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Pierrel F, Burgardt A, Lee JH, Pelosi L, Wendisch VF. Recent advances in the metabolic pathways and microbial production of coenzyme Q. World J Microbiol Biotechnol 2022; 38:58. [PMID: 35178585 PMCID: PMC8854274 DOI: 10.1007/s11274-022-03242-3] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2021] [Accepted: 01/30/2022] [Indexed: 12/13/2022]
Abstract
Coenzyme Q (CoQ) serves as an electron carrier in aerobic respiration and has become an interesting target for biotechnological production due to its antioxidative effect and benefits in supplementation to patients with various diseases. Here, we review discovery of the pathway with a particular focus on its superstructuration and regulation, and we summarize the metabolic engineering strategies for overproduction of CoQ by microorganisms. Studies in model microorganisms elucidated the details of CoQ biosynthesis and revealed the existence of multiprotein complexes composed of several enzymes that catalyze consecutive reactions in the CoQ pathways of Saccharomyces cerevisiae and Escherichia coli. Recent findings indicate that the identity and the total number of proteins involved in CoQ biosynthesis vary between species, which raises interesting questions about the evolution of the pathway and could provide opportunities for easier engineering of CoQ production. For the biotechnological production, so far only microorganisms have been used that naturally synthesize CoQ10 or a related CoQ species. CoQ biosynthesis requires the aromatic precursor 4-hydroxybenzoic acid and the prenyl side chain that defines the CoQ species. Up to now, metabolic engineering strategies concentrated on the overproduction of the prenyl side chain as well as fine-tuning the expression of ubi genes from the ubiquinone modification pathway, resulting in high CoQ yields. With expanding knowledge about CoQ biosynthesis and exploration of new strategies for strain engineering, microbial CoQ production is expected to improve.
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Affiliation(s)
- Fabien Pierrel
- Univ. Grenoble Alpes, CNRS, UMR 5525, VetAgro Sup, Grenoble INP, TIMC, 38000, Grenoble, France.
| | - Arthur Burgardt
- Genetics of Prokaryotes, Faculty of Biology and Center for Biotechnology (CeBiTec), Bielefeld University, Bielefeld, Germany
| | - Jin-Ho Lee
- Department of Food Science & Biotechnology, Kyungsung University, Busan, South Korea
| | - Ludovic Pelosi
- Univ. Grenoble Alpes, CNRS, UMR 5525, VetAgro Sup, Grenoble INP, TIMC, 38000, Grenoble, France
| | - Volker F Wendisch
- Genetics of Prokaryotes, Faculty of Biology and Center for Biotechnology (CeBiTec), Bielefeld University, Bielefeld, Germany.
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Liu X, Xia Y, Zhang Y, Liang L, Xiong Z, Wang G, Song X, Ai L. Enhancement of antroquinonol production via the overexpression of 4-hydroxybenzoate polyprenyltransferase biosynthesis-related genes in Antrodia cinnamomea. PHYTOCHEMISTRY 2021; 184:112677. [PMID: 33556840 DOI: 10.1016/j.phytochem.2021.112677] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/08/2020] [Revised: 01/15/2021] [Accepted: 01/16/2021] [Indexed: 06/12/2023]
Abstract
Antroquinonol (AQ) as one of the most potent bioactive components in Antrodia cinnamomea (Fomitopsidaceae) shows a broad spectrum of anticancer effects. The lower yield of AQ has hampered its possible clinical application. AQ production may potentially be improved by genetic engineering. In this study, the protoplast-polyethylene glycol method combined with hygromycin as a selection marker was used in the genetic engineering of A. cinnamomea S-29. The optimization of several crucial parameters revealed that the optimal condition for generating maximal viable protoplasts was digestion of 4-day-old germlings with a mixture of enzymes (lysing enzyme, snailase, and cellulase) and 1.0 M MgSO4 for 4 h. The ubiA and CoQ2 genes, which are involved in the synthesis of 4-hydroxybenzoate polyprenyltransferase, were cloned and overexpressed in A. cinnamomea. The results showed that ubiA and CoQ2 overexpression significantly increased AQ production in submerged fermentation. The overexpressing strain produced maximum AQ concentrations of 14.75 ± 0.41 mg/L and 19.25 ± 0.29 mg/L in pCT74-gpd-ubiA and pCT74-gpd-CoQ2 transformants, respectively. These concentrations were 2.00 and 2.61 times greater than those produced by the control, respectively. This research exemplifies how the production of metabolites may be increased by genetic manipulation, and will be invaluable to guide the genetic engineering of other mushrooms that produce medically useful compounds.
