DOI: 10.1016/j.ijbiomac.2024.132238] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2024] [Revised: 04/17/2024] [Accepted: 05/07/2024] [Indexed: 05/12/2024]
Abstract
Alcohol dehydrogenases (ADHs) mediated biocatalytic asymmetric reduction of ketones have been widely applied in the synthesis of optically active secondary alcohols with highly reactive hydroxyl groups ligated to the stereogenic carbon and divided into (R)- and (S)-configurations. Stereocomplementary ADHs could be applied in the synthesis of both enantiomers and are increasingly accepted as the "first of choice" in green chemistry due to the high atomic economy, low environmental factor, 100 % theoretical yield, and high environmentally friendliness. Due to the equal importance of complementary alcohols, development of stereocomplementary ADHs draws increasing attention. This review is committed to summarize recent advance in discovery of naturally evolved and tailor-made stereocomplementary ADHs, unveil the molecular mechanism of stereoselective catalysis in views of classification and functional basis, and provide guidance for further engineering the stereoselectivity of ADHs for the industrial biosynthesis of chiral secondary alcohol of industrial relevance.
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Affiliation(s)
- Lu Zhang
- Key Laboratory of Industrial Biotechnology, Ministry of Education, School of Biotechnology, Jiangnan University, Wuxi 214122, Jiangsu, China
| | - Zewen Sun
- Key Laboratory of Industrial Biotechnology, Ministry of Education, School of Biotechnology, Jiangnan University, Wuxi 214122, Jiangsu, China
| | - Guochao Xu
- Key Laboratory of Industrial Biotechnology, Ministry of Education, School of Biotechnology, Jiangnan University, Wuxi 214122, Jiangsu, China.
| | - Ye Ni
- Key Laboratory of Industrial Biotechnology, Ministry of Education, School of Biotechnology, Jiangnan University, Wuxi 214122, Jiangsu, China.
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2
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Yan Q, Zhang X, Chen Y, Guo B, Zhou P, Chen B, Huang Q, Wang JB. From Semirational to Rational Design: Developing a Substrate-Coupled System of Glucose Dehydrogenase for Asymmetric Synthesis. ACS Catal 2022. [DOI: 10.1021/acscatal.2c00705] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Qipeng Yan
- Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research (Ministry of Education) and Key Laboratory of Phytochemistry R&D of Hunan Province, College of Chemistry and Chemical Engineering, Hunan Normal University, 410081 Changsha, P. R. China
| | - Xinhua Zhang
- Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research (Ministry of Education) and Key Laboratory of Phytochemistry R&D of Hunan Province, College of Chemistry and Chemical Engineering, Hunan Normal University, 410081 Changsha, P. R. China
| | - Yingzhuang Chen
- Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research (Ministry of Education) and Key Laboratory of Phytochemistry R&D of Hunan Province, College of Chemistry and Chemical Engineering, Hunan Normal University, 410081 Changsha, P. R. China
| | - Bin Guo
- Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research (Ministry of Education) and Key Laboratory of Phytochemistry R&D of Hunan Province, College of Chemistry and Chemical Engineering, Hunan Normal University, 410081 Changsha, P. R. China
| | - Pei Zhou
- Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research (Ministry of Education) and Key Laboratory of Phytochemistry R&D of Hunan Province, College of Chemistry and Chemical Engineering, Hunan Normal University, 410081 Changsha, P. R. China
| | - Bo Chen
- Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research (Ministry of Education) and Key Laboratory of Phytochemistry R&D of Hunan Province, College of Chemistry and Chemical Engineering, Hunan Normal University, 410081 Changsha, P. R. China
| | - Qun Huang
- Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research (Ministry of Education) and Key Laboratory of Phytochemistry R&D of Hunan Province, College of Chemistry and Chemical Engineering, Hunan Normal University, 410081 Changsha, P. R. China
| | - Jian-bo Wang
- Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research (Ministry of Education) and Key Laboratory of Phytochemistry R&D of Hunan Province, College of Chemistry and Chemical Engineering, Hunan Normal University, 410081 Changsha, P. R. China
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3
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Deng GZ, Zhou X, Yu QX, Mou XQ, An M, Cui HB, Zhou XJ, Wan NW, Li Z, Chen YZ. Highly Enantioselective Hydroxylation of 3-Arylpropanenitriles to Access Chiral β-Hydroxy Nitriles by Engineering of P450pyr Monooxygenase. Org Process Res Dev 2022. [DOI: 10.1021/acs.oprd.1c00444] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Guo-Zhong Deng
- Key Laboratory of Biocatalysis & Chiral Drug Synthesis of Guizhou Province, Generic Drug Research Center of Guizhou Province, School of Pharmacy, Zunyi Medical University, Zunyi 563000, China
- Key Laboratory of Basic Pharmacology of Ministry of Education and Joint International Research Laboratory of Ethnomedicine of Ministry of Education, Zunyi Medical University, Zunyi 563000, China
| | - Xu Zhou
- Key Laboratory of Biocatalysis & Chiral Drug Synthesis of Guizhou Province, Generic Drug Research Center of Guizhou Province, School of Pharmacy, Zunyi Medical University, Zunyi 563000, China
- Key Laboratory of Basic Pharmacology of Ministry of Education and Joint International Research Laboratory of Ethnomedicine of Ministry of Education, Zunyi Medical University, Zunyi 563000, China
| | - Quan-Xiang Yu
- Key Laboratory of Biocatalysis & Chiral Drug Synthesis of Guizhou Province, Generic Drug Research Center of Guizhou Province, School of Pharmacy, Zunyi Medical University, Zunyi 563000, China
- Key Laboratory of Basic Pharmacology of Ministry of Education and Joint International Research Laboratory of Ethnomedicine of Ministry of Education, Zunyi Medical University, Zunyi 563000, China
| | - Xue-Qing Mou
- Key Laboratory of Biocatalysis & Chiral Drug Synthesis of Guizhou Province, Generic Drug Research Center of Guizhou Province, School of Pharmacy, Zunyi Medical University, Zunyi 563000, China
- Key Laboratory of Basic Pharmacology of Ministry of Education and Joint International Research Laboratory of Ethnomedicine of Ministry of Education, Zunyi Medical University, Zunyi 563000, China
| | - Miao An
- Key Laboratory of Biocatalysis & Chiral Drug Synthesis of Guizhou Province, Generic Drug Research Center of Guizhou Province, School of Pharmacy, Zunyi Medical University, Zunyi 563000, China
- Key Laboratory of Basic Pharmacology of Ministry of Education and Joint International Research Laboratory of Ethnomedicine of Ministry of Education, Zunyi Medical University, Zunyi 563000, China
| | - Hai-Bo Cui
- Key Laboratory of Biocatalysis & Chiral Drug Synthesis of Guizhou Province, Generic Drug Research Center of Guizhou Province, School of Pharmacy, Zunyi Medical University, Zunyi 563000, China
- Key Laboratory of Basic Pharmacology of Ministry of Education and Joint International Research Laboratory of Ethnomedicine of Ministry of Education, Zunyi Medical University, Zunyi 563000, China
| | - Xiao-Jian Zhou
- Key Laboratory of Biocatalysis & Chiral Drug Synthesis of Guizhou Province, Generic Drug Research Center of Guizhou Province, School of Pharmacy, Zunyi Medical University, Zunyi 563000, China
- Key Laboratory of Basic Pharmacology of Ministry of Education and Joint International Research Laboratory of Ethnomedicine of Ministry of Education, Zunyi Medical University, Zunyi 563000, China
| | - Nan-Wei Wan
- Key Laboratory of Biocatalysis & Chiral Drug Synthesis of Guizhou Province, Generic Drug Research Center of Guizhou Province, School of Pharmacy, Zunyi Medical University, Zunyi 563000, China
- Key Laboratory of Basic Pharmacology of Ministry of Education and Joint International Research Laboratory of Ethnomedicine of Ministry of Education, Zunyi Medical University, Zunyi 563000, China
| | - Zhi Li
- Department of Chemical and Biomolecular Engineering, National University of Singapore, 4 Engineering Drive 4, Singapore 117585, Singapore
| | - Yong-Zheng Chen
- Key Laboratory of Biocatalysis & Chiral Drug Synthesis of Guizhou Province, Generic Drug Research Center of Guizhou Province, School of Pharmacy, Zunyi Medical University, Zunyi 563000, China
