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Black WB, Perea S, Li H. Design, construction, and application of noncanonical redox cofactor infrastructures. Curr Opin Biotechnol 2023; 84:103019. [PMID: 37939631 DOI: 10.1016/j.copbio.2023.103019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2023] [Revised: 10/09/2023] [Accepted: 10/11/2023] [Indexed: 11/10/2023]
Abstract
Controlling the flow of carbon and reducing power in biological systems is a central theme in metabolic engineering. Often, trade-offs in pushing carbon flux through targeted pathways while operating in conditions agreeable to the host are required due to the central pools of the shared native redox cofactors NAD(P)/H. Noncanonical redox cofactors (NRCs) have emerged as promising tools to transform how engineers develop biotransformation systems. These new-to-Nature redox cofactors have been demonstrated to function orthogonally to the endogenous cofactors, support pathway thermodynamics optimization, and achieve product scopes previously difficult to reach due to endogenous pathway crosstalk. This review will discuss the development of NRC infrastructures, comprising NRC pools, cofactor reduction sources, and cofactor oxidation sinks, the (pool-source-sink) infrastructure.
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Affiliation(s)
- William B Black
- Department of Chemical and Biomolecular Engineering, University of California, Irvine, Irvine, CA 92697-3900, United States of America
| | - Sean Perea
- Department of Chemical and Biomolecular Engineering, University of California, Irvine, Irvine, CA 92697-3900, United States of America
| | - Han Li
- Department of Chemical and Biomolecular Engineering, University of California, Irvine, Irvine, CA 92697-3900, United States of America; Department of Biomedical Engineering, University of California, Irvine, Irvine, CA 92697-3900, United States of America; Department of Biological Chemistry, University of California, Irvine, Irvine, CA 92697-3900, United States of America.
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2
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Xu SY, Zhou L, Xu Y, Hong HY, Dai C, Wang YJ, Zheng YG. Recent advances in structure-based enzyme engineering for functional reconstruction. Biotechnol Bioeng 2023; 120:3427-3445. [PMID: 37638646 DOI: 10.1002/bit.28540] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2023] [Revised: 07/27/2023] [Accepted: 08/15/2023] [Indexed: 08/29/2023]
Abstract
Structural information can help engineer enzymes. Usually, specific amino acids in particular regions are targeted for functional reconstruction to enhance the catalytic performance, including activity, stereoselectivity, and thermostability. Appropriate selection of target sites is the key to structure-based design, which requires elucidation of the structure-function relationships. Here, we summarize the mutations of residues in different specific regions, including active center, access tunnels, and flexible loops, on fine-tuning the catalytic performance of enzymes, and discuss the effects of altering the local structural environment on the functions. In addition, we keep up with the recent progress of structure-based approaches for enzyme engineering, aiming to provide some guidance on how to take advantage of the structural information.
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Affiliation(s)
- Shen-Yuan Xu
- Key Laboratory of Bioorganic Synthesis of Zhejiang Province, College of Biotechnology and Bioengineering, Zhejiang University of Technology, Hangzhou, Zhejiang, People's Republic of China
- Engineering Research Center of Bioconversion and Biopurification of the Ministry of Education, Zhejiang University of Technology, Hangzhou, Zhejiang, People's Republic of China
- The National and Local Joint Engineering Research Center for Biomanufacturing of Chiral Chemicals, Zhejiang University of Technology, Hangzhou, Zhejiang, People's Republic of China
| | - Lei Zhou
- Key Laboratory of Bioorganic Synthesis of Zhejiang Province, College of Biotechnology and Bioengineering, Zhejiang University of Technology, Hangzhou, Zhejiang, People's Republic of China
- Engineering Research Center of Bioconversion and Biopurification of the Ministry of Education, Zhejiang University of Technology, Hangzhou, Zhejiang, People's Republic of China
- The National and Local Joint Engineering Research Center for Biomanufacturing of Chiral Chemicals, Zhejiang University of Technology, Hangzhou, Zhejiang, People's Republic of China
| | - Ying Xu
- Key Laboratory of Bioorganic Synthesis of Zhejiang Province, College of Biotechnology and Bioengineering, Zhejiang University of Technology, Hangzhou, Zhejiang, People's Republic of China
- Engineering Research Center of Bioconversion and Biopurification of the Ministry of Education, Zhejiang University of Technology, Hangzhou, Zhejiang, People's Republic of China
- The National and Local Joint Engineering Research Center for Biomanufacturing of Chiral Chemicals, Zhejiang University of Technology, Hangzhou, Zhejiang, People's Republic of China
| | - Han-Yue Hong
- Key Laboratory of Bioorganic Synthesis of Zhejiang Province, College of Biotechnology and Bioengineering, Zhejiang University of Technology, Hangzhou, Zhejiang, People's Republic of China
- Engineering Research Center of Bioconversion and Biopurification of the Ministry of Education, Zhejiang University of Technology, Hangzhou, Zhejiang, People's Republic of China
- The National and Local Joint Engineering Research Center for Biomanufacturing of Chiral Chemicals, Zhejiang University of Technology, Hangzhou, Zhejiang, People's Republic of China
| | - Chen Dai
- Key Laboratory of Bioorganic Synthesis of Zhejiang Province, College of Biotechnology and Bioengineering, Zhejiang University of Technology, Hangzhou, Zhejiang, People's Republic of China
- Engineering Research Center of Bioconversion and Biopurification of the Ministry of Education, Zhejiang University of Technology, Hangzhou, Zhejiang, People's Republic of China
- The National and Local Joint Engineering Research Center for Biomanufacturing of Chiral Chemicals, Zhejiang University of Technology, Hangzhou, Zhejiang, People's Republic of China
| | - Ya-Jun Wang
- Key Laboratory of Bioorganic Synthesis of Zhejiang Province, College of Biotechnology and Bioengineering, Zhejiang University of Technology, Hangzhou, Zhejiang, People's Republic of China
- Engineering Research Center of Bioconversion and Biopurification of the Ministry of Education, Zhejiang University of Technology, Hangzhou, Zhejiang, People's Republic of China
- The National and Local Joint Engineering Research Center for Biomanufacturing of Chiral Chemicals, Zhejiang University of Technology, Hangzhou, Zhejiang, People's Republic of China
| | - Yu-Guo Zheng
- Key Laboratory of Bioorganic Synthesis of Zhejiang Province, College of Biotechnology and Bioengineering, Zhejiang University of Technology, Hangzhou, Zhejiang, People's Republic of China
- Engineering Research Center of Bioconversion and Biopurification of the Ministry of Education, Zhejiang University of Technology, Hangzhou, Zhejiang, People's Republic of China
- The National and Local Joint Engineering Research Center for Biomanufacturing of Chiral Chemicals, Zhejiang University of Technology, Hangzhou, Zhejiang, People's Republic of China
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3
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Liu F, He L, Dong S, Xuan J, Cui Q, Feng Y. Artificial Small Molecules as Cofactors and Biomacromolecular Building Blocks in Synthetic Biology: Design, Synthesis, Applications, and Challenges. Molecules 2023; 28:5850. [PMID: 37570818 PMCID: PMC10421094 DOI: 10.3390/molecules28155850] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2023] [Revised: 07/25/2023] [Accepted: 07/28/2023] [Indexed: 08/13/2023] Open
Abstract
Enzymes are essential catalysts for various chemical reactions in biological systems and often rely on metal ions or cofactors to stabilize their structure or perform functions. Improving enzyme performance has always been an important direction of protein engineering. In recent years, various artificial small molecules have been successfully used in enzyme engineering. The types of enzymatic reactions and metabolic pathways in cells can be expanded by the incorporation of these artificial small molecules either as cofactors or as building blocks of proteins and nucleic acids, which greatly promotes the development and application of biotechnology. In this review, we summarized research on artificial small molecules including biological metal cluster mimics, coenzyme analogs (mNADs), designer cofactors, non-natural nucleotides (XNAs), and non-natural amino acids (nnAAs), focusing on their design, synthesis, and applications as well as the current challenges in synthetic biology.
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Affiliation(s)
- Fenghua Liu
- CAS Key Laboratory of Biofuels, Shandong Provincial Key Laboratory of Synthetic Biology, Qingdao Institute of Bioenergy and Bioprocess Technology, Chinese Academy of Sciences, 189 Songling Road, Qingdao 266101, China
- Shandong Energy Institute, 189 Songling Road, Qingdao 266101, China
- Qingdao New Energy Shandong Laboratory, 189 Songling Road, Qingdao 266101, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Lingling He
- Department of Bioscience and Bioengineering, School of Chemistry and Biological Engineering, University of Science and Technology Beijing, 30 Xueyuan Road, Beijing 100083, China
| | - Sheng Dong
- CAS Key Laboratory of Biofuels, Shandong Provincial Key Laboratory of Synthetic Biology, Qingdao Institute of Bioenergy and Bioprocess Technology, Chinese Academy of Sciences, 189 Songling Road, Qingdao 266101, China
- Shandong Energy Institute, 189 Songling Road, Qingdao 266101, China
- Qingdao New Energy Shandong Laboratory, 189 Songling Road, Qingdao 266101, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Jinsong Xuan
- Department of Bioscience and Bioengineering, School of Chemistry and Biological Engineering, University of Science and Technology Beijing, 30 Xueyuan Road, Beijing 100083, China
| | - Qiu Cui
- CAS Key Laboratory of Biofuels, Shandong Provincial Key Laboratory of Synthetic Biology, Qingdao Institute of Bioenergy and Bioprocess Technology, Chinese Academy of Sciences, 189 Songling Road, Qingdao 266101, China
- Shandong Energy Institute, 189 Songling Road, Qingdao 266101, China
- Qingdao New Energy Shandong Laboratory, 189 Songling Road, Qingdao 266101, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Yingang Feng
- CAS Key Laboratory of Biofuels, Shandong Provincial Key Laboratory of Synthetic Biology, Qingdao Institute of Bioenergy and Bioprocess Technology, Chinese Academy of Sciences, 189 Songling Road, Qingdao 266101, China
- Shandong Energy Institute, 189 Songling Road, Qingdao 266101, China
- Qingdao New Energy Shandong Laboratory, 189 Songling Road, Qingdao 266101, China
- University of Chinese Academy of Sciences, Beijing 100049, China
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4
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Wang J, Wan L, Guo X, Wang X, Zhao ZK. Competitive inhibition of a non-natural cofactor dependent formaldehyde dehydrogenase by imidazole. Biotechnol Lett 2023; 45:679-687. [PMID: 37071383 DOI: 10.1007/s10529-023-03372-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2022] [Revised: 03/18/2023] [Accepted: 03/31/2023] [Indexed: 04/19/2023]
Abstract
OBJECTIVES To better understand the unique inhibitory behavior of a non-natural cofactor preferred formaldehyde dehydrogenase (FalDH) mutant 9B2. RESULTS We described our serendipitous observation that 9B2 was reversibly inhibited by residual imidazole introduced during protein preparation, while the wild-type enzyme was not sensitive to imidazole. Kinetic analysis showed that imidazole was a competitive inhibitor of formaldehyde with a Ki of 16 μM and an uncompetitive inhibitor of Nicotinamide Cytosine Dinucleotide for 9B2, indicating that formaldehyde and imidazole were combined in the same position. Molecular docking results of 9B2 showed that imidazole could favorably bind very close to the nicotinamide moiety of the cofactor, where formaldehyde was expected to reside for catalysis, which was in line with a competitive inhibition. CONCLUSION The mutant 9B2 can be competitively inhibited by imidazole, suggesting that cautions should be taken to evaluate activities as protein mutants might attain unexpected sensitivity to a component in buffers for purification or activity assays.
