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Nguyen N, Forstater JH, McIntosh JA. Decarboxylation in Natural Products Biosynthesis. JACS AU 2024; 4:2715-2745. [PMID: 39211618 PMCID: PMC11350588 DOI: 10.1021/jacsau.4c00425] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/13/2024] [Revised: 07/01/2024] [Accepted: 07/05/2024] [Indexed: 09/04/2024]
Abstract
Decarboxylation reactions are frequently found in the biosynthesis of primary and secondary metabolites. Decarboxylase enzymes responsible for these transformations operate via diverse mechanisms and act on a large variety of substrates, making them appealing in terms of biotechnological applications. This Perspective focuses on the occurrence of decarboxylation reactions in natural product biosynthesis and provides a perspective on their applications in biocatalysis for fine chemicals and pharmaceuticals.
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2
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Carli S, Marchini E, Catani M, Orlandi M, Bazzanella N, Barboni D, Boaretto R, Cavazzini A, Caramori S. Electrocatalytic Poly(3,4-ethylenedioxythiophene) for Electrