1
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Deng H, Gu Q, Yu X, Zhou J, Liu X. Surface-displayed phenolic acid decarboxylase for increased vinylphenolic pyranoanthocyanins in blueberry wine. Curr Res Food Sci 2024; 8:100730. [PMID: 38623272 PMCID: PMC11016931 DOI: 10.1016/j.crfs.2024.100730] [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: 12/03/2023] [Revised: 03/25/2024] [Accepted: 04/02/2024] [Indexed: 04/17/2024] Open
Abstract
During the fruit wine production, phenolic acid decarboxylase (PAD) converts free hydroxycinnamic acid into 4-vinyl derivatives that can then react spontaneously with anthocyanins, generating more stable pyranoanthocyanins that are responsible for the color stability of fruit wine. Nevertheless, the low PAD activity in yeast under the winemaking conditions has largely limited the generation of 4-vinyl derivatives. To bridge this gap, we expressed PAD from Bacillus amyloliquefaciens in Pichia pastoris and surface-displayed it on Saccharomyces cerevisiae. As a result, S. cerevisiae surface-displayed PAD (SDPAD) exhibited an enhanced thermal stability and tolerance to acidic conditions. Fermentation experiments showed that SDPAD can significantly increase the content of vinylphenolic pyranoanthocyanins and thus maintain the color stability of blueberry wine. Our study demonstrated the feasibility of surface display technology for color stability enhancement during the production of blueberry wine, providing a new and effective solution to increase the content of vinylphenolic pyranoanthocyanins in the fruit-based wines.
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Affiliation(s)
- Huaili Deng
- Key Laboratory of Carbohydrate Chemistry and Biotechnology, Ministry of Education, Jiangnan University, 1800 Lihu Road, Wuxi, 214122, China
| | - Qiuya Gu
- Key Laboratory of Carbohydrate Chemistry and Biotechnology, Ministry of Education, Jiangnan University, 1800 Lihu Road, Wuxi, 214122, China
| | - Xiaobin Yu
- Key Laboratory of Carbohydrate Chemistry and Biotechnology, Ministry of Education, Jiangnan University, 1800 Lihu Road, Wuxi, 214122, China
| | - Jianli Zhou
- Key Laboratory of Plant Resource Conservation and Germplasm Innovation in Mountainous Region (Ministry of Education), School of Liquor and Food Engineering, Guizhou University, Guiyang, 550025, China
| | - Xiaobo Liu
- School of Environmental and Biological Engineering, Nanjing University of Science and Technology, 200 Xiaolingwei Street, Nanjing, 210094, China
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2
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Sun B, Li Z, Peng Y, Wang F, Cheng Y, Liu Y, Ma L. Whole-Cell Display of Phospholipase D in Escherichia coli for High-Efficiency Extracellular Phosphatidylserine Production. Biomolecules 2024; 14:430. [PMID: 38672447 PMCID: PMC11048313 DOI: 10.3390/biom14040430] [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: 02/04/2024] [Revised: 03/25/2024] [Accepted: 03/28/2024] [Indexed: 04/28/2024] Open
Abstract
Phospholipids are widely utilized in various industries, including food, medicine, and cosmetics, due to their unique chemical properties and healthcare benefits. Phospholipase D (PLD) plays a crucial role in the biotransformation of phospholipids. Here, we have constructed a super-folder green fluorescent protein (sfGFP)-based phospholipase D (PLD) expression and surface-display system in Escherichia coli, enabling the surface display of sfGFP-PLDr34 on the bacteria. The displayed sfGFP-PLDr34 showed maximum enzymatic activity at pH 5.0 and 45 °C. The optimum Ca2+ concentrations for the transphosphatidylation activity and hydrolysis activity are 100 mM and 10 mM, respectively. The use of displayed sfGFP-PLDr34 for the conversion of phosphatidylcholine (PC) and L-serine to phosphatidylserine (PS) showed that nearly all the PC was converted into PS at the optimum conditions. The displayed enzyme can be reused for up to three rounds while still producing detectable levels of PS. Thus, Escherichia coli/sfGFP-PLD shows potential for the feasible industrial-scale production of PS. Moreover, this system is particularly valuable for quickly screening higher-activity PLDs. The fluorescence of sfGFP can indicate the expression level of the fused PLD and changes that occur during reuse.
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Affiliation(s)
| | | | | | | | | | - Yang Liu
- State Key Laboratory of Biocatalysis and Enzyme Engineering, Hubei Key Laboratory of Industrial Biotechnology, School of Life Sciences, Hubei University, Wuhan 430062, China; (B.S.); (Z.L.); (Y.P.); (F.W.); (Y.C.)
| | - Lixin Ma
- State Key Laboratory of Biocatalysis and Enzyme Engineering, Hubei Key Laboratory of Industrial Biotechnology, School of Life Sciences, Hubei University, Wuhan 430062, China; (B.S.); (Z.L.); (Y.P.); (F.W.); (Y.C.)
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3
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Zhang P, Gong JS, Xie ZH, Su C, Zhang XM, Rao ZM, Xu ZH, Shi JS. Efficient secretory expression of phospholipase D for the high-yield production of phosphatidylserine and phospholipid derivates from soybean lecithin. Synth Syst Biotechnol 2023; 8:273-280. [PMID: 37033293 PMCID: PMC10073938 DOI: 10.1016/j.synbio.2023.03.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2023] [Revised: 03/17/2023] [Accepted: 03/20/2023] [Indexed: 03/30/2023] Open
Abstract
Phospholipase D (PLD) is an essential biocatalyst for the biological production of phosphatidylserine and phospholipid modification. However, the efficient heterologous expression of PLD is limited by its cell toxicity. In this study, a PLD was secretory expressed efficiently in Bacillus subtilis with an activity around 100 U/mL. A secretory expression system containing the signal peptide SPEstA and the dual-promoter PHpaII-SrfA was established, and the extracellular PLD activity further reached 119.22 U/mL through scale-up fermentation, 191.30-fold higher than that of the control. Under optimum reaction conditions, a 61.61% conversion ratio and 21.07 g/L of phosphatidylserine production were achieved. Finally, the synthesis system of PL derivates was established, which could efficiently synthesis novel PL derivates. The results highlight that the secretory expression system constructed in this study provides a promising PLD producing strain in industrial application, and laid the foundation for the biosynthesis of phosphatidylserine and other PL derivates. As far as we know, this work reports the highest level of extracellular PLD expression to date and the enzymatic production of several PL derivates for the first time.