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Affiliation(s)
- Junting Wang
- Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, 116023, China
- University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Li Wan
- Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, 116023, China
- University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Xiaojia Guo
- Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, 116023, China
| | - Xueying Wang
- Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, 116023, China.
| | - Zongbao K Zhao
- Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, 116023, China
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5
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Vainstein S, Banta S. Engineering Candida boidinii formate dehydrogenase for activity with the non-canonical cofactor 3'-NADP(H). Protein Eng Des Sel 2023; 36:gzad009. [PMID: 37658768 DOI: 10.1093/protein/gzad009] [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: 07/07/2023] [Revised: 08/21/2023] [Indexed: 09/05/2023] Open
Abstract
Oxidoreductases catalyze essential redox reactions, and many require a diffusible cofactor for electron transport, such as NAD(H). Non-canonical cofactor analogs have been explored as a means to create enzymatic reactions that operate orthogonally to existing metabolism. Here, we aimed to engineer the formate dehydrogenase from Candid boidinii (CbFDH) for activity with the non-canonical cofactor nicotinamide adenine dinucleotide 3'-phosphate (3'-NADP(H)). We used PyRosetta, the Cofactor Specificity Reversal Structural Analysis and Library Design (CSR-SALAD), and structure-guided saturation mutagenesis to identify mutations that enable CbFDH to use 3'-NADP+. Two single mutants, D195A and D195G, had the highest activities with 3'-NADP+, while the double mutant D195G/Y196S exhibited the highest cofactor selectivity reversal behavior. Steady state kinetic analyses were performed; the D195A mutant exhibited the highest KTS value with 3'-NADP+. This work compares the utility of computational approaches for cofactor specificity engineering while demonstrating the engineering of an important enzyme for novel non-canonical cofactor selectivity.
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Affiliation(s)
- Salomon Vainstein
- Department of Chemical Engineering, Columbia University, New York, NY 10027, USA
| | - Scott Banta
- Department of Chemical Engineering, Columbia University, New York, NY 10027, USA
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6
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Orsi E, Claassens NJ, Nikel PI, Lindner SN. Optimizing microbial networks through metabolic bypasses. Biotechnol Adv 2022; 60:108035. [PMID: 36096403 DOI: 10.1016/j.biotechadv.2022.108035] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2022] [Revised: 09/01/2022] [Accepted: 09/05/2022] [Indexed: 01/29/2023]
Abstract
Metabolism has long been considered as a relatively stiff set of biochemical reactions. This somewhat outdated and dogmatic view has been challenged over the last years, as multiple studies exposed unprecedented plasticity of metabolism by exploring rational and evolutionary modifications within the metabolic network of cell factories. Of particular importance is the emergence of metabolic bypasses, which consist of enzymatic reaction(s) that support unnatural connections between metabolic nodes. Such novel topologies can be generated through the introduction of heterologous enzymes or by upregulating native enzymes (sometimes relying on promiscuous activities thereof). Altogether, the adoption of bypasses resulted in an expansion in the capacity of the host's metabolic network, which can be harnessed for bioproduction. In this review, we discuss modifications to the canonical architecture of central carbon metabolism derived from such bypasses towards six optimization purposes: stoichiometric gain, overcoming kinetic limitations, solving thermodynamic barriers, circumventing toxic intermediates, uncoupling product synthesis from biomass formation, and altering redox cofactor specificity. The metabolic costs associated with bypass-implementation are likewise discussed, including tailoring their design towards improving bioproduction.
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Affiliation(s)
- Enrico Orsi
- Max Planck Institute of Molecular Plant Physiology, Am Mühlenberg 1, 14476 Potsdam-Golm, Germany; The Novo Nordisk Foundation Center for Biosustainability, Technical University of Denmark, 2800 Kongens Lyngby, Denmark.
| | - Nico J Claassens
- Laboratory of Microbiology, Wageningen University, Stippeneng 4, 6708 WE Wageningen, the Netherlands
| | - Pablo I Nikel
- The Novo Nordisk Foundation Center for Biosustainability, Technical University of Denmark, 2800 Kongens Lyngby, Denmark
| | - Steffen N Lindner
- Max Planck Institute of Molecular Plant Physiology, Am Mühlenberg 1, 14476 Potsdam-Golm, Germany; Department of Biochemistry, Charité Universitätsmedizin, Virchowweg 6, 10117 Berlin, Germany.
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7
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Zhang L, King E, Black WB, Heckmann CM, Wolder A, Cui Y, Nicklen F, Siegel JB, Luo R, Paul CE, Li H. Directed evolution of phosphite dehydrogenase to cycle noncanonical redox cofactors via universal growth selection platform. Nat Commun 2022; 13:5021. [PMID: 36028482 PMCID: PMC9418148 DOI: 10.1038/s41467-022-32727-w] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2022] [Accepted: 08/13/2022] [Indexed: 11/09/2022] Open
Abstract
Noncanonical redox cofactors are attractive low-cost alternatives to nicotinamide adenine dinucleotide (phosphate) (NAD(P)+) in biotransformation. However, engineering enzymes to utilize them is challenging. Here, we present a high-throughput directed evolution platform which couples cell growth to the in vivo cycling of a noncanonical cofactor, nicotinamide mononucleotide (NMN+). We achieve this by engineering the life-essential glutathione reductase in Escherichia coli to exclusively rely on the reduced NMN+ (NMNH). Using this system, we develop a phosphite dehydrogenase (PTDH) to cycle NMN+ with ~147-fold improved catalytic efficiency, which translates to an industrially viable total turnover number of ~45,000 in cell-free biotransformation without requiring high cofactor concentrations. Moreover, the PTDH variants also exhibit improved activity with another structurally deviant noncanonical cofactor, 1-benzylnicotinamide (BNA+), showcasing their broad applications. Structural modeling prediction reveals a general design principle where the mutations and the smaller, noncanonical cofactors together mimic the steric interactions of the larger, natural cofactors NAD(P)+.
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Affiliation(s)
- Linyue Zhang
- Department of Chemical and Biomolecular Engineering, University of California Irvine, Irvine, CA, 92697, USA
| | - Edward King
- Department of Molecular Biology and Biochemistry, University of California Irvine, Irvine, CA, 92697, USA
| | - William B Black
- Department of Chemical and Biomolecular Engineering, University of California Irvine, Irvine, CA, 92697, USA
| | - Christian M Heckmann
- Biocatalysis, Department of Biotechnology, Delft University of Technology, 2629 HZ, Delft, Netherlands
| | - Allison Wolder
- Biocatalysis, Department of Biotechnology, Delft University of Technology, 2629 HZ, Delft, Netherlands
| | - Youtian Cui
- Department of Chemistry, University of California, Davis, One Shields Avenue, Davis, CA, 95616, USA
| | - Francis Nicklen
- Department of Chemical and Biomolecular Engineering, University of California Irvine, Irvine, CA, 92697, USA
| | - Justin B Siegel
- Department of Chemistry, University of California, Davis, One Shields Avenue, Davis, CA, 95616, USA
- Department of Biochemistry and Molecular Medicine, University of California, Davis, 2700 Stockton Boulevard, Suite 2102, Sacramento, CA, 95817, USA
- Genome Center, University of California, Davis, 451 Health Sciences Drive, Davis, CA, 95616, USA
| | - Ray Luo
- Department of Chemical and Biomolecular Engineering, University of California Irvine, Irvine, CA, 92697, USA
- Department of Molecular Biology and Biochemistry, University of California Irvine, Irvine, CA, 92697, USA
- Department of Biomedical Engineering, University of California Irvine, Irvine, CA, 92697, USA
- Department Materials Science and Engineering, University of California Irvine, Irvine, CA, 92697, USA
| | - Caroline E Paul
- Biocatalysis, Department of Biotechnology, Delft University of Technology, 2629 HZ, Delft, Netherlands
| | - Han Li
- Department of Chemical and Biomolecular Engineering, University of California Irvine, Irvine, CA, 92697, USA.
- Department of Biomedical Engineering, University of California Irvine, Irvine, CA, 92697, USA.
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8
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A phosphite-based screening platform for identification of enzymes favoring nonnatural cofactors. Sci Rep 2022; 12:12484. [PMID: 35864126 PMCID: PMC9304416 DOI: 10.1038/s41598-022-16599-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2022] [Accepted: 07/12/2022] [Indexed: 11/17/2022] Open
Abstract
Enzymes with dedicated cofactor preference are essential for advanced biocatalysis and biomanufacturing, especially when employing nonnatural nicotinamide cofactors in redox reactions. However, directed evolution of an enzyme to switch its cofactor preference is often hindered by the lack of efficient and affordable method for screening as the cofactor per se or the substrate can be prohibitively expensive. Here, we developed a growth-based selection platform to identify nonnatural cofactor-dependent oxidoreductase mutants. The growth of bacteria depended on the nicotinamide cytosine dinucleotide (NCD) mediated conversion of non-metabolizable phosphite into phosphate. The strain BW14329 lacking the ability to oxidize phosphite was suitable as host, and NCD-dependent phosphite dehydrogenase (Pdh*) is essential to the selection platform. Previously confirmed NCD synthetase with NCD synthesis capacity and NCD-dependent malic enzyme were successfully identified by using the platform. The feasibility of this strategy was successfully demonstrated using derived NCD-active malic enzyme as well as for the directed evolution of NCD synthetase in Escherichia coli. A phosphite-based screening platform was built for identification of enzymes favoring nonnatural cofactor NCD. In the future, once Pdh variants favoring other biomimetic or nonnatural cofactors are available this selection platform may be readily redesigned to attain new enzyme variants with anticipated cofactor preference, providing opportunities to further expand the chemical space of redox cofactors in chemical biology and synthetic biology.
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9
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King E, Cui Y, Aspacio D, Nicklen F, Zhang L, Maxel S, Luo R, Siegel JB, Aitchison E, Li H. Engineering Embden-Meyerhof-Parnas Glycolysis to Generate Noncanonical Reducing Power. ACS Catal 2022; 12:8582-8592. [PMID: 37622090 PMCID: PMC10449333 DOI: 10.1021/acscatal.2c01837] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Noncanonical cofactors such as nicotinamide mononucleotide (NMN+) supplant the electron-transfer functionality of the natural cofactors, NAD(P)+, at a lower cost in cell-free biomanufacturing and enable orthogonal electron delivery in whole-cell metabolic engineering. Here, we redesign the high-flux Embden-Meyerhof-Parnas (EMP) glycolytic pathway to generate NMN+-based reducing power, by engineering Streptococcus mutans glyceraldehyde-3-phosphate dehydrogenase (Sm GapN) to utilize NMN+. Through iterative rounds of rational design, we discover the variant GapN Penta (P179K-F153S-S330R-I234E-G210Q) with high NMN+-dependent activity and GapN Ortho (P179K-F153S-S330R-I234E-G214E) with ~3.4 × 106-fold switch in cofactor specificity from its native cofactor NADP+ to NMN+. GapN Ortho is further demonstrated to function in Escherichia coli only in the presence of NMN+, enabling orthogonal control of glucose utilization. Molecular dynamics simulation and residue network connectivity analysis indicate that mutations altering cofactor specificity must be coordinated to maintain the appropriate degree of backbone flexibility to position the catalytic cysteine. These results provide a strategy to guide future designs of NMN+-dependent enzymes and establish the initial steps toward an orthogonal EMP pathway with biomanufacturing potential.
