1
|
Zhang P, Yang C, Wang J, Jiang P, Qi J, Hou W, Cheng H, Feng X, Yu D. Cytochrome GmGLY1 is Involved in the Biosynthesis of Glycitein in Soybean. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2024; 72:10944-10957. [PMID: 38710505 DOI: 10.1021/acs.jafc.4c00968] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/08/2024]
Abstract
Isoflavones, the major secondary metabolites of interest due to their benefits to both human and plant health, are exclusively produced by legumes. In this study, we profiled the isoflavone content in dry seeds from 211 soybean [Glycine max (L.) Merr.] accessions grown across five environments. Broad and discernible phenotypic variations were observed among accessions, regions, and years of growth. Twenty-six single-nucleotide polymorphisms (SNPs) associated with the sum of glycitein (GLE), glycitin (GL), 6″-O-acetylglycitin (AGL), and 6″-O-malonylglycitin (MGL) contents were detected in multiple environments via a genome-wide association study (GWAS). These SNPs were located on chromosome 11 (8,148,438 bp to 8,296,956 bp, renamed qGly11-01). Glyma.11g108300 (GmGLY1), a gene that encodes a P450 family protein, was identified via sequence variation analysis, functional annotation, weighted gene coexpression network analysis (WGCNA), and expression profile analysis of candidate gene, and hairy roots transformation in soybean. Overexpression of GmGLY1 increased the glycitein content (GLC) in soybean hairy roots and transgenic seeds, while CRISPR/Cas9-generated mutants exhibited decreased GLC and increased daidzein content (DAC). Haplotype analysis revealed that GmGLY1 allelic variations significantly affect the GLC accumulation. These findings enhance our understanding of genes influencing GLC in soybean and may guide breeding for lines with high and stable GLC.
Collapse
Affiliation(s)
- Peipei Zhang
- National Center for Soybean Improvement, National Key Laboratory of Crop Genetics and Germplasm Enhancement, Jiangsu Collaborative Innovation Center for Modern Crop Production, Nanjing Agricultural University, Nanjing 210095, China
- Zhejiang Lab, Hangzhou 311121, China
| | - Changyun Yang
- National Center for Soybean Improvement, National Key Laboratory of Crop Genetics and Germplasm Enhancement, Jiangsu Collaborative Innovation Center for Modern Crop Production, Nanjing Agricultural University, Nanjing 210095, China
| | - Jiao Wang
- National Center for Soybean Improvement, National Key Laboratory of Crop Genetics and Germplasm Enhancement, Jiangsu Collaborative Innovation Center for Modern Crop Production, Nanjing Agricultural University, Nanjing 210095, China
| | - Pingbo Jiang
- National Center for Soybean Improvement, National Key Laboratory of Crop Genetics and Germplasm Enhancement, Jiangsu Collaborative Innovation Center for Modern Crop Production, Nanjing Agricultural University, Nanjing 210095, China
| | - Jie Qi
- National Center for Soybean Improvement, National Key Laboratory of Crop Genetics and Germplasm Enhancement, Jiangsu Collaborative Innovation Center for Modern Crop Production, Nanjing Agricultural University, Nanjing 210095, China
| | - Wenyan Hou
- National Center for Soybean Improvement, National Key Laboratory of Crop Genetics and Germplasm Enhancement, Jiangsu Collaborative Innovation Center for Modern Crop Production, Nanjing Agricultural University, Nanjing 210095, China
| | - Hao Cheng
- National Center for Soybean Improvement, National Key Laboratory of Crop Genetics and Germplasm Enhancement, Jiangsu Collaborative Innovation Center for Modern Crop Production, Nanjing Agricultural University, Nanjing 210095, China
| | | | - Deyue Yu
- National Center for Soybean Improvement, National Key Laboratory of Crop Genetics and Germplasm Enhancement, Jiangsu Collaborative Innovation Center for Modern Crop Production, Nanjing Agricultural University, Nanjing 210095, China
| |
Collapse
|
2
|
Hu B, Zhao X, Zhou J, Li J, Chen J, Du G. Efficient hydroxylation of flavonoids by using whole-cell P450 sca-2 biocatalyst in Escherichia coli. Front Bioeng Biotechnol 2023; 11:1138376. [PMID: 36873357 PMCID: PMC9977193 DOI: 10.3389/fbioe.2023.1138376] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2023] [Accepted: 02/03/2023] [Indexed: 02/17/2023] Open
Abstract
The hydroxylation is an important way to generate the functionalized derivatives of flavonoids. However, the efficient hydroxylation of flavonoids by bacterial P450 enzymes is rarely reported. Here, a bacterial P450 sca-2mut whole-cell biocatalyst with an outstanding 3'-hydroxylation activity for the efficient hydroxylation of a variety of flavonoids was first reported. The whole-cell activity of sca-2mut was enhanced using a novel combination of flavodoxin Fld and flavodoxin reductase Fpr from Escherichia coli. In addition, the double mutant of sca-2mut (R88A/S96A) exhibited an improved hydroxylation performance for flavonoids through the enzymatic engineering. Moreover, the whole-cell activity of sca-2mut (R88A/S96A) was further enhanced by the optimization of whole-cell biocatalytic conditions. Finally, eriodictyol, dihydroquercetin, luteolin, and 7,3',4'-trihydroxyisoflavone, as examples of flavanone, flavanonol, flavone, and isoflavone, were produced by whole-cell biocatalysis using naringenin, dihydrokaempferol, apigenin, and daidzein as the substrates, with the conversion yield of 77%, 66%, 32%, and 75%, respectively. The strategy used in this study provided an effective method for the further hydroxylation of other high value-added compounds.