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Affiliation(s)
- Peng Zhang
- Key Laboratory of Carbohydrate Chemistry and Biotechnology, Ministry of Education, School of Life Sciences and Health Engineering, Jiangnan University, Wuxi, 214122, PR China
- School of Chemical and Material Engineering, Jiangnan University, Wuxi, 214122, PR China
| | - Jin-Song Gong
- Key Laboratory of Carbohydrate Chemistry and Biotechnology, Ministry of Education, School of Life Sciences and Health Engineering, Jiangnan University, Wuxi, 214122, PR China
- Yixing Institute of Food and Biotechnology Co., Ltd, Yixing, 214200, PR China
- Corresponding author. Key Laboratory of Carbohydrate Chemistry and Biotechnology, Ministry of Education, School of Life Sciences and Health Engineering, Jiangnan University, Wuxi, 214122, PR China.
| | - Zhi-Hao Xie
- Key Laboratory of Carbohydrate Chemistry and Biotechnology, Ministry of Education, School of Life Sciences and Health Engineering, Jiangnan University, Wuxi, 214122, PR China
- School of Chemical and Material Engineering, Jiangnan University, Wuxi, 214122, PR China
| | - Chang Su
- Key Laboratory of Carbohydrate Chemistry and Biotechnology, Ministry of Education, School of Life Sciences and Health Engineering, Jiangnan University, Wuxi, 214122, PR China
- Yixing Institute of Food and Biotechnology Co., Ltd, Yixing, 214200, PR China
| | - Xiao-Mei Zhang
- Key Laboratory of Carbohydrate Chemistry and Biotechnology, Ministry of Education, School of Life Sciences and Health Engineering, Jiangnan University, Wuxi, 214122, PR China
- Yixing Institute of Food and Biotechnology Co., Ltd, Yixing, 214200, PR China
| | - Zhi-Ming Rao
- National Engineering Research Center for Cereal Fermentation and Food Biomanufacturing, School of Biotechnology, Jiangnan University, Wuxi, 214122, PR China
| | - Zheng-Hong Xu
- National Engineering Research Center for Cereal Fermentation and Food Biomanufacturing, School of Biotechnology, Jiangnan University, Wuxi, 214122, PR China
- Jiangsu Provincial Engineering Research Center for Bioactive Product Processing, Jiangnan University, Wuxi, 214122, PR China
- Yixing Institute of Food and Biotechnology Co., Ltd, Yixing, 214200, PR China
| | - Jin-Song Shi
- Key Laboratory of Carbohydrate Chemistry and Biotechnology, Ministry of Education, School of Life Sciences and Health Engineering, Jiangnan University, Wuxi, 214122, PR China
- Jiangsu Provincial Engineering Research Center for Bioactive Product Processing, Jiangnan University, Wuxi, 214122, PR China
- Yixing Institute of Food and Biotechnology Co., Ltd, Yixing, 214200, PR China
- Corresponding author. Lihu Avenue No. 1800, Jiangnan University, Wuxi, 214122, PR China.
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4
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Wang J, Zhu H, Shang H, Guo B, Zhang M, Wang F, Zhang L, Xu J, Wang H. Development of a thiostrepton-free system for stable production of PLD in Streptomyces lividans SBT5. Microb Cell Fact 2022; 21:263. [PMID: 36529749 PMCID: PMC9761944 DOI: 10.1186/s12934-022-01992-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2022] [Accepted: 12/13/2022] [Indexed: 12/23/2022] Open
Abstract
BACKGROUND Phospholipase D (PLD) is highly valuable in the food and medicine industries, where it is used to convert low-cost phosphatidylcholine into high-value phospholipids (PLs). Despite being overexpressed in Streptomyces, PLD production requires expensive thiostrepton feeding during fermentation, limiting its industrialization. To address this issue, we propose a new thiostrepton-free system. RESULTS We developed a system using a combinatorial strategy containing the constitutive promoter kasOp* and PLD G215S mutation fused to a signal peptide sigcin of Streptoverticillium cinnamoneum pld. To find a candidate vector, we first expressed PLD using the integrative vector pSET152 and then built three autonomously replicating vectors by substituting Streptomyces replicons to increase PLD expression. According to our findings, replicon 3 with stability gene (sta) inserted had an ideal result. The retention rate of the plasmid pOJ260-rep3-pld* was 99% after five passages under non-resistance conditions. In addition, the strain SK-3 harboring plasmid pOJ260-rep3-pld* produced 62 U/mL (3.48 mg/g) of PLD, which further improved to 86.8 U/mL (7.51 mg/g) at 32 °C in the optimized medium, which is the highest activity achieved in the PLD secretory expression to date. CONCLUSIONS This is the first time that a thiostrepton-free PLD production system has been reported in Streptomyces. The new system produced stable PLD secretion and lays the groundwork for the production of PLs from fermentation stock. Meanwhile, in the Streptomyces expression system, we present a highly promising solution for producing other complex proteins.
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Affiliation(s)
- Juntan Wang
- grid.418515.cInstitute of Business Scientific, Henan Academy of Sciences, 87 Wenhua Road, Zhengzhou, 450002 Henan China
| | - Haihua Zhu
- grid.418515.cInstitute of Business Scientific, Henan Academy of Sciences, 87 Wenhua Road, Zhengzhou, 450002 Henan China
| | - Huiyi Shang
- grid.418515.cInstitute of Business Scientific, Henan Academy of Sciences, 87 Wenhua Road, Zhengzhou, 450002 Henan China
| | - Bishan Guo
- grid.418515.cInstitute of Business Scientific, Henan Academy of Sciences, 87 Wenhua Road, Zhengzhou, 450002 Henan China
| | - Mengxue Zhang
- grid.418515.cInstitute of Business Scientific, Henan Academy of Sciences, 87 Wenhua Road, Zhengzhou, 450002 Henan China
| | - Fayun Wang
- grid.418515.cInstitute of Business Scientific, Henan Academy of Sciences, 87 Wenhua Road, Zhengzhou, 450002 Henan China
| | - Lipan Zhang
- grid.418515.cInstitute of Business Scientific, Henan Academy of Sciences, 87 Wenhua Road, Zhengzhou, 450002 Henan China
| | - Jun Xu
- grid.108266.b0000 0004 1803 0494College of Life Sciences, Henan Agricultural University, Zhengzhou, 450002 Henan China
| | - Hui Wang
- grid.16821.3c0000 0004 0368 8293School of Public Health, Shanghai Jiao Tong University School of Medicine, Shanghai, 200025 China
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Culler MD, Bayram I, Decker EA. Enzymatic Modification of Lecithin for Improved Antioxidant Activity in Combination with Tocopherol in Emulsions and Bulk Oil. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2022; 70:13404-13412. [PMID: 36215731 DOI: 10.1021/acs.jafc.2c05182] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
Oxidized α-tocopherol can be regenerated by phosphatidylethanolamine (PE), but current commercial sources of PE are too expensive for use as a food additive. The present study aims to determine the optimal reaction conditions for generating high PE lecithin (MHPEL) enzymatically and to validate the MHPEL's synergism with tocopherol in delaying lipid oxidation in an oil-in-water emulsion system at pH 7 and 4 and in bulk oil. Under optimal conditions of pH 9.0, 37 °C and 4 h, a MHPEL with ∼71.6% PE was obtained from 96% phosphatidylcholine lecithin using phospholipase D from Streptomyces chromofuscus. Mixed tocopherols (300 μmol/kg oil) and MHPEL (1500 μmol/kg oil) synergistically increased both the hydroperoxide and hexanal lag phase of lipid oxidation in stripped soybean oil-in-water emulsions at pH 7 by 3 days. At pH 4, this combination increased the hydroperoxide and hexanal lag phases by 3 and 2 days, respectively. The combination of 50 μmol/kg oil α-tocopherol and 1000 μmol/kg oil MHPEL also synergistically increased the hydroperoxide (5 days) and hexanal (4 days) lag phases in stripped bulk soybean oil. This approach represents a potential clean-label antioxidant system that could have commercial applications to decrease food waste.