- Key Laboratory of Basic Pharmacology of Ministry of Education and Joint International Research Laboratory of Ethnomedicine of Ministry of Education, Zunyi Medical University, Zunyi 563000, China
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4
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Cui Y, Zhu L, Chen X, Feng J, Wu Q, Zhu D. Engineering a carbonyl reductase for the scalable preparation of (S)-3-Cyclopentyl-3-hydroxypropanenitrile, the key building block of ruxolitinib. Chembiochem 2021; 23:e202100589. [PMID: 34951083 DOI: 10.1002/cbic.202100589] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2021] [Revised: 12/23/2021] [Indexed: 11/09/2022]
Abstract
( S )- 3-Cyclopentyl-3-hydroxypropanenitrile is the key precursor for the synthesis of ruxolitinib. The bioreduction of 3-cyclopentyl-3-ketopropanenitrile ( 1a ) offers an attractive method to access this important compound. A carbonyl reductase (PhADH) from Paraburkholderia hospita catalyzed the reduction of 1a giving the ( S )-alcohol ( 1b ) with 85% ee. Rational engineering of PhADH resulted in a double mutant H93C/A139L, which enhanced the enantioselectivity from 85% to >98%, as well as a 6.3-fold improvement in the specific activity. The bioreduction of 1a was performed at 200 g/L (1.5 M) substrate concentration, leading to isolation of ( S )- 1b in 91% yield. Similarly, using this mutant enzyme 3-cyclohexyl-3-ketopropanenitrile ( 2a) and 3-phenyl-3-ketopropanenitrile ( 3a ) were reduced at high concentration affording the corresponding alcohols in >99% ee, and 90% and 92% yield, respectively. The results showed that the variant H93C/A139L was a powerful biocatalyst for reduction of β-substituted-β-ketonitriles.
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Affiliation(s)
- Yunfeng Cui
- Tianjin Institute of Industrial Biotechnology Chinese Academy of Sciences, Biocatalysis, CHINA
| | - Liangyan Zhu
- Tianjin Institute of Industrial Biotechnology Chinese Academy of Sciences, Biocatalysis, CHINA
| | - Xi Chen
- Tianjin Institute of Industrial Biotechnology Chinese Academy of Sciences, Biotechnology, 32 Xi Qi Dao, Tianjin Airport Economic Area Tianjin 300308, China, 300308, Tianjin, CHINA
| | - Jinhui Feng
- Tianjin Institute of Industrial Biotechnology Chinese Academy of Sciences, Biocatalysis, CHINA
| | - Qiaqing Wu
- Tianjin Institute of Industrial Biotechnology Chinese Academy of Sciences, Biocatalysis, CHINA
| | - Dunming Zhu
- Tianjin Institute of Industrial Biotechnology Chinese Academy of Sciences, Biocatalysis, CHINA
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Wang Z, Wu X, Li Z, Huang Z, Chen F. Ketoreductase catalyzed stereoselective bioreduction of α-nitro ketones. Org Biomol Chem 2020; 17:3575-3580. [PMID: 30900703 DOI: 10.1039/c9ob00051h] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
We report here the stereoselective bioreduction of α-nitro ketones catalyzed by ketoreductases (KREDs) with publicly known sequences. YGL039w and RasADH/SyADH were able to reduce 23 class I substrates (1-aryl-2-nitro-1-ethanone (1)) and ten class II substrates (1-aryloxy-3-nitro-2-propanone (4)) to furnish both enantiomers of the corresponding β-nitro alcohols, with good-to-excellent conversions (up to >99%) and enantioselectivities (up to >99% ee) being achieved in most cases. To the best of our knowledge, KRED-mediated reduction of class II α-nitro ketones (1-aryloxy-3-nitro-2-propanone (4)) is unprecedented. Select β-nitro alcohols, including the synthetic intermediates of bioactive molecules (R)-tembamide, (S)-tembamide, (S)-moprolol, (S)-toliprolol and (S)-propanolol, were stereoselectively synthesized in preparative scale with 42% to 90% isolated yields, showcasing the practical potential of our developed system in organic synthesis. Finally, the advantage of using KREDs with known sequence was demonstrated by whole-cell catalysis, in which β-nitro alcohol (R)-2k, the key synthetic intermediate of hypoglycemic natural product (R)-tembamide, was produced in a space-time yield of 178 g L-1 d-1 as well as 95% ee by employing the whole cells of a recombinant E. coli strain coexpressing RasADH and glucose dehydrogenase as the biocatalyst.