Collapse
Affiliation(s)
- Baodong Hu
- Key Laboratory of Industrial Biotechnology, Ministry of Education, School of Biotechnology, Jiangnan University, Wuxi, Jiangsu, China.,Science Center for Future Foods, Jiangnan University, Wuxi, Jiangsu, China.,Jiangsu Province Engineering Research Center of Food Synthetic Biotechnology, Jiangnan University, Wuxi, Jiangsu, China.,Engineering Research Center of Ministry of Education on Food Synthetic Biotechnology, Jiangnan University, Wuxi, Jiangsu, China
| | - Xinrui Zhao
- Key Laboratory of Industrial Biotechnology, Ministry of Education, School of Biotechnology, Jiangnan University, Wuxi, Jiangsu, China.,Science Center for Future Foods, Jiangnan University, Wuxi, Jiangsu, China.,Jiangsu Province Engineering Research Center of Food Synthetic Biotechnology, Jiangnan University, Wuxi, Jiangsu, China.,Engineering Research Center of Ministry of Education on Food Synthetic Biotechnology, Jiangnan University, Wuxi, Jiangsu, China
| | - Jingwen Zhou
- Key Laboratory of Industrial Biotechnology, Ministry of Education, School of Biotechnology, Jiangnan University, Wuxi, Jiangsu, China.,Science Center for Future Foods, Jiangnan University, Wuxi, Jiangsu, China.,Jiangsu Province Engineering Research Center of Food Synthetic Biotechnology, Jiangnan University, Wuxi, Jiangsu, China.,Engineering Research Center of Ministry of Education on Food Synthetic Biotechnology, Jiangnan University, Wuxi, Jiangsu, China
| | - Jianghua Li
- Key Laboratory of Industrial Biotechnology, Ministry of Education, School of Biotechnology, Jiangnan University, Wuxi, Jiangsu, China.,Science Center for Future Foods, Jiangnan University, Wuxi, Jiangsu, China.,Jiangsu Province Engineering Research Center of Food Synthetic Biotechnology, Jiangnan University, Wuxi, Jiangsu, China.,Engineering Research Center of Ministry of Education on Food Synthetic Biotechnology, Jiangnan University, Wuxi, Jiangsu, China
| | - Jian Chen
- Key Laboratory of Industrial Biotechnology, Ministry of Education, School of Biotechnology, Jiangnan University, Wuxi, Jiangsu, China.,Science Center for Future Foods, Jiangnan University, Wuxi, Jiangsu, China.,Jiangsu Province Engineering Research Center of Food Synthetic Biotechnology, Jiangnan University, Wuxi, Jiangsu, China.,Engineering Research Center of Ministry of Education on Food Synthetic Biotechnology, Jiangnan University, Wuxi, Jiangsu, China
| | - Guocheng Du
- Key Laboratory of Industrial Biotechnology, Ministry of Education, School of Biotechnology, Jiangnan University, Wuxi, Jiangsu, China.,Science Center for Future Foods, Jiangnan University, Wuxi, Jiangsu, China.,Jiangsu Province Engineering Research Center of Food Synthetic Biotechnology, Jiangnan University, Wuxi, Jiangsu, China.,Engineering Research Center of Ministry of Education on Food Synthetic Biotechnology, Jiangnan University, Wuxi, Jiangsu, China.,Key Laboratory of Carbohydrate Chemistry and Biotechnology, Ministry of Education, Jiangnan University, Wuxi, Jiangsu, China
| |
Collapse
|
3
|
Xu LH, Du YL. Rational and semi-rational engineering of cytochrome P450s for biotechnological applications. Synth Syst Biotechnol 2018; 3:283-290. [PMID: 30533540 PMCID: PMC6263019 DOI: 10.1016/j.synbio.2018.10.001] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2018] [Revised: 10/02/2018] [Accepted: 10/04/2018] [Indexed: 01/08/2023] Open
Abstract
The cytochrome P450 enzymes are ubiquitous heme-thiolate proteins performing regioselective and stereoselective oxygenation reactions in cellular metabolism. Due to their broad substrate scope and catalytic versatility, P450 enzymes are also attractive candidates for many industrial and biopharmaceutical applications. For particular uses, enzyme properties of P450s can be further optimized through directed evolution, rational, and semi-rational engineering approaches, all of which introduce mutations within the P450 structures. In this review, we describe the recent applications of these P450 engineering approaches and highlight the key regions and residues that have been identified using such approaches. These “hotspots” lie within critical functional areas of the P450 structure, including the active site, the substrate access channel, and the redox partner interaction interface.
