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Zhong C, Nidetzky B. Bottom-Up Synthesized Glucan Materials: Opportunities from Applied Biocatalysis. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2024; 36:e2400436. [PMID: 38514194 DOI: 10.1002/adma.202400436] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/09/2024] [Revised: 03/05/2024] [Indexed: 03/23/2024]
Abstract
Linear d-glucans are natural polysaccharides of simple chemical structure. They are comprised of d-glucosyl units linked by a single type of glycosidic bond. Noncovalent interactions within, and between, the d-glucan chains give rise to a broad variety of macromolecular nanostructures that can assemble into crystalline-organized materials of tunable morphology. Structure design and functionalization of d-glucans for diverse material applications largely relies on top-down processing and chemical derivatization of naturally derived starting materials. The top-down approach encounters critical limitations in efficiency, selectivity, and flexibility. Bottom-up approaches of d-glucan synthesis offer different, and often more precise, ways of polymer structure control and provide means of functional diversification widely inaccessible to top-down routes of polysaccharide material processing. Here the natural and engineered enzymes (glycosyltransferases, glycoside hydrolases and phosphorylases, glycosynthases) for d-glucan polymerization are described and the use of applied biocatalysis for the bottom-up assembly of specific d-glucan structures is shown. Advanced material applications of the resulting polymeric products are further shown and their important role in the development of sustainable macromolecular materials in a bio-based circular economy is discussed.
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Affiliation(s)
- Chao Zhong
- Institute of Biotechnology and Biochemical Engineering, Graz University of Technology, NAWI Graz, Petersgasse 12, Graz, 8010, Austria
| | - Bernd Nidetzky
- Institute of Biotechnology and Biochemical Engineering, Graz University of Technology, NAWI Graz, Petersgasse 12, Graz, 8010, Austria
- Austrian Centre of Industrial Biotechnology (acib), Krenngasse 37, Graz, 8010, Austria
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2
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Guo Y, Sun S, Gu M, Zhang L, Cheng L, Li Z, Li C, Ban X, Hong Y, Gu Z. Optimization and analysis of dual-enzymatic synthesis for the production of linear glucan. Int J Biol Macromol 2024; 259:129299. [PMID: 38211915 DOI: 10.1016/j.ijbiomac.2024.129299] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2023] [Revised: 01/03/2024] [Accepted: 01/05/2024] [Indexed: 01/13/2024]
Abstract
Linear α-glucan (LG), a linear polymer linked by α-1,4 bonds, has received increasing attention for its potential applications in synthetic polymer production. Notably, the functionality of LG is strongly influenced by its degree of polymerization (DP). In this study, SP and GP were successfully constructed and expressed. The reaction of enzymatic co-polymerization into LG was investigated. The preferred reaction was carried out at 37 °C and pH 7.4 for 72 h, with a maximum conversion rate of 25 %. Afterwards, two approaches were used to modulate the molecular structures of LGs. Firstly, LGs with distinct molecular weights ranging from 1062.33 ± 16.04 g/mol to 5679 ± 80.29 g/mol were obtained by adjusting the substrate/primer ratio during the LG synthesis process. Secondly, two distinct products could be produced by altering the enzyme addition method: short-chain LG with a DP < 10 (64.34 ± 0.54 %) or long-chain LG with a DP > 45 (45.57 ± 2.18 %). Additionally, theoretical synthesis model was constructed which subdivided the reaction into three stages to evaluate this dual-enzyme cooperative system. These findings have significant implications in promoting the application of LG in the fields of biomedicine and material science.
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Affiliation(s)
- Yue Guo
- School of Food Science and Technology, Jiangnan University, Wuxi 214122, China
| | - Shenglin Sun
- College of Food Science and Engineering, Shandong Agricultural University, Tai'an, Shandong Province 271018, China
| | - Mingfei Gu
- School of Food Science and Technology, Jiangnan University, Wuxi 214122, China
| | - Liyue Zhang
- School of Food Science and Technology, Jiangnan University, Wuxi 214122, China
| | - Li Cheng
- Key Laboratory of Synthetic and Biological Colloids, Ministry of Education, Wuxi 214122, China; School of Food Science and Technology, Jiangnan University, Wuxi 214122, China; Collaborative Innovation Center for Food Safety and Quality Control, Jiangnan University, Wuxi 214122, China
| | - Zhaofeng Li
- Key Laboratory of Synthetic and Biological Colloids, Ministry of Education, Wuxi 214122, China; School of Food Science and Technology, Jiangnan University, Wuxi 214122, China; Collaborative Innovation Center for Food Safety and Quality Control, Jiangnan University, Wuxi 214122, China
| | - Caiming Li
- Key Laboratory of Synthetic and Biological Colloids, Ministry of Education, Wuxi 214122, China; School of Food Science and Technology, Jiangnan University, Wuxi 214122, China; Collaborative Innovation Center for Food Safety and Quality Control, Jiangnan University, Wuxi 214122, China
| | - Xiaofeng Ban
- Key Laboratory of Synthetic and Biological Colloids, Ministry of Education, Wuxi 214122, China; School of Food Science and Technology, Jiangnan University, Wuxi 214122, China; Collaborative Innovation Center for Food Safety and Quality Control, Jiangnan University, Wuxi 214122, China
| | - Yan Hong
- Key Laboratory of Synthetic and Biological Colloids, Ministry of Education, Wuxi 214122, China; School of Food Science and Technology, Jiangnan University, Wuxi 214122, China; Collaborative Innovation Center for Food Safety and Quality Control, Jiangnan University, Wuxi 214122, China; Jiaxing Institute of Future Food, Jiaxing 314050, China.
| | - Zhengbiao Gu
- Key Laboratory of Synthetic and Biological Colloids, Ministry of Education, Wuxi 214122, China; School of Food Science and Technology, Jiangnan University, Wuxi 214122, China; Collaborative Innovation Center for Food Safety and Quality Control, Jiangnan University, Wuxi 214122, China.
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3
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Sigg A, Klimacek M, Nidetzky B. Pushing the boundaries of phosphorylase cascade reaction for cellobiose production I: Kinetic model development. Biotechnol Bioeng 2024; 121:580-592. [PMID: 37983971 DOI: 10.1002/bit.28602] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2023] [Revised: 10/31/2023] [Accepted: 11/04/2023] [Indexed: 11/22/2023]
Abstract
One-pot cascade reactions of coupled disaccharide phosphorylases enable an efficient transglycosylation via intermediary α-d-glucose 1-phosphate (G1P). Such transformations have promising applications in the production of carbohydrate commodities, including the disaccharide cellobiose for food and feed use. Several studies have shown sucrose and cellobiose phosphorylase for cellobiose synthesis from sucrose, but the boundaries on transformation efficiency that result from kinetic and thermodynamic characteristics of the individual enzyme reactions are not known. Here, we assessed in a step-by-step systematic fashion the practical requirements of a kinetic model to describe cellobiose production at industrially relevant substrate concentrations of up to 600 mM sucrose and glucose each. Mechanistic initial-rate models of the two-substrate reactions of sucrose phosphorylase (sucrose + phosphate → G1P + fructose) and cellobiose phosphorylase (G1P + glucose → cellobiose + phosphate) were needed and additionally required expansion by terms of glucose inhibition, in particular a distinctive two-site glucose substrate inhibition of the cellobiose phosphorylase (from Cellulumonas uda). Combined with mass action terms accounting for the approach to equilibrium, the kinetic model gave an excellent fit and a robust prediction of the full reaction time courses for a wide range of enzyme activities as well as substrate concentrations, including the variable substoichiometric concentration of phosphate. The model thus provides the essential engineering tool to disentangle the highly interrelated factors of conversion efficiency in the coupled enzyme reaction; and it establishes the necessary basis of window of operation calculations for targeted optimizations toward different process tasks.