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Affiliation(s)
- Zexu Wang
- Engineering Center of Catalysis and Synthesis for Chiral Molecules, Department of Chemistry, Fudan University, 220 Handan Road, Shanghai, 200433, P. R. China.
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6
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Wang YH, Bai YJ, Fan TP, Zheng XH, Cai YJ. Reducing 3,4-dihydroxyphenylpyruvic acid to d-3,4-dihydroxyphenyllactic acid via a coenzyme nonspecific d-lactate dehydrogenase from Lactobacillus reuteri. J Appl Microbiol 2018; 125:1739-1748. [PMID: 30129993 DOI: 10.1111/jam.14077] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2018] [Revised: 08/07/2018] [Accepted: 08/11/2018] [Indexed: 01/11/2023]
Abstract
AIMS The purpose of this work was to find an efficient enzyme to synthesize d-3,4-dihydroxyphenyllactic acid (d-DSS). METHODS AND RESULTS Nineteen lactic acid bacteria strains were screened for production of d-DSS using 3,4-dihydroxyphenylpyruvic acid (DPA) as a substrate. Lactobacillus reuteri JN516 exhibited the highest d-DSS yield. A nonspecific coenzyme, d-lactate dehydrogenase (d-LDH82319), from L. reuteri JN516 with high DPA reducing activity was identified. This enzyme reduced DPA to form d-DSS with excellent optical purity (enantioselectivity >99%). Its molecular weight was 35 kDa based on SDS-PAGE migration. The Michaelis-Menten constant (Km ), turnover number (kcat ), and catalytic efficiency (kcat /Km ) of d-LDH82319 for DPA were 0·09 mmol l-1 , 2·17 s-1 and 24·07 (mmol l-1 )-1 s-1 , respectively, with NADH as the coenzyme. The (Km ), (kcat ) and (kcat /Km ) of d-LDH82319 for DPA were 0·10 mmol l-1 , 0·13 s-1 and 1·30 (mmol l-1 )-1 s-1 , respectively, with NADPH as the coenzyme. The optimum temperature and pH of d-LDH82319 were 25°C and pH 8 respectively. Additionally, d-LDH82319 had a broad substrate range for alpha-keto acids, among which the activity of reducing pyruvate was the strongest; therefore, it belongs to the group of d-lactate dehydrogenases. d-LDH82319 and glucose dehydrogenase (GDH) were coexpressed to produce d-DSS from DPA. CONCLUSIONS d-LDH82319 from L. reuteri JN516 with high DPA reducing activity has the characteristics of a nonspecific coenzyme. SIGNIFICANCE AND IMPACT OF THE STUDY d-LDH82319 is the first reported coenzyme nonspecific d-lactate dehydrogenase with DPA-reducing activity. The coexpression system provided an effective method to produce d-DSS.