Collapse
Affiliation(s)
- Lian-Hua Xu
- College of Life Sciences, Zhejiang Sci-Tech University, Hangzhou 310018, China
- Corresponding author.
| | - Yi-Ling Du
- Institute of Pharmaceutical Biotechnology, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310058, China
- Corresponding author.
| |
Collapse
|
4
|
Lee PG, Lee UJ, Song H, Choi KY, Kim BG. Recent advances in the microbial hydroxylation and reduction of soy isoflavones. FEMS Microbiol Lett 2018; 365:5089968. [PMID: 30184116 DOI: 10.1093/femsle/fny195] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2018] [Accepted: 08/31/2018] [Indexed: 12/17/2023] Open
Abstract
Soy isoflavones are naturally occurring phytochemicals, which are biotransformed into functional derivatives through oxidative and reductive metabolic pathways of diverse microorganisms. Such representative derivatives, ortho-dihydroxyisoflavones (ODIs) and equols, have attracted great attention for their versatile health benefits since they were found from soybean fermented foods and human intestinal fluids. Recently, scientists in food technology, nutrition and microbiology began to understand their correct biosynthetic pathways and nutraceutical values, and have attempted to produce the valuable bioactive compounds using microbial fermentation and whole-cell/enzyme-based biotransformation. Furthermore, artificial design of microbial catalysts and/or protein engineering of oxidoreductases were also conducted to enhance production efficiency and regioselectivity of products. This minireview summarizes and introduces the past year's studies and recent advances in notable production of ODIs and equols, and provides information on available microbial species and their catalytic performance with perspectives on industrial application.
Collapse
Affiliation(s)
- Pyung-Gang Lee
- School of Chemical and Biological Engineering, Seoul National University, Seoul 08826, Republic of Korea
- Institute of Molecular Biology and Genetics, Seoul National University, Seoul 08826, Republic of Korea
| | - Uk-Jae Lee
- School of Chemical and Biological Engineering, Seoul National University, Seoul 08826, Republic of Korea
- Institute of Molecular Biology and Genetics, Seoul National University, Seoul 08826, Republic of Korea
| | - Hanbit Song
- School of Chemical and Biological Engineering, Seoul National University, Seoul 08826, Republic of Korea
- Institute of Molecular Biology and Genetics, Seoul National University, Seoul 08826, Republic of Korea
| | - Kwon-Young Choi
- Department of Environmental Engineering, College of Engineering, Ajou University, Suwon 16499, Republic of Korea
| | - Byung-Gee Kim
- School of Chemical and Biological Engineering, Seoul National University, Seoul 08826, Republic of Korea
- Institute of Molecular Biology and Genetics, Seoul National University, Seoul 08826, Republic of Korea
- Bioengineering Institute, Seoul National University, Seoul 08826, South Korea
- Institute of Bioengineering Research, Seoul National University, Seoul 08826, Republic of Korea
| |
Collapse
|
5
|
Kim KM, Park JS, Choi H, Kim MS, Seo JH, Pandey RP, Kim JW, Hyun CG, Kim SY. Biosynthesis of novel daidzein derivatives using Bacillus amyloliquefaciens whole cells. BIOCATAL BIOTRANSFOR 2018. [DOI: 10.1080/10242422.2018.1461212] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Affiliation(s)
- Kyu-Min Kim
- Department of Life Science and Biochemical Engineering, Sun Moon University, Asan-si, Chungnam, Republic of Korea
- Department of BT-Convergent Pharmaceutical Engineering, Sun Moon University, Asan-si, Chungnam, Republic of Korea
| | - Jin-Soo Park
- Natural Constituents Research Center, Korea Institute of Science and Technology (KIST), Gangneung, Gangwon-do, Republic of Korea
| | - HaeRi Choi
- Department of Life Science and Biochemical Engineering, Sun Moon University, Asan-si, Chungnam, Republic of Korea
- Department of BT-Convergent Pharmaceutical Engineering, Sun Moon University, Asan-si, Chungnam, Republic of Korea
| | - Min-Seon Kim
- Department of Life Science and Biochemical Engineering, Sun Moon University, Asan-si, Chungnam, Republic of Korea
- Department of BT-Convergent Pharmaceutical Engineering, Sun Moon University, Asan-si, Chungnam, Republic of Korea
| | - Joo-Hyun Seo
- Department of Life Science and Biochemical Engineering, Sun Moon University, Asan-si, Chungnam, Republic of Korea