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Affiliation(s)
- Edward King
- Department of Molecular Biology and Biochemistry, University of California, Irvine, Irvine, California 92697-3900, United States
| | - Youtian Cui
- Genome Center, University of California, Davis, Davis, California 95616, United States
| | - Derek Aspacio
- Department of Chemical and Biomolecular Engineering, University of California, Irvine, Irvine, California 92697-3900, United States
| | - Frances Nicklen
- Department of Biomedical Engineering, University of California, Irvine, Irvine, California 92697-3900, United States
| | - Linyue Zhang
- Department of Chemical and Biomolecular Engineering, University of California, Irvine, Irvine, California 92697-3900, United States
| | - Sarah Maxel
- Department of Chemical and Biomolecular Engineering, University of California, Irvine, Irvine, California 92697-3900, United States
| | - Ray Luo
- Department of Molecular Biology and Biochemistry, Department of Chemical and Biomolecular Engineering, and Department of Biomedical Engineering, University of California, Irvine, Irvine, California 92697-3900, United States
| | - Justin B Siegel
- Department of Chemistry, Genome Center, and Department of Biochemistry and Molecular Medicine, University of California, Davis, Davis, California 95616, United States
| | - Erick Aitchison
- Department of Molecular Biology and Biochemistry, University of California, Irvine, Irvine, California 92697-3900, United States
| | - Han Li
- Department of Chemical and Biomolecular Engineering and Department of Biomedical Engineering, University of California, Irvine, Irvine, California 92697-3900, United States
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10
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Odoh CK, Guo X, Arnone JT, Wang X, Zhao ZK. The role of NAD and NAD precursors on longevity and lifespan modulation in the budding yeast, Saccharomyces cerevisiae. Biogerontology 2022; 23:169-199. [PMID: 35260986 PMCID: PMC8904166 DOI: 10.1007/s10522-022-09958-x] [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: 12/22/2021] [Accepted: 02/16/2022] [Indexed: 11/26/2022]
Abstract
Molecular causes of aging and longevity interventions have witnessed an upsurge in the last decade. The resurgent interests in the application of small molecules as potential geroprotectors and/or pharmacogenomics point to nicotinamide adenine dinucleotide (NAD) and its precursors, nicotinamide riboside, nicotinamide mononucleotide, nicotinamide, and nicotinic acid as potentially intriguing molecules. Upon supplementation, these compounds have shown to ameliorate aging related conditions and possibly prevent death in model organisms. Besides being a molecule essential in all living cells, our understanding of the mechanism of NAD metabolism and its regulation remain incomplete owing to its omnipresent nature. Here we discuss recent advances and techniques in the study of chronological lifespan (CLS) and replicative lifespan (RLS) in the model unicellular organism Saccharomyces cerevisiae. We then follow with the mechanism and biology of NAD precursors and their roles in aging and longevity. Finally, we review potential biotechnological applications through engineering of microbial lifespan, and laid perspective on the promising candidature of alternative redox compounds for extending lifespan.
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Affiliation(s)
- Chuks Kenneth Odoh
- Laboratory of Biotechnology, Dalian Institute of Chemical Physics, CAS, 457 Zhongshan Rd, Dalian, 116023, China.
- University of Chinese Academy of Sciences, Beijing, 100049, China.
| | - Xiaojia Guo
- Laboratory of Biotechnology, Dalian Institute of Chemical Physics, CAS, 457 Zhongshan Rd, Dalian, 116023, China
- Dalian Key Laboratory of Energy Biotechnology, Dalian Institute of Chemical Physics, CAS, 457 Zhongshan Rd, Dalian, 116023, China
| | - James T Arnone
- Department of Biology, William Paterson University, Wayne, NJ, 07470, USA
| | - Xueying Wang
- Laboratory of Biotechnology, Dalian Institute of Chemical Physics, CAS, 457 Zhongshan Rd, Dalian, 116023, China
- Dalian Key Laboratory of Energy Biotechnology, Dalian Institute of Chemical Physics, CAS, 457 Zhongshan Rd, Dalian, 116023, China
| | - Zongbao K Zhao
- Laboratory of Biotechnology, Dalian Institute of Chemical Physics, CAS, 457 Zhongshan Rd, Dalian, 116023, China.
- Dalian Key Laboratory of Energy Biotechnology, Dalian Institute of Chemical Physics, CAS, 457 Zhongshan Rd, Dalian, 116023, China.
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11
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Wang J, Guo X, Wan L, Liu Y, Xue H, Zhao ZK. Engineering formaldehyde dehydrogenase from Pseudomonas putida to favor nicotinamide cytosine dinucleotide. Chembiochem 2022; 23:e202100697. [PMID: 35146861 DOI: 10.1002/cbic.202100697] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2021] [Revised: 02/09/2022] [Indexed: 11/05/2022]
Abstract
The enzyme formaldehyde dehydrogenase (FalDH) from Pseudomonas putida is of particular interest for biotechnological applications as it catalyses the oxidation of formaldehyde independent of glutathione. However, the consumption of a stoichiometric amount of nicotinamide adenine dinucleotide (NAD) can be challenging at the metabolic level as this may affect many other NAD-linked processes. A potential solution is to engineer FalDH to utilize non-natural cofactors. Here we devised FalDH variants to favor nicotinamide cytosine dinucleotide (NCD) by structure-guided modification of the binding pocket for the adenine moiety of NAD. Several mutants were obtained and the best one FalDH 9B2 had over 150-fold higher preference for NCD than NAD. Molecular docking analysis indicated that the cofactor binding pocket shrinked to better fit NCD, a smaller-sized cofactor. FalDH 9B2 together with other NCD-linked enzymes offer opportunities to assemble orthogonal pathways for biological conversion of C1 molecules.
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Affiliation(s)
- Junting Wang
- Dalian Institute of Chemical Physics, Laboratory of Biotechnology, CHINA
| | - Xiaojia Guo
- Dalian Institute of Chemical Physics, Laboratory of Biotechnology, CHINA
| | - Li Wan
- Dalian Institute of Chemical Physics, Laboratory of Biotechnology, CHINA
| | - Yuxue Liu
- Dalian Institute of Chemical Physics, Laboratory of Biotechnology, CHINA
| | - Haizhao Xue
- Dalian Institute of Chemical Physics, Laboratory of Biotechnology, CHINA
| | - Zongbao Kent Zhao
- Dalian Institute of Chemical Physics, Division of Biotechnology, 457 Zhongshan Road, 116023, Dalian, CHINA
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12
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Abstract
Noncanonical redox cofactor systems utilize nicotinamide adenine dinucleotide (phosphate), NAD(P)H, mimics to perform biotransformation reactions. Compared to systems utilizing native NAD(P)H, these noncanonical redox cofactors can offer decreased cost of cofactor supply, improved system activities, and can even supply reducing power directly to targeted reactions in complex biological environments. When these systems are operated in cell-free settings, the high level of user control afforded by direct access to the reaction system enables specific tuning of cofactor parameters, enzyme activity, and reaction progression to maximize system productivity. In this chapter, we will describe methods for constructing these cell-free noncanonical redox cofactor systems. Specifically, methods, design concepts, and system adaptation will be discussed for applying noncanonical redox cofactors to both purified protein-based and crude lysate-based biotransformation systems.
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Affiliation(s)
- William B Black
- Department of Chemical and Biomolecular Engineering, University of California Irvine, Irvine, CA, USA
| | - Han Li
- Department of Chemical and Biomolecular Engineering, University of California Irvine, Irvine, CA, USA.
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13
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Wang X, Feng Y, Guo X, Wang Q, Ning S, Li Q, Wang J, Wang L, Zhao ZK. Creating enzymes and self-sufficient cells for biosynthesis of the non-natural cofactor nicotinamide cytosine dinucleotide. Nat Commun 2021; 12:2116. [PMID: 33837188 PMCID: PMC8035330 DOI: 10.1038/s41467-021-22357-z] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2021] [Accepted: 03/10/2021] [Indexed: 12/27/2022] Open
Abstract
Nicotinamide adenine dinucleotide (NAD) and its reduced form are indispensable cofactors in life. Diverse NAD mimics have been developed for applications in chemical and biological sciences. Nicotinamide cytosine dinucleotide (NCD) has emerged as a non-natural cofactor to mediate redox transformations, while cells are fed with chemically synthesized NCD. Here, we create NCD synthetase (NcdS) by reprograming the substrate binding pockets of nicotinic acid mononucleotide (NaMN) adenylyltransferase to favor cytidine triphosphate and nicotinamide mononucleotide over their regular substrates ATP and NaMN, respectively. Overexpression of NcdS alone in the model host Escherichia coli facilitated intracellular production of NCD, and higher NCD levels up to 5.0 mM were achieved upon further pathway regulation. Finally, the non-natural cofactor self-sufficiency was confirmed by mediating an NCD-linked metabolic circuit to convert L-malate into D-lactate. NcdS together with NCD-linked enzymes offer unique tools and opportunities for intriguing studies in chemical biology and synthetic biology.
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Affiliation(s)
- Xueying Wang
- Laboratory of Biotechnology, Dalian Institute of Chemical Physics, CAS, Dalian, PR China
- Dalian Key Laboratory of Energy Biotechnology, Dalian Institute of Chemical Physics, CAS, Dalian, PR China
| | - Yanbin Feng
- Laboratory of Biotechnology, Dalian Institute of Chemical Physics, CAS, Dalian, PR China
| | - Xiaojia Guo
- Laboratory of Biotechnology, Dalian Institute of Chemical Physics, CAS, Dalian, PR China
- Dalian Key Laboratory of Energy Biotechnology, Dalian Institute of Chemical Physics, CAS, Dalian, PR China
| | - Qian Wang
- Laboratory of Biotechnology, Dalian Institute of Chemical Physics, CAS, Dalian, PR China
- Dalian Key Laboratory of Energy Biotechnology, Dalian Institute of Chemical Physics, CAS, Dalian, PR China
| | - Siyang Ning
- Laboratory of Biotechnology, Dalian Institute of Chemical Physics, CAS, Dalian, PR China
- Dalian Key Laboratory of Energy Biotechnology, Dalian Institute of Chemical Physics, CAS, Dalian, PR China
| | - Qing Li
- Laboratory of Biotechnology, Dalian Institute of Chemical Physics, CAS, Dalian, PR China
- University of Chinese Academy of Sciences, Beijing, PR China
| | - Junting Wang
- Laboratory of Biotechnology, Dalian Institute of Chemical Physics, CAS, Dalian, PR China
- University of Chinese Academy of Sciences, Beijing, PR China
| | - Lei Wang
- Laboratory of Biotechnology, Dalian Institute of Chemical Physics, CAS, Dalian, PR China
| | - Zongbao K Zhao
- Laboratory of Biotechnology, Dalian Institute of Chemical Physics, CAS, Dalian, PR China.
- Dalian Key Laboratory of Energy Biotechnology, Dalian Institute of Chemical Physics, CAS, Dalian, PR China.
- State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, CAS, Dalian, PR China.
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14
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Liu Y, Guo X, Liu W, Wang J, Kent Zhao Z. Structural Insights into Malic Enzyme Variants Favoring an Unnatural Redox Cofactor. Chembiochem 2021; 22:1765-1768. [PMID: 33523590 DOI: 10.1002/cbic.202000800] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2020] [Revised: 01/27/2021] [Indexed: 01/07/2023]
Abstract
The use of nicotinamide cytosine dinucleotide (NCD), a biocompatible nicotinamide adenosine dinucleotide (NAD) analogue, is of great scientific and biotechnological interest. Several redox enzymes have been devised to favor NCD, and have been successfully applied in creating NCD-dependent redox systems. However, molecular interactions between cofactor and protein have still to be disclosed in order to guide further engineering efforts. Here we report the structural analysis of an NCD-favoring malic enzyme (ME) variant derived from Escherichia coli. The X-ray crystal structure data revealed that the residues located at position 346 and 401 in ME acted as the "gatekeepers" of the adenine moiety binding cavity. When Arg346 was substituted with either acidic or aromatic residues, the corresponding mutants showed substantially reduced NCD preference. Inspired by these observations, we generated Lactobacillus helveticus derived d-lactate dehydrogenase variants at Ile177, the counterpart to Arg346 in ME, and found a similar trend in terms of cofactor preference changes. As many NAD-dependent oxidoreductases share key structural features, our results provide guidance for protein engineering to obtain more NCD-favoring variants.