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Affiliation(s)
- Alexander Sigg
- Institute of Biotechnology and Biochemical Engineering, Graz University of Technology, NAWI Graz, Graz, Austria
| | - Mario Klimacek
- Institute of Biotechnology and Biochemical Engineering, Graz University of Technology, NAWI Graz, Graz, Austria
| | - Bernd Nidetzky
- Institute of Biotechnology and Biochemical Engineering, Graz University of Technology, NAWI Graz, Graz, Austria
- Austrian Centre of Industrial Biotechnology (ACIB), Graz, Austria
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4
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Tian Y, Hou X, Ni D, Xu W, Guang C, Zhang W, Chen Q, Rao Y, Mu W. Structure-based interface engineering methodology in designing a thermostable amylose-forming transglucosylase. J Biol Chem 2022; 298:102074. [PMID: 35643316 PMCID: PMC9234714 DOI: 10.1016/j.jbc.2022.102074] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2022] [Revised: 05/23/2022] [Accepted: 05/24/2022] [Indexed: 11/30/2022] Open
Abstract
Many drugs and prebiotics derive their activities from sugar substituents. Due to the prevalence and complexity of these biologically active compounds, enzymatic glycodiversification that facilitates easier access to these compounds can make profound contributions to the pharmaceutical, food, and feed industries. Amylosucrases (ASases) are attractive tools for glycodiversification because of their broad acceptor substrate specificity, but the lack of structural information and their poor thermostability limit their industrial applications. Herein, we reported the crystal structure of ASase from Calidithermus timidus, which displays a homotetrameric quaternary organization not previously observed for other ASases. We employed a workflow composed of five common strategies, including interface engineering, folding energy calculations, consensus sequence, hydrophobic effects enhancement, and B-factor analysis, to enhance the thermostability of C. timidus ASase. As a result, we obtained a quadruple-point mutant M31 ASase with a half-life at 65 °C increased from 22.91 h to 52.93 h, which could facilitate biosynthesis of glucans with a degree of polymerization of more than 20 using sucrose as a substrate at 50 °C. In conclusion, this study provides a structural basis for understanding the multifunctional biocatalyst ASase and presents a powerful methodology to effectively and systematically enhance protein thermostability.
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Affiliation(s)
- Yuqing Tian
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu, China
| | - Xiaodong Hou
- Key Laboratory of Carbohydrate Chemistry and Biotechnology, Ministry of Education, School of Biotechnology, Jiangnan University, Wuxi, Jiangsu, China
| | - Dawei Ni
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu, China
| | - Wei Xu
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu, China
| | - Cuie Guang
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu, China
| | - Wenli Zhang
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu, China
| | - Qiuming Chen
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu, China
| | - Yijian Rao
- Key Laboratory of Carbohydrate Chemistry and Biotechnology, Ministry of Education, School of Biotechnology, Jiangnan University, Wuxi, Jiangsu, China.
| | - Wanmeng Mu
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu, China; International Joint Laboratory on Food Safety, Jiangnan University, Wuxi, Jiangsu, China.
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5
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Jeong J, Hong Y, Wook Lee M, Goh M. Synthesis and Enzymatic Recycling of Sugar-based Bio-Polyurethane Foam. Eur Polym J 2022. [DOI: 10.1016/j.eurpolymj.2022.111188] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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6
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Jeong J, Oh D, Goh M. Synthesis, Antibacterial Activity, and Enzymatic Decomposition of Bio-Polyurethane Foams containing Propolis. J IND ENG CHEM 2022. [DOI: 10.1016/j.jiec.2022.01.036] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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7
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Controllable Preparation of Chiral Oxazoline-Cu(II) Catalyst as Nanoreactor for Highly Asymmetric Henry Reaction in Water. Catal Letters 2022. [DOI: 10.1007/s10562-021-03633-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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8
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Luo B, Jin MM, Li X, Makunga NP, Hu X. Yeast Surface Display for In Vitro Biosynthetic Pathway Reconstruction. ACS Synth Biol 2021; 10:2938-2946. [PMID: 34724381 DOI: 10.1021/acssynbio.1c00175] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The enzymes immobilized through yeast surface display (YSD) can be used in in vitro metabolic pathway reconstruction as alternatives to the enzymes isolated or purified through conventional biochemistry methods. They can be easily prepared by growing and collecting yeast cells harboring display constructs. This may provide an economical method for enriching certain enzymes for biochemistry characterization and application. Herein, we took the advantage of one-pot cascade reactions catalyzed by YSD-immobilized enzymes in the mevalonate pathway to produce geraniol in vitro. YSD-immobilized enzymes of 10 cascade reactions for geraniol production, together with optimization of catalytic components, cofactor regeneration, and byproduct removal, achieved a final yield of 7.55 mg L-1 after seven cycles. This study demonstrated that it is feasible to reconstitute a complex multi-enzymatic system for the chemical biosynthesis in vitro by exploiting YSD-immobilized cascade enzymes.
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Affiliation(s)
- Biaobiao Luo
- Laboratory of Natural Medicine and Molecular Engineering, College of Plant Science and Technology, Huazhong Agricultural University, Wuhan 430070, China
- National & Local Joint Engineering Research Center for Medicinal Plant Breeding and Cultivation, Wuhan 430070, China
- Hubei Provincial Engineering Research Center for Medicinal Plants, Wuhan 430070, China
| | - Moonsoo M. Jin
- Department of Radiology and Surgery, Weill Cornell Medicine, New York, New York 10065, United States
| | - Xiaohua Li
- Laboratory of Natural Medicine and Molecular Engineering, College of Plant Science and Technology, Huazhong Agricultural University, Wuhan 430070, China
- National & Local Joint Engineering Research Center for Medicinal Plant Breeding and Cultivation, Wuhan 430070, China
- Hubei Provincial Engineering Research Center for Medicinal Plants, Wuhan 430070, China
| | - Nokwanda P. Makunga
- Department of Botany and Zoology, Stellenbosch University, Private Bag X1, Matieland 7600, South Africa
| | - Xuebo Hu
- Laboratory of Natural Medicine and Molecular Engineering, College of Plant Science and Technology, Huazhong Agricultural University, Wuhan 430070, China
- National & Local Joint Engineering Research Center for Medicinal Plant Breeding and Cultivation, Wuhan 430070, China
- Hubei Provincial Engineering Research Center for Medicinal Plants, Wuhan 430070, China
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9
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Digestibility of resistant starch type 3 is affected by crystal type, molecular weight and molecular weight distribution. Carbohydr Polym 2021; 265:118069. [PMID: 33966833 DOI: 10.1016/j.carbpol.2021.118069] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2020] [Revised: 04/06/2021] [Accepted: 04/07/2021] [Indexed: 02/06/2023]
Abstract
Resistant starch type 3 (RS-3) holds great potential as a prebiotic by supporting gut microbiota following intestinal digestion. However the factors influencing the digestibility of RS-3 are largely unknown. This research aims to reveal how crystal type and molecular weight (distribution) of RS-3 influence its resistance. Narrow and polydisperse α-glucans of degree of polymerization (DP) 14-76, either obtained by enzymatic synthesis or debranching amylopectins from different sources, were crystallized in 12 different A- or B-type crystals and in vitro digested. Crystal type had the largest influence on resistance to digestion (A >>> B), followed by molecular weight (Mw) (high DP >> low DP) and Mw distribution (narrow disperse > polydisperse). B-type crystals escaping digestion changed in Mw and Mw distribution compared to that in the original B-type crystals, whereas A-type crystals were unchanged. This indicates that pancreatic α-amylase binds and acts differently to A- or B-type RS-3 crystals.