- Department of BT-Convergent Pharmaceutical Engineering, Sun Moon University, Asan-si, Chungnam, Republic of Korea
| | - Ramesh Prasad Pandey
- Department of Life Science and Biochemical Engineering, Sun Moon University, Asan-si, Chungnam, Republic of Korea
- Department of BT-Convergent Pharmaceutical Engineering, Sun Moon University, Asan-si, Chungnam, Republic of Korea
| | - Jin Woo Kim
- Department of Food Science, Sun Moon University, Asan-si, Chungnam, Republic of Korea
| | - Chang-Gu Hyun
- Cosmetic Science Center, Department of Chemistry and Cosmetics, Jeju National University, Jeju, Republic of Korea
| | - Seung-Young Kim
- Department of Life Science and Biochemical Engineering, Sun Moon University, Asan-si, Chungnam, Republic of Korea
- Department of BT-Convergent Pharmaceutical Engineering, Sun Moon University, Asan-si, Chungnam, Republic of Korea
| |
Collapse
|
6
|
Affiliation(s)
- Yujie Liang
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Xue Yuan Road 38, Beijing 100191, China
| | - Jialiang Wei
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Xue Yuan Road 38, Beijing 100191, China
| | - Xu Qiu
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Xue Yuan Road 38, Beijing 100191, China
| | - Ning Jiao
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Xue Yuan Road 38, Beijing 100191, China
- State Key Laboratory of Organometallic Chemistry, Chinese Academy of Sciences, Shanghai 200032, China
| |
Collapse
|
7
|
Ahsan MM, Jeon H, P. Nadarajan S, Chung T, Yoo HW, Kim BG, Patil MD, Yun H. Biosynthesis of the Nylon 12 Monomer, ω-Aminododecanoic Acid with Novel CYP153A, AlkJ, and ω-TA Enzymes. Biotechnol J 2018; 13:e1700562. [DOI: 10.1002/biot.201700562] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2017] [Revised: 12/05/2017] [Indexed: 11/11/2022]
Affiliation(s)
| | - Hyunwoo Jeon
- Department of Systems Biotechnology; Konkuk University; 120 Neungdong-ro Gwangjin-gu Seoul-050-29 South Korea
| | - Saravanan P. Nadarajan
- Department of Systems Biotechnology; Konkuk University; 120 Neungdong-ro Gwangjin-gu Seoul-050-29 South Korea
| | - Taeowan Chung
- School of Biotechnology; Yeungnam University; Gyeongsan 38541 South Korea
| | - Hee-Wang Yoo
- School of Chemical and Biological Engineering; Seoul National University; Seoul 08826 South Korea
| | - Byung-Gee Kim
- School of Chemical and Biological Engineering; Seoul National University; Seoul 08826 South Korea
| | - Mahesh D. Patil
- Department of Systems Biotechnology; Konkuk University; 120 Neungdong-ro Gwangjin-gu Seoul-050-29 South Korea
| | - Hyungdon Yun
- Department of Systems Biotechnology; Konkuk University; 120 Neungdong-ro Gwangjin-gu Seoul-050-29 South Korea
| |
Collapse
|
8
|
Rudolf JD, Chang CY, Ma M, Shen B. Cytochromes P450 for natural product biosynthesis in Streptomyces: sequence, structure, and function. Nat Prod Rep 2017; 34:1141-1172. [PMID: 28758170 PMCID: PMC5585785 DOI: 10.1039/c7np00034k] [Citation(s) in RCA: 133] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Covering: up to January 2017Cytochrome P450 enzymes (P450s) are some of the most exquisite and versatile biocatalysts found in nature. In addition to their well-known roles in steroid biosynthesis and drug metabolism in humans, P450s are key players in natural product biosynthetic pathways. Natural products, the most chemically and structurally diverse small molecules known, require an extensive collection of P450s to accept and functionalize their unique scaffolds. In this review, we survey the current catalytic landscape of P450s within the Streptomyces genus, one of the most prolific producers of natural products, and comprehensively summarize the functionally characterized P450s from Streptomyces. A sequence similarity network of >8500 P450s revealed insights into the sequence-function relationships of these oxygen-dependent metalloenzymes. Although only ∼2.4% and <0.4% of streptomycete P450s have been functionally and structurally characterized, respectively, the study of streptomycete P450s involved in the biosynthesis of natural products has revealed their diverse roles in nature, expanded their catalytic repertoire, created structural and mechanistic paradigms, and exposed their potential for biomedical and biotechnological applications. Continued study of these remarkable enzymes will undoubtedly expose their true complement of chemical and biological capabilities.
