1
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Şahin E. Efficient bioreduction of 1-(furan-2-yl)ethanone into enantiomerically pure drug precursor by Lactobacillus paracasei BD101. MOLECULAR CATALYSIS 2023. [DOI: 10.1016/j.mcat.2023.113037] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/06/2023]
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2
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Enhancing the biocatalytic synthesis of chiral drug intermediate by rational design an aldo-keto reductase from Bacillus megaterium YC4-R4. Enzyme Microb Technol 2022; 160:110074. [DOI: 10.1016/j.enzmictec.2022.110074] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2022] [Revised: 05/12/2022] [Accepted: 06/03/2022] [Indexed: 11/23/2022]
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3
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Şahin E. Gram-scale synthesis of (S)-1-(thiophen-2-yl)ethanol in high enantiomeric purity under Enterococcus faecium BY48 biocatalysts. Chirality 2022; 34:1120-1127. [PMID: 35535726 DOI: 10.1002/chir.23456] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2021] [Revised: 04/11/2022] [Accepted: 04/27/2022] [Indexed: 11/05/2022]
Abstract
Sulfur-containing chiral heterocyclic secondary alcohols are relevant intermediates in the preparation of enantiomerically pure compounds endowed with biological activity. In this report, we evaluated the reductive potential of different lactic acid bacteria as whole-cell biocatalysts of the enantioselective reduction of 1-(thiophen-2-yl)ethanone (1). Enterococcus faecium BY48, isolated from boza, a cereal-based fermented beverage, was found to be the best biocatalyst in our initial investigations. Using whole-cell preparations of E. faecium BY48, we then systematically analyzed the reaction parameters (pH, incubation period, agitation speed, and temperature) to optimize the yield, the enantiomeric excess (e. e.), and the conversion leading to (S)-1-(thiophen-2-yl)ethanol [(S)-2]. The target derivative, which is a precursor in the synthesis of biologically active chiral compounds, was obtained in enantiomerically pure form, gram-scale amounts, and high yield. This is also the first report that the manufacture of (S)-2 in excellent conversion, yield, enantiopure form, and gram scale used whole-cell biocatalyst. This whole-cell E. faecium BY48 biocatalyzed reaction is a clean, environmentally friendly, and cost-effective process, representing a valuable alternative to chemical catalysis or previously reported biocatalytic procedures in the preparation of (S)-2.
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Affiliation(s)
- Engin Şahin
- Faculty of Health Sciences, Department of Nutrition and Dietetics, Bayburt University, Bayburt, Turkey
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4
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Xiao Z, Guo S, Lu W. Asymmetric reduction of 4-trimethylsilyl-3-butyn-2-one to (R)-4-trimethylsilyl-3-butyn-2-ol catalyzed by a novel strain lyophilized Acetobacter sp. CCTCC M209061 in an aqueous/ionic liquid biphasic system. REACTION KINETICS MECHANISMS AND CATALYSIS 2022. [DOI: 10.1007/s11144-022-02223-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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5
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Wang Z, Huang X, Liu J, Xiao F, Tian M, Ding S, Shan Y. Screening and heterologous expression of flavone synthase and flavonol synthase to catalyze hesperetin to diosmetin. Biotechnol Lett 2021; 43:2161-2183. [PMID: 34514540 DOI: 10.1007/s10529-021-03184-0] [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: 03/28/2021] [Accepted: 09/04/2021] [Indexed: 12/01/2022]
Abstract
OBJECTIVES In this study, 44 flavone synthases (FNS) and flavonol synthases (FLS) from different origins were collected. The instability index and conserved domain of the enzymes were analyzed through bioinformatics analysis, the results of which allowed us to screen suitable enzymes for constructing recombinant Escherichia coli. Defective enzymes were selected as controls. RESULTS Native- and sodium dodecyl sulfate-polyacrylamide gel electrophoresis were conducted to isolate the heterologously expressed proteins. Liquid chromatography-mass spectrometry, 1H nuclear magnetic resonance, and ultra-performance liquid chromatography were performed to qualitatively and quantitatively analyze the products. The cellular transformation results showed that recombinant E. coli catalyzed the synthesis of diosmetin from hesperetin, and in vitro catalysis showed that heterologously expressed FNS/FLS played a catalytic role in this reaction. AnFNS (from Angelica archangelica) showed the highest substrate conversion (38.80% for cellular transformation, 12.93% for in vitro catalysis). CONCLUSIONS The catalytic capacity of FNS/FLS from different origins exhibited the expected results, indicating that bioinformatics analysis is useful for screening enzymes. In addition, the catalytic properties of AnFNS and CaFLS (from Camellia sinensis) differed significantly, although these enzymes are structurally similar. Based on this difference, C-2 was predicted as the key site for FNS/FLS catalytic synthesis of diosmetin rather than C-3.