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10
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An ATP-free in vitro synthetic enzymatic biosystem facilitating one-pot stoichiometric conversion of starch to mannitol. Appl Microbiol Biotechnol 2021; 105:1913-1924. [PMID: 33544214 DOI: 10.1007/s00253-021-11154-9] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2020] [Revised: 01/16/2021] [Accepted: 01/28/2021] [Indexed: 01/05/2023]
Abstract
D-Mannitol (hereinafter as mannitol) is a six-carbon sugar alcohol with diverse applications in food and pharmaceutical industries. To overcome the drawbacks of the chemical hydrogenation method commonly used for mannitol production at present, there is a need to search for novel prospective mannitol production strategies that are of high yield and low cost. In this study, we present a novel approach for the stoichiometric synthesis of mannitol via an in vitro synthetic enzymatic biosystem using the low-cost starch as substrate. By dividing the overall reaction pathway into three modules which could be executed sequentially in one pot, our design aimed at the stoichiometric conversion of starch-based materials into mannitol in an ATP-independent and cofactor-balanced manner. At optimized conditions, high product yields of around 95-98% were achieved using both 10 g/L and 50 g/L maltodextrin as substrate, indicating the potential of our designed system for industrial applications. This study not only provides a high-efficient strategy for the synthesis of mannitol but also expands the product scope of sugar alcohols by the in vitro synthetic enzymatic biosystems using low-cost starch-based materials as the input. KEY POINTS : • We described a design-build-test-learn pipeline to construct in vitro biosystems. • The designed system comprised six key enzymes and another three enzymes. • The system converted maltodextrin stoichiometrically to mannitol in one pot.
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11
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Zhao L, Ma Z, Yin J, Shi G, Ding Z. Biological strategies for oligo/polysaccharide synthesis: biocatalyst and microbial cell factory. Carbohydr Polym 2021; 258:117695. [PMID: 33593568 DOI: 10.1016/j.carbpol.2021.117695] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2020] [Revised: 01/20/2021] [Accepted: 01/20/2021] [Indexed: 12/21/2022]
Abstract
Oligosaccharides and polysaccharides constitute the principal components of carbohydrates, which are important biomacromolecules that demonstrate considerable bioactivities. However, the variety and structural complexity of oligo/polysaccharides represent a major challenge for biological and structural explorations. To access structurally defined oligo/polysaccharides, biological strategies using glycoenzyme biocatalysts have shown remarkable synthetic potential attributed to their regioselectivity and stereoselectivity that allow mild, structurally controlled reaction without addition of protecting groups necessary in chemical strategies. This review summarizes recent biotechnological approaches of oligo/polysaccharide synthesis, which mainly includes in vitro enzymatic synthesis and cell factory synthesis. We have discussed the important factors involved in the production of nucleotide sugars. Furthermore, the strategies established in the cell factory and enzymatic syntheses are summarized, and we have highlighted concepts like metabolic flux rebuilding and regulation, enzyme engineering, and route design as important strategies. The research challenges and prospects are also outlined and discussed.
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Affiliation(s)
- Liting Zhao
- Key Laboratory of Carbohydrate Chemistry and Biotechnology, Ministry of Education, School of Biotechnology, Jiangnan University, Wuxi, 214122, China; National Engineering Laboratory for Cereal Fermentation Technology, Jiangnan University, Wuxi, 214122, China.
| | - Zhongbao Ma
- Key Laboratory of Carbohydrate Chemistry and Biotechnology, Ministry of Education, School of Biotechnology, Jiangnan University, Wuxi, 214122, China; National Engineering Laboratory for Cereal Fermentation Technology, Jiangnan University, Wuxi, 214122, China.
| | - Jian Yin
- Key Laboratory of Carbohydrate Chemistry and Biotechnology, Ministry of Education, School of Biotechnology, Jiangnan University, Wuxi, 214122, China.
| | - Guiyang Shi
- Key Laboratory of Carbohydrate Chemistry and Biotechnology, Ministry of Education, School of Biotechnology, Jiangnan University, Wuxi, 214122, China; National Engineering Laboratory for Cereal Fermentation Technology, Jiangnan University, Wuxi, 214122, China; Jiangsu Provincial Research Center for Bioactive Product Processing Technology, Jiangnan University, Wuxi, 214122, China.
| | - Zhongyang Ding
- Key Laboratory of Carbohydrate Chemistry and Biotechnology, Ministry of Education, School of Biotechnology, Jiangnan University, Wuxi, 214122, China; National Engineering Laboratory for Cereal Fermentation Technology, Jiangnan University, Wuxi, 214122, China; Jiangsu Provincial Research Center for Bioactive Product Processing Technology, Jiangnan University, Wuxi, 214122, China.
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12
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Awad FN. Glycoside phosphorylases for carbohydrate synthesis: An insight into the diversity and potentiality. BIOCATALYSIS AND AGRICULTURAL BIOTECHNOLOGY 2021. [DOI: 10.1016/j.bcab.2020.101886] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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13
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Zhang T, Yang J, Tian C, Ren C, Chen P, Men Y, Sun Y. High-Yield Biosynthesis of Glucosylglycerol through Coupling Phosphorolysis and Transglycosylation Reactions. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2020; 68:15249-15256. [PMID: 33306378 DOI: 10.1021/acs.jafc.0c04851] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
Abstract
Glucosylglycerol is a powerful osmolyte that has attracted attention as a useful moisturizing ingredient in the cosmetic industry. This study demonstrates two artificially designed synthetic routes for manufacturing glucosylglycerol by combining phosphorolysis and transglycosylation reactions. The overall Gibbs energy change of the synthetic routes was negative, indicating that they are thermodynamically favorable. In vitro biosystems were constructed through combining the phosphorolysis ability of sucrose/maltose phosphorylase and the transglycosylation capacity of glucosylglycerol phosphorylases from different organisms. A near-stoichiometric conversion of sucrose and glycerol with a high product yield of 98% was achieved under optimal reaction conditions. The large-scale glucosylglycerol production of this biosystem was investigated under a high concentration of substrates (2 mol/L sucrose and 2.4 mol/L glycerol), and the titer reached 1.78 mol/L (452 g/L) with a productivity of 24.3 g/L/h. To the best of our knowledge, this value presented the highest glucosylglycerol production level until now, which indicated a great industrial application potential for glucosylglycerol manufacturing.