Collapse
Affiliation(s)
- Jeffrey D Rudolf
- Department of Chemistry, The Scripps Research Institute, Jupiter, FL 33458, USA
| | | | | | | |
Collapse
|
9
|
Ciaramella A, Minerdi D, Gilardi G. Catalytically self-sufficient cytochromes P450 for green production of fine chemicals. RENDICONTI LINCEI-SCIENZE FISICHE E NATURALI 2016. [DOI: 10.1007/s12210-016-0581-z] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
|
10
|
Production of ω-hydroxy palmitic acid using CYP153A35 and comparison of cytochrome P450 electron transfer system in vivo. Appl Microbiol Biotechnol 2016; 100:10375-10384. [PMID: 27344594 DOI: 10.1007/s00253-016-7675-5] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2016] [Revised: 05/31/2016] [Accepted: 06/11/2016] [Indexed: 12/28/2022]
Abstract
Bacterial cytochrome P450 enzymes in cytochrome P450 (CYP)153 family were recently reported as fatty acid ω-hydroxylase. Among them, CYP153As from Marinobacter aquaeolei VT8 (CYP153A33), Alcanivorax borkumensis SK2 (CYP153A13), and Gordonia alkanivorans (CYP153A35) were selected, and their specific activities and product yields of ω-hydroxy palmitic acid based on whole cell reactions toward palmitic acid were compared. Using CamAB as redox partner, CYP153A35 and CYP153A13 showed the highest product yields of ω-hydroxy palmitic acid in whole cell and in vitro reactions, respectively. Artificial self-sufficient CYP153A35-BMR was constructed by fusing it to the reductase domain of CYP102A1 (i.e., BM3) from Bacillus megaterium, and its catalytic activity was compared with CYP153A35 and CamAB systems. Unexpectedly, the system with CamAB resulted in a 1.5-fold higher yield of ω-hydroxy palmitic acid than that using A35-BMR in whole cell reactions, whereas the electron coupling efficiency of CYP153A35-BM3 reductase was 4-fold higher than that of CYP153A35 and CamAB system. Furthermore, various CamAB expression systems according to gene arrangements of the three proteins and promoter strength in their gene expression were compared in terms of product yields and productivities. Tricistronic expression of the three proteins in the order of putidaredoxin (CamB), CYP153A35, and putidaredoxin reductase (CamA), i.e., A35-AB2, showed the highest product yield from 5 mM palmitic acid for 9 h in batch reaction owing to the concentration of CamB, which is the rate-limiting factor for the activity of CYP153A35. However, in fed-batch reaction, A35-AB1, which expressed the three proteins individually using three T7 promoters, resulted with the highest product yield of 17.0 mM (4.6 g/L) ω-hydroxy palmitic acid from 20 mM (5.1 g/L) palmitic acid for 30 h.
Collapse
|
11
|
Chiang CM, Ding HY, Lu JY, Chang TS. Biotransformation of isoflavones daidzein and genistein by recombinant Pichia pastoris expressing membrane-anchoring and reductase fusion chimeric CYP105D7. J Taiwan Inst Chem Eng 2016. [DOI: 10.1016/j.jtice.2015.10.015] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
|
12
|
Zhao F, Bai P, Liu T, Li D, Zhang X, Lu W, Yuan Y. Optimization of a cytochrome P450 oxidation system for enhancing protopanaxadiol production inSaccharomyces cerevisiae. Biotechnol Bioeng 2016; 113:1787-95. [DOI: 10.1002/bit.25934] [Citation(s) in RCA: 65] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2015] [Revised: 12/21/2015] [Accepted: 01/07/2016] [Indexed: 12/31/2022]
Affiliation(s)
- Fanglong Zhao
- School of Chemical Engineering and Technology; Tianjin University; Tianjin 300072 PR China
| | - Peng Bai
- School of Chemical Engineering and Technology; Tianjin University; Tianjin 300072 PR China
- Key Laboratory of System Bioengineering (Tianjin University); Ministry of Education; Tianjin PR China
| | - Ting Liu
- School of Chemical Engineering and Technology; Tianjin University; Tianjin 300072 PR China
| | - Dashuai Li
- School of Chemical Engineering and Technology; Tianjin University; Tianjin 300072 PR China
| | - Xiangmei Zhang
- School of Chemical Engineering and Technology; Tianjin University; Tianjin 300072 PR China
| | - Wenyu Lu
- School of Chemical Engineering and Technology; Tianjin University; Tianjin 300072 PR China
- Key Laboratory of System Bioengineering (Tianjin University); Ministry of Education; Tianjin PR China
- SynBio Research Platform; Collaborative Innovation Center of Chemical Science and Engineering (Tianjin); Tianjin PR China
| | - Yingjin Yuan
- School of Chemical Engineering and Technology; Tianjin University; Tianjin 300072 PR China
- Key Laboratory of System Bioengineering (Tianjin University); Ministry of Education; Tianjin PR China
- SynBio Research Platform; Collaborative Innovation Center of Chemical Science and Engineering (Tianjin); Tianjin PR China
| |
Collapse
|
13
|