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Affiliation(s)
- Zhen Wang
- Longping Branch Graduate School of Hunan University, Changsha, 410125, People's Republic of China.,Hunan Agricultural Product Processing Institute, Hunan Academy of Agricultural Sciences, Changsha, 410125, People's Republic of China
| | - Xu Huang
- Longping Branch Graduate School of Hunan University, Changsha, 410125, People's Republic of China.,Hunan Agricultural Product Processing Institute, Hunan Academy of Agricultural Sciences, Changsha, 410125, People's Republic of China
| | - Juan Liu
- Longping Branch Graduate School of Hunan University, Changsha, 410125, People's Republic of China.,Hunan Agricultural Product Processing Institute, Hunan Academy of Agricultural Sciences, Changsha, 410125, People's Republic of China
| | - Feiyao Xiao
- Longping Branch Graduate School of Hunan University, Changsha, 410125, People's Republic of China.,Hunan Agricultural Product Processing Institute, Hunan Academy of Agricultural Sciences, Changsha, 410125, People's Republic of China
| | - Miaomiao Tian
- Longping Branch Graduate School of Hunan University, Changsha, 410125, People's Republic of China.,Hunan Agricultural Product Processing Institute, Hunan Academy of Agricultural Sciences, Changsha, 410125, People's Republic of China
| | - Shenghua Ding
- Longping Branch Graduate School of Hunan University, Changsha, 410125, People's Republic of China. .,Hunan Agricultural Product Processing Institute, Hunan Academy of Agricultural Sciences, Changsha, 410125, People's Republic of China. .,Hunan Province International Joint Laboratory On Fruits & Vegetables Processing, Quality and Safety, Changsha, 410125, People's Republic of China.
| | - Yang Shan
- Longping Branch Graduate School of Hunan University, Changsha, 410125, People's Republic of China. .,Hunan Agricultural Product Processing Institute, Hunan Academy of Agricultural Sciences, Changsha, 410125, People's Republic of China. .,Hunan Province International Joint Laboratory On Fruits & Vegetables Processing, Quality and Safety, Changsha, 410125, People's Republic of China.
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6
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Directed evolution of formate dehydrogenase and its application in the biosynthesis of L-phenylglycine from phenylglyoxylic acid. MOLECULAR CATALYSIS 2021. [DOI: 10.1016/j.mcat.2021.111666] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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7
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Petrovičová T, Gyuranová D, Plž M, Myrtollari K, Smonou I, Rebroš M. Application of robust ketoreductase from Hansenula polymorpha for the reduction of carbonyl compounds. MOLECULAR CATALYSIS 2021. [DOI: 10.1016/j.mcat.2020.111364] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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8
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Lu Y, Dai H, Shi H, Tang L, Sun X, Ou Z. Synthesis of ethyl (R)-4-chloro-3-hydroxybutyrate by immobilized cells using amino acid-modified magnetic nanoparticles. Process Biochem 2020. [DOI: 10.1016/j.procbio.2020.07.027] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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9
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Wei P, Chao P, Wang YY, Li DL, Zou QJ, Zong MH, Lou WY. Marked improvement in the asymmetric reduction of 2-hydroxyacetophenone with mut-AcCR in a biphasic system. MOLECULAR CATALYSIS 2020. [DOI: 10.1016/j.mcat.2020.110903] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
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10
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Xu Y, Chen Q, Zhang ZJ, Xu JH, Zheng GW. Coevolution of the Activity and Thermostability of an ϵ-Keto Ester Reductase for Better Synthesis of an (R)-α-Lipoic Acid Precursor. Chembiochem 2020; 21:1341-1346. [PMID: 31828918 DOI: 10.1002/cbic.201900693] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2019] [Indexed: 12/27/2022]
Abstract
In this work, we have identified a significantly improved variant (S131Y/Q252I) of the natural ϵ-keto ester reductase CpAR2 from Candida parapsilosis for efficiently manufacturing (R)-8-chloro-6-hydroxyoctanoic acid [(R)-ECHO] through co-evolution of activity and thermostability. The activity of the variant CpAR2S131Y/Q252I towards the ϵ-keto ester ethyl 8-chloro-6-oxooctanoate was improved to 214 U mg-1 -from 120 U mg-1 in the case of the wild-type enzyme (CpAR2WT )-and the half-deactivating temperature (T50 , for 15 min incubation) was simultaneously increased by 2.3 °C in relation to that of CpAR2WT . Consequently, only 2 g L-1 of lyophilized E. coli cells harboring CpAR2S131Y/Q252I and a glucose dehydrogenase (GDH) were required in order to achieve productivity similar to that obtained in our previous work, under optimized reaction conditions (530 g L-1 d-1 ). This result demonstrated a more economical and efficient process for the production of the key (R)-α-lipoic acid intermediate ethyl 8-chloro-6-oxooctanoate.