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Affiliation(s)
- Tong Zhang
- University of Chinese Academy of Sciences, Beijing 100049, China
- National Engineering Laboratory for Industrial Enzymes, Tianjin Institute of Industrial Biotechnology, Chinese Academy of Sciences, Tianjin 300308, China
- National Technology Innovation Center of Synthetic Biology, Tianjin 300308, China
| | - Jiangang Yang
- National Engineering Laboratory for Industrial Enzymes, Tianjin Institute of Industrial Biotechnology, Chinese Academy of Sciences, Tianjin 300308, China
- National Technology Innovation Center of Synthetic Biology, Tianjin 300308, China
| | - Chaoyu Tian
- National Engineering Laboratory for Industrial Enzymes, Tianjin Institute of Industrial Biotechnology, Chinese Academy of Sciences, Tianjin 300308, China
- National Technology Innovation Center of Synthetic Biology, Tianjin 300308, China
| | - Chenxi Ren
- National Engineering Laboratory for Industrial Enzymes, Tianjin Institute of Industrial Biotechnology, Chinese Academy of Sciences, Tianjin 300308, China
- National Technology Innovation Center of Synthetic Biology, Tianjin 300308, China
| | - Peng Chen
- National Engineering Laboratory for Industrial Enzymes, Tianjin Institute of Industrial Biotechnology, Chinese Academy of Sciences, Tianjin 300308, China
- National Technology Innovation Center of Synthetic Biology, Tianjin 300308, China
| | - Yan Men
- National Engineering Laboratory for Industrial Enzymes, Tianjin Institute of Industrial Biotechnology, Chinese Academy of Sciences, Tianjin 300308, China
- National Technology Innovation Center of Synthetic Biology, Tianjin 300308, China
| | - Yuanxia Sun
- University of Chinese Academy of Sciences, Beijing 100049, China
- National Engineering Laboratory for Industrial Enzymes, Tianjin Institute of Industrial Biotechnology, Chinese Academy of Sciences, Tianjin 300308, China
- National Technology Innovation Center of Synthetic Biology, Tianjin 300308, China
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14
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Nidetzky B, Zhong C. Phosphorylase-catalyzed bottom-up synthesis of short-chain soluble cello-oligosaccharides and property-tunable cellulosic materials. Biotechnol Adv 2020; 51:107633. [PMID: 32966861 DOI: 10.1016/j.biotechadv.2020.107633] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2020] [Revised: 08/23/2020] [Accepted: 09/06/2020] [Indexed: 12/13/2022]
Abstract
Cellulose-based materials are produced industrially in countless varieties via top-down processing of natural lignocellulose substrates. By contrast, cellulosic materials are only rarely prepared via bottom up synthesis and oligomerization-induced self-assembly of cellulose chains. Building up a cellulose chain via precision polymerization is promising, however, for it offers tunability and control of the final chemical structure. Synthetic cellulose derivatives with programmable material properties might thus be obtained. Cellodextrin phosphorylase (CdP; EC 2.4.1.49) catalyzes iterative β-1,4-glycosylation from α-d-glucose 1-phosphate, with the ability to elongate a diversity of acceptor substrates, including cellobiose, d-glucose and a range of synthetic glycosides having non-sugar aglycons. Depending on the reaction conditions leading to different degrees of polymerization (DP), short-chain soluble cello-oligosaccharides (COS) or insoluble cellulosic materials are formed. Here, we review the characteristics of CdP as bio-catalyst for synthetic applications and show advances in the enzymatic production of COS and reducing end-modified, tailored cellulose materials. Recent studies reveal COS as interesting dietary fibers that could provide a selective prebiotic effect. The bottom-up synthesized celluloses involve chains of DP ≥ 9, as precipitated in solution, and they form ~5 nm thick sheet-like crystalline structures of cellulose allomorph II. Solvent conditions and aglycon structures can direct the cellulose chain self-assembly towards a range of material architectures, including hierarchically organized networks of nanoribbons, or nanorods as well as distorted nanosheets. Composite materials are also formed. The resulting materials can be useful as property-tunable hydrogels and feature site-specific introduction of functional and chemically reactive groups. Therefore, COS and cellulose obtained via bottom-up synthesis can expand cellulose applications towards product classes that are difficult to access via top-down processing of natural materials.
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Affiliation(s)
- Bernd Nidetzky
- Institute of Biotechnology and Biochemical Engineering, Graz University of Technology, NAWI Graz, Petersgasse 12, Graz 8010, Austria; Austrian Centre of Industrial Biotechnology (acib), Krenngasse 37, Graz 8010, Austria.
| | - Chao Zhong
- Institute of Biotechnology and Biochemical Engineering, Graz University of Technology, NAWI Graz, Petersgasse 12, Graz 8010, Austria
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15
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Modification of starch: A review on the application of “green” solvents and controlled functionalization. Carbohydr Polym 2020; 241:116350. [DOI: 10.1016/j.carbpol.2020.116350] [Citation(s) in RCA: 72] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2020] [Revised: 04/16/2020] [Accepted: 04/18/2020] [Indexed: 01/25/2023]
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16
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Franceus J, Desmet T. Sucrose Phosphorylase and Related Enzymes in Glycoside Hydrolase Family 13: Discovery, Application and Engineering. Int J Mol Sci 2020; 21:E2526. [PMID: 32260541 PMCID: PMC7178133 DOI: 10.3390/ijms21072526] [Citation(s) in RCA: 43] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2020] [Revised: 04/01/2020] [Accepted: 04/01/2020] [Indexed: 02/07/2023] Open
Abstract
Sucrose phosphorylases are carbohydrate-active enzymes with outstanding potential for the biocatalytic conversion of common table sugar into products with attractive properties. They belong to the glycoside hydrolase family GH13, where they are found in subfamily 18. In bacteria, these enzymes catalyse the phosphorolysis of sucrose to yield α-glucose 1-phosphate and fructose. However, sucrose phosphorylases can also be applied as versatile transglucosylases for the synthesis of valuable glycosides and sugars because their broad promiscuity allows them to transfer the glucosyl group of sucrose to a diverse collection of compounds other than phosphate. Numerous process and enzyme engineering studies have expanded the range of possible applications of sucrose phosphorylases ever further. Moreover, it has recently been discovered that family GH13 also contains a few novel phosphorylases that are specialised in the phosphorolysis of sucrose 6F-phosphate, glucosylglycerol or glucosylglycerate. In this review, we provide an overview of the progress that has been made in our understanding and exploitation of sucrose phosphorylases and related enzymes over the past ten years.
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Affiliation(s)
| | - Tom Desmet
- Centre for Synthetic Biology (CSB), Department of Biotechnology, Ghent University, Coupure Links 653, 9000 Ghent, Belgium;
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17
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Zhong C, Duić B, Bolivar JM, Nidetzky B. Three‐Enzyme Phosphorylase Cascade Immobilized on Solid Support for Biocatalytic Synthesis of Cello−oligosaccharides. ChemCatChem 2020. [DOI: 10.1002/cctc.201901964] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Affiliation(s)
- Chao Zhong
- Institute of Biotechnology and Biochemical EngineeringGraz University of Technology, NAWI Graz Petersgasse 12 8010 Graz Austria
| | - Božidar Duić
- Institute of Biotechnology and Biochemical EngineeringGraz University of Technology, NAWI Graz Petersgasse 12 8010 Graz Austria
| | - Juan M. Bolivar
- Institute of Biotechnology and Biochemical EngineeringGraz University of Technology, NAWI Graz Petersgasse 12 8010 Graz Austria
| | - Bernd Nidetzky
- Institute of Biotechnology and Biochemical EngineeringGraz University of Technology, NAWI Graz Petersgasse 12 8010 Graz Austria
- Austrian Centre of Industrial Biotechnology Petersgasse 14 8010 Graz Austria
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18
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Multi-enzyme systems and recombinant cells for synthesis of valuable saccharides: Advances and perspectives. Biotechnol Adv 2019; 37:107406. [DOI: 10.1016/j.biotechadv.2019.06.005] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2019] [Revised: 05/30/2019] [Accepted: 06/08/2019] [Indexed: 02/07/2023]
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19
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Tian Y, Xu W, Guang C, Zhang W, Mu W. Thermostable Amylosucrase from Calidithermus timidus DSM 17022: Insight into Its Characteristics and Tetrameric Conformation. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2019; 67:9868-9876. [PMID: 31389242 DOI: 10.1021/acs.jafc.9b04023] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Amylosucrase (EC 2.4.1.4, ASase), a typical carbohydrate-active enzyme, can catalyze 5 types of reactions and recognize more than 50 types of glycosyl acceptors. However, most ASases are unstable even at 50 °C, which limits their practical industrial applications. In this study, an extremely thermostable ASase was discovered from Calidithermus timidus DSM 17022 (CT-ASase) with an optimal activity temperature of 55 °C, half-life of 1.09 h at 70 °C, and melting temperature of 74.47 °C. The recombinant CT-ASase was characterized as the first tetrameric ASase, and a structure-based truncation mutation was conducted to confirm the effect of tetrameric conformation on its thermostability. In addition, α-1,4-glucan was found to be the predominant product of CT-ASase at pH 6.0-8.0 and 30-60 °C.