Daduang R, Kitani S, Sudoh Y, Grace Umadhay Pait I, Thamchaipenet A, Ikeda H, Igarashi Y, Nihira T. 29-Deoxymaklamicin, a new maklamicin analogue produced by a genetically engineered strain of Micromonospora sp. NBRC 110955. J Biosci Bioeng 2015; 120:608-13. [PMID: 25939549 DOI: 10.1016/j.jbiosc.2015.04.004] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2015] [Revised: 03/18/2015] [Accepted: 04/06/2015] [Indexed: 01/24/2023]
Abstract
Maklamicin is a spirotetronate-class antibiotic produced by Micromonospora sp. NBRC 110955, and a polyketide assembly line and a glycerate utilization system are involved in its biosynthesis. One tailoring step in the biosynthesis is predicted to be post-polyketide synthase (PKS) modification, which seems to be catalysed by putative cytochrome P450 monooxygenases, MakC2 and/or MakC3. In this study, we characterized makC2 and makC3 in the biosynthesis of maklamicin and identified a new maklamicin analogue from a makC2 disruptant. Gene deletion of makC2 resulted in the complete loss of maklamicin production with concomitant accumulation of a new compound (29-deoxymaklamicin), while gene deletion of makC3 did not affect the maklamicin production, indicating that 29-deoxymaklamicin is an intermediate in the biosynthetic pathway of maklamicin and should serve as the substrate of MakC2. 29-Deoxymaklamicin showed strong-to-modest anti-microbial activity against gram-positive bacteria. The fact that Streptomyces avermitilis heterologously expressing makC2 successfully converted 29-deoxymaklamicin into maklamicin confirmed that MakC2 is the final-step hydroxylase in the formation of mature maklamicin.
Collapse
Affiliation(s)
- Ratama Daduang
- International Center for Biotechnology, Osaka University, 2-1 Yamadaoka, Suita, Osaka 565-0871, Japan
| | - Shigeru Kitani
- International Center for Biotechnology, Osaka University, 2-1 Yamadaoka, Suita, Osaka 565-0871, Japan
| | - Yuri Sudoh
- Hyphagenesis Inc., 6-2-37 Tamagawa Gakuen, Machida, Tokyo 194-0041, Japan
| | - Ivy Grace Umadhay Pait
- International Center for Biotechnology, Osaka University, 2-1 Yamadaoka, Suita, Osaka 565-0871, Japan
| | - Arinthip Thamchaipenet
- Department of Genetics, Faculty of Science, Kasetsart University, Chatuchak, Bangkok 10900, Thailand
| | - Haruo Ikeda
- Kitasato Institute for Life Sciences, Kitasato University, 1-15-1 Kitasato, Sagamihara, Kanagawa 252-0373, Japan
| | - Yasuhiro Igarashi
- Biotechnology Research Center, Toyama Prefectural University, 5180 Kurokawa, Imizu, Toyama 939-0398, Japan
| | - Takuya Nihira
- International Center for Biotechnology, Osaka University, 2-1 Yamadaoka, Suita, Osaka 565-0871, Japan; MU-OU Collaborative Research Center for Bioscience and Biotechnology, Faculty of Science, Mahidol University, Rama VI Rd., Bangkok 10400, Thailand.
| |
Collapse
|
14
|
Hlavica P. Mechanistic basis of electron transfer to cytochromes p450 by natural redox partners and artificial donor constructs. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2015; 851:247-97. [PMID: 26002739 DOI: 10.1007/978-3-319-16009-2_10] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Cytochromes P450 (P450s) are hemoproteins catalyzing oxidative biotransformation of a vast array of natural and xenobiotic compounds. Reducing equivalents required for dioxygen cleavage and substrate hydroxylation originate from different redox partners including diflavin reductases, flavodoxins, ferredoxins and phthalate dioxygenase reductase (PDR)-type proteins. Accordingly, circumstantial analysis of structural and physicochemical features governing donor-acceptor recognition and electron transfer poses an intriguing challenge. Thus, conformational flexibility reflected by togging between closed and open states of solvent exposed patches on the redox components was shown to be instrumental to steered electron transmission. Here, the membrane-interactive tails of the P450 enzymes and donor proteins were recognized to be crucial to proper orientation toward each other of surface sites on the redox modules steering functional coupling. Also, mobile electron shuttling may come into play. While charge-pairing mechanisms are of primary importance in attraction and complexation of the redox partners, hydrophobic and van der Waals cohesion forces play a minor role in docking events. Due to catalytic plasticity of P450 enzymes, there is considerable promise in biotechnological applications. Here, deeper insight into the mechanistic basis of the redox machinery will permit optimization of redox processes via directed evolution and DNA shuffling. Thus, creation of hybrid systems by fusion of the modified heme domain of P450s with proteinaceous electron carriers helps obviate the tedious reconstitution procedure and induces novel activities. Also, P450-based amperometric biosensors may open new vistas in pharmaceutical and clinical implementation and environmental monitoring.