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Affiliation(s)
- Yao Xu
- State Key Laboratory of Bioreactor Engineering, Shanghai Collaborative Innovation Center for BiomanufacturingTechnology, East China University of Science and Technology, Shanghai, 200237, P. R. China
| | - Qi Chen
- State Key Laboratory of Bioreactor Engineering, Shanghai Collaborative Innovation Center for BiomanufacturingTechnology, East China University of Science and Technology, Shanghai, 200237, P. R. China
| | - Zhi-Jun Zhang
- State Key Laboratory of Bioreactor Engineering, Shanghai Collaborative Innovation Center for BiomanufacturingTechnology, East China University of Science and Technology, Shanghai, 200237, P. R. China
| | - Jian-He Xu
- State Key Laboratory of Bioreactor Engineering, Shanghai Collaborative Innovation Center for BiomanufacturingTechnology, East China University of Science and Technology, Shanghai, 200237, P. R. China
| | - Gao-Wei Zheng
- State Key Laboratory of Bioreactor Engineering, Shanghai Collaborative Innovation Center for BiomanufacturingTechnology, East China University of Science and Technology, Shanghai, 200237, P. R. China
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11
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Şahin E. Synthesis of enantiopure (
S
)‐6‐chlorochroman‐4‐ol using whole‐cell
Lactobacillus paracasei
biotransformation. Chirality 2020; 32:400-406. [DOI: 10.1002/chir.23177] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2019] [Revised: 01/09/2020] [Accepted: 01/09/2020] [Indexed: 12/21/2022]
Affiliation(s)
- Engin Şahin
- Faculty of Health Sciencies, Department of Nutrition and DieteticsBayburt University Bayburt Turkey
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12
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Shen W, Chen Y, Qiu S, Wang DN, Wang YJ, Zheng YG. Semi-rational engineering of a Kluyveromyces lactis aldo-keto reductase KlAKR for improved catalytic efficiency towards t-butyl 6-cyano-(3R, 5R)-dihydroxyhexanoate. Enzyme Microb Technol 2020; 132:109413. [DOI: 10.1016/j.enzmictec.2019.109413] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2019] [Revised: 08/13/2019] [Accepted: 08/19/2019] [Indexed: 12/24/2022]
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13
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Significantly enhancing the biocatalytic synthesis of chiral alcohols by semi-rationally engineering an anti-Prelog carbonyl reductase from Acetobacter sp. CCTCC M209061. MOLECULAR CATALYSIS 2019. [DOI: 10.1016/j.mcat.2019.110613] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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14
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Luo W, Du HJ, Bonku EM, Hou YL, Li LL, Wang XQ, Yang ZH. An Alkali-tolerant Carbonyl Reductase from Bacillus subtilis by Gene Mining: Identification and Application. Catal Letters 2019. [DOI: 10.1007/s10562-019-02873-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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15
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Yu H, Qiu S, Cheng F, Cheng YN, Wang YJ, Zheng YG. Improving the catalytic efficiency of aldo-keto reductase KmAKR towards t-butyl 6-cyano-(3R,5R)-dihydroxyhexanoate via semi-rational design. Bioorg Chem 2019; 90:103018. [DOI: 10.1016/j.bioorg.2019.103018] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2018] [Revised: 05/25/2019] [Accepted: 05/28/2019] [Indexed: 01/08/2023]
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16
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Zong C, Zhang X, Yang F, Zhou Y, Chen N, Yang Z, Ding G, Yu F, Tang Y. Biotransformation of a crizotinib intermediate using a mutant alcohol dehydrogenase of Lactobacillus kefir coupled with glucose dehydrogenase. Prep Biochem Biotechnol 2019; 49:578-583. [PMID: 30957714 DOI: 10.1080/10826068.2019.1591987] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
(S)-1-(2, 6-dichloro-3-fluorophenyl) ethanol, the key chiral intermediate of crizotinib, was prepared from 1-(2, 6-dichloro-3-fluorophenyl) ethanone using the alcohol dehydrogenases from Lactobacillus kefir (ADH-LK) with a tetrad mutant (ADH-LKM, F147L/Y190P/V196L/A202W), coupled with glucose dehydrogenase (GDH). In the present study, ADH-LKM and GDH were successfully heterologous expressed in recombinant Escherichia coli. During the regeneration of NADPH with GDH, 150 g/L substrate was totally transformed into target chiral alcohol with an enantiomeric excess value of 99.9% after 12 h at 30 °C (pH 7.0). Our study demonstrates the potential for industrial green production of the key chiral intermediate of crizotinib.