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20
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Sun S, Wei X, You C. The Construction of an In Vitro Synthetic Enzymatic Biosystem that Facilitates Laminaribiose Biosynthesis from Maltodextrin and Glucose. Biotechnol J 2019; 14:e1800493. [PMID: 30548823 DOI: 10.1002/biot.201800493] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2018] [Revised: 11/18/2018] [Indexed: 12/22/2022]
Affiliation(s)
- Shangshang Sun
- University of Chinese Academy of Sciences19A Yuquan Road, Shijingshan DistrictBeijing100049P.R. China
- Tianjin Institute of Industrial BiotechnologyChinese Academy of Sciences32 West 7th Avenue, Tianjin Airport Economic AreaTianjin300308P.R. China
| | - Xinlei Wei
- Tianjin Institute of Industrial BiotechnologyChinese Academy of Sciences32 West 7th Avenue, Tianjin Airport Economic AreaTianjin300308P.R. China
| | - Chun You
- Tianjin Institute of Industrial BiotechnologyChinese Academy of Sciences32 West 7th Avenue, Tianjin Airport Economic AreaTianjin300308P.R. China
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21
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Obst F, Simon D, Mehner PJ, Neubauer JW, Beck A, Stroyuk O, Richter A, Voit B, Appelhans D. One-step photostructuring of multiple hydrogel arrays for compartmentalized enzyme reactions in microfluidic devices. REACT CHEM ENG 2019. [DOI: 10.1039/c9re00349e] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
A moulding technique is presented for the simultaneous photostructuring on the μm scale of hydrogels with nanomaterials on one substrate, usable for the fabrication of microfluidic double-chamber reactors.
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Affiliation(s)
- Franziska Obst
- Leibniz-Institut für Polymerforschung Dresden e.V
- 01069 Dresden
- Germany
- Technische Universität Dresden
- Organische Chemie der Polymere
| | - David Simon
- Leibniz-Institut für Polymerforschung Dresden e.V
- 01069 Dresden
- Germany
- Technische Universität Dresden
- Organische Chemie der Polymere
| | - Philipp J. Mehner
- Technische Universität Dresden
- Institut für Halbleiter- und Mikrosystemtechnik
- 01187 Dresden
- Germany
| | - Jens W. Neubauer
- Leibniz-Institut für Polymerforschung Dresden e.V
- 01069 Dresden
- Germany
| | - Anthony Beck
- Technische Universität Dresden
- Institut für Halbleiter- und Mikrosystemtechnik
- 01187 Dresden
- Germany
| | - Oleksandr Stroyuk
- Technische Universität Dresden
- Physikalische Chemie
- 01069 Dresden
- Germany
| | - Andreas Richter
- Technische Universität Dresden
- Institut für Halbleiter- und Mikrosystemtechnik
- 01187 Dresden
- Germany
| | - Brigitte Voit
- Leibniz-Institut für Polymerforschung Dresden e.V
- 01069 Dresden
- Germany
- Technische Universität Dresden
- Organische Chemie der Polymere
| | - Dietmar Appelhans
- Leibniz-Institut für Polymerforschung Dresden e.V
- 01069 Dresden
- Germany
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22
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Jia X, Kelly RM, Han Y. Simultaneous biosynthesis of ( R)-acetoin and ethylene glycol from D-xylose through in vitro metabolic engineering. Metab Eng Commun 2018; 7:e00074. [PMID: 30197863 PMCID: PMC6127078 DOI: 10.1016/j.mec.2018.e00074] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2018] [Revised: 06/18/2018] [Accepted: 06/24/2018] [Indexed: 11/28/2022] Open
Abstract
(R)-acetoin is a four-carbon platform compound used as the precursor for synthesizing novel optically active materials. Ethylene glycol (EG) is a large-volume two-carbon commodity chemical used as the anti-freezing agent and building-block molecule for various polymers. Currently established microbial fermentation processes for converting monosaccharides to either (R)-acetoin or EG are plagued by the formation of undesirable by-products. We show here that a cell-free bioreaction scheme can generate enantiomerically pure acetoin and EG as co-products from biomass-derived D-xylose. The seven-step, ATP-free system included in situ cofactor regeneration and recruited enzymes from Escherichia coli W3110, Bacillus subtilis shaijiu 32 and Caulobacter crescentus CB 2. Optimized in vitro biocatalytic conditions generated 3.2 mM (R)-acetoin with stereoisomeric purity of 99.5% from 10 mM D-xylose at 30 °C and pH 7.5 after 24 h, with an initial (R)-acetoin productivity of 1.0 mM/h. Concomitantly, EG was produced at 5.5 mM, with an initial productivity of 1.7 mM/h. This in vitro biocatalytic platform illustrates the potential for production of multiple value-added biomolecules from biomass-based sugars with no ATP requirement.