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Affiliation(s)
- Mitchell D Culler
- Department of Food Science, University of Massachusetts Amherst, Amherst, Massachusetts01003, United States
| | - Ipek Bayram
- Department of Food Science, University of Massachusetts Amherst, Amherst, Massachusetts01003, United States
| | - Eric A Decker
- Department of Food Science, University of Massachusetts Amherst, Amherst, Massachusetts01003, United States
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6
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Zhang P, Gong JS, Qin J, Li H, Hou HJ, Zhang XM, Xu ZH, Shi JS. Phospholipids (PLs) know-how: exploring and exploiting phospholipase D for its industrial dissemination. Crit Rev Biotechnol 2021; 41:1257-1278. [PMID: 33985392 DOI: 10.1080/07388551.2021.1921690] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2020] [Revised: 12/26/2020] [Accepted: 02/24/2021] [Indexed: 10/21/2022]
Abstract
Owing to their numerous nutritional and bioactive functions, phospholipids (PLs), which are major components of biological membranes in all living organisms, have been widely applied as nutraceuticals, food supplements, and cosmetic ingredients. To date, PLs are extracted solely from soybean or egg yolk, despite the diverse market demands and high cost, owing to a tedious and inefficient manufacturing process. A microbial-based manufacturing process, specifically phospholipase D (PLD)-based biocatalysis and biotransformation process for PLs, has the potential to address several challenges associated with the soybean- or egg yolk-based supply chain. However, poor enzyme properties and inefficient microbial expression systems for PLD limit their wide industrial dissemination. Therefore, sourcing new enzyme variants with improved properties and developing advanced PLD expression systems are important. In the present review, we systematically summarize recent achievements and trends in the discovery, their structural properties, catalytic mechanisms, expression strategies for enhancing PLD production, and its multiple applications in the context of PLs. This review is expected to assist researchers to understand current advances in this field and provide insights for further molecular engineering efforts toward PLD-mediated bioprocessing.
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Affiliation(s)
- Peng Zhang
- Key Laboratory of Carbohydrate Chemistry and Biotechnology, Ministry of Education, School of Pharmaceutical Sciences, Jiangnan University, Wuxi, P. R. China
| | - Jin-Song Gong
- Key Laboratory of Carbohydrate Chemistry and Biotechnology, Ministry of Education, School of Pharmaceutical Sciences, Jiangnan University, Wuxi, P. R. China
| | - Jiufu Qin
- Novo Nordisk Foundation Center for Biosustainability, Technical University of Denmark, Lyngby, Denmark
| | - Hui Li
- Key Laboratory of Carbohydrate Chemistry and Biotechnology, Ministry of Education, School of Pharmaceutical Sciences, Jiangnan University, Wuxi, P. R. China
| | - Hai-Juan Hou
- Key Laboratory of Carbohydrate Chemistry and Biotechnology, Ministry of Education, School of Pharmaceutical Sciences, Jiangnan University, Wuxi, P. R. China
| | - Xiao-Mei Zhang
- Key Laboratory of Carbohydrate Chemistry and Biotechnology, Ministry of Education, School of Pharmaceutical Sciences, Jiangnan University, Wuxi, P. R. China
| | - Zheng-Hong Xu
- National Engineering Laboratory for Cereal Fermentation Technology, School of Biotechnology, Jiangnan University, Wuxi, P. R. China
- Jiangsu Provincial Research Center for Bioactive Product Processing Technology, Jiangnan University, Wuxi, P. R. China
| | - Jin-Song Shi
- Key Laboratory of Carbohydrate Chemistry and Biotechnology, Ministry of Education, School of Pharmaceutical Sciences, Jiangnan University, Wuxi, P. R. China
- Jiangsu Provincial Research Center for Bioactive Product Processing Technology, Jiangnan University, Wuxi, P. R. China
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7
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Li M, Zhou Y, Duan X, Zhou L, Zhang T. Characterization of a phospholipase D from Streptomyces cinnamoneum SK43.003 suitable for phosphatidylserine synthesis. Biotechnol Appl Biochem 2021; 69:1917-1928. [PMID: 34585426 DOI: 10.1002/bab.2257] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2021] [Accepted: 09/19/2021] [Indexed: 11/11/2022]
Abstract
A phospholipase D high producing strain with transphosphatidylation activity that is suitable for phosphatidylserine synthesis was screened by our laboratory and named as Streptomyces cinnamoneum SK43.003. The enzyme structural and biochemical properties were investigated using the molecular biology method. A 1521-bp fragment of the phospholipase D gene from Streptomyces cinnamoneum SK43.003 was amplified by PCR and encoded for 506 amino acids. The primary structure contained two conserved HKD and GG/S motifs. The pld gene was cloned and expressed in Escherichia coli. The purified enzyme exhibited the highest activity at a pH value of 6.0 andtemperature of 60°C. The enzyme was stable within a pH range of 4-7 for 24 h or at temperatures below 50°C. In addition, Triton X-100, Fe2+ , and Al3+ were beneficial to the enzyme activity, whereas Zn2+ and Cu2+ dramatically inhibited its activity. In a two-phase system, the enzyme could convert phosphatidylcholine to phosphatidylserine with a 92% transformation rate.
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Affiliation(s)
- Mengli Li
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, China
| | - Yanfeng Zhou
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, China
| | - Xiaoli Duan
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, China
| | - Licheng Zhou
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, China
| | - Tao Zhang
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, China.,International Joint Laboratory on Food Safety, Jiangnan University, Wuxi, China
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8
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Zhang H, Li X, Liu Q, Sun J, Secundo F, Mao X. Construction of a Super-Folder Fluorescent Protein-Guided Secretory Expression System for the Production of Phospholipase D in Bacillus subtilis. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2021; 69:6842-6849. [PMID: 34124889 DOI: 10.1021/acs.jafc.1c02089] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Phospholipids (PLs) are one of the main ingredients in food and nutraceutical, cosmetics, agriculture, and pharmaceutical products. Phospholipase D (PLD) is a crucial enzyme for the biocatalytic synthesis or modification of PLs. Here, to prepare PLD more efficiently, we constructed a PLD expression and secretion system in Bacillus subtilis and developed an environmentally friendly reaction system. A nonclassical secretory pathway where a super-folder green fluorescent protein plays as an N-terminal guide protein was introduced. This expression system can not only achieve rapid screening of high-level expression strains but can also achieve the secretion of the target proteins. Under optimal fermentation conditions, the enzyme activity of the culture medium was 0.35 U/mL, which was 2.05-fold that of the Sec secretion pathway strains. Meanwhile, the effects of several organic solvents in the biphasic reaction media were compared. The results showed that when using cyclopentyl methyl ether as the organic phase, the final conversion rate reached 96.9%. It has shown good application potential in the synthesis of phosphatidylserine, laid the foundation for the synthesis and application of other rare and high-value PLs, and provided a reference for the production of other biocatalysts.