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Affiliation(s)
- Chuhong Zong
- a Zhejiang Provincial Engineering Technology Research Center of Marine Biomedical Products School of Food and Pharmacy , Zhejiang Ocean University , Zhoushan , China
| | - Xu Zhang
- b Microbiology Institute of Shaanxi Shaanxi Academy of Sciences , Xi'an , China
| | - Fei Yang
- c Hangzhou Obstetrics and Gynecology Hospital , Hangzhou , China
| | - Yafeng Zhou
- a Zhejiang Provincial Engineering Technology Research Center of Marine Biomedical Products School of Food and Pharmacy , Zhejiang Ocean University , Zhoushan , China
| | - Nan Chen
- a Zhejiang Provincial Engineering Technology Research Center of Marine Biomedical Products School of Food and Pharmacy , Zhejiang Ocean University , Zhoushan , China
| | - Zuisu Yang
- a Zhejiang Provincial Engineering Technology Research Center of Marine Biomedical Products School of Food and Pharmacy , Zhejiang Ocean University , Zhoushan , China
| | - Guofang Ding
- a Zhejiang Provincial Engineering Technology Research Center of Marine Biomedical Products School of Food and Pharmacy , Zhejiang Ocean University , Zhoushan , China
| | - Fangmiao Yu
- a Zhejiang Provincial Engineering Technology Research Center of Marine Biomedical Products School of Food and Pharmacy , Zhejiang Ocean University , Zhoushan , China
| | - Yunping Tang
- a Zhejiang Provincial Engineering Technology Research Center of Marine Biomedical Products School of Food and Pharmacy , Zhejiang Ocean University , Zhoushan , China
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17
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A Novel Thermal Stable Carbonyl Reductase from Bacillus cereus by Gene Mining as Biocatalyst for β-Carbonyl Ester Asymmetric Reduction Reaction. Catal Letters 2019. [DOI: 10.1007/s10562-018-2645-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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18
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Huang J, Xu Y, Zhang Y, Sun A, Hu Y. Utilization of one novel deep-sea microbial protease sin3406-1 in the preparation of ethyl (S)-3-hydroxybutyrate through kinetic resolution. World J Microbiol Biotechnol 2018; 34:124. [PMID: 30083971 DOI: 10.1007/s11274-018-2513-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2018] [Accepted: 08/01/2018] [Indexed: 10/28/2022]
Abstract
One novel protease sin3406-1 was identified from Streptomyces niveus SCSIO 3406, which was isolated from the deep sea of the South China Sea, and heterologously expressed in E. coli BL21(DE3). Protease sin3406-1 was further used as a green biocatalyst in the kinetic resolution of racemic ethyl-3-hydroxybutyrate. After careful process optimization, chiral product ethyl (S)-3-hydroxybutyrate was generated with an enantiomeric excess of over 99% and a conversion rate of up to 50% through direct hydrolysis of inexpensive racemic ethyl-3-hydroxybutyrate catalyzed by sin3406-1. Interestingly, protease sin3406-1 exhibited the same enantio-preference as that of esterase PHE21 during the asymmetric hydrolysis of the ester bonds of racemic ethyl-3-hydroxybutyrate. Through mutation studies and molecular docking, we also demonstrated that the four residues close to the catalytic center, S85, A86, Q87 and Y254, played key roles in both the hydrolytic activity and the enantioselectivity of protease sin3406-1, possibly through forming hydrogen bonds between the enzyme and the substrates. Deep-sea microbial proteases represented by sin3406-1 are new contributions to the biocatalyst library for the preparation of valuable chiral drug intermediates and chemicals through enzymatic kinetic resolution.