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Affiliation(s)
- Y H Wang
- The Key Laboratory of Industrial Biotechnology, Ministry of Education, School of Biotechnology, Jiangnan University, Wuxi, China
| | - Y J Bai
- College of Life Sciences, Northwest University, Xi'an, China
| | - T-P Fan
- College of Life Sciences, Northwest University, Xi'an, China
- Department of Pharmacology, University of Cambridge, Cambridge, UK
| | - X H Zheng
- College of Life Sciences, Northwest University, Xi'an, China
| | - Y J Cai
- The Key Laboratory of Industrial Biotechnology, Ministry of Education, School of Biotechnology, Jiangnan University, Wuxi, China
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Zhang C, Pan J, Li CX, Bai YP, Xu JH. Asymmetric bioreduction of keto groups of 4- and 5-Oxodecanoic acids/esters with a new carbonyl reductase. CATAL COMMUN 2017. [DOI: 10.1016/j.catcom.2017.08.023] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
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8
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Hönig M, Sondermann P, Turner NJ, Carreira EM. Enantioselective Chemo- and Biocatalysis: Partners in Retrosynthesis. Angew Chem Int Ed Engl 2017; 56:8942-8973. [DOI: 10.1002/anie.201612462] [Citation(s) in RCA: 194] [Impact Index Per Article: 27.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2016] [Indexed: 01/08/2023]
Affiliation(s)
- Moritz Hönig
- Laboratorium für Organische Chemie; Eidgenössische Technische Hochschule Zürich; Vladimir-Prelog-Weg 3 8093 Zürich Switzerland
| | - Philipp Sondermann
- Laboratorium für Organische Chemie; Eidgenössische Technische Hochschule Zürich; Vladimir-Prelog-Weg 3 8093 Zürich Switzerland
| | - Nicholas J. Turner
- Manchester Institute of Biotechnology & School of Chemistry; University of Manchester; 131 Princess Street Manchester M1 7DN UK
| | - Erick M. Carreira
- Laboratorium für Organische Chemie; Eidgenössische Technische Hochschule Zürich; Vladimir-Prelog-Weg 3 8093 Zürich Switzerland
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9
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Hönig M, Sondermann P, Turner NJ, Carreira EM. Enantioselektive Chemo- und Biokatalyse: Partner in der Retrosynthese. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201612462] [Citation(s) in RCA: 70] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Moritz Hönig
- Laboratorium für Organische Chemie; Eidgenössische Technische Hochschule Zürich; Vladimir-Prelog-Weg 3 8093 Zürich Schweiz
| | - Philipp Sondermann
- Laboratorium für Organische Chemie; Eidgenössische Technische Hochschule Zürich; Vladimir-Prelog-Weg 3 8093 Zürich Schweiz
| | - Nicholas J. Turner
- Manchester Institute of Biotechnology & School of Chemistry; University of Manchester; 131 Princess Street Manchester M1 7DN UK
| | - Erick M. Carreira
- Laboratorium für Organische Chemie; Eidgenössische Technische Hochschule Zürich; Vladimir-Prelog-Weg 3 8093 Zürich Schweiz
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Cui ZM, Zhang JD, Fan XJ, Zheng GW, Chang HH, Wei WL. Highly efficient bioreduction of 2-hydroxyacetophenone to (S)- and (R)-1-phenyl-1,2-ethanediol by two substrate tolerance carbonyl reductases with cofactor regeneration. J Biotechnol 2017; 243:1-9. [DOI: 10.1016/j.jbiotec.2016.12.016] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2016] [Revised: 12/12/2016] [Accepted: 12/19/2016] [Indexed: 11/28/2022]
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Serra I, Guidi B, Burgaud G, Contente ML, Ferraboschi P, Pinto A, Compagno C, Molinari F, Romano D. Seawater-Based Biocatalytic Strategy: Stereoselective Reductions of Ketones with Marine Yeasts. ChemCatChem 2016. [DOI: 10.1002/cctc.201600947] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Immacolata Serra
- Department of Food, Environmental and Nutritional Science (DeFENS); University of Milan; via Mangiagalli 25 20133 Milan Italy
| | - Benedetta Guidi
- Department of Medical Biotechnology and Translational Medicine; University of Milan; Via Saldini 50 20133 Milan Italy
| | - Gaetan Burgaud
- Laboratoire Universitaire de Biodiversité et Ecologie Microbienne; Université de Brest; 29280 Plouzane France
| | - Martina L. Contente
- Department of Food, Environmental and Nutritional Science (DeFENS); University of Milan; via Mangiagalli 25 20133 Milan Italy
| | - Patrizia Ferraboschi
- Department of Medical Biotechnology and Translational Medicine; University of Milan; Via Saldini 50 20133 Milan Italy
| | - Andrea Pinto
- Department of Pharmaceutical Sciences (DISFARM); University of Milan; Via Mangiagalli 25 20133 Milan Italy
| | - Concetta Compagno