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Affiliation(s)
- Yuxue Liu
- College of Life Sciences, Henan Normal University, 46 East of Construction Road, Xinxiang, 453007, P. R. China.,Division of Biotechnology, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian, 116023, P. R. China
| | - Xiaojia Guo
- Division of Biotechnology, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian, 116023, P. R. China
| | - Wujun Liu
- Division of Biotechnology, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian, 116023, P. R. China.,Present address: Institute of Cancer Stem Cell, Dalian Medical University, Dalian, 116044, P. R. China
| | - Junting Wang
- Division of Biotechnology, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian, 116023, P. R. China
| | - Zongbao Kent Zhao
- Division of Biotechnology, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian, 116023, P. R. China.,State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, CAS, Dalian, 116023, P. R. China
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15
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Liu K, Wang M, Zhou Y, Wang H, Liu Y, Han L, Han W. Exploration of the cofactor specificity of wild-type phosphite dehydrogenase and its mutant using molecular dynamics simulations. RSC Adv 2021; 11:14527-14533. [PMID: 35424015 PMCID: PMC8697927 DOI: 10.1039/d1ra00221j] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2021] [Revised: 05/12/2021] [Accepted: 04/13/2021] [Indexed: 01/02/2023] Open
Abstract
Phosphite dehydrogenase (Pdh) catalyzes the NAD-dependent oxidation of phosphite to phosphate with the formation of NADH. It can be used in several bioorthogonal systems for metabolic control and related applications, for example, bioelectricity. At present, NAD has poor stability at high concentrations and costs are expensive. Implementation of a non-natural cofactor alternative to the ubiquitous redox cofactor nicotinamide adenosine dinucleotide (NAD) is of great scientific and biotechnological interest. Several Pdhs have been engineered to favor a smaller-sized NAD analogue with a cheaper price and better thermal stability, namely, nicotinamide cytosine dinucleotide (NCD). However, the conformational changes of two cofactors binding to Pdh remain unknown. In this study, five molecular dynamics (MD) simulations were performed to exploit the different cofactors binding to wild-type (WT) Pdh and mutant-type (MT) Pdh (I151R/P176E/M207A). The results were as follows: First, compared with WT Pdh, the cofactor-binding pocket of mutant Pdh became smaller, which may favor a smaller-sized NCD. Second, secondary structure analysis showed that the alpha helices in residues 151–207 partly disappeared in mutant Pdh binding to NAD or NCD. Our theoretical results may provide a basis for further studies on the Pdh family. Phosphite dehydrogenase (Pdh) catalyzes the NAD-dependent oxidation of phosphite to phosphate with the formation of NADH.![]()
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Affiliation(s)
- Kunlu Liu
- Key Laboratory for Molecular Enzymology and Engineering of Ministry of Education
- School of Life Science
- Jilin University
- Changchun 130012
- China
| | - Min Wang
- Key Laboratory for Molecular Enzymology and Engineering of Ministry of Education
- School of Life Science
- Jilin University
- Changchun 130012
- China
| | - Yubo Zhou
- High School Attached to Northeast Normal University
- Changchun 130012
- China
| | - Hongxiang Wang
- High School Attached to Northeast Normal University
- Changchun 130012
- China
| | - Yudong Liu
- High School Attached to Northeast Normal University
- Changchun 130012
- China
| | - Lu Han
- Key Laboratory for Molecular Enzymology and Engineering of Ministry of Education
- School of Life Science
- Jilin University
- Changchun 130012
- China
| | - Weiwei Han
- Key Laboratory for Molecular Enzymology and Engineering of Ministry of Education
- School of Life Science
- Jilin University
- Changchun 130012
- China
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16
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King E, Maxel S, Li H. Engineering natural and noncanonical nicotinamide cofactor-dependent enzymes: design principles and technology development. Curr Opin Biotechnol 2020; 66:217-226. [PMID: 32956903 PMCID: PMC7744333 DOI: 10.1016/j.copbio.2020.08.005] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2020] [Revised: 08/14/2020] [Accepted: 08/16/2020] [Indexed: 12/20/2022]
Abstract
Nicotinamide cofactors enable oxidoreductases to catalyze a myriad of important reactions in biomanufacturing. Decades of research has focused on optimizing enzymes which utilize natural nicotinamide cofactors, namely nicotinamide adenine dinucleotide (phosphate) (NAD(P)+). Recent findings reignite the interest in engineering enzymes to utilize noncanonical cofactors, the mimetics of NAD+ (mNADs), which exhibit superior industrial properties in vitro and enable specific electron delivery in vivo. We compare recent advances in engineering natural versus noncanonical cofactor-utilizing enzymes, discuss design principles discovered, and survey emerging high-throughput platforms beyond the traditional 96-well plate-based methods. Obtaining mNAD-dependent enzymes remains challenging with a limited toolkit. To this end, we highlight design principles and technologies which can potentially be translated from engineering natural to noncanonical cofactor-dependent enzymes.
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Affiliation(s)
- Edward King
- Department of Molecular Biology and Biochemistry, University of California, Irvine, CA 92697, USA
| | - Sarah Maxel
- Department of Chemical and Biomolecular Engineering, University of California, Irvine, CA 92697, USA
| | - Han Li
- Department of Chemical and Biomolecular Engineering, University of California, Irvine, CA 92697, USA.
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17
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Guo X, Wang X, Liu Y, Li Q, Wang J, Liu W, Zhao ZK. Structure-Guided Design of Formate Dehydrogenase for Regeneration of a Non-Natural Redox Cofactor. Chemistry 2020; 26:16611-16615. [PMID: 32815230 DOI: 10.1002/chem.202003102] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2020] [Revised: 08/12/2020] [Indexed: 12/22/2022]
Abstract
Formate dehydrogenase (FDH) has been widely used for the regeneration of the reduced nicotinamide adenine dinucleotide (NADH). To utilize nicotinamide cytosine dinucleotide (NCD) as a non-natural redox cofactor, it remains challenging as NCDH, the reduced form of NCD, has to be efficiently regenerated. Here we demonstrate successful engineering of FDH for NCDH regeneration. Guided by the structural information of FDH from Pseudomonas sp. 101 (pseFDH) and the NAD-pseFDH complex, semi-rational strategies were applied to design mutant libraries and screen for NCD-linked activity. The most active mutant reached a cofactor preference switch from NAD to NCD by 3700-fold. Homology modeling analysis showed that these mutants had reduced cofactor binding pockets and dedicated hydrophobic interactions for NCD. Efficient regeneration of NCDH was implemented by powering an NCD-dependent D-lactate dehydrogenase for stoichiometric and stereospecific reduction of pyruvate to D-lactate at the expense of formate.
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Affiliation(s)
- Xiaojia Guo
- Laboratory of Biotechnology, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, 116023, P. R. China
| | - Xueying Wang
- Laboratory of Biotechnology, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, 116023, P. R. China.,Dalian Key Laboratory of Energy Biotechnology, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, 116023, P. R. China
| | - Yuxue Liu
- Laboratory of Biotechnology, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, 116023, P. R. China
| | - Qing Li
- Laboratory of Biotechnology, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, 116023, P. R. China
| | - Junting Wang
- Laboratory of Biotechnology, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, 116023, P. R. China
| | - Wujun Liu
- Laboratory of Biotechnology, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, 116023, P. R. China
| | - Zongbao K Zhao
- Laboratory of Biotechnology, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, 116023, P. R. China.,State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, 116023, P. R. China.,Dalian Key Laboratory of Energy Biotechnology, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, 116023, P. R. China
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18
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Chen H, Simoska O, Lim K, Grattieri M, Yuan M, Dong F, Lee YS, Beaver K, Weliwatte S, Gaffney EM, Minteer SD. Fundamentals, Applications, and Future Directions of Bioelectrocatalysis. Chem Rev 2020; 120:12903-12993. [DOI: 10.1021/acs.chemrev.0c00472] [Citation(s) in RCA: 118] [Impact Index Per Article: 29.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Hui Chen
- Department of Chemistry, University of Utah, 315 South 1400 East, RM 2020, Salt Lake City, Utah 84112, United States
| | - Olja Simoska
- Department of Chemistry, University of Utah, 315 South 1400 East, RM 2020, Salt Lake City, Utah 84112, United States
| | - Koun Lim
- Department of Chemistry, University of Utah, 315 South 1400 East, RM 2020, Salt Lake City, Utah 84112, United States
| | - Matteo Grattieri
- Department of Chemistry, University of Utah, 315 South 1400 East, RM 2020, Salt Lake City, Utah 84112, United States
| | - Mengwei Yuan
- Department of Chemistry, University of Utah, 315 South 1400 East, RM 2020, Salt Lake City, Utah 84112, United States
| | - Fangyuan Dong
- Department of Chemistry, University of Utah, 315 South 1400 East, RM 2020, Salt Lake City, Utah 84112, United States
| | - Yoo Seok Lee
- Department of Chemistry, University of Utah, 315 South 1400 East, RM 2020, Salt Lake City, Utah 84112, United States
| | - Kevin Beaver
- Department of Chemistry, University of Utah, 315 South 1400 East, RM 2020, Salt Lake City, Utah 84112, United States
| | - Samali Weliwatte
- Department of Chemistry, University of Utah, 315 South 1400 East, RM 2020, Salt Lake City, Utah 84112, United States
| | - Erin M. Gaffney
- Department of Chemistry, University of Utah, 315 South 1400 East, RM 2020, Salt Lake City, Utah 84112, United States
| | - Shelley D. Minteer
- Department of Chemistry, University of Utah, 315 South 1400 East, RM 2020, Salt Lake City, Utah 84112, United States
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19
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Wu S, Zhao P, Li Q, Tian P. Intensifying niacin-based biosynthesis of NAD + to enhance 3-hydroxypropionic acid production in Klebsiella pneumoniae. Biotechnol Lett 2020; 43:223-234. [PMID: 32996029 DOI: 10.1007/s10529-020-03011-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2020] [Accepted: 09/19/2020] [Indexed: 11/30/2022]
Abstract
OBJECTIVE Glycerol-based biosynthesis of 3-hydroxypropionic acid (3-HP) in Klebsiella pneumoniae involves two reactions: glycerol conversion to 3-hydroxypropionaldehyde (3-HPA) by glycerol dehydratase, and 3-HPA conversion to 3-HP by aldehyde dehydrogenase (ALDH). The ALDH catalysis consumes a lot of cofactor nicotinamide adenine dinucleotide (NAD+), which constrains 3-HP production. RESULTS Here we report that intensifying niacin-based biosynthesis of NAD+ can substantially enhance 3-HP production. We constructed tac promoter-driven NAD+ synthesis pathway in K. pneumoniae. The strain only overexpressing nicotinate phosphoribosyltransferase (PncB) showed 14.24% increase in the production of NAD+ relative to the stain harboring an empty vector. When PncB was coexpressed with PuuC (one of native ALDHs), the recombinant strain exhibited increased ALDH activity but slightly reduced 3-HP production due to plasmid burden. When 30 mg niacin l-1 (a substrate for biosynthesis of NAD+) was added into shake flask, the strain produced 0.55 g 3-HP l-1, which was 2.75 times that of the control. In a 5-L bioreactor, replenishment of niacin led to 36.43% increase of 3-HP production. CONCLUSIONS These results indicated that intensifying niacin-based biosynthesis of NAD+ boosts 3-HP production.