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Affiliation(s)
- Jinlong Huang
- CAS Key Laboratory of Tropical Marine Bio-resources and Ecology, South China Sea Institute of Oceanology, Chinese Academy of Sciences, Guangzhou, 510301, People's Republic of China.,Guangdong Key Laboratory of Marine Materia Medica, South China Sea Institute of Oceanology, Chinese Academy of Sciences, Guangzhou, 510301, People's Republic of China.,College of Life Science, Guangxi Normal University, Guilin, 541004, People's Republic of China
| | - Yongkai Xu
- Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan, 250014, Shandong, People's Republic of China
| | - Yun Zhang
- CAS Key Laboratory of Tropical Marine Bio-resources and Ecology, South China Sea Institute of Oceanology, Chinese Academy of Sciences, Guangzhou, 510301, People's Republic of China.,Guangdong Key Laboratory of Marine Materia Medica, South China Sea Institute of Oceanology, Chinese Academy of Sciences, Guangzhou, 510301, People's Republic of China
| | - Aijun Sun
- CAS Key Laboratory of Tropical Marine Bio-resources and Ecology, South China Sea Institute of Oceanology, Chinese Academy of Sciences, Guangzhou, 510301, People's Republic of China.,Guangdong Key Laboratory of Marine Materia Medica, South China Sea Institute of Oceanology, Chinese Academy of Sciences, Guangzhou, 510301, People's Republic of China
| | - Yunfeng Hu
- CAS Key Laboratory of Tropical Marine Bio-resources and Ecology, South China Sea Institute of Oceanology, Chinese Academy of Sciences, Guangzhou, 510301, People's Republic of China. .,Guangdong Key Laboratory of Marine Materia Medica, South China Sea Institute of Oceanology, Chinese Academy of Sciences, Guangzhou, 510301, People's Republic of China. .,South China Sea Bio-Resource Exploitation and Utilization Collaborative Innovation Center, Guangzhou, People's Republic of China.
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19
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Chong G, Di J, Ma C, Wang D, Wang C, Wang L, Zhang P, Zhu J, He Y. Enhanced bioreduction synthesis of ethyl (R)-4-chloro-3-hydroybutanoate by alkalic salt pretreatment. BIORESOURCE TECHNOLOGY 2018; 261:196-205. [PMID: 29660661 DOI: 10.1016/j.biortech.2018.04.015] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/09/2018] [Revised: 04/03/2018] [Accepted: 04/04/2018] [Indexed: 06/08/2023]
Abstract
In this study, biomass-hydrolysate was used for enhancing the bioreduction of ethyl 4-chloro-3-oxobutanoate (COBE). Firstly, dilute alkalic salt pretreatment was attempted to pretreat bamboo shoot shell (BSS). It was found that enzymatic in situ hydrolysis of 20-50 g/L BSS pretreated with dilute alkalic salts (0.4% Na2CO3, 0.032% Na2S) at 7.5% sulfidity by autoclaving at 110 °C for 40 min gave sugar yields at 59.9%-73.5%. Moreover, linear relationships were corrected on solid recovery-total delignification-sugar yield. In BSS-hydrolysates, xylose and glucose could promote the reductase activity of recombinant E. coli CCZU-A13. Compared with glucose, hydrolysate could increase the reductase activity by 1.35-folds. Furthermore, the cyclohexane-hydrolysate (10:90, v/v) biphasic media containing ethylene diamine tetraacetic acid (EDTA, 40 mM) and l-glutamine (150 mM) was built for the effective biosynthesis of ethyl (R)-4-chloro-3-hydroxybutanoate [(R)-CHBE] (94.6% yield) from 500 mM COBE. In conclusion, this strategy has high potential for the effective biosynthesis of (R)-CHBE (>99% e.e.).
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Affiliation(s)
- Ganggang Chong
- Advanced Catalysis and Green Manufacturing Collaborative Innovation Center, Jiangsu Key Laboratory of Advanced Catalytic Materials and Technology, Changzhou University, Changzhou, PR China
| | - Junhua Di
- Advanced Catalysis and Green Manufacturing Collaborative Innovation Center, Jiangsu Key Laboratory of Advanced Catalytic Materials and Technology, Changzhou University, Changzhou, PR China
| | - Cuiluan Ma
- Advanced Catalysis and Green Manufacturing Collaborative Innovation Center, Jiangsu Key Laboratory of Advanced Catalytic Materials and Technology, Changzhou University, Changzhou, PR China; Hubei Collaborative Innovation Center for Green Transformation of Bio-resources, Hubei Key Laboratory of Industrial Biotechnology, College of Life Sciences, Hubei University, Wuhan, PR China
| | - Dajing Wang
- Advanced Catalysis and Green Manufacturing Collaborative Innovation Center, Jiangsu Key Laboratory of Advanced Catalytic Materials and Technology, Changzhou University, Changzhou, PR China
| | - Chu Wang
- Advanced Catalysis and Green Manufacturing Collaborative Innovation Center, Jiangsu Key Laboratory of Advanced Catalytic Materials and Technology, Changzhou University, Changzhou, PR China
| | - Lingling Wang
- Advanced Catalysis and Green Manufacturing Collaborative Innovation Center, Jiangsu Key Laboratory of Advanced Catalytic Materials and Technology, Changzhou University, Changzhou, PR China
| | - Pengqi Zhang
- Advanced Catalysis and Green Manufacturing Collaborative Innovation Center, Jiangsu Key Laboratory of Advanced Catalytic Materials and Technology, Changzhou University, Changzhou, PR China
| | - Jun Zhu
- Advanced Catalysis and Green Manufacturing Collaborative Innovation Center, Jiangsu Key Laboratory of Advanced Catalytic Materials and Technology, Changzhou University, Changzhou, PR China
| | - Yucai He
- Advanced Catalysis and Green Manufacturing Collaborative Innovation Center, Jiangsu Key Laboratory of Advanced Catalytic Materials and Technology, Changzhou University, Changzhou, PR China; Hubei Collaborative Innovation Center for Green Transformation of Bio-resources, Hubei Key Laboratory of Industrial Biotechnology, College of Life Sciences, Hubei University, Wuhan, PR China.