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Affiliation(s)
- Haiyang Zhang
- College of Food Science and Engineering, Ocean University of China, Qingdao 266003, China
| | - Xuehan Li
- College of Food Science and Engineering, Ocean University of China, Qingdao 266003, China
| | - Qi Liu
- College of Food Science and Engineering, Ocean University of China, Qingdao 266003, China
| | - Jianan Sun
- College of Food Science and Engineering, Ocean University of China, Qingdao 266003, China
| | - Francesco Secundo
- Istituto di Chimica del Riconoscimento Molecolare, CNR, v. Mario Bianco 9, Milan 20131, Italy
| | - Xiangzhao Mao
- College of Food Science and Engineering, Ocean University of China, Qingdao 266003, China
- Laboratory for Marine Drugs and Bioproducts of Qingdao National Laboratory for Marine Science and Technology, Qingdao 266237, China
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9
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High-level soluble expression of phospholipase D from Streptomyces chromofuscus in Escherichia coli by combinatorial optimization. ELECTRON J BIOTECHN 2021. [DOI: 10.1016/j.ejbt.2020.12.002] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
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10
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Zhang Y, Zhu L, Wu G, Wang X, Jin Q, Qi X, Zhang H. Design of amino-functionalized hollow mesoporous silica cube for enzyme immobilization and its application in synthesis of phosphatidylserine. Colloids Surf B Biointerfaces 2021; 202:111668. [PMID: 33740632 DOI: 10.1016/j.colsurfb.2021.111668] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2021] [Revised: 02/23/2021] [Accepted: 02/28/2021] [Indexed: 12/18/2022]
Abstract
In this study, hollow mesoporous silica cube (HMSC) modified with amino (-NH2) were synthesized and applied in the immobilization of phospholipase D (PLD) via physical adsorption and chemical cross-linking strategy. The amino-functionalized nano carrier HMSC represented excellent immobilization ability and achieved 87.15 % immobilization rate. The immobilized PLD has wider pH application range and thermal stability, and maintained over 90% of the initial activity after incubation at 50 °C for 2 h. After 50 days of storage at 4 ℃, immobilized PLD retained 40.12 % of its initial activity while free PLD lost 88.28% of its initial activity. The modified HMSC with immobilized PLD (HMSC-NH2-PLD) retained 50.73% activities after 9 consecutive reuses. Using the HMSC-NH2-PLD, a high-efficient method for the conversion of phosphatidylserine (PS) from phosphatidylcholine (PC) and L-serine was proposed. The HMSC-NH2-PLD exhibited prominent enzymatic activity for PS synthesis, the maximal conversion of PS was 90.40% with a catalytic efficiency (CE) of 31.95 μmol / (g h under the optimal conditions. The research in this paper provides a sustainable and efficient biocatalysis application for PS synthesis.
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Affiliation(s)
- Yao Zhang
- National Engineering Research Center for Functional Food, Collaborative Innovation Center of Food Safety and Quality Control in Jiangsu Province, School of Food Science and Technology, Jiangnan University, 1800 Lihu Road, Wuxi, 214122, China
| | - Ling Zhu
- National Engineering Research Center for Functional Food, Collaborative Innovation Center of Food Safety and Quality Control in Jiangsu Province, School of Food Science and Technology, Jiangnan University, 1800 Lihu Road, Wuxi, 214122, China
| | - Gangcheng Wu
- National Engineering Research Center for Functional Food, Collaborative Innovation Center of Food Safety and Quality Control in Jiangsu Province, School of Food Science and Technology, Jiangnan University, 1800 Lihu Road, Wuxi, 214122, China
| | - Xingguo Wang
- National Engineering Research Center for Functional Food, Collaborative Innovation Center of Food Safety and Quality Control in Jiangsu Province, School of Food Science and Technology, Jiangnan University, 1800 Lihu Road, Wuxi, 214122, China
| | - Qingzhe Jin
- National Engineering Research Center for Functional Food, Collaborative Innovation Center of Food Safety and Quality Control in Jiangsu Province, School of Food Science and Technology, Jiangnan University, 1800 Lihu Road, Wuxi, 214122, China
| | - Xiguang Qi
- National Engineering Research Center for Functional Food, Collaborative Innovation Center of Food Safety and Quality Control in Jiangsu Province, School of Food Science and Technology, Jiangnan University, 1800 Lihu Road, Wuxi, 214122, China
| | - Hui Zhang
- National Engineering Research Center for Functional Food, Collaborative Innovation Center of Food Safety and Quality Control in Jiangsu Province, School of Food Science and Technology, Jiangnan University, 1800 Lihu Road, Wuxi, 214122, China.
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11
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Huang L, Ma J, Sang J, Wang N, Wang S, Wang C, Kang H, Liu F, Lu F, Liu Y. Enhancing the thermostability of phospholipase D from Streptomyces halstedii by directed evolution and elucidating the mechanism of a key amino acid residue using molecular dynamics simulation. Int J Biol Macromol 2020; 164:3065-3074. [PMID: 32858108 DOI: 10.1016/j.ijbiomac.2020.08.160] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2020] [Revised: 07/19/2020] [Accepted: 08/20/2020] [Indexed: 12/28/2022]
Abstract
To enhance the thermostability of phospholipase D (PLD), error-prone polymerase chain reaction method was used to create mutants of PLD (PLDsh) from Streptomyces halstedii. One desirable mutant (S163F) with Ser to Phe substitution at position 163 was screened with high-throughput assay. S163F exhibited a 10 °C higher optimum temperature than wild-type (WT). Although WT exhibited almost no activity after incubating at 50 °C for 40 min, S163F still displayed 27% of its highest activity after incubating at 50 °C for 60 min. Furthermore, the half-life of S163F at 50 °C was 3.04-fold higher than that of WT. The analysis of molecular dynamics simulation suggested that the Ser163Phe mutation led to the formation of salt bridge between Lys300 and Glu314 and a stronger hydrophobic interaction of Phe163 with Pro341, Leu342, and Trp460, resulting in an increased structural rigidity and overall enhanced stability at high temperature. This study provides novel insights on PLD tolerance to high temperature by investigating the structure-activity relationship. In addition, it provides strong theoretical foundation and preliminary information on the engineering of PLD with improved characteristics to meet industrial demand.