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Affiliation(s)
- Shimin Wu
- College of Life Science and Technology, Beijing University of Chemical Technology, Beijing, 100029, China
| | - Peng Zhao
- College of Life Science and Technology, Beijing University of Chemical Technology, Beijing, 100029, China
| | - Qingyang Li
- School of Food Science and Engineering, South China University of Technology, Guangzhou, 510641, China
| | - Pingfang Tian
- College of Life Science and Technology, Beijing University of Chemical Technology, Beijing, 100029, China.
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20
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Weusthuis RA, Folch PL, Pozo-Rodríguez A, Paul CE. Applying Non-canonical Redox Cofactors in Fermentation Processes. iScience 2020; 23:101471. [PMID: 32891057 PMCID: PMC7479625 DOI: 10.1016/j.isci.2020.101471] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2020] [Revised: 07/29/2020] [Accepted: 08/14/2020] [Indexed: 01/29/2023] Open
Abstract
Fermentation processes are used to sustainably produce chemicals and as such contribute to the transition to a circular economy. The maximum theoretical yield of a conversion can only be approached if all electrons present in the substrate end up in the product. Control over the electrons is therefore crucial. However, electron transfer via redox cofactors results in a diffuse distribution of electrons over metabolism. To overcome this challenge, we propose to apply non-canonical redox cofactors (NRCs) in metabolic networks: cofactors that channel electrons exclusively from substrate to product, forming orthogonal circuits for electron transfer.
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Affiliation(s)
- Ruud A. Weusthuis
- Bioprocess Engineering, Wageningen University & Research, Post Office Box 16, 6700 AA Wageningen, the Netherlands
| | - Pauline L. Folch
- Bioprocess Engineering, Wageningen University & Research, Post Office Box 16, 6700 AA Wageningen, the Netherlands
| | - Ana Pozo-Rodríguez
- Bioprocess Engineering, Wageningen University & Research, Post Office Box 16, 6700 AA Wageningen, the Netherlands
| | - Caroline E. Paul
- Biocatalysis, Department of Biotechnology, Delft University of Technology, Van der Maasweg 9, 2629 HZ Delft, the Netherlands
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21
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Mordhorst S, Andexer JN. Round, round we go - strategies for enzymatic cofactor regeneration. Nat Prod Rep 2020; 37:1316-1333. [PMID: 32582886 DOI: 10.1039/d0np00004c] [Citation(s) in RCA: 89] [Impact Index Per Article: 22.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Covering: up to the beginning of 2020Enzymes depending on cofactors are essential in many biosynthetic pathways of natural products. They are often involved in key steps: catalytic conversions that are difficult to achieve purely with synthetic organic chemistry. Hence, cofactor-dependent enzymes have great potential for biocatalysis, on the condition that a corresponding cofactor regeneration system is available. For some cofactors, these regeneration systems require multiple steps; such complex enzyme cascades/multi-enzyme systems are (still) challenging for in vitro biocatalysis. Further, artificial cofactor analogues have been synthesised that are more stable, show an altered reaction range, or act as inhibitors. The development of bio-orthogonal systems that can be used for the production of modified natural products in vivo is an ongoing challenge. In light of the recent progress in this field, this review aims to provide an overview of general strategies involving enzyme cofactors, cofactor analogues, and regeneration systems; highlighting the current possibilities for application of enzymes using some of the most common cofactors.
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Affiliation(s)
- Silja Mordhorst
- Institute of Microbiology, ETH Zürich, Vladimir-Prelog-Weg 1-5/10, 8093 Zürich, Switzerland
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22
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Liu Y, Li Q, Wang L, Guo X, Wang J, Wang Q, Zhao ZK. Engineering d-Lactate Dehydrogenase to Favor an Non-natural Cofactor Nicotinamide Cytosine Dinucleotide. Chembiochem 2020; 21:1972-1975. [PMID: 32175634 DOI: 10.1002/cbic.201900766] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2019] [Revised: 02/08/2020] [Indexed: 12/29/2022]
Abstract
Synthetic nicotinamide adenine dinucleotide (NAD) analogues are of great scientific and biotechnological interest. One such analogue, nicotinamide cytosine dinucleotide (NCD), has been successfully applied to creating bioorthogonal redox systems. Yet, only a few redox enzymes have been devised to favor NCD. We have engineered Lactobacillus helveticus-derived NAD-dependent d-lactate dehydrogenase (LhDLDH) to favor NCD by semirational design. Sequence alignment and structural analysis revealed that amino acid residues I177 and N213 form a "gate" guarding the NAD adenine moiety binding cavity. Saturated mutagenesis libraries were constructed by using the mutant LhDLDH-V152R as the parental sequence. Mutants were obtained with good catalytic efficiency, and NCD preference increased by up to 940-fold. Experiments showed that Escherichia coli cells expressing mutants with higher NCD preference afforded much less d-lactate, thus suggesting the potential to construct NCD-mediated orthogonal metabolism.
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Affiliation(s)
- Yuxue Liu
- Laboratory of Biotechnology, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian, 116023, P. R. China
| | - Qing Li
- Laboratory of Biotechnology, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian, 116023, P. R. China
| | - Lei Wang
- Laboratory of Biotechnology, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian, 116023, P. R. China
| | - Xiaojia Guo
- Laboratory of Biotechnology, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian, 116023, P. R. China
| | - Junting Wang
- Laboratory of Biotechnology, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian, 116023, P. R. China
| | - Qian Wang
- Laboratory of Biotechnology, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian, 116023, P. R. China.,Dalian Key Laboratory of Energy Biotechnology, Dalian Institute of Chemical Physics, CAS, Dalian, 116023, P. R. China
| | - Zongbao K Zhao
- Laboratory of Biotechnology, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian, 116023, P. R. China.,State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, CAS, Dalian, 116023, P. R. China.,Dalian Key Laboratory of Energy Biotechnology, Dalian Institute of Chemical Physics, CAS, Dalian, 116023, P. R. China
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23
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Guo X, Liu Y, Wang Q, Wang X, Li Q, Liu W, Zhao ZK. Non‐natural Cofactor and Formate‐Driven Reductive Carboxylation of Pyruvate. Angew Chem Int Ed Engl 2020; 59:3143-3146. [DOI: 10.1002/anie.201915303] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2019] [Indexed: 12/24/2022]
Affiliation(s)
- Xiaojia Guo
- Division of BiotechnologyDalian Institute of Chemical PhysicsChinese Academy of Sciences Dalian 116023 China
- University of Chinese Academy of Sciences Beijing 100049 China
| | - Yuxue Liu
- Division of BiotechnologyDalian Institute of Chemical PhysicsChinese Academy of Sciences Dalian 116023 China
| | - Qian Wang
- Division of BiotechnologyDalian Institute of Chemical PhysicsChinese Academy of Sciences Dalian 116023 China
- Dalian Key Laboratory of Energy BiotechnologyDalian Institute of Chemical Physics, CAS Dalian 116023 China
| | - Xueying Wang
- Division of BiotechnologyDalian Institute of Chemical PhysicsChinese Academy of Sciences Dalian 116023 China
- Dalian Key Laboratory of Energy BiotechnologyDalian Institute of Chemical Physics, CAS Dalian 116023 China
| | - Qing Li
- Division of BiotechnologyDalian Institute of Chemical PhysicsChinese Academy of Sciences Dalian 116023 China
- University of Chinese Academy of Sciences Beijing 100049 China
| | - Wujun Liu
- Division of BiotechnologyDalian Institute of Chemical PhysicsChinese Academy of Sciences Dalian 116023 China
| | - Zongbao K. Zhao
- Division of BiotechnologyDalian Institute of Chemical PhysicsChinese Academy of Sciences Dalian 116023 China
- State Key Laboratory of CatalysisDalian Institute of Chemical Physics, CAS Dalian 116023 China
- Dalian Key Laboratory of Energy BiotechnologyDalian Institute of Chemical Physics, CAS Dalian 116023 China
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24
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Chen H, Dong F, Minteer SD. The progress and outlook of bioelectrocatalysis for the production of chemicals, fuels and materials. Nat Catal 2020. [DOI: 10.1038/s41929-019-0408-2] [Citation(s) in RCA: 105] [Impact Index Per Article: 26.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
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25
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Guo X, Liu Y, Wang Q, Wang X, Li Q, Liu W, Zhao ZK. Non‐natural Cofactor and Formate‐Driven Reductive Carboxylation of Pyruvate. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.201915303] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- Xiaojia Guo
- Division of Biotechnology Dalian Institute of Chemical Physics Chinese Academy of Sciences Dalian 116023 China
- University of Chinese Academy of Sciences Beijing 100049 China
| | - Yuxue Liu
- Division of Biotechnology Dalian Institute of Chemical Physics Chinese Academy of Sciences Dalian 116023 China
| | - Qian Wang
- Division of Biotechnology Dalian Institute of Chemical Physics Chinese Academy of Sciences Dalian 116023 China
- Dalian Key Laboratory of Energy Biotechnology Dalian Institute of Chemical Physics, CAS Dalian 116023 China
| | - Xueying Wang
- Division of Biotechnology Dalian Institute of Chemical Physics Chinese Academy of Sciences Dalian 116023 China
- Dalian Key Laboratory of Energy Biotechnology Dalian Institute of Chemical Physics, CAS Dalian 116023 China
| | - Qing Li
- Division of Biotechnology Dalian Institute of Chemical Physics Chinese Academy of Sciences Dalian 116023 China
- University of Chinese Academy of Sciences Beijing 100049 China
| | - Wujun Liu
- Division of Biotechnology Dalian Institute of Chemical Physics Chinese Academy of Sciences Dalian 116023 China
| | - Zongbao K. Zhao
- Division of Biotechnology Dalian Institute of Chemical Physics Chinese Academy of Sciences Dalian 116023 China
- State Key Laboratory of Catalysis Dalian Institute of Chemical Physics, CAS Dalian 116023 China
- Dalian Key Laboratory of Energy Biotechnology Dalian Institute of Chemical Physics, CAS Dalian 116023 China
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26
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Black WB, Zhang L, Mak WS, Maxel S, Cui Y, King E, Fong B, Sanchez Martinez A, Siegel JB, Li H. Engineering a nicotinamide mononucleotide redox cofactor system for biocatalysis. Nat Chem Biol 2020; 16:87-94. [PMID: 31768035 PMCID: PMC7546441 DOI: 10.1038/s41589-019-0402-7] [Citation(s) in RCA: 58] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2019] [Accepted: 10/07/2019] [Indexed: 01/29/2023]
Abstract
Biological production of chemicals often requires the use of cellular cofactors, such as nicotinamide adenine dinucleotide phosphate (NADP+). These cofactors are expensive to use in vitro and difficult to control in vivo. We demonstrate the development of a noncanonical redox cofactor system based on nicotinamide mononucleotide (NMN+). The key enzyme in the system is a computationally designed glucose dehydrogenase with a 107-fold cofactor specificity switch toward NMN+ over NADP+ based on apparent enzymatic activity. We demonstrate that this system can be used to support diverse redox chemistries in vitro with high total turnover number (~39,000), to channel reducing power in Escherichia coli whole cells specifically from glucose to a pharmaceutical intermediate, levodione, and to sustain the high metabolic flux required for the central carbon metabolism to support growth. Overall, this work demonstrates efficient use of a noncanonical cofactor in biocatalysis and metabolic pathway design.