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20
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Shah S, Agera R, Sharma P, Sunder AV, Singh H, James HM, Gaikaiwari RP, Wangikar PP. Development of biotransformation process for asymmetric reduction with novel anti-Prelog NADH-dependent alcohol dehydrogenases. Process Biochem 2018. [DOI: 10.1016/j.procbio.2018.04.016] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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21
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Highly Efficient Deracemization of Racemic 2-Hydroxy Acids in a Three-Enzyme Co-Expression System Using a Novel Ketoacid Reductase. Appl Biochem Biotechnol 2018; 186:563-575. [PMID: 29675666 DOI: 10.1007/s12010-018-2760-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2018] [Accepted: 04/10/2018] [Indexed: 12/26/2022]
Abstract
Enantiopure 2-hydroxy acids (2-HAs) are important intermediates for the synthesis of pharmaceuticals and fine chemicals. Deracemization of racemic 2-HAs into the corresponding single enantiomers represents an economical and highly efficient approach for synthesizing chiral 2-HAs in industry. In this work, a novel ketoacid reductase from Leuconostoc lactis (LlKAR) with higher activity and substrate tolerance towards aromatic α-ketoacids was discovered by genome mining, and then its enzymatic properties were characterized. Accordingly, an engineered Escherichia coli (HADH-LlKAR-GDH) co-expressing 2-hydroxyacid dehydrogenase, LlKAR, and glucose dehydrogenase was constructed for efficient deracemization of racemic 2-HAs. Most of the racemic 2-HAs were deracemized to their (R)-isomers at high yields and enantiomeric purity. In the case of racemic 2-chloromandelic acid, as much as 300 mM of substrate was completely transformed into the optically pure (R)-2-chloromandelic acid (> 99% enantiomeric excess) with a high productivity of 83.8 g L-1 day-1 without addition of exogenous cofactor, which make this novel whole-cell biocatalyst more promising and competitive in practical application.
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22
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Cui YH, Wei P, Peng F, Zong MH, Lou WY. Efficient biocatalytic stereoselective reduction of methyl acetoacetate catalyzed by whole cells of engineered E. coli. RSC Adv 2018; 8:9970-9978. [PMID: 35540821 PMCID: PMC9078740 DOI: 10.1039/c8ra00883c] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2018] [Accepted: 02/27/2018] [Indexed: 12/03/2022] Open
Abstract
Asymmetric synthesis of chiral β-hydroxy esters, the key building blocks for many functional materials, is currently of great interest. In this study, the biocatalytic anti-Prelog reduction of methyl acetoacetate (MAA) to methyl-(R)-3-hydroxybutyrate ((R)-HBME) was successfully carried out with high enantioselectivity using the whole cell of engineered E. coli, which harbored an AcCR (carbonyl reductase) gene from Acetobacter sp. CCTCC M209061 and a GDH (glucose dehydrogenase) gene from Bacillus subtilis 168 for the in situ regeneration of the coenzyme. Compared with the corresponding wild strain, the engineered E. coli cells were proved to be more effective for the bio-reduction of MAA, and afforded much higher productivity. Under the optimized conditions, the product e.e. was >99.9% and the maximum yield was 85.3% after a reaction time of 10 h, which were much higher than those reported previously. In addition, the production of (R)-HBME increased significantly by using a fed-batch strategy of tuning pH, with a space-time yield of approximately 265 g L-1 d-1, thus the issue in previous research of relatively low substrate concentrations appears to be solved. Besides, the established bio-catalytic system was proved to be feasible up to a 150 mL scale with a large-scale relatively high substrate concentration and selectivity. For further industrial application, these results open a way to use of whole cells of engineered E. coli for challenging higher substrate concentrations of β-ketone esters enantioselective reduction reactions.