- Department of Food, Environmental and Nutritional Science (DeFENS); University of Milan; via Mangiagalli 25 20133 Milan Italy
| | - Francesco Molinari
- Department of Food, Environmental and Nutritional Science (DeFENS); University of Milan; via Mangiagalli 25 20133 Milan Italy
| | - Diego Romano
- Department of Food, Environmental and Nutritional Science (DeFENS); University of Milan; via Mangiagalli 25 20133 Milan Italy
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Preparation of enantiomerically enriched aromatic β-hydroxynitriles and halohydrins by ketone reduction with recombinant ketoreductase KRED1-Pglu. Tetrahedron 2016. [DOI: 10.1016/j.tet.2016.05.027] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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13
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Rimoldi I, Facchetti G, Nava D, Contente ML, Gandolfi R. Efficient methodology to produce a duloxetine precursor using whole cells of Rhodotorula rubra. ACTA ACUST UNITED AC 2016. [DOI: 10.1016/j.tetasy.2016.04.002] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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14
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Xu GC, Zhang LL, Ni Y. Enzymatic preparation of D-phenyllactic acid at high space-time yield with a novel phenylpyruvate reductase identified from Lactobacillus sp. CGMCC 9967. J Biotechnol 2015; 222:29-37. [PMID: 26712480 DOI: 10.1016/j.jbiotec.2015.12.011] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2015] [Revised: 12/09/2015] [Accepted: 12/10/2015] [Indexed: 11/29/2022]
Abstract
An NADH-dependent phenylpyruvate reductase (LaPPR) was identified through screening the shotgun library of Lactobacillus sp. CGMCC 9967. It belongs to D-3-phosphoglycerate dehydrogenase (PGDH) subfamily of 2-hydroxy acid dehydrogenase superfamily. LaPPR was stable at pH 6.5 and 30 °C, with a half-life of 152 h. LaPPR has a substrate preference towards aromatic to aliphatic keto acids, and various keto acids could be reduced into D-hydroxy acids with excellent enantioselectivity (>99%). By construction the coexpression system with glucose dehydrogenase, as much as 100 g L(-1) phenylpyruvic acid was asymmetrically reduced into D-phenyllactic acid with 91.3% isolation yield and 243 g L(-1) d(-1) productivity. The results suggest that LaPPR is a promising biocatalyst for the efficient synthesis of optically pure D-phenyllactic acid.
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Affiliation(s)
- Guo-Chao Xu
- The Key Laboratory of Industrial Biotechnology, Ministry of Education, School of Biotechnology, Jiangnan University, Wuxi 214122, China
| | - Ling-Ling Zhang
- The Key Laboratory of Industrial Biotechnology, Ministry of Education, School of Biotechnology, Jiangnan University, Wuxi 214122, China
| | - Ye Ni
- The Key Laboratory of Industrial Biotechnology, Ministry of Education, School of Biotechnology, Jiangnan University, Wuxi 214122, China.
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15
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Zhang F, Qian X, Si H, Xu G, Han R, Ni Y. Significantly improved solvent tolerance of Escherichia coli by global transcription machinery engineering. Microb Cell Fact 2015; 14:175. [PMID: 26542360 PMCID: PMC4635540 DOI: 10.1186/s12934-015-0368-4] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2015] [Accepted: 09/26/2015] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Escherichia coli has emerged as a promising platform microorganism to produce biofuels and fine chemicals of industrial interests. Certain obstacles however remain to be overcome, among which organic-solvent tolerance is a crucial one. RESULTS We used global transcription machinery engineering (gTME) to improve the organic-solvent tolerance (OST) of E. coli JM109. A mutant library of σ(70) encoded by rpoD was screened under cyclohexane pressure. E. coli JM109 strain harboring σ(70) mutant C9 was identified with capability of tolerating 69 % cyclohexane. The rpoD mutant contains three amino-acid substitutes and a stop-codon mutation, resulting a truncated sequence containing regions σ(1.1) and σ(1.2). Total protein difference produced by E. coli JM109 strain harboring C9 was examined with 2D-PAGE, and 204 high-abundant proteins showed over twofold variation under different solvent stress. CONCLUSIONS Our results show that several genes (gapA, sdhB, pepB and dppA) play critical roles in enhanced solvent tolerance of E. coli, mainly involving in maintaining higher intracellular energy level under solvent stress. Global transcription machinery engineering is therefore a feasible and efficient approach for engineering strain with enhanced OST-phenotype.