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Affiliation(s)
- Lin Huang
- Key Laboratory of Industrial Fermentation Microbiology, Ministry of Education, Tianjin Key Laboratory of Industrial Microbiology, The College of Biotechnology, Tianjin University of Science and Technology, Tianjin 300457, PR China
| | - Jieying Ma
- Key Laboratory of Industrial Fermentation Microbiology, Ministry of Education, Tianjin Key Laboratory of Industrial Microbiology, The College of Biotechnology, Tianjin University of Science and Technology, Tianjin 300457, PR China
| | - Jingcheng Sang
- Key Laboratory of Industrial Fermentation Microbiology, Ministry of Education, Tianjin Key Laboratory of Industrial Microbiology, The College of Biotechnology, Tianjin University of Science and Technology, Tianjin 300457, PR China
| | - Nan Wang
- Key Laboratory of Industrial Fermentation Microbiology, Ministry of Education, Tianjin Key Laboratory of Industrial Microbiology, The College of Biotechnology, Tianjin University of Science and Technology, Tianjin 300457, PR China
| | - Shuang Wang
- Key Laboratory of Industrial Fermentation Microbiology, Ministry of Education, Tianjin Key Laboratory of Industrial Microbiology, The College of Biotechnology, Tianjin University of Science and Technology, Tianjin 300457, PR China
| | - Chen Wang
- Key Laboratory of Industrial Fermentation Microbiology, Ministry of Education, Tianjin Key Laboratory of Industrial Microbiology, The College of Biotechnology, Tianjin University of Science and Technology, Tianjin 300457, PR China
| | - Hongwei Kang
- Key Laboratory of Industrial Fermentation Microbiology, Ministry of Education, Tianjin Key Laboratory of Industrial Microbiology, The College of Biotechnology, Tianjin University of Science and Technology, Tianjin 300457, PR China
| | - Fufeng Liu
- Key Laboratory of Industrial Fermentation Microbiology, Ministry of Education, Tianjin Key Laboratory of Industrial Microbiology, The College of Biotechnology, Tianjin University of Science and Technology, Tianjin 300457, PR China.
| | - Fuping Lu
- Key Laboratory of Industrial Fermentation Microbiology, Ministry of Education, Tianjin Key Laboratory of Industrial Microbiology, The College of Biotechnology, Tianjin University of Science and Technology, Tianjin 300457, PR China.
| | - Yihan Liu
- Key Laboratory of Industrial Fermentation Microbiology, Ministry of Education, Tianjin Key Laboratory of Industrial Microbiology, The College of Biotechnology, Tianjin University of Science and Technology, Tianjin 300457, PR China.
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12
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Highly Efficient Extracellular Production of Recombinant Streptomyces PMF Phospholipase D in Escherichia coli. Catalysts 2020. [DOI: 10.3390/catal10091057] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
To achieve efficient bio-production of phospholipase D (PLD), PLDs from different organisms were expressed in E.coli. An efficient secretory expression system was thereby developed for PLD. First, PLDs from Streptomyces PMF and Streptomyces racemochromogenes were separately over-expressed in E.coli to compare their transphosphatidylation activity based on the synthesis of phosphatidylserine (PS), and PLDPMF was determined to have higher activity. To further improve PLDPMF synthesis, a secretory expression system suitable for PLDPMF was constructed and optimized with different signal peptides. The highest secretory efficiency was observed when the PLD * (PLDPMF with the native signal peptide Nat removed) was expressed fused with the fusion signal peptide PelB-Nat in E. coli. The fermentation conditions were also investigated to increase the production of recombinant PLD and 10.5 U/mL PLD was ultimately obtained under the optimized conditions. For the application of recombinant PLD to PS synthesis, the PLD properties were characterized and 30.2 g/L of PS was produced after 24 h of bioconversion when 50 g/L phosphatidylcholine (PC) was added.
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13
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Zhang Z, Chen M, Xu W, Zhang W, Zhang T, Guang C, Mu W. Microbial phospholipase D: Identification, modification and application. Trends Food Sci Technol 2020. [DOI: 10.1016/j.tifs.2019.12.020] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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14
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Tao X, Zhao M, Zhang Y, Liu M, Liu Q, Wang W, Wang FQ, Wei D. Comparison of the expression of phospholipase D from Streptomyces halstedii in different hosts and its over-expression in Streptomyces lividans. FEMS Microbiol Lett 2019; 366:5380774. [PMID: 30869776 DOI: 10.1093/femsle/fnz051] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2018] [Accepted: 03/12/2019] [Indexed: 01/28/2023] Open
Abstract
Phospholipase D (PLD) proteins from Streptomyces species are useful biocatalysts for synthesizing phospholipid derivatives relevant for the pharmaceutical and food industry from low-cost phosphatidylcholine. The overexpression of PLD in a recombinant strain is necessary to achieve large-scale PLD production. In this study, we investigated the feasibility of expressing PLD from Streptomyces halstedii in different hosts. The enzymatic activity of PLD reached 69.12 U/mL in the homologous Streptomyces lividans host, which was around 50-fold higher than that in the original host. Meanwhile, in Escherichia coli and Pichia pastoris, PLD expression was poor and showed obvious toxicity to cells, which may have been one of the reasons for low levels of PLD observed in heterologous hosts. An induced (Ptip)/constitutive (PermE*) dual-promoter expression system in S. lividans was constructed, which could achieve constitutive expression with PLD enzymatic activity of 13.41 U/mL under non-induced conditions and yield the highest PLD enzymatic activity of 68.33 U/mL with 2 μg/mL thiostreptone. The concentration of the expensive inducer was significantly reduced to only 10% of that used in the original expression system without affecting the protein expression level, which provided a good foundation for subsequent industrial applications to reduce production costs.