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Affiliation(s)
- Xiaofeng Liu
- Shanghai Engineering Research Center of Food Microbiology, School of Medical Instrument and Food Engineering, University of Shanghai for Science and Technology, Shanghai, 200093, PR China
| | - Yongjun Xia
- Shanghai Engineering Research Center of Food Microbiology, School of Medical Instrument and Food Engineering, University of Shanghai for Science and Technology, Shanghai, 200093, PR China
| | - Yao Zhang
- Zhejiang Provincial Key Lab for Chem and Bio Processing Technology of Farm Produces, School of Biological and Chemical Engineering, Zhejiang University of Science and Technology, Zhejiang, Hangzhou, 310023, PR China
| | - Lihong Liang
- Shanghai Engineering Research Center of Food Microbiology, School of Medical Instrument and Food Engineering, University of Shanghai for Science and Technology, Shanghai, 200093, PR China
| | - Zhiqiang Xiong
- Shanghai Engineering Research Center of Food Microbiology, School of Medical Instrument and Food Engineering, University of Shanghai for Science and Technology, Shanghai, 200093, PR China
| | - Guangqiang Wang
- Shanghai Engineering Research Center of Food Microbiology, School of Medical Instrument and Food Engineering, University of Shanghai for Science and Technology, Shanghai, 200093, PR China
| | - Xin Song
- Shanghai Engineering Research Center of Food Microbiology, School of Medical Instrument and Food Engineering, University of Shanghai for Science and Technology, Shanghai, 200093, PR China
| | - Lianzhong Ai
- Shanghai Engineering Research Center of Food Microbiology, School of Medical Instrument and Food Engineering, University of Shanghai for Science and Technology, Shanghai, 200093, PR China.
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Leth IK, McDonald KA. Media development for large scale Agrobacterium tumefaciens culture. Biotechnol Prog 2017; 33:1218-1225. [PMID: 28556626 DOI: 10.1002/btpr.2504] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2016] [Revised: 05/03/2017] [Indexed: 11/09/2022]
Abstract
A chemically defined media was developed for growing Agrobacterium tumefaciens at large scale for commercial production of recombinant proteins by transient expression in plants. Design of experiments was used to identify major and secondary effects of ten media components: sucrose, ammonium sulfate ((NH4 )2 SO4 ), magnesium sulfate heptahydrate (MgSO4 *7H2 O), calcium chloride dihydrate (CaCl2 *2H2 O), iron (II) sulfate heptahydrate (FeSO4 *7H2 O), manganese (II) sulfate monohydrate (MnSO4 *H2 O), zinc sulfate heptahydrate (ZnSO4 *7H2 O), sodium chloride (NaCl), potassium chloride (KCl) and a sodium/potassium phosphate buffer (Na2 HPO4 /KH2 PO4 ). Calcium and zinc were found to have no detectable impact on biomass concentration or transient expression level, and concentrations of the other components that maximized final biomass concentration were determined. The maximum specific growth rate of Agrobacterium strain C58C1 pTFS40 in this media was 0.33 ± 0.01 h-1 and the final biomass concentration after 26 h of batch growth in shake flasks was 2.6 g dry cell weight/L. Transient expression levels of the reporter protein GUS following infiltration of a recombinant Agrobacterium strain C58C1 into N. benthamiana were comparable when the strain was grown in the defined media, Lysogeny Broth (LB) media, or yeast extract-peptone (YEP) media. In LB and YEP media, free amino acid concentration was measured at three points over the course of batch growth of Agrobacterium strain C58C1 pTFS40; results indicated that l-serine and l-asparagine were depleted from the media first, followed by l-alanine and l-glutamic acid. © 2017 American Institute of Chemical Engineers Biotechnol. Prog., 33:1218-1225, 2017.