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Affiliation(s)
- William B Black
- Department of Chemical and Biomolecular Engineering, University of California, Irvine, Irvine, CA, USA
| | - Linyue Zhang
- Department of Chemical and Biomolecular Engineering, University of California, Irvine, Irvine, CA, USA
| | - Wai Shun Mak
- Department of Chemistry, University of California, Davis, Davis, CA, USA
- Genome Center, University of California, Davis, Davis, CA, USA
| | - Sarah Maxel
- Department of Chemical and Biomolecular Engineering, University of California, Irvine, Irvine, CA, USA
| | - Youtian Cui
- Department of Chemistry, University of California, Davis, Davis, CA, USA
- Genome Center, University of California, Davis, Davis, CA, USA
| | - Edward King
- Department of Molecular Biology and Biochemistry, University of California, Irvine, Irvine, CA, USA
| | - Bonnie Fong
- Department of Chemical and Biomolecular Engineering, University of California, Irvine, Irvine, CA, USA
| | - Alicia Sanchez Martinez
- Department of Chemical and Biomolecular Engineering, University of California, Irvine, Irvine, CA, USA
| | - Justin B Siegel
- Department of Chemistry, University of California, Davis, Davis, CA, USA.
- Genome Center, University of California, Davis, Davis, CA, USA.
- Department of Biochemistry and Molecular Medicine, University of California, Davis, Davis, CA, USA.
| | - Han Li
- Department of Chemical and Biomolecular Engineering, University of California, Irvine, Irvine, CA, USA.
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27
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Huang R, Chen H, Upp DM, Lewis JC, Zhang YHPJ. A High-Throughput Method for Directed Evolution of NAD(P) +-Dependent Dehydrogenases for the Reduction of Biomimetic Nicotinamide Analogues. ACS Catal 2019; 9:11709-11719. [PMID: 34765284 DOI: 10.1021/acscatal.9b03840] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Engineering flavin-free NAD(P)+-dependent dehydrogenases to reduce biomimetic nicotinamide analogues (mNAD+s) is of importance for eliminating the need for costly NAD(P)+ in coenzyme regeneration systems. Current redox dye-based screening methods for engineering the mNAD+ specificity of dehydrogenases are frequently encumbered by a background signal from endogenous NAD(P) and intracellular reducing compounds, making the detection of low mNAD+-based activities a limiting factor for directed evolution. Here, we develop a high-throughput screening method, NAD(P)-eliminated solid-phase assay (NESPA), which can reliably identify mNAD+-active mutants of dehydrogenases with a minimal background signal. This method involves (1) heat lysis of colonies to permeabilize the cell membrane, (2) colony transfer onto filter paper, (3) washing to remove endogenous NAD(P) and reducing compounds, (4) enzyme-coupled assay for mNADH-dependent color production, and (5) digital imaging of colonies to identify mNAD+-active mutants. This method was used to improve the activity of 6-phosphogluconate dehydrogenase on nicotinamide mononucleotide (NMN+). The best mutant obtained after six rounds of directed evolution exhibits a 50-fold enhancement in catalytic efficiency (k cat/K M) and a specific activity of 17.7 U/mg on NMN+, which is comparable to the wild-type enzyme on its natural coenzyme, NADP+. The engineered dehydrogenase was then used to construct an NMNH regeneration system to drive an ene-reductase catalysis. A comparable level of turnover frequency and product yield was observed using the engineered system relative to NADPH regeneration by using the wild-type dehydrogenase. NESPA provides a simple and accurate readout of mNAD+-based activities and the screening at high-throughput levels (approximately tens of thousands per round), thus opening up an avenue for the evolution of dehydrogenases with specific activities on mNAD+s similar to the levels of natural enzyme/coenzyme pairs.
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Affiliation(s)
- Rui Huang
- Biological Systems Engineering Department, Virginia Tech, Blacksburg, Virginia 24061, United States
| | - Hui Chen
- Biological Systems Engineering Department, Virginia Tech, Blacksburg, Virginia 24061, United States
| | - David M. Upp
- Department of Chemistry, Indiana University, Bloomington, Indiana 47405, United States
| | - Jared C. Lewis
- Department of Chemistry, Indiana University, Bloomington, Indiana 47405, United States
| | - 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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28
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Systems biology based metabolic engineering for non-natural chemicals. Biotechnol Adv 2019; 37:107379. [DOI: 10.1016/j.biotechadv.2019.04.001] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2018] [Revised: 02/23/2019] [Accepted: 04/01/2019] [Indexed: 12/17/2022]
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29
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Wang L, Liu B, Liu Y, Sun Y, Liu W, Yu D, Zhao ZK. Escherichia coli Strain Designed for Characterizing in Vivo Functions of Nicotinamide Adenine Dinucleotide Analogues. Org Lett 2019; 21:3218-3222. [PMID: 30995052 DOI: 10.1021/acs.orglett.9b00935] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
An Escherichia coli strain was constructed for the efficient import of nicotinamide adenine dinucleotide (NAD) analogues into cells by limiting extracellular degradation while expressing an efficient NAD importer. In vivo functions of three NAD analogues were characterized. Nicotinamide hypoxanthine dinucleotide was identified as an inhibitor of NAD synthesis. Nicotinamide cytosine dinucleotide had excellent biocompatibility and was used for characterizing a growth-dependent degradation of in vivo nicotinamide cofactors.
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Affiliation(s)
- Lei Wang
- School of Chemical Engineering , Northeast Electric Power University , Jilin 132012 , China
| | - Bin Liu
- School of Chemical Engineering , Northeast Electric Power University , Jilin 132012 , China
| | - Yuxue Liu
- Division of Biotechnology , Dalian Institute of Chemical Physics , CAS, Dalian 116023 , China
| | - Yue Sun
- School of Chemical Engineering , Northeast Electric Power University , Jilin 132012 , China
| | - Wujun Liu
- Institute of Cancer Stem Cell , Dalian Medical University , Dalian 116044 , China
| | - Dayu Yu
- School of Chemical Engineering , Northeast Electric Power University , Jilin 132012 , China
| | - Zongbao K Zhao
- Division of Biotechnology , Dalian Institute of Chemical Physics , CAS, Dalian 116023 , China
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30
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Ding M, Chen B, Ji X, Zhou J, Wang H, Tian X, Feng X, Yue H, Zhou Y, Wang H, Wu J, Yang P, Jiang Y, Mao X, Xiao G, Zhong C, Xiao W, Li B, Qin L, Cheng J, Yao M, Wang Y, Liu H, Zhang L, Yu L, Chen T, Dong X, Jia X, Zhang S, Liu Y, Chen Y, Chen K, Wu J, Zhu C, Zhuang W, Xu S, Jiao P, Zhang L, Song H, Yang S, Xiong Y, Li Y, Zhang Y, Zhuang Y, Su H, Fu W, Huang Y, Li C, Zhao ZK, Sun Y, Chen GQ, Zhao X, Huang H, Zheng Y, Yang L, Su Z, Ma G, Ying H, Chen J, Tan T, Yuan Y. Biochemical engineering in China. REV CHEM ENG 2019. [DOI: 10.1515/revce-2017-0035] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Abstract
Chinese biochemical engineering is committed to supporting the chemical and food industries, to advance science and technology frontiers, and to meet major demands of Chinese society and national economic development. This paper reviews the development of biochemical engineering, strategic deployment of these technologies by the government, industrial demand, research progress, and breakthroughs in key technologies in China. Furthermore, the outlook for future developments in biochemical engineering in China is also discussed.
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Affiliation(s)
- Mingzhu Ding
- Frontier Science Center for Synthetic Biology and Key Laboratory of Systems Bioengineering (Ministry of Education), School of Chemical Engineering and Technology, Tianjin University , Tianjin 300072 , China
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Tianjin University , Tianjin 300072 , China
| | - Biqiang Chen
- Beijing University of Chemical Technology , Beijing 100029 , China
| | - Xiaojun Ji
- College of Pharmaceutical Sciences, Nanjing Tech University , Nanjing 211816 , China
- State Key Laboratory of Materials-Oriented Chemical Engineering, Nanjing Tech University , Nanjing 210009 , China
- Jiangsu National Synergistic Innovation Center for Advanced Materials (SICAM), Nanjing Tech University , Nanjing 210009 , China
| | - Jingwen Zhou
- School of Biotechnology, Jiangnan University , Wuxi 214122 , China
| | - Huiyuan Wang
- Shanghai Information Center of Life Sciences (SICLS), Shanghai Institute of Biology Sciences (SIBS), Chinese Academy of Sciences , Shanghai 200031 , China
| | - Xiwei Tian
- State Key Laboratory of Bioreactor Engineering, East China University of Science and Technology , Shanghai 200237 , China
| | - Xudong Feng
- School of Life Science, Beijing Institute of Technology , Beijing 100081 , China
| | - Hua Yue
- State Key Laboratory of Biochemical Engineering, Institute of Process Engineering, Chinese Academy of Sciences , Beijing 100190 , China
| | - Yongjin Zhou
- Division of Biotechnology, Dalian Institute of Chemical Physics, Chinese Academy of Sciences , Dalian 116023 , China
| | - Hailong Wang
- Shandong University–Helmholtz Institute of Biotechnology, State Key Laboratory of Microbial Technology, School of Life Science, Shandong University , Jinan 250100 , China
| | - Jianping Wu
- Institute of Biology Engineering, College of Chemical and Biological Engineering, Zhejiang University , Hangzhou 310027 , China
| | - Pengpeng Yang
- State Key Laboratory of Materials-Oriented Chemical Engineering, Nanjing Tech University , Nanjing 210009 , China
- National Engineering Technique Research Center for Biotechnology, College of Biotechnology and Pharmaceutical Engineering, Nanjing Tech University , Nanjing 210009 , China
| | - Yu Jiang
- Institute of Plant Physiology and Ecology, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences , Shanghai 200032 , China
| | - Xuming Mao
- Institute of Pharmaceutical Biotechnology, Zhejiang University , Hangzhou 310058 , China
| | - Gang Xiao
- Beijing University of Chemical Technology , Beijing 100029 , China
| | - Cheng Zhong
- Key Laboratory of Industrial Fermentation Microbiology (Ministry of Education), Tianjin University of Science and Technology , Tianjin 300457 , China
| | - Wenhai Xiao
- Frontier Science Center for Synthetic Biology and Key Laboratory of Systems Bioengineering (Ministry of Education), School of Chemical Engineering and Technology, Tianjin University , Tianjin 300072 , China
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Tianjin University , Tianjin 300072 , China
| | - Bingzhi Li
- Frontier Science Center for Synthetic Biology and Key Laboratory of Systems Bioengineering (Ministry of Education), School of Chemical Engineering and Technology, Tianjin University , Tianjin 300072 , China
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Tianjin University , Tianjin 300072 , China
| | - Lei Qin
- Frontier Science Center for Synthetic Biology and Key Laboratory of Systems Bioengineering (Ministry of Education), School of Chemical Engineering and Technology, Tianjin University , Tianjin 300072 , China
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Tianjin University , Tianjin 300072 , China
| | - Jingsheng Cheng
- Frontier Science Center for Synthetic Biology and Key Laboratory of Systems Bioengineering (Ministry of Education), School of Chemical Engineering and Technology, Tianjin University , Tianjin 300072 , China