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Affiliation(s)
- Xinyi Tao
- State Key Laboratory of Bioreactor Engineering, Newworld Institute of Biotechnology, East China University of Science and Technology, 130 Meilong Road, Shanghai 200237, China
| | - Ming Zhao
- State Key Laboratory of Bioreactor Engineering, Newworld Institute of Biotechnology, East China University of Science and Technology, 130 Meilong Road, Shanghai 200237, China
| | - Ying Zhang
- State Key Laboratory of Bioreactor Engineering, Newworld Institute of Biotechnology, East China University of Science and Technology, 130 Meilong Road, Shanghai 200237, China
| | - Min Liu
- State Key Laboratory of Bioreactor Engineering, Newworld Institute of Biotechnology, East China University of Science and Technology, 130 Meilong Road, Shanghai 200237, China
| | - Qinghai Liu
- State Key Laboratory of Bioreactor Engineering, Newworld Institute of Biotechnology, East China University of Science and Technology, 130 Meilong Road, Shanghai 200237, China
| | - Wei Wang
- State Key Laboratory of Bioreactor Engineering, Newworld Institute of Biotechnology, East China University of Science and Technology, 130 Meilong Road, Shanghai 200237, China
| | - Feng-Qing Wang
- State Key Laboratory of Bioreactor Engineering, Newworld Institute of Biotechnology, East China University of Science and Technology, 130 Meilong Road, Shanghai 200237, China
| | - Dongzhi Wei
- State Key Laboratory of Bioreactor Engineering, Newworld Institute of Biotechnology, East China University of Science and Technology, 130 Meilong Road, Shanghai 200237, China
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15
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Efficient immobilization of phospholipase D on novel polymer supports with hierarchical pore structures. Int J Biol Macromol 2019; 141:60-67. [DOI: 10.1016/j.ijbiomac.2019.08.192] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2019] [Revised: 08/06/2019] [Accepted: 08/21/2019] [Indexed: 12/15/2022]
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16
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Cell surface display of proteins on filamentous fungi. Appl Microbiol Biotechnol 2019; 103:6949-6972. [PMID: 31359105 DOI: 10.1007/s00253-019-10026-7] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2019] [Revised: 07/11/2019] [Accepted: 07/15/2019] [Indexed: 12/14/2022]
Abstract
Protein display approaches have been useful to endow the cell surface of yeasts with new catalytic activities so that they can act as enhanced whole-cell biocatalysts. Despite their biotechnological potential, protein display technologies remain poorly developed for filamentous fungi. The lignocellulolytic character of some of them coupled to the cell surface biosynthesis of valuable molecules by a single or a cascade of several displayed enzymes is an appealing prospect. Cell surface protein display consists in the co-translational fusion of a functional protein (passenger) to an anchor one, usually a cell-wall-resident protein. The abundance, spacing, and local environment of the displayed enzymes-determined by the relationship of the anchor protein with the structure and dynamics of the engineered cell wall-are factors that influence the performance of display-based biocatalysts. The development of protein display strategies in filamentous fungi could be based on the field advances in yeasts; however, the unique composition, structure, and biology of filamentous fungi cell walls require the customization of the approach to those microorganisms. In this prospective review, the cellular bases, the design principles, and the available tools to foster the development of cell surface protein display technologies in filamentous fungi are discussed.
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17
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Zhang H, Chu W, Sun J, Liu Z, Huang WC, Xue C, Mao X. A novel autolysis system for extracellular production and direct immobilization of a phospholipase D fused with cellulose binding domain. BMC Biotechnol 2019; 19:29. [PMID: 31118018 PMCID: PMC6530184 DOI: 10.1186/s12896-019-0519-5] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2018] [Accepted: 04/29/2019] [Indexed: 12/21/2022] Open
Abstract
Background Several types of phospholipases have been described in phospholipids modification. The majority of phospholipase D (PLD) superfamily members can catalyze two separate reactions: the hydrolysis of phospholipids to produce phosphatidic acid (PA) and the transphosphatidylation of phosphatidyl groups into various phosphatidyl alcohols to produce modified phospholipids. Transphosphatidylation is a useful biocatalytic method for the synthesis of functional phospholipids from lecithin or phosphatidylcholine (PC), which are both easily accessible. Different PLD coding genes have been cloned from various sources from viral, prokaryotic, and eukaryotic organisms. Despite the catalytic potential of PLD, their low productivity has hampered their practical applications, probably because PLD, which is highly toxic to the host cells, when transformation of the PLD genes into the host cells, degrade PLs in the cell membrane. In this study, we designed a novel two-step expression system to produce and secrete recombinant PLD in extracellular medium, cellulose-binding domains as an affinity fused with PLD for immobilization and purification proteins. Results The engineered BL21 (DE3) host strain, which harbored the final expression vector pET28a-PLD-CBD-araC-ESN, was induced by IPTG and L-arabinose, the cell density decreased rapidly over a 2 h period and the enzymes released into the extracellular medium accounts owned 81.75% hydrolytic activity. Scanning electron microscopy results showed that there were obvious structural changes on the cell surface. The extracellularly secreted PLD-CBD powder was used to catalyze the transphosphatidylation reaction synthesis of phosphatidylserine, 2.3 U enzymes reacted for 12 h, during which the conversion rate reached 99% with very few by-products being produced. When the fused protein PLD-CBD immobilized on microcrystalline cellulose, the enzymes can be cycle used five times with 26% conversion rate was preserved. Conclusions This study introduced an effective method for use in the expression of recombinant proteins and their extracellular secretion that simplifies the steps of sonication and purification and demonstrates great potential in the industrial application of enzymes. Cellulose as the most abundant renewable biomass resources in nature, and the cost is low, used for PLD immobilization make it more simple, effective and sustainable.
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Affiliation(s)
- Haiyang Zhang
- College of Food Science and Engineering, Ocean University of China, Qingdao, 266003, China
| | - Wenqin Chu
- College of Food Science and Engineering, Ocean University of China, Qingdao, 266003, China
| | - Jianan Sun
- College of Food Science and Engineering, Ocean University of China, Qingdao, 266003, China.
| | - Zhen Liu
- College of Food Science and Engineering, Ocean University of China, Qingdao, 266003, China
| | - Wen-Can Huang
- College of Food Science and Engineering, Ocean University of China, Qingdao, 266003, China
| | - Changhu Xue
- College of Food Science and Engineering, Ocean University of China, Qingdao, 266003, China.,Laboratory for Marine Drugs and Bioproducts of Qingdao National Laboratory for Marine Science and Technology, Qingdao, 266237, China
| | - Xiangzhao Mao
- College of Food Science and Engineering, Ocean University of China, Qingdao, 266003, China. .,Laboratory for Marine Drugs and Bioproducts of Qingdao National Laboratory for Marine Science and Technology, Qingdao, 266237, China.