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Key Words
- (R)-acetoin
- BSA, bovine serum albumin
- Cofactor regeneration
- D-xylose
- EG, ethylene glycol
- EMP, Embden-Meyerhoff-Parnas
- Ethylene glycol
- FAD, flavin adenine dinucleotide
- GC, gas chromatography
- HPLC, high-pressure liquid chromatography
- IPTG, isopropyl-β-D-thiogalactopyranoside
- In vitro metabolic engineering
- LB, lysogeny broth
- NAD+, oxidized nicotinamide adenine dinucleotide
- NADH, reduced nicotinamide adenine dinucleotide
- PET, polyethylene terephthalate
- PP, pentose phosphate
- SDS-PAGE, sodium dodecyl sulfate-polyacrylamide gel electrophoresis
- ThDP, Thiamine diphosphate
- ee, enantiomeric excess
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Affiliation(s)
- Xiaojing Jia
- National Key Laboratory of Biochemical Engineering, Institute of Process Engineering, Chinese Academy of Sciences, Beijing 100190, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Robert M. Kelly
- Department of Chemical and Biomolecular Engineering North Carolina State University, Raleigh, NC 27695-7905, USA
| | - Yejun Han
- National Key Laboratory of Biochemical Engineering, Institute of Process Engineering, Chinese Academy of Sciences, Beijing 100190, China
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23
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Wei X, Xie L, Job Zhang YHP, You C. Stoichiometric Regeneration of ATP by A NAD(P)/CoA-free and Phosphate-balanced In Vitro
Synthetic Enzymatic Biosystem. ChemCatChem 2018. [DOI: 10.1002/cctc.201801562] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Affiliation(s)
- Xinlei Wei
- Tianjin Institute of Industrial Biotechnology; Chinese Academy of Sciences; 32 West 7th Avenue Tianjin Airport Economic Area Tianjin 300308 P. R. China
| | - Leipeng Xie
- Tianjin Institute of Industrial Biotechnology; Chinese Academy of Sciences; 32 West 7th Avenue Tianjin Airport Economic Area Tianjin 300308 P. R. China
- College of Life Sciences; Henan Agricultural University; 95 Wenhua Road Zhengzhou 450002 P. R. China
| | - Yi-Heng P. Job Zhang
- Tianjin Institute of Industrial Biotechnology; Chinese Academy of Sciences; 32 West 7th Avenue Tianjin Airport Economic Area Tianjin 300308 P. R. China
| | - Chun You
- Tianjin Institute of Industrial Biotechnology; Chinese Academy of Sciences; 32 West 7th Avenue Tianjin Airport Economic Area Tianjin 300308 P. R. China
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24
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Sucrose-based biosynthetic process for chain-length-defined α-glucan and functional sweetener by Bifidobacterium amylosucrase. Carbohydr Polym 2018; 205:581-588. [PMID: 30446144 DOI: 10.1016/j.carbpol.2018.10.064] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2018] [Revised: 10/10/2018] [Accepted: 10/21/2018] [Indexed: 11/24/2022]
Abstract
A unique thermostable amylosucrase from Bifidobacterium thermophilum was produced as a recombinant protein with the half-life of 577 h at 50 °C. By adding 1.0 M fructose, turanose yield was improved from 22.7% to 43.3% with 1.0 M sucrose, and from 23.7% to 39.4% with 1.5 M sucrose. Sucrose consumption rate was greatest at 55 °C, but the lowest amount of turanose was produced. Thus, turanose yield from sucrose biomass was inversely proportional to reaction temperature and was highly dependent on [fructose]. Meanwhile, insoluble α-glucan yield was clearly reduced as [fructose] increased. With 1.0 M fructose + 1.0 M sucrose, glucan byproduct yield significantly decreased from 29.4% to 1.1%. Molecular weights of linear glucans were almost identical among various [sucrose]s and were homogenous with very low polydispersity. This unique dual reaction patterns of amylosucrase enzyme would be very useful for massive productions of two different biomaterials simply by changing sucrose biomass concentration.
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25
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26
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Shi T, Han P, You C, Zhang YHPJ. An in vitro synthetic biology platform for emerging industrial biomanufacturing: Bottom-up pathway design. Synth Syst Biotechnol 2018; 3:186-195. [PMID: 30345404 PMCID: PMC6190512 DOI: 10.1016/j.synbio.2018.05.002] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2018] [Revised: 05/21/2018] [Accepted: 05/23/2018] [Indexed: 01/29/2023] Open
Abstract
Although most in vitro (cell-free) synthetic biology projects are usually used for the purposes of fundamental research or the formation of high-value products, in vitro synthetic biology platform, which can implement complicated biochemical reactions by the in vitro assembly of numerous enzymes and coenzymes, has been proposed for low-cost biomanufacturing of bioenergy, food, biochemicals, and nutraceuticals. In addition to the most important advantage-high product yield, in vitro synthetic biology platform features several other biomanufacturing advantages, such as fast reaction rate, easy product separation, open process control, broad reaction condition, tolerance to toxic substrates or products, and so on. In this article, we present the basic bottom-up design principles of in vitro synthetic pathway from basic building blocks-BioBricks (thermoenzymes and/or immobilized enzymes) to building modules (e.g., enzyme complexes or multiple enzymes as a module) with specific functions. With development in thermostable building blocks-BioBricks and modules, the in vitro synthetic biology platform would open a new biomanufacturing age for the cost-competitive production of biocommodities.
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Affiliation(s)
| | | | - Chun You
- Tianjin Institute of Industrial Biotechnology, Chinese Academy of Sciences, 32 West 7th Avenue, Tianjin Airport Economic Area, Tianjin, 300308, China
| | - Yi-Heng P. Job Zhang
- Tianjin Institute of Industrial Biotechnology, Chinese Academy of Sciences, 32 West 7th Avenue, Tianjin Airport Economic Area, Tianjin, 300308, China
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27
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Affiliation(s)
- Josef M. Sperl
- Chair of Chemistry of Biogenic
Resources, Technical University of Munich, Campus Straubing for Biotechnology
and Sustainability, Schulgasse 16, 94315 Straubing, Germany
| | - Volker Sieber
- Chair of Chemistry of Biogenic
Resources, Technical University of Munich, Campus Straubing for Biotechnology
and Sustainability, Schulgasse 16, 94315 Straubing, Germany
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28
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Zhu Z, Ma C, Percival Zhang YH. Co-utilization of mixed sugars in an enzymatic fuel cell based on an in vitro enzymatic pathway. Electrochim Acta 2018. [DOI: 10.1016/j.electacta.2017.11.083] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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29
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Zhong C, You C, Wei P, Zhang YHP. Thermal Cycling Cascade Biocatalysis of myo-Inositol Synthesis from Sucrose. ACS Catal 2017. [DOI: 10.1021/acscatal.7b01929] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Chao Zhong
- Biological
Systems Engineering Department, Virginia Tech, 304 Seitz Hall, Blacksburg, Virginia 24061, United States
- College
of Biotechnology and Pharmaceutical Engineering, Nanjing Tech University, Nanjing 211800, People’s Republic of China
| | - Chun You
- Tianjin
Institute of Industrial Biotechnology, Chinese Academy of Sciences, 32 West Seventh Avenue, Tianjin Airport Economic
Area, Tianjin 300308, People’s Republic of China
| | - Ping Wei
- College
of Biotechnology and Pharmaceutical Engineering, Nanjing Tech University, Nanjing 211800, People’s Republic of China
| | - Yi-Heng Percival Zhang
- Biological
Systems Engineering Department, Virginia Tech, 304 Seitz Hall, Blacksburg, Virginia 24061, United States
- Tianjin
Institute of Industrial Biotechnology, Chinese Academy of Sciences, 32 West Seventh Avenue, Tianjin Airport Economic
Area, Tianjin 300308, People’s Republic of China
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30
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Schrittwieser JH, Velikogne S, Hall M, Kroutil W. Artificial Biocatalytic Linear Cascades for Preparation of Organic Molecules. Chem Rev 2017; 118:270-348. [DOI: 10.1021/acs.chemrev.7b00033] [Citation(s) in RCA: 371] [Impact Index Per Article: 53.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Joerg H. Schrittwieser
- Institute
of Chemistry, Organic and Bioorganic Chemistry, University of Graz, NAWI Graz, BioTechMed Graz, Heinrichstrasse 28, 8010 Graz, Austria
| | - Stefan Velikogne
- ACIB
GmbH, Department of Chemistry, University of Graz, Heinrichstrasse
28, 8010 Graz, Austria
| | - Mélanie Hall
- Institute
of Chemistry, Organic and Bioorganic Chemistry, University of Graz, NAWI Graz, BioTechMed Graz, Heinrichstrasse 28, 8010 Graz, Austria
| | - Wolfgang Kroutil
- Institute
of Chemistry, Organic and Bioorganic Chemistry, University of Graz, NAWI Graz, BioTechMed Graz, Heinrichstrasse 28, 8010 Graz, Austria
- ACIB
GmbH, Department of Chemistry, University of Graz, Heinrichstrasse
28, 8010 Graz, Austria
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31
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Zhang YHP, Sun J, Ma Y. Biomanufacturing: history and perspective. ACTA ACUST UNITED AC 2017; 44:773-784. [PMID: 27837351 DOI: 10.1007/s10295-016-1863-2] [Citation(s) in RCA: 68] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2016] [Accepted: 10/30/2016] [Indexed: 01/09/2023]
Abstract
Abstract
Biomanufacturing is a type of manufacturing that utilizes biological systems (e.g., living microorganisms, resting cells, animal cells, plant cells, tissues, enzymes, or in vitro synthetic (enzymatic) systems) to produce commercially important biomolecules for use in the agricultural, food, material, energy, and pharmaceutical industries. History of biomanufacturing could be classified into the three revolutions in terms of respective product types (mainly), production platforms, and research technologies. Biomanufacturing 1.0 focuses on the production of primary metabolites (e.g., butanol, acetone, ethanol, citric acid) by using mono-culture fermentation; biomanufacturing 2.0 focuses on the production of secondary metabolites (e.g., penicillin, streptomycin) by using a dedicated mutant and aerobic submerged liquid fermentation; and biomanufacturing 3.0 focuses on the production of large-size biomolecules—proteins and enzymes (e.g., erythropoietin, insulin, growth hormone, amylase, DNA polymerase) by using recombinant DNA technology and advanced cell culture. Biomanufacturing 4.0 could focus on new products, for example, human tissues or cells made by regenerative medicine, artificial starch made by in vitro synthetic biosystems, isobutanol fermented by metabolic engineering, and synthetic biology-driven microorganisms, as well as exiting products produced by far better approaches. Biomanufacturing 4.0 would help address some of the most important challenges of humankind, such as food security, energy security and sustainability, water crisis, climate change, health issues, and conflict related to the energy, food, and water nexus.