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Affiliation(s)
- Y H Cui
- Lab of Applied Biocatalysis, School of Food Science and Technology, South China University of Technology Guangzhou 510640 Guangdong China +86-20-22236669
| | - P Wei
- Lab of Applied Biocatalysis, School of Food Science and Technology, South China University of Technology Guangzhou 510640 Guangdong China +86-20-22236669
- School of Chemistry and Chemical Engineering, South China University of Technology Guangzhou 510640 Guangdong China
| | - F Peng
- Lab of Applied Biocatalysis, School of Food Science and Technology, South China University of Technology Guangzhou 510640 Guangdong China +86-20-22236669
| | - M H Zong
- Lab of Applied Biocatalysis, School of Food Science and Technology, South China University of Technology Guangzhou 510640 Guangdong China +86-20-22236669
- School of Chemistry and Chemical Engineering, South China University of Technology Guangzhou 510640 Guangdong China
| | - W Y Lou
- Lab of Applied Biocatalysis, School of Food Science and Technology, South China University of Technology Guangzhou 510640 Guangdong China +86-20-22236669
- Guangdong Province Key Laboratory for Green Processing of Natural Products and Product Safety, South China University of Technology Guangzhou 510640 Guangdong China
- School of Chemistry and Chemical Engineering, South China University of Technology Guangzhou 510640 Guangdong China
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Tang Y, Zhang G, Wang Z, Liu D, Zhang L, Zhou Y, Huang J, Yu F, Yang Z, Ding G. Efficient synthesis of a (S)-fluoxetine intermediate using carbonyl reductase coupled with glucose dehydrogenase. BIORESOURCE TECHNOLOGY 2018; 250:457-463. [PMID: 29197272 DOI: 10.1016/j.biortech.2017.10.097] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/23/2017] [Revised: 10/29/2017] [Accepted: 10/30/2017] [Indexed: 06/07/2023]
Abstract
(S)-3-chloro-1-phenyl-1-propanol ((S)-CPPO) is an important chiral intermediate predominantly used in the synthesis of the chiral side chain of (S)-fluoxetine. In this study, carbonyl reductase (CBR) from Novosphingobium aromaticivorans was successfully expressed in recombinant E. coli. The enzymatic activity of the recombinant CBR was significantly increased to 1875 U/mL in the fed-batch fermentation in a 10 L fermenter and recombinant CBR was then purified and characterized. By regenerating NADH with glucose dehydrogenase, 100 g/L 3-chloro-1-phenyl-1-propanone (3-CPP) was successfully converted to (S)-CPPO with a conversion of 100% and ee value of 99.6% after 12 h at 30 °C in PBS buffer (pH 7.0), which are the highest reported to date for the bio-production of (S)-CPPO and presented great potential for green production of (S)-CPPO at industrial scale.
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Affiliation(s)
- Yunping Tang
- Zhejiang Provincial Engineering Technology Research Center of Marine Biomedical Products, School of Food and Pharmacy, Zhejiang Ocean University, Zhoushan 316022, China.
| | - Guomei Zhang
- Institute of Health Food of Zhejiang Academy of Medical Sciences, Hangzhou 310013, China
| | - Zheng Wang
- Zhejiang Provincial Engineering Technology Research Center of Marine Biomedical Products, School of Food and Pharmacy, Zhejiang Ocean University, Zhoushan 316022, China
| | - Dan Liu
- Zhejiang Provincial Engineering Technology Research Center of Marine Biomedical Products, School of Food and Pharmacy, Zhejiang Ocean University, Zhoushan 316022, China
| | - Linglu Zhang
- Zhejiang Provincial Engineering Technology Research Center of Marine Biomedical Products, School of Food and Pharmacy, Zhejiang Ocean University, Zhoushan 316022, China
| | - Yafeng Zhou
- Zhejiang Provincial Engineering Technology Research Center of Marine Biomedical Products, School of Food and Pharmacy, Zhejiang Ocean University, Zhoushan 316022, China
| | - Ju Huang
- Zhejiang Provincial Engineering Technology Research Center of Marine Biomedical Products, School of Food and Pharmacy, Zhejiang Ocean University, Zhoushan 316022, China
| | - Fangmiao Yu
- Zhejiang Provincial Engineering Technology Research Center of Marine Biomedical Products, School of Food and Pharmacy, Zhejiang Ocean University, Zhoushan 316022, China
| | - Zuisu Yang
- Zhejiang Provincial Engineering Technology Research Center of Marine Biomedical Products, School of Food and Pharmacy, Zhejiang Ocean University, Zhoushan 316022, China
| | - Guofang Ding
- Zhejiang Provincial Engineering Technology Research Center of Marine Biomedical Products, School of Food and Pharmacy, Zhejiang Ocean University, Zhoushan 316022, China.