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18
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Li S, Li Y, Long N, Zhang R. In-Situ
Co-Cross-Linking of Phospholipase D and Poly-L-Lysine for the Highly Efficient Synthesis of Phosphatidylglycerol. J AM OIL CHEM SOC 2018. [DOI: 10.1002/aocs.12174] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Saisai Li
- Faculty of Materials Science and Chemical Engineering; Ningbo University; No. 818, Kongpu Street, Jiangbei District, Ningbo City 315211 Zhejiang Province P.R. China
| | - Yan Li
- Faculty of Materials Science and Chemical Engineering; Ningbo University; No. 818, Kongpu Street, Jiangbei District, Ningbo City 315211 Zhejiang Province P.R. China
| | - Nengbing Long
- Faculty of Materials Science and Chemical Engineering; Ningbo University; No. 818, Kongpu Street, Jiangbei District, Ningbo City 315211 Zhejiang Province P.R. China
| | - Ruifeng Zhang
- Faculty of Materials Science and Chemical Engineering; Ningbo University; No. 818, Kongpu Street, Jiangbei District, Ningbo City 315211 Zhejiang Province P.R. China
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19
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Li SS, Li Y, Long NB, Jiang F, Zhang RF. Highly active and stable nanobiocatalyst based on in-situ cross-linking of phospholipase D for the synthesis of phosphatidylserine. Int J Biol Macromol 2018; 117:1188-1194. [DOI: 10.1016/j.ijbiomac.2018.06.041] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2018] [Revised: 06/06/2018] [Accepted: 06/08/2018] [Indexed: 10/28/2022]
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20
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Zhao Y, Xu Y, Yu F, Zhang C. Identification of a novel phospholipase D gene and effects of carbon sources on its expression in Bacillus cereus ZY12. J Microbiol 2018; 56:264-271. [DOI: 10.1007/s12275-018-7529-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2017] [Revised: 02/07/2018] [Accepted: 02/13/2018] [Indexed: 01/01/2023]
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21
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Liu Y, Huang L, Zheng D, Fu Y, Shan M, Xu Z, Ma J, Lu F. Development of a Pichia pastoris whole-cell biocatalyst with overexpression of mutant lipase I PCLG47I from Penicillium cyclopium for biodiesel production. RSC Adv 2018; 8:26161-26168. [PMID: 35541942 PMCID: PMC9082943 DOI: 10.1039/c8ra04462g] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2018] [Accepted: 07/17/2018] [Indexed: 11/21/2022] Open
Abstract
Biodiesel is efficiently produced by a lipase whole-cell biocatalyst with high activity and thermostability at low temperature.
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Affiliation(s)
- Yihan Liu
- Key Laboratory of Industrial Fermentation Microbiology
- Ministry of Education
- Tianjin 300457
- P. R. China
- Tianjin Key Laboratory of Industrial Microbiology
| | - Lin Huang
- Key Laboratory of Industrial Fermentation Microbiology
- Ministry of Education
- Tianjin 300457
- P. R. China
- Tianjin Key Laboratory of Industrial Microbiology
| | - Dong Zheng
- Key Laboratory of Industrial Fermentation Microbiology
- Ministry of Education
- Tianjin 300457
- P. R. China
- The College of Biotechnology
| | - Yu Fu
- Key Laboratory of Industrial Fermentation Microbiology
- Ministry of Education
- Tianjin 300457
- P. R. China
- The College of Biotechnology
| | - Mengying Shan
- Tianjin Key Laboratory of Industrial Microbiology
- Tianjin 300457
- P. R. China
- The College of Biotechnology
- Tianjin University of Science and Technology
| | - Zehua Xu
- Tianjin Key Laboratory of Industrial Microbiology
- Tianjin 300457
- P. R. China
- The College of Biotechnology
- Tianjin University of Science and Technology
| | - Jieying Ma
- Tianjin Key Laboratory of Industrial Microbiology
- Tianjin 300457
- P. R. China
- The College of Biotechnology
- Tianjin University of Science and Technology
| | - Fuping Lu
- Key Laboratory of Industrial Fermentation Microbiology
- Ministry of Education
- Tianjin 300457
- P. R. China
- Tianjin Key Laboratory of Industrial Microbiology
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22
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Ping LF, Chen XY, Yuan XL, Zhang M, Chai YJ, Shan SD. Application and comparison in biosynthesis and biodegradation by Fusarium solani and Aspergillus fumigatus cutinases. Int J Biol Macromol 2017; 104:1238-1245. [DOI: 10.1016/j.ijbiomac.2017.06.118] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2017] [Revised: 06/29/2017] [Accepted: 06/29/2017] [Indexed: 12/29/2022]
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23
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Zhou WB, Gong JS, Hou HJ, Li H, Lu ZM, Xu HY, Xu ZH, Shi JS. Mining of a phospholipase D and its application in enzymatic preparation of phosphatidylserine. Bioengineered 2017; 9:80-89. [PMID: 28509615 PMCID: PMC5972935 DOI: 10.1080/21655979.2017.1308992] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
Phosphatidylserine (PS) is useful as the additive in industries for memory improvement, mood enhancement and drug delivery. Conventionally, PS was extracted from soybeans, vegetable oils, egg yolk, and biomass; however, their low availability and high extraction cost were limiting factors. Phospholipase D (PLD) is a promising tool for enzymatic synthesis of PS due to its transphosphatidylation activity. In this contribution, a new and uncharacterized PLD was first obtained from GenBank database via genome mining strategy. The open reading frame consisted of 1614 bp and potentially encoded a protein of 538-amino-acid with a theoretical molecular mass of 60 kDa. The gene was successfully cloned and expressed in Escherichia coli. Its enzymatic properties were experimentally characterized. The temperature and pH optima of PLD were determined to be 60°C and 7.5, respectively. Its hydrolytic activity was improved by addition of Ca2+ at 5 mM as compared with the control. The enzyme displayed suitable transphosphatidylation activity and PS could be synthesized with L-serine and soybean lecithin as substrates under the catalysis of PLD. This PLD enzyme might be a potential candidate for industrial applications in PS production. To the best of our knowledge, this is the first report on genome mining of PLDs from GenBank database.