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Tianjin University , Tianjin 300072 , China
| | - Mingdong Yao
- Frontier Science Center for Synthetic Biology and Key Laboratory of Systems Bioengineering (Ministry of Education), School of Chemical Engineering and Technology, Tianjin University , Tianjin 300072 , China
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Tianjin University , Tianjin 300072 , China
| | - Ying Wang
- Frontier Science Center for Synthetic Biology and Key Laboratory of Systems Bioengineering (Ministry of Education), School of Chemical Engineering and Technology, Tianjin University , Tianjin 300072 , China
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Tianjin University , Tianjin 300072 , China
| | - Hong Liu
- Frontier Science Center for Synthetic Biology and Key Laboratory of Systems Bioengineering (Ministry of Education), School of Chemical Engineering and Technology, Tianjin University , Tianjin 300072 , China
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Tianjin University , Tianjin 300072 , China
| | - Lin Zhang
- Key Laboratory of Systems Bioengineering (Ministry of Education), School of Chemical Engineering and Technology, Tianjin University , Tianjin 300072 , China
| | - Linling Yu
- Key Laboratory of Systems Bioengineering (Ministry of Education), School of Chemical Engineering and Technology, Tianjin University , Tianjin 300072 , China
| | - Tao Chen
- Key Laboratory of Systems Bioengineering (Ministry of Education), School of Chemical Engineering and Technology, Tianjin University , Tianjin 300072 , China
| | - Xiaoyan Dong
- Key Laboratory of Systems Bioengineering (Ministry of Education), School of Chemical Engineering and Technology, Tianjin University , Tianjin 300072 , China
| | - Xiaoqiang Jia
- Key Laboratory of Systems Bioengineering (Ministry of Education), School of Chemical Engineering and Technology, Tianjin University , Tianjin 300072 , China
| | - Songping Zhang
- State Key Laboratory of Biochemical Engineering, Institute of Process Engineering, Chinese Academy of Sciences , Beijing 100190 , China
| | - Yanfeng Liu
- School of Biotechnology, Jiangnan University , Wuxi 214122 , China
| | - Yong Chen
- State Key Laboratory of Materials-Oriented Chemical Engineering, Nanjing Tech University , Nanjing 210009 , China
- National Engineering Technique Research Center for Biotechnology, College of Biotechnology and Pharmaceutical Engineering, Nanjing Tech University , Nanjing 210009 , China
| | - Kequan Chen
- State Key Laboratory of Materials-Oriented Chemical Engineering, Nanjing Tech University , Nanjing 210009 , China
- National Engineering Technique Research Center for Biotechnology, College of Biotechnology and Pharmaceutical Engineering, Nanjing Tech University , Nanjing 210009 , China
| | - Jinglan Wu
- State Key Laboratory of Materials-Oriented Chemical Engineering, Nanjing Tech University , Nanjing 210009 , China
- National Engineering Technique Research Center for Biotechnology, College of Biotechnology and Pharmaceutical Engineering, Nanjing Tech University , Nanjing 210009 , China
| | - Chenjie Zhu
- State Key Laboratory of Materials-Oriented Chemical Engineering, Nanjing Tech University , Nanjing 210009 , China
- National Engineering Technique Research Center for Biotechnology, College of Biotechnology and Pharmaceutical Engineering, Nanjing Tech University , Nanjing 210009 , China
| | - Wei Zhuang
- State Key Laboratory of Materials-Oriented Chemical Engineering, Nanjing Tech University , Nanjing 210009 , China
- National Engineering Technique Research Center for Biotechnology, College of Biotechnology and Pharmaceutical Engineering, Nanjing Tech University , Nanjing 210009 , China
| | - Sheng Xu
- State Key Laboratory of Materials-Oriented Chemical Engineering, Nanjing Tech University , Nanjing 210009 , China
- National Engineering Technique Research Center for Biotechnology, College of Biotechnology and Pharmaceutical Engineering, Nanjing Tech University , Nanjing 210009 , China
| | - Pengfei Jiao
- State Key Laboratory of Materials-Oriented Chemical Engineering, Nanjing Tech University , Nanjing 210009 , China
- National Engineering Technique Research Center for Biotechnology, College of Biotechnology and Pharmaceutical Engineering, Nanjing Tech University , Nanjing 210009 , China
| | - Lei Zhang
- Tianjin Ltd. of BoyaLife Inc. , Tianjin 300457 , China
| | - Hao Song
- Frontier Science Center for Synthetic Biology and Key Laboratory of Systems Bioengineering (Ministry of Education), School of Chemical Engineering and Technology, Tianjin University , Tianjin 300072 , China
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Tianjin University , Tianjin 300072 , China
| | - Sheng Yang
- Institute of Plant Physiology and Ecology, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences , Shanghai 200032 , China
| | - Yan Xiong
- Shanghai Information Center of Life Sciences (SICLS), Shanghai Institute of Biology Sciences (SIBS), Chinese Academy of Sciences , Shanghai 200031 , China
| | - Yongquan Li
- Institute of Pharmaceutical Biotechnology, Zhejiang University , Hangzhou 310058 , China
| | - Youming Zhang
- Shandong University–Helmholtz Institute of Biotechnology, State Key Laboratory of Microbial Technology, School of Life Science, Shandong University , Jinan 250100 , China
| | - Yingping Zhuang
- State Key Laboratory of Bioreactor Engineering, East China University of Science and Technology , Shanghai 200237 , China
| | - Haijia Su
- Beijing University of Chemical Technology , Beijing 100029 , China
| | - Weiping Fu
- China National Center of Biotechnology Development , Beijing , China
| | - Yingming Huang
- China National Center of Biotechnology Development , Beijing , China
| | - Chun Li
- School of Life Science, Beijing Institute of Technology , Beijing 100081 , China
| | - Zongbao K. Zhao
- Division of Biotechnology, Dalian Institute of Chemical Physics, Chinese Academy of Sciences , Dalian 116023 , China
| | - Yan Sun
- Key Laboratory of Systems Bioengineering (Ministry of Education), School of Chemical Engineering and Technology, Tianjin University , Tianjin 300072 , China
| | - Guo-Qiang Chen
- Center of Synthetic and Systems Biology, School of Life Sciences, Tsinghua University , Beijing 100084 , China
| | - Xueming Zhao
- Key Laboratory of Systems Bioengineering (Ministry of Education), School of Chemical Engineering and Technology, Tianjin University , Tianjin 300072 , China
| | - He Huang
- College of Pharmaceutical Sciences, Nanjing Tech University , Nanjing 211816 , China
- State Key Laboratory of Materials-Oriented Chemical Engineering, Nanjing Tech University , Nanjing 210009 , China
- Jiangsu National Synergistic Innovation Center for Advanced Materials (SICAM), Nanjing Tech University , Nanjing 210009 , China
| | - Yuguo Zheng
- College of Biotechnology and Bioengineering, Zhejiang University of Technology , Hangzhou 310014 , China
| | - Lirong Yang
- Institute of Biology Engineering, College of Chemical and Biological Engineering, Zhejiang University , Hangzhou 310027 , China
| | - Zhiguo Su
- State Key Laboratory of Biochemical Engineering, Institute of Process Engineering, Chinese Academy of Sciences , Beijing 100190 , China
| | - Guanghui Ma
- State Key Laboratory of Biochemical Engineering, Institute of Process Engineering, Chinese Academy of Sciences , Beijing 100190 , China
| | - Hanjie Ying
- State Key Laboratory of Materials-Oriented Chemical Engineering, Nanjing Tech University , Nanjing 210009 , China
- National Engineering Technique Research Center for Biotechnology, College of Biotechnology and Pharmaceutical Engineering, Nanjing Tech University , Nanjing 210009 , China
| | - Jian Chen
- School of Biotechnology, Jiangnan University , Wuxi 214122 , China
| | - Tianwei Tan
- Beijing University of Chemical Technology , Beijing 100029 , China
| | - Yingjin Yuan
- Key Laboratory of Systems Bioengineering (Ministry of Education), School of Chemical Engineering and Technology, Tianjin University , Tianjin 300072 , China
- SynBio Research Platform, Collaborative Innovation Centre of Chemical Science and Engineering (Tianjin), Tianjin University , Tianjin 300072 , China
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31
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Liu Y, Feng Y, Wang L, Guo X, Liu W, Li Q, Wang X, Xue S, Zhao ZK. Structural Insights into Phosphite Dehydrogenase Variants Favoring a Non-natural Redox Cofactor. ACS Catal 2019. [DOI: 10.1021/acscatal.8b04822] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Yuxue Liu
- Division of Biotechnology, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Yanbin Feng
- Division of Biotechnology, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China
| | - Lei Wang
- Division of Biotechnology, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China
| | - Xiaojia Guo
- Division of Biotechnology, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Wujun Liu
- Division of Biotechnology, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China
| | - Qing Li
- Division of Biotechnology, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Xueying Wang
- Division of Biotechnology, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China
| | - Song Xue
- Division of Biotechnology, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China
| | - Zongbao Kent Zhao
- Division of Biotechnology, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China
- State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China
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32
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Tan Z, Zhu C, Fu J, Zhang X, Li M, Zhuang W, Ying H. Regulating Cofactor Balance In Vivo with a Synthetic Flavin Analogue. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201810881] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- Zhuotao Tan
- College of Biotechnology and Pharmaceutical Engineering; Nanjing Tech University; 30 S Puzhu Rd 211816 Nanjing China
| | - Chenjie Zhu
- College of Biotechnology and Pharmaceutical Engineering; Nanjing Tech University; 30 S Puzhu Rd 211816 Nanjing China
| | - Jingwen Fu
- College of Biotechnology and Pharmaceutical Engineering; Nanjing Tech University; 30 S Puzhu Rd 211816 Nanjing China
| | - Xiaowang Zhang
- College of Biotechnology and Pharmaceutical Engineering; Nanjing Tech University; 30 S Puzhu Rd 211816 Nanjing China
| | - Ming Li
- College of Biotechnology and Pharmaceutical Engineering; Nanjing Tech University; 30 S Puzhu Rd 211816 Nanjing China
| | - Wei Zhuang
- College of Biotechnology and Pharmaceutical Engineering; Nanjing Tech University; 30 S Puzhu Rd 211816 Nanjing China
| | - Hanjie Ying
- College of Biotechnology and Pharmaceutical Engineering; Nanjing Tech University; 30 S Puzhu Rd 211816 Nanjing China
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33
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Tan Z, Zhu C, Fu J, Zhang X, Li M, Zhuang W, Ying H. Regulating Cofactor Balance In Vivo with a Synthetic Flavin Analogue. Angew Chem Int Ed Engl 2018; 57:16464-16468. [PMID: 30341805 DOI: 10.1002/anie.201810881] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2018] [Indexed: 11/07/2022]
Abstract
A novel strategy to regulate cofactor balance in vivo for whole-cell biotransformation using a synthetic flavin analogue is reported. High efficiency, easy operation, and good applicability were observed for this system. Confocal laser scanning microscopy was employed to verify that the synthetic flavin analogue can directly permeate into Escherichia coli cells without modifying the cell membrane. This work provides a promising intracellular redox regulatory approach to construct more efficient cell factories.