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Affiliation(s)
- Yi-Heng Percival Zhang
- 0000000119573309 grid.9227.e Tianjin Institute of Industrial Biotechnology Chinese Academy of Science 32 West 7th Avenue, Tianjin Airport Economic Area 300308 Tianjin China
- 0000 0001 0694 4940 grid.438526.e Biological Systems Engineering Department Virginia Tech 304 Seitz Hall 24061 Blacksburg VA USA
| | - Jibin Sun
- 0000000119573309 grid.9227.e Tianjin Institute of Industrial Biotechnology Chinese Academy of Science 32 West 7th Avenue, Tianjin Airport Economic Area 300308 Tianjin China
| | - Yanhe Ma
- 0000000119573309 grid.9227.e Tianjin Institute of Industrial Biotechnology Chinese Academy of Science 32 West 7th Avenue, Tianjin Airport Economic Area 300308 Tianjin China
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32
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Zhong C, Wei P, Zhang YHP. A kinetic model of one-pot rapid biotransformation of cellobiose from sucrose catalyzed by three thermophilic enzymes. Chem Eng Sci 2017. [DOI: 10.1016/j.ces.2016.11.047] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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33
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Du K, Zhao J, Sun J, Feng W. Specific Ligation of Two Multimeric Enzymes with Native Peptides and Immobilization with Controlled Molar Ratio. Bioconjug Chem 2017; 28:1166-1175. [DOI: 10.1021/acs.bioconjchem.7b00043] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Kun Du
- Department of Biochemical
Engineering, Beijing University of Chemical Technology, Beijing, 100029, China
| | - Jinjin Zhao
- Department of Biochemical
Engineering, Beijing University of Chemical Technology, Beijing, 100029, China
| | - Jian Sun
- Department of Biochemical
Engineering, Beijing University of Chemical Technology, Beijing, 100029, China
| | - Wei Feng
- Department of Biochemical
Engineering, Beijing University of Chemical Technology, Beijing, 100029, China
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34
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Zhong C, Wei P, Zhang YHP. Enhancing functional expression of codon-optimized heterologous enzymes in Escherichia coli BL21(DE3) by selective introduction of synonymous rare codons. Biotechnol Bioeng 2016; 114:1054-1064. [PMID: 27943233 DOI: 10.1002/bit.26238] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2016] [Revised: 12/07/2016] [Accepted: 12/08/2016] [Indexed: 12/12/2022]
Abstract
Rare codon in a heterologous gene may cause premature termination of protein synthesis, misincorporation of amino acids, and/or slow translation of mRNA, decreasing the heterologous protein expression. However, its hypothetical function pertaining to functional protein folding has been barely reported. Here, we investigated the effects of selective introduction of synonymous rare codons (SRCs) to two codon-optimized (i.e., rare codon-free) genes sucrose phosphorylase (SP) gene from Thermoanaerobacterium thermosaccharolyticum and amidohydrolase gene from Streptomyces caatingaensis on their expression levels in Escherichia coli BL21(DE3). We investigated the introduction of a single SRC to the coding regions of alpha-helix, beta-strand, or linker in the first half of rare codon-free sp and ah gene. The introduction of a single SRC in the beginning of the coding regions of beta-strand greatly enhanced their soluble expression levels as compared to the other regions. Also, we applied directed evolution to test multi-SRC-containing sp gene mutants for enhanced soluble SP expression levels. To easily identify the soluble SP expression level of colonies growing on Petri dishes, mCherry fluorescent protein was used as a SP-folding reporter when it was fused to the 3' end of the sp gene mutant libraries. After three rounds of screening, the best sp gene mutant containing nine SRCs exhibited an approximately six-fold enhancement in soluble protein expression level as compared to the wild-type and rare codon-free sp control. This study suggests that the selective introduction of SRCs can attenuate translation at specific points and such discontinuous attenuation can temporally separate the translation of segments of the peptide chains and actively coordinates their co-translational folding, resulting in enhanced functional protein expression. Biotechnol. Bioeng. 2017;114: 1054-1064. © 2016 Wiley Periodicals, Inc.
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Affiliation(s)
- Chao Zhong
- Department of Biological Systems Engineering, Virginia Tech, 304 Seitz Hall, Blacksburg, Virginia, 24061.,College of Biotechnology and Pharmaceutical Engineering, Nanjing Tech University, Nanjing, 211800, China
| | - Ping Wei
- College of Biotechnology and Pharmaceutical Engineering, Nanjing Tech University, Nanjing, 211800, China
| | - Yi-Heng Percival Zhang
- Department of Biological Systems Engineering, Virginia Tech, 304 Seitz Hall, Blacksburg, Virginia, 24061.,Tianjin Institute of Industrial Biotechnology, Chinese Academy of Sciences, 32 West 7th Avenue, Tianjin Airport Economic Area, Tianjin, 300308, China
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35
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Forward design of a complex enzyme cascade reaction. Nat Commun 2016; 7:12971. [PMID: 27677244 PMCID: PMC5052792 DOI: 10.1038/ncomms12971] [Citation(s) in RCA: 66] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2016] [Accepted: 08/18/2016] [Indexed: 11/18/2022] Open
Abstract
Enzymatic reaction networks are unique in that one can operate a large number of reactions under the same set of conditions concomitantly in one pot, but the nonlinear kinetics of the enzymes and the resulting system complexity have so far defeated rational design processes for the construction of such complex cascade reactions. Here we demonstrate the forward design of an in vitro 10-membered system using enzymes from highly regulated biological processes such as glycolysis. For this, we adapt the characterization of the biochemical system to the needs of classical engineering systems theory: we combine online mass spectrometry and continuous system operation to apply standard system theory input functions and to use the detailed dynamic system responses to parameterize a model of sufficient quality for forward design. This allows the facile optimization of a 10-enzyme cascade reaction for fine chemical production purposes. Building multi-component enzymatic processes in one pot is challenged by the inherent complexity of each biochemical system. Here, the authors use online mass spectroscopy and engineering systems theory to achieve forward design of a ten-membered reaction cascade.