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Oliveira SSS, Bello ML, Rodrigues CR, Azevedo PLDE, Ramos MCKV, Aquino-Neto FRDE, Fiaux SB, Dias LRS. Asymmetric bioreduction of β-ketoesters derivatives by Kluyveromyces marxianus: influence of molecular structure on the conversion and enantiomeric excess. AN ACAD BRAS CIENC 2017; 89:1403-1415. [PMID: 28793010 DOI: 10.1590/0001-3765201720170118] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2017] [Accepted: 03/28/2017] [Indexed: 01/23/2023] Open
Abstract
This study presents the bioreduction of six β-ketoesters by whole cells of Kluyveromyces marxianus and molecular investigation of a series of 13 β-ketoesters by hologram quantitative structure-activity relationship (HQSAR) in order to relate with conversion and enantiomeric excess of β-stereogenic-hydroxyesters obtained by the same methodology. Four of these were obtained as (R)-configuration and two (S)-configuration, among them four compounds exhibited >99% enantiomeric excess. The β-ketoesters series LUMO maps showed that the β-carbon of the ketoester scaffold are exposed to undergo nucleophilic attack, suggesting a more favorable β-carbon side to enzymatic reduction based on adopted molecular conformation at the reaction moment. The HQSAR method was performed on the β-ketoesters derivatives separating them into those provided predominantly (R)- or (S)-β-hydroxyesters. The HQSAR models for both (R)- and (S)-configuration showed high predictive capacity. The HQSAR contribution maps suggest the importance of β-ketoesters scaffold as well as the substituents attached therein to asymmetric reduction, showing a possible influence of the ester group carbonyl position on the molecular conformation in the enzyme catalytic site, exposing a β-carbon side to the bioconversion to (S)- and (R)-enantiomers.
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Affiliation(s)
- Simone S S Oliveira
- Faculdade de Farmácia, Universidade Federal Fluminense/UFF, Rua Mário Viana, 523, Santa Rosa, 24241-000 Niterói, RJ, Brazil
| | - Murilo L Bello
- Faculdade de Farmácia, Universidade Federal do Rio de Janeiro/UFRJ, Centro de Ciências da Saúde, Av. Carlos Chagas Filho, 373, Cidade Universitária, 21941-599 Rio de Janeiro, RJ, Brazil
| | - Carlos R Rodrigues
- Faculdade de Farmácia, Universidade Federal do Rio de Janeiro/UFRJ, Centro de Ciências da Saúde, Av. Carlos Chagas Filho, 373, Cidade Universitária, 21941-599 Rio de Janeiro, RJ, Brazil
| | - Paula L DE Azevedo
- Instituto de Química, Universidade Federal do Rio de Janeiro/UFRJ, Centro de Tecnologia, Av. Athos da Silveira Ramos, 149, Bloco A, Cidade Universitária, 21941-909 Rio de Janeiro, RJ, Brazil
| | - Maria C K V Ramos
- Instituto de Química, Universidade Federal do Rio de Janeiro/UFRJ, Centro de Tecnologia, Av. Athos da Silveira Ramos, 149, Bloco A, Cidade Universitária, 21941-909 Rio de Janeiro, RJ, Brazil
| | - Francisco R DE Aquino-Neto
- Instituto de Química, Universidade Federal do Rio de Janeiro/UFRJ, Centro de Tecnologia, Av. Athos da Silveira Ramos, 149, Bloco A, Cidade Universitária, 21941-909 Rio de Janeiro, RJ, Brazil
| | - Sorele B Fiaux
- Faculdade de Farmácia, Universidade Federal Fluminense/UFF, Rua Mário Viana, 523, Santa Rosa, 24241-000 Niterói, RJ, Brazil
| | - Luiza R S Dias
- Faculdade de Farmácia, Universidade Federal Fluminense/UFF, Rua Mário Viana, 523, Santa Rosa, 24241-000 Niterói, RJ, Brazil
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Chen LF, Fan HY, Zhang YP, Wei W, Lin JP, Wei DZ, Wang HL. Enhancement of ethyl ( S )-4-chloro-3-hydroxybutanoate production at high substrate concentration by in situ resin adsorption. J Biotechnol 2017; 251:68-75. [DOI: 10.1016/j.jbiotec.2017.04.014] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2016] [Revised: 04/09/2017] [Accepted: 04/15/2017] [Indexed: 10/19/2022]
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26
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Chen LF, Fan HY, Zhang YP, Wu K, Wang HL, Lin JP, Wei DZ. Development of a practical biocatalytic process for ( S )- N -Boc-3-hydroxypiperidine synthesis. Tetrahedron Lett 2017. [DOI: 10.1016/j.tetlet.2017.03.037] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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