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Affiliation(s)
- Zhuotao Tan
- College of Biotechnology and Pharmaceutical Engineering, Nanjing Tech University, 30 S Puzhu Rd, 211816, Nanjing, China
| | - Chenjie Zhu
- College of Biotechnology and Pharmaceutical Engineering, Nanjing Tech University, 30 S Puzhu Rd, 211816, Nanjing, China
| | - Jingwen Fu
- College of Biotechnology and Pharmaceutical Engineering, Nanjing Tech University, 30 S Puzhu Rd, 211816, Nanjing, China
| | - Xiaowang Zhang
- College of Biotechnology and Pharmaceutical Engineering, Nanjing Tech University, 30 S Puzhu Rd, 211816, Nanjing, China
| | - Ming Li
- College of Biotechnology and Pharmaceutical Engineering, Nanjing Tech University, 30 S Puzhu Rd, 211816, Nanjing, China
| | - Wei Zhuang
- College of Biotechnology and Pharmaceutical Engineering, Nanjing Tech University, 30 S Puzhu Rd, 211816, Nanjing, China
| | - Hanjie Ying
- College of Biotechnology and Pharmaceutical Engineering, Nanjing Tech University, 30 S Puzhu Rd, 211816, Nanjing, China
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34
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Zhang Q, Zhang J, Gavathiotis E. ICBS 2017 in Shanghai-Illuminating Life with Chemical Innovation. ACS Chem Biol 2018; 13:1111-1122. [PMID: 29677443 PMCID: PMC6855916 DOI: 10.1021/acschembio.8b00220] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Qi Zhang
- Department of Chemistry, Fudan University, Shanghai 200433, China
| | - Jingyu Zhang
- State Key Laboratory of Bioreactor Engineering, East China University of Science and Technology, Shanghai 200237, China
| | - Evripidis Gavathiotis
- Department of Biochemistry, Department of Medicine, Albert Einstein College of Medicine, New York 10461, United States
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35
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Wang X, Wang L, Lin X, Yang X, Liu W, Zhao ZK. Visualizing Soluble Protein Mutants by Using Monomeric Red Fluorescent Protein as a Reporter for Directed Evolution. Appl Biochem Biotechnol 2018; 185:81-90. [PMID: 29082479 DOI: 10.1007/s12010-017-2640-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2017] [Accepted: 10/17/2017] [Indexed: 11/29/2022]
Abstract
Directed evolution-based protein engineering usually generates large library contained insoluble mutants because of structural disturbance by mutation. To reduce the workload and costs, it is crucial to identify and eliminate those insoluble variants prior to dedicated analysis. Here, we demonstrate a method to visualize soluble protein mutants by using monomeric red fluorescent protein (mRFP) as a fusion tag. A plasmid was devised to express nicotinic acid mononucleotide adenylyltransferase (NadD) fused with a GGGS-linked mRFP tag at the C-terminus. The plasmid was subjected to site saturation mutagenesis within the nadD gene, used to transform Escherichia coli DH10B competent cells, leading to colonies with different red intensities. It was found that the fluorescence intensity of the cell culture correlated positively with the content of NadD-mRFP mutant in the supernatant. Mutation at position 132 led to a library of which most colonies lost the red phenotype, indicating that the position had a key role for proper protein folding. Similarly, mRFP enabled identification of soluble mutants of other enzymes including 1-deoxy-D-xylulose-5-phosphate reductoisomerase and phosphite dehydrogenase. These data suggested that mRFP can serve as a fusion reporter for visualizing soluble protein mutants to facilitate more efficient library screening in directed evolution.
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Affiliation(s)
- Xueying Wang
- Division of Biotechnology, Dalian Institute of Chemical Physics, CAS, Dalian, 116023, People's Republic of China
- University of Chinese Academy of Sciences, Beijing, 100049, People's Republic of China
| | - Lei Wang
- Division of Biotechnology, Dalian Institute of Chemical Physics, CAS, Dalian, 116023, People's Republic of China
| | - Xinping Lin
- Division of Biotechnology, Dalian Institute of Chemical Physics, CAS, Dalian, 116023, People's Republic of China
| | - Xiaobing Yang
- Division of Biotechnology, Dalian Institute of Chemical Physics, CAS, Dalian, 116023, People's Republic of China
| | - Wujun Liu
- Division of Biotechnology, Dalian Institute of Chemical Physics, CAS, Dalian, 116023, People's Republic of China
| | - Zongbao K Zhao
- Division of Biotechnology, Dalian Institute of Chemical Physics, CAS, Dalian, 116023, People's Republic of China.
- Dalian National Laboratory for Clean Energy, Dalian Institute of Chemical Physics, CAS, Dalian, 116023, People's Republic of China.
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Wang X, He Q, Yang Y, Wang J, Haning K, Hu Y, Wu B, He M, Zhang Y, Bao J, Contreras LM, Yang S. Advances and prospects in metabolic engineering of Zymomonas mobilis. Metab Eng 2018; 50:57-73. [PMID: 29627506 DOI: 10.1016/j.ymben.2018.04.001] [Citation(s) in RCA: 77] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2018] [Revised: 03/31/2018] [Accepted: 04/01/2018] [Indexed: 12/22/2022]
Abstract
Biorefinery of biomass-based biofuels and biochemicals by microorganisms is a competitive alternative of traditional petroleum refineries. Zymomonas mobilis is a natural ethanologen with many desirable characteristics, which makes it an ideal industrial microbial biocatalyst for commercial production of desirable bioproducts through metabolic engineering. In this review, we summarize the metabolic engineering progress achieved in Z. mobilis to expand its substrate and product ranges as well as to enhance its robustness against stressful conditions such as inhibitory compounds within the lignocellulosic hydrolysates and slurries. We also discuss a few metabolic engineering strategies that can be applied in Z. mobilis to further develop it as a robust workhorse for economic lignocellulosic bioproducts. In addition, we briefly review the progress of metabolic engineering in Z. mobilis related to the classical synthetic biology cycle of "Design-Build-Test-Learn", as well as the progress and potential to develop Z. mobilis as a model chassis for biorefinery practices in the synthetic biology era.
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Affiliation(s)
- Xia Wang
- Hubei Collaborative Innovation Center for Green Transformation of Bio-resources, Environmental Microbial Technology Center of Hubei Province, Hubei Key Laboratory of Industrial Biotechnology, College of Life Sciences, Hubei University, Wuhan 430062, China.
| | - Qiaoning He
- Hubei Collaborative Innovation Center for Green Transformation of Bio-resources, Environmental Microbial Technology Center of Hubei Province, Hubei Key Laboratory of Industrial Biotechnology, College of Life Sciences, Hubei University, Wuhan 430062, China.
| | - Yongfu Yang
- Hubei Collaborative Innovation Center for Green Transformation of Bio-resources, Environmental Microbial Technology Center of Hubei Province, Hubei Key Laboratory of Industrial Biotechnology, College of Life Sciences, Hubei University, Wuhan 430062, China.
| | - Jingwen Wang
- Hubei Collaborative Innovation Center for Green Transformation of Bio-resources, Environmental Microbial Technology Center of Hubei Province, Hubei Key Laboratory of Industrial Biotechnology, College of Life Sciences, Hubei University, Wuhan 430062, China.
| | - Katie Haning
- Institute for Cellular and Molecular Biology, Department of Chemical Engineering, Cockrell School of Engineering, University of Texas at Austin, Austin, TX, United States.
| | - Yun Hu
- Hubei Collaborative Innovation Center for Green Transformation of Bio-resources, Environmental Microbial Technology Center of Hubei Province, Hubei Key Laboratory of Industrial Biotechnology, College of Life Sciences, Hubei University, Wuhan 430062, China.
| | - Bo Wu
- Key Laboratory of Development and Application of Rural Renewable Energy, Biomass Energy Technology Research Centre, Biogas Institute of Ministry of Agriculture, South Renmin Road, Chengdu 610041, China.
| | - Mingxiong He
- Key Laboratory of Development and Application of Rural Renewable Energy, Biomass Energy Technology Research Centre, Biogas Institute of Ministry of Agriculture, South Renmin Road, Chengdu 610041, China.
| | - Yaoping Zhang
- DOE-Great Lakes Bioenergy Research Center (GLBRC), University of Wisconsin-Madison, Madison, WI, United States.
| | - Jie Bao
- State Key Laboratory of Bioreactor Engineering, East China University of Science and Technology, 130 Meilong Road, Shanghai 200237, China.
| | - Lydia M Contreras
- Institute for Cellular and Molecular Biology, Department of Chemical Engineering, Cockrell School of Engineering, University of Texas at Austin, Austin, TX, United States.
| | - Shihui Yang
- Hubei Collaborative Innovation Center for Green Transformation of Bio-resources, Environmental Microbial Technology Center of Hubei Province, Hubei Key Laboratory of Industrial Biotechnology, College of Life Sciences, Hubei University, Wuhan 430062, China.
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You C, Huang R, Wei X, Zhu Z, Zhang YHP. Protein engineering of oxidoreductases utilizing nicotinamide-based coenzymes, with applications in synthetic biology. Synth Syst Biotechnol 2017; 2:208-218. [PMID: 29318201 PMCID: PMC5655348 DOI: 10.1016/j.synbio.2017.09.002] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2017] [Revised: 09/08/2017] [Accepted: 09/22/2017] [Indexed: 01/01/2023] Open
Abstract
Two natural nicotinamide-based coenzymes (NAD and NADP) are indispensably required by the vast majority of oxidoreductases for catabolism and anabolism, respectively. Most NAD(P)-dependent oxidoreductases prefer one coenzyme as an electron acceptor or donor to the other depending on their different metabolic roles. This coenzyme preference associated with coenzyme imbalance presents some challenges for the construction of high-efficiency in vivo and in vitro synthetic biology pathways. Changing the coenzyme preference of NAD(P)-dependent oxidoreductases is an important area of protein engineering, which is closely related to product-oriented synthetic biology projects. This review focuses on the methodology of nicotinamide-based coenzyme engineering, with its application in improving product yields and decreasing production costs. Biomimetic nicotinamide-containing coenzymes have been proposed to replace natural coenzymes because they are more stable and less costly than natural coenzymes. Recent advances in the switching of coenzyme preference from natural to biomimetic coenzymes are also covered in this review. Engineering coenzyme preferences from natural to biomimetic coenzymes has become an important direction for coenzyme engineering, especially for in vitro synthetic pathways and in vivo bioorthogonal redox pathways.
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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, People's Republic of China
| | - Rui Huang
- Biological Systems Engineering Department, Virginia Tech, 304 Seitz Hall, Blacksburg, VA 24061, USA
| | - Xinlei Wei
- Tianjin Institute of Industrial Biotechnology, Chinese Academy of Sciences, 32 West 7th Avenue, Tianjin Airport Economic Area, Tianjin, 300308, People's Republic of China
| | - Zhiguang Zhu
- Tianjin Institute of Industrial Biotechnology, Chinese Academy of Sciences, 32 West 7th Avenue, Tianjin Airport Economic Area, Tianjin, 300308, People's Republic of China
| | - Yi-Heng Percival Zhang
- Tianjin Institute of Industrial Biotechnology, Chinese Academy of Sciences, 32 West 7th Avenue, Tianjin Airport Economic Area, Tianjin, 300308, People's Republic of China.,Biological Systems Engineering Department, Virginia Tech, 304 Seitz Hall, Blacksburg, VA 24061, USA
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Nowak C, Pick A, Lommes P, Sieber V. Enzymatic Reduction of Nicotinamide Biomimetic Cofactors Using an Engineered Glucose Dehydrogenase: Providing a Regeneration System for Artificial Cofactors. ACS Catal 2017. [DOI: 10.1021/acscatal.7b00721] [Citation(s) in RCA: 61] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Claudia Nowak
- Department
of Life Science Engineering, Straubing Center of Science, Technical University of Munich, Schulgasse 16, 94315 Straubing, Germany
| | - André Pick
- Department
of Life Science Engineering, Straubing Center of Science, Technical University of Munich, Schulgasse 16, 94315 Straubing, Germany
| | - Petra Lommes
- Department
of Life Science Engineering, Straubing Center of Science, Technical University of Munich, Schulgasse 16, 94315 Straubing, Germany
| | - Volker Sieber
- Department
of Life Science Engineering, Straubing Center of Science, Technical University of Munich, Schulgasse 16, 94315 Straubing, Germany
- TUM Catalysis Research Center, Ernst-Otto-Fischer-Straße 1, 85748 Garching, Germany
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