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Affiliation(s)
- Wen-Bin Zhou
- a School of Pharmaceutical Science , Jiangnan University , Wuxi , PR China
| | - Jin-Song Gong
- a School of Pharmaceutical Science , Jiangnan University , Wuxi , PR China
| | - Hai-Juan Hou
- a School of Pharmaceutical Science , Jiangnan University , Wuxi , PR China
| | - Heng Li
- a School of Pharmaceutical Science , Jiangnan University , Wuxi , PR China
| | - Zhen-Ming Lu
- a School of Pharmaceutical Science , Jiangnan University , Wuxi , PR China.,b National Engineering Laboratory for Cereal Fermentation Technology , Jiangnan University , Wuxi , PR China
| | - Hong-Yu Xu
- a School of Pharmaceutical Science , Jiangnan University , Wuxi , PR China.,b National Engineering Laboratory for Cereal Fermentation Technology , Jiangnan University , Wuxi , PR China
| | - Zheng-Hong Xu
- a School of Pharmaceutical Science , Jiangnan University , Wuxi , PR China.,b National Engineering Laboratory for Cereal Fermentation Technology , Jiangnan University , Wuxi , PR China
| | - Jin-Song Shi
- a School of Pharmaceutical Science , Jiangnan University , Wuxi , PR China
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24
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Identification of a novel phospholipase D with high transphosphatidylation activity and its application in synthesis of phosphatidylserine and DHA-phosphatidylserine. J Biotechnol 2017; 249:51-58. [DOI: 10.1016/j.jbiotec.2017.03.029] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2017] [Revised: 03/13/2017] [Accepted: 03/23/2017] [Indexed: 12/30/2022]
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25
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Mei M, Zhou Y, Peng W, Yu C, Ma L, Zhang G, Yi L. Application of modified yeast surface display technologies for non-Antibody protein engineering. Microbiol Res 2017; 196:118-128. [DOI: 10.1016/j.micres.2016.12.002] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2016] [Revised: 10/21/2016] [Accepted: 12/09/2016] [Indexed: 02/07/2023]
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26
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Liu Y, Huang L, Li M, Liu H, Guo W, Gui S, Niu J, Lu F. Characterization of the recombinant porcine pancreas phospholipase A 2 expressed in Pichia pastoris GS115 and its application to synthesis of 2-DHA-PS. Process Biochem 2016. [DOI: 10.1016/j.procbio.2016.06.023] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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27
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Wang F, Lai L, Liu Y, Yang B, Wang Y. Expression and Characterization of a Novel Glycerophosphodiester Phosphodiesterase from Pyrococcus furiosus DSM 3638 That Possesses Lysophospholipase D Activity. Int J Mol Sci 2016; 17:ijms17060831. [PMID: 27248999 PMCID: PMC4926365 DOI: 10.3390/ijms17060831] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2016] [Revised: 05/04/2016] [Accepted: 05/18/2016] [Indexed: 11/16/2022] Open
Abstract
Glycerophosphodiester phosphodiesterases (GDPD) are enzymes which degrade various glycerophosphodiesters to produce glycerol-3-phosphate and the corresponding alcohol moiety. Apart from this, a very interesting finding is that this enzyme could be used in the degradation of toxic organophosphorus esters, which has resulted in much attention on the biochemical and application research of GDPDs. In the present study, a novel GDPD from Pyrococcus furiosus DSM 3638 (pfGDPD) was successfully expressed in Escherichia coli and biochemically characterized. This enzyme hydrolyzed bis(p-nitrophenyl) phosphate, one substrate analogue of organophosphorus diester, with an optimal reaction temperature 55 °C and pH 8.5. The activity of pfGDPD was strongly dependent on existing of bivalent cations. It was strongly stimulated by Mn(2+) ions, next was Co(2+) and Ni(2+) ions. Further investigations were conducted on its substrate selectivity towards different phospholipids. The results indicated that except of glycerophosphorylcholine (GPC), this enzyme also possessed lysophospholipase D activity toward both sn1-lysophosphatidylcholine (1-LPC) and sn2-lysophosphatidylcholine (2-LPC). Higher activity was found for 1-LPC than 2-LPC; however, no hydrolytic activity was found for phosphatidylcholine (PC). Molecular docking based on the 3D-modeled structure of pfGDPD was conducted in order to provide a structural foundation for the substrate selectivity.
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Affiliation(s)
- Fanghua Wang
- School of Food Science and Engineering, South China University of Technology, Guangzhou 510640, China.
| | - Linhui Lai
- School of Bioscience and Bioengineering, South China University of Technology, Guangzhou 510006, China.
| | - Yanhua Liu
- School of Bioscience and Bioengineering, South China University of Technology, Guangzhou 510006, China.
| | - Bo Yang
- School of Bioscience and Bioengineering, South China University of Technology, Guangzhou 510006, China.
| | - Yonghua Wang
- School of Food Science and Engineering, South China University of Technology, Guangzhou 510640, China.
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28
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Choojit S, Bornscheuer UT, Upaichit A, H-Kittikun A. Efficient phosphatidylserine synthesis by a phospholipase D fromStreptomycessp. SC734 isolated from soil-contaminated palm oil. EUR J LIPID SCI TECH 2015. [DOI: 10.1002/ejlt.201500227] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Saovanee Choojit
- Department of Industrial Biotechnology, Faculty of Agro-Industry; Prince of Songkla University; Hat Yai Thailand
| | - Uwe T. Bornscheuer
- Department of Biotechnology and Enzyme Catalysis, Institute of Biochemistry; University of Greifswald; Greifswald Germany
| | - Apichat Upaichit
- Department of Industrial Biotechnology, Faculty of Agro-Industry; Prince of Songkla University; Hat Yai Thailand
| | - Aran H-Kittikun
- Department of Industrial Biotechnology, Faculty of Agro-Industry; Prince of Songkla University; Hat Yai Thailand
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29
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Borrelli GM, Trono D. Recombinant Lipases and Phospholipases and Their Use as Biocatalysts for Industrial Applications. Int J Mol Sci 2015; 16:20774-840. [PMID: 26340621 PMCID: PMC4613230 DOI: 10.3390/ijms160920774] [Citation(s) in RCA: 195] [Impact Index Per Article: 21.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2015] [Revised: 07/17/2015] [Accepted: 08/11/2015] [Indexed: 11/29/2022] Open
Abstract
Lipases and phospholipases are interfacial enzymes that hydrolyze hydrophobic ester linkages of triacylglycerols and phospholipids, respectively. In addition to their role as esterases, these enzymes catalyze a plethora of other reactions; indeed, lipases also catalyze esterification, transesterification and interesterification reactions, and phospholipases also show acyltransferase, transacylase and transphosphatidylation activities. Thus, lipases and phospholipases represent versatile biocatalysts that are widely used in various industrial applications, such as for biodiesels, food, nutraceuticals, oil degumming and detergents; minor applications also include bioremediation, agriculture, cosmetics, leather and paper industries. These enzymes are ubiquitous in most living organisms, across animals, plants, yeasts, fungi and bacteria. For their greater availability and their ease of production, microbial lipases and phospholipases are preferred to those derived from animals and plants. Nevertheless, traditional purification strategies from microbe cultures have a number of disadvantages, which include non-reproducibility and low yields. Moreover, native microbial enzymes are not always suitable for biocatalytic processes. The development of molecular techniques for the production of recombinant heterologous proteins in a host system has overcome these constraints, as this allows high-level protein expression and production of new redesigned enzymes with improved catalytic properties. These can meet the requirements of specific industrial process better than the native enzymes. The purpose of this review is to give an overview of the structural and functional features of lipases and phospholipases, to describe the recent advances in optimization of the production of recombinant lipases and phospholipases, and to summarize the information available relating to their major applications in industrial processes.
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Affiliation(s)
- Grazia M Borrelli
- Consiglio per la Ricerca in Agricoltura e l'Analisi dell'Economia Agraria, Centro di Ricerca per la Cerealicoltura, S.S. 673 Km 25, 200-71122 Foggia, Italy.
| | - Daniela Trono
- Consiglio per la Ricerca in Agricoltura e l'Analisi dell'Economia Agraria, Centro di Ricerca per la Cerealicoltura, S.S. 673 Km 25, 200-71122 Foggia, Italy.
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30
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Hama S, Ogino C, Kondo A. Enzymatic synthesis and modification of structured phospholipids: recent advances in enzyme preparation and biocatalytic processes. Appl Microbiol Biotechnol 2015; 99:7879-91. [DOI: 10.1007/s00253-015-6845-1] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2015] [Revised: 07/10/2015] [Accepted: 07/13/2015] [Indexed: 01/25/2023]
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