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Affiliation(s)
- Fa Zhang
- The Key Laboratory of Industrial Biotechnology, Ministry of Education, School of Biotechnology, Jiangnan University, 214122, Wuxi, Jiangsu, China.
| | - Xiaohong Qian
- The Key Laboratory of Industrial Biotechnology, Ministry of Education, School of Biotechnology, Jiangnan University, 214122, Wuxi, Jiangsu, China.
| | - Haiming Si
- The Key Laboratory of Industrial Biotechnology, Ministry of Education, School of Biotechnology, Jiangnan University, 214122, Wuxi, Jiangsu, China.
| | - Guochao Xu
- The Key Laboratory of Industrial Biotechnology, Ministry of Education, School of Biotechnology, Jiangnan University, 214122, Wuxi, Jiangsu, China.
| | - Ruizhi Han
- The Key Laboratory of Industrial Biotechnology, Ministry of Education, School of Biotechnology, Jiangnan University, 214122, Wuxi, Jiangsu, China.
| | - Ye Ni
- The Key Laboratory of Industrial Biotechnology, Ministry of Education, School of Biotechnology, Jiangnan University, 214122, Wuxi, Jiangsu, China.
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Significantly improved thermostability of a reductase CgKR1 from Candida glabrata with a key mutation at Asp 138 for enhancing bioreduction of aromatic α-keto esters. J Biotechnol 2015; 203:54-61. [DOI: 10.1016/j.jbiotec.2015.02.035] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2015] [Revised: 02/14/2015] [Accepted: 02/28/2015] [Indexed: 01/03/2023]
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17
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Xu GC, Yu HL, Shang YP, Xu JH. Enantioselective bioreductive preparation of chiral halohydrins employing two newly identified stereocomplementary reductases. RSC Adv 2015. [DOI: 10.1039/c4ra16779a] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Two robust stereocomplementary carbonyl reductases (DhCR andCgCR) for preparation of hylohydrins were identified through rescreening the carbonyl reductase toolbox.
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Affiliation(s)
- Guo-Chao Xu
- State Key Laboratory of Bioreactor Engineering
- East China University of Science and Technology
- and Shanghai Collaborative Innovation Center for Biomanufacturing Technology
- Shanghai 200237
- China
| | - Hui-Lei Yu
- State Key Laboratory of Bioreactor Engineering
- East China University of Science and Technology
- and Shanghai Collaborative Innovation Center for Biomanufacturing Technology
- Shanghai 200237
- China
| | - Yue-Peng Shang
- State Key Laboratory of Bioreactor Engineering
- East China University of Science and Technology
- and Shanghai Collaborative Innovation Center for Biomanufacturing Technology
- Shanghai 200237
- China
| | - Jian-He Xu
- State Key Laboratory of Bioreactor Engineering
- East China University of Science and Technology
- and Shanghai Collaborative Innovation Center for Biomanufacturing Technology
- Shanghai 200237
- China
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Mo K, Kang SB, Kim Y, Lee YS, Lee JW, Keum G. Chemo- and Stereoselective Reduction of β-Keto-α-oximino Nitriles by Using Baker's Yeast. European J Org Chem 2014. [DOI: 10.1002/ejoc.201403393] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Zhang ZJ, Pan J, Ma BD, Xu JH. Efficient Biocatalytic Synthesis of Chiral Chemicals. ADVANCES IN BIOCHEMICAL ENGINEERING/BIOTECHNOLOGY 2014; 155:55-106. [DOI: 10.1007/10_2014_291] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/03/2022]
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