Collapse
Affiliation(s)
- Peter Hlavica
- Walther-Straub-Institut für Pharmakologie und Toxikologie der LMU, Goethestrasse 33, 80336, München, Germany,
| |
Collapse
|
15
|
Jung E, Choi KY, Jung DH, Yun H, Kim BG. Ortho-hydroxylation of mammalian lignan enterodiol by cytochrome P450s from Actinomycetes sp. KOREAN J CHEM ENG 2014. [DOI: 10.1007/s11814-014-0211-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
|
16
|
Belsare KD, Ruff AJ, Martinez R, Shivange AV, Mundhada H, Holtmann D, Schrader J, Schwaneberg U. P-LinK: A method for generating multicomponent cytochrome P450 fusions with variable linker length. Biotechniques 2014; 57:13-20. [DOI: 10.2144/000114187] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2014] [Accepted: 06/02/2014] [Indexed: 11/23/2022] Open
Abstract
Fusion protein construction is a widely employed biochemical technique, especially when it comes to multi-component enzymes such as cytochrome P450s. Here we describe a novel method for generating fusion proteins with variable linker lengths, protein fusion with variable linker insertion (P-LinK), which was validated by fusing P450cin monooxygenase (CinA) to the flavodoxin shuttle protein (CinC). CinC was fused to the C terminus of CinA through a series of 16 amino acid linkers of different lengths in a single experiment employing 3 PCR amplifications. Screening for 2-β-hydroxy-1,8-cineole production by CinA-CinC fusion proteins revealed that enzymatically active variants possessed linker lengths of more than 5 amino acids, reaching optimum enzyme activity at a linker length of 10 amino acids. Our P-LinK method not only minimizes experimental effort and significantly reduces time demands but also requires only a single cloning and transformation step in order to generate multiple linker variants (1 to 16 amino acids long), making the approach technically simple and robust.
Collapse
Affiliation(s)
- Ketaki D. Belsare
- Lehrstuhl für Biotechnologie, RWTH Aachen University, Aachen, Germany
| | - Anna Joëlle Ruff
- Lehrstuhl für Biotechnologie, RWTH Aachen University, Aachen, Germany
| | - Ronny Martinez
- Lehrstuhl für Biotechnologie, RWTH Aachen University, Aachen, Germany
| | - Amol V. Shivange
- Department of Chemical Engineering, University of California, Santa Barbara, California
| | - Hemanshu Mundhada
- Novo Nordisk Foundation Center for Biosustainability, Technical University of Denmark, Hørsholm, Denmark
| | - Dirk Holtmann
- Biochemical Engineering Group, DECHEMA Research Institute, Frankfurt am Mai, Germany
| | - Jens Schrader
- Biochemical Engineering Group, DECHEMA Research Institute, Frankfurt am Mai, Germany
| | | |
Collapse
|
17
|
Engineering class I cytochrome P450 by gene fusion with NADPH-dependent reductase and S. avermitilis host development for daidzein biotransformation. Appl Microbiol Biotechnol 2014; 98:8191-200. [DOI: 10.1007/s00253-014-5706-7] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2013] [Revised: 03/10/2014] [Accepted: 03/17/2014] [Indexed: 11/25/2022]
|
18
|
Chang TS. Isolation, bioactivity, and production of ortho-hydroxydaidzein and ortho-hydroxygenistein. Int J Mol Sci 2014; 15:5699-716. [PMID: 24705463 PMCID: PMC4013590 DOI: 10.3390/ijms15045699] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2014] [Revised: 03/18/2014] [Accepted: 03/27/2014] [Indexed: 12/18/2022] Open
Abstract
Daidzein and genistein are two major components of soy isoflavones. They exist abundantly in plants and possess multiple bioactivities. In contrast, ortho-hydroxydaidzein (OHD) and ortho-hydroxygenistein (OHG), including 6-hydroxydaidzein (6-OHD), 8-hydroxydaidzein (8-OHD), 3'-hydroxydaidzein (3'-OHD), 6-hydroxygenistein (6-OHG), 8-hydroxygenistein (8-OHG), and 3'-hydroxygenistein (3'-OHG), are rarely found in plants. Instead, they are usually isolated from fermented soybean foods or microbial fermentation broth feeding with soybean meal. Accordingly, the bioactivity of OHD and OHG has been investigated less compared to that of soy isoflavones. Recently, OHD and OHG were produced by genetically engineering microorganisms through gene cloning of cytochrome P450 (CYP) enzyme systems. This success opens up bioactivity investigation and industrial applications of OHD and OHG in the future. This article reviews isolation of OHD and OHG from non-synthetic sources and production of the compounds by genetically modified microorganisms. Several bioactivities, such as anticancer and antimelanogenesis-related activities, of OHD and OHG, are also discussed.