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Affiliation(s)
- Ingrid K Leth
- Dept. of Chemical Engineering, University of California at Davis, Davis, CA, 95616
| | - Karen A McDonald
- Dept. of Chemical Engineering, University of California at Davis, Davis, CA, 95616
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Liu M, Lu S. Plastoquinone and Ubiquinone in Plants: Biosynthesis, Physiological Function and Metabolic Engineering. FRONTIERS IN PLANT SCIENCE 2016; 7:1898. [PMID: 28018418 PMCID: PMC5159609 DOI: 10.3389/fpls.2016.01898] [Citation(s) in RCA: 83] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/13/2016] [Accepted: 11/30/2016] [Indexed: 05/04/2023]
Abstract
Plastoquinone (PQ) and ubiquinone (UQ) are two important prenylquinones, functioning as electron transporters in the electron transport chain of oxygenic photosynthesis and the aerobic respiratory chain, respectively, and play indispensable roles in plant growth and development through participating in the biosynthesis and metabolism of important chemical compounds, acting as antioxidants, being involved in plant response to stress, and regulating gene expression and cell signal transduction. UQ, particularly UQ10, has also been widely used in people's life. It is effective in treating cardiovascular diseases, chronic gingivitis and periodontitis, and shows favorable impact on cancer treatment and human reproductive health. PQ and UQ are made up of an active benzoquinone ring attached to a polyisoprenoid side chain. Biosynthesis of PQ and UQ is very complicated with more than thirty five enzymes involved. Their synthetic pathways can be generally divided into two stages. The first stage leads to the biosynthesis of precursors of benzene quinone ring and prenyl side chain. The benzene quinone ring for UQ is synthesized from tyrosine or phenylalanine, whereas the ring for PQ is derived from tyrosine. The prenyl side chains of PQ and UQ are derived from glyceraldehyde 3-phosphate and pyruvate through the 2-C-methyl-D-erythritol 4-phosphate pathway and/or acetyl-CoA and acetoacetyl-CoA through the mevalonate pathway. The second stage includes the condensation of ring and side chain and subsequent modification. Homogentisate solanesyltransferase, 4-hydroxybenzoate polyprenyl diphosphate transferase and a series of benzene quinone ring modification enzymes are involved in this stage. PQ exists in plants, while UQ widely presents in plants, animals and microbes. Many enzymes and their encoding genes involved in PQ and UQ biosynthesis have been intensively studied recently. Metabolic engineering of UQ10 in plants, such as rice and tobacco, has also been tested. In this review, we summarize and discuss recent research progresses in the biosynthetic pathways of PQ and UQ and enzymes and their encoding genes involved in side chain elongation and in the second stage of PQ and UQ biosynthesis. Physiological functions of PQ and UQ played in plants as well as the practical application and metabolic engineering of PQ and UQ are also included.
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Lu W, Ye L, Lv X, Xie W, Gu J, Chen Z, Zhu Y, Li A, Yu H. Identification and elimination of metabolic bottlenecks in the quinone modification pathway for enhanced coenzyme Q10 production in Rhodobacter sphaeroides. Metab Eng 2015; 29:208-216. [DOI: 10.1016/j.ymben.2015.03.012] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2014] [Revised: 02/09/2015] [Accepted: 03/18/2015] [Indexed: 01/09/2023]
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HUANG M, CHEN Y, LIU J. Chromosomal Engineering of Escherichia coli for Efficient Production of Coenzyme Q10. Chin J Chem Eng 2014. [DOI: 10.1016/s1004-9541(14)60082-3] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Qiu L, Ding H, Wang W, Kong Z, Li X, Shi Y, Zhong W. Coenzyme Q10 production by immobilized Sphingomonas sp. ZUTE03 via a conversion–extraction coupled process in a three-phase fluidized bed reactor. Enzyme Microb Technol 2012; 50:137-42. [DOI: 10.1016/j.enzmictec.2011.11.006] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2011] [Revised: 11/06/2011] [Accepted: 11/21/2011] [Indexed: 11/30/2022]
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Multiple Strategies for Metabolic Engineering of Escherichia coli for Efficient Production of Coenzyme Q10. Chin J Chem Eng 2011. [DOI: 10.1016/s1004-9541(11)60171-7] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Zhong W, Wang W, Kong Z, Wu B, Zhong L, Li X, Yu J, Zhang F. Coenzyme Q10 production directly from precursors by free and gel-entrapped Sphingomonas sp. ZUTE03 in a water-organic solvent, two-phase conversion system. Appl Microbiol Biotechnol 2010; 89:293-302. [DOI: 10.1007/s00253-010-2876-9] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2010] [Revised: 08/30/2010] [Accepted: 09/07/2010] [Indexed: 10/19/2022]
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