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36
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Zhou W, You C, Ma H, Ma Y, Zhang YHP. One-Pot Biosynthesis of High-Concentration α-Glucose 1-Phosphate from Starch by Sequential Addition of Three Hyperthermophilic Enzymes. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2016; 64:1777-1783. [PMID: 26832825 DOI: 10.1021/acs.jafc.5b05648] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
α-Glucose 1-phosphate (G1P) is synthesized from 5% (w/v) corn starch and 1 M phosphate mediated by α-glucan phosphorylase (αGP) from the thermophilic bacterium Thermotoga maritima at pH 7.2 and 70 °C. To increase G1P yield from corn starch containing branched amylopectin, a hyper-thermostable isoamylase from Sulfolobus tokodaii was added for simultaneous starch gelatinization and starch-debranching hydrolysis at 85 °C and pH 5.5 before αGP use. The pretreatment of isoamylase increased G1P titer from 120 mM to 170 mM. To increase maltose and maltotriose utilization, the third thermostable enzyme, 4-glucanotransferase (4GT) from Thermococcus litoralis, was added during the late stage of G1P biotransformation, further increasing G1P titer to 200 mM. This titer is the highest G1P level obtained on starch or its derived products (maltodextrin and soluble starch). This study suggests that in vitro multienzyme biotransformation has an advantage of great engineering flexibility in terms of space and time compared with microbial fermentation.
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Affiliation(s)
- Wei Zhou
- Tianjin Institute of Industrial Biotechnology, Chinese Academy of Sciences , 32 West Seventh Avenue, Tianjin Airport Economic Area, Tianjin 300308, China
| | - Chun You
- Cell Free Bioinnovations Inc. , 1800 Kraft Drive, Suite 222, Blacksburg, Virginia 24060, United States
| | - Hongwu Ma
- Tianjin Institute of Industrial Biotechnology, Chinese Academy of Sciences , 32 West Seventh Avenue, Tianjin Airport Economic Area, Tianjin 300308, China
| | - Yanhe Ma
- Tianjin Institute of Industrial Biotechnology, Chinese Academy of Sciences , 32 West Seventh Avenue, Tianjin Airport Economic Area, Tianjin 300308, China
| | - Y-H Percival Zhang
- Tianjin Institute of Industrial Biotechnology, Chinese Academy of Sciences , 32 West Seventh Avenue, Tianjin Airport Economic Area, Tianjin 300308, China
- Cell Free Bioinnovations Inc. , 1800 Kraft Drive, Suite 222, Blacksburg, Virginia 24060, United States
- Biological Systems Engineering Department, Virginia Tech , 304 Seitz Hall, Blacksburg, Virginia 24061, United States
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37
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Zhang YHP. Production of biofuels and biochemicals by in vitro synthetic biosystems: Opportunities and challenges. Biotechnol Adv 2015; 33:1467-83. [DOI: 10.1016/j.biotechadv.2014.10.009] [Citation(s) in RCA: 116] [Impact Index Per Article: 12.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2014] [Revised: 10/09/2014] [Accepted: 10/19/2014] [Indexed: 12/20/2022]
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Puchart V. Glycoside phosphorylases: Structure, catalytic properties and biotechnological potential. Biotechnol Adv 2015; 33:261-76. [DOI: 10.1016/j.biotechadv.2015.02.002] [Citation(s) in RCA: 54] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2014] [Revised: 02/06/2015] [Accepted: 02/07/2015] [Indexed: 12/20/2022]
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39
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Tessaro D, Pollegioni L, Piubelli L, D’Arrigo P, Servi S. Systems Biocatalysis: An Artificial Metabolism for Interconversion of Functional Groups. ACS Catal 2015. [DOI: 10.1021/cs502064s] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
- D. Tessaro
- Dipartimento
di Chimica, Materiali e Ingegneria Chimica “Giulio Natta”, Politecnico di Milano, p.za L. da Vinci 32, 20133 Milano, Italy
- The
Protein Factory, Centro Interuniversitario di Biotecnologie Proteiche, Politecnico di Milano and Università degli Studi dell’Insubria, via Mancinelli 7, 20131 Milano, Italy
| | - L. Pollegioni
- Dipartimento
di Biotecnologie e Scienze della Vita, Università degli Studi dell’Insubria, via J.H. Dunant 3, 21100 Varese, Italy
- The
Protein Factory, Centro Interuniversitario di Biotecnologie Proteiche, Politecnico di Milano and Università degli Studi dell’Insubria, via Mancinelli 7, 20131 Milano, Italy
| | - L. Piubelli
- Dipartimento
di Biotecnologie e Scienze della Vita, Università degli Studi dell’Insubria, via J.H. Dunant 3, 21100 Varese, Italy
- The
Protein Factory, Centro Interuniversitario di Biotecnologie Proteiche, Politecnico di Milano and Università degli Studi dell’Insubria, via Mancinelli 7, 20131 Milano, Italy
| | - P. D’Arrigo
- Dipartimento
di Chimica, Materiali e Ingegneria Chimica “Giulio Natta”, Politecnico di Milano, p.za L. da Vinci 32, 20133 Milano, Italy
- The
Protein Factory, Centro Interuniversitario di Biotecnologie Proteiche, Politecnico di Milano and Università degli Studi dell’Insubria, via Mancinelli 7, 20131 Milano, Italy
| | - S. Servi
- The
Protein Factory, Centro Interuniversitario di Biotecnologie Proteiche, Politecnico di Milano and Università degli Studi dell’Insubria, via Mancinelli 7, 20131 Milano, Italy
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Muschiol J, Peters C, Oberleitner N, Mihovilovic MD, Bornscheuer UT, Rudroff F. Cascade catalysis – strategies and challenges en route to preparative synthetic biology. Chem Commun (Camb) 2015; 51:5798-811. [DOI: 10.1039/c4cc08752f] [Citation(s) in RCA: 251] [Impact Index Per Article: 27.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
In this feature article recent progress and future perspectives of cascade catalysis combining bio/bio or bio/chemo catalysts are presented.
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Affiliation(s)
- Jan Muschiol
- Institute of Biochemistry
- Dept. of Biotechnology & Enzyme Catalysis
- Greifswald University
- 17489 Greifswald
- Germany
| | - Christin Peters
- Institute of Biochemistry
- Dept. of Biotechnology & Enzyme Catalysis
- Greifswald University
- 17489 Greifswald
- Germany
| | - Nikolin Oberleitner
- Institute of Applied Synthetic Chemistry
- Vienna University of Technology
- 1060 Vienna
- Austria
| | - Marko D. Mihovilovic
- Institute of Applied Synthetic Chemistry
- Vienna University of Technology
- 1060 Vienna
- Austria
| | - Uwe T. Bornscheuer
- Institute of Biochemistry
- Dept. of Biotechnology & Enzyme Catalysis
- Greifswald University
- 17489 Greifswald
- Germany
| | - Florian Rudroff
- Institute of Applied Synthetic Chemistry
- Vienna University of Technology
- 1060 Vienna
- Austria
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Myung S, Rollin J, You C, Sun F, Chandrayan S, Adams MW, Zhang YHP. In vitro metabolic engineering of hydrogen production at theoretical yield from sucrose. Metab Eng 2014; 24:70-7. [DOI: 10.1016/j.ymben.2014.05.006] [Citation(s) in RCA: 64] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2014] [Revised: 05/03/2014] [Accepted: 05/05/2014] [Indexed: 10/25/2022]
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