Collapse
Affiliation(s)
- Te-Sheng Chang
- Department of Biological Science and Technology, National University of Tainan, 33 Sec. 2 Su-Lin St., Tainan 702, Taiwan.
| |
Collapse
|
19
|
Ba L, Li P, Zhang H, Duan Y, Lin Z. Semi-rational engineering of cytochrome P450sca-2 in a hybrid system for enhanced catalytic activity: Insights into the important role of electron transfer. Biotechnol Bioeng 2013; 110:2815-25. [DOI: 10.1002/bit.24960] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2013] [Revised: 04/28/2013] [Accepted: 05/06/2013] [Indexed: 12/22/2022]
Affiliation(s)
- Lina Ba
- Department of Chemical Engineering, National Engineering Laboratory for Industrial Enzymes; Tsinghua University; One Tsinghua Garden Road Beijing 100084 China
| | - Pan Li
- Department of Chemical Engineering, National Engineering Laboratory for Industrial Enzymes; Tsinghua University; One Tsinghua Garden Road Beijing 100084 China
| | - Hui Zhang
- Department of Chemical Engineering, National Engineering Laboratory for Industrial Enzymes; Tsinghua University; One Tsinghua Garden Road Beijing 100084 China
| | - Yan Duan
- Department of Chemical Engineering, National Engineering Laboratory for Industrial Enzymes; Tsinghua University; One Tsinghua Garden Road Beijing 100084 China
| | - Zhanglin Lin
- Department of Chemical Engineering, National Engineering Laboratory for Industrial Enzymes; Tsinghua University; One Tsinghua Garden Road Beijing 100084 China
| |
Collapse
|
20
|
Kim HJ, Choi KY, Jung DH, Jung JY, Jung E, Yang YH, Kim BG, Oh MK. Transcriptomic study for screening genes involved in the oxidative bioconversions of Streptomyces avermitilis. Bioprocess Biosyst Eng 2013; 36:1621-30. [PMID: 23474968 DOI: 10.1007/s00449-013-0935-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2012] [Accepted: 02/23/2013] [Indexed: 10/27/2022]
Abstract
Streptomyces avermitilis is a well known organism producing avermectin antibiotics, and has been utilized as an industrial host for oxidation bioconversion processes. Recently, gene screening strategies related to bioconversions have received much focus, as attempts are made to optimize oxidation and biodegradation pathways to maximize yield and productivity. Here, we have demonstrated the oxidative metabolisms of three molecules, daidzein, p-coumaric acid and mevastatin, where S. avermitilis converted each substrate to 3',4',7-trihydroxyisoflavone, caffeic acid and hydroxyl-mevastatin to yield 9.3, 32.5 and 15.0 %, respectively. Microarray technology was exploited to investigate genome-wide analysis of gene expression changes, which were induced upon the addition of each substrate. Cytochrome P450 hydroxylases (pteC, cyp28 and olmB), diooxygenases (xylE, cdo1 and putatives) and LuxAB-like oxygenase were identified. One of them, cyp28, was indeed a gene encoding P450 hydroxylase responsible for the oxidative reaction of daidzein. Furthermore, possible electron transfer chain (fdrC → pteE → pteC) supporting cytochrome P450 dependent hydroxylation of daidzein has been suggested based on the interpretation of expression profiles. The result provided a potential application of transcriptomic study on uncovering enzymes involved in oxidative bioconversions of S. avermitilis.
Collapse
Affiliation(s)
- Hyo-Jeong Kim
- Department of Chemical and Biological Engineering, Korea University, Seongbuk-gu, Seoul, 136-713, South Korea
| | | | | | | | | | | | | | | |
Collapse
|
21
|
Chang TS, Chao SY, Chen YC. Production of ortho-hydroxydaidzein derivatives by a recombinant strain of Pichia pastoris harboring a cytochrome P450 fusion gene. Process Biochem 2013. [DOI: 10.1016/j.procbio.2013.02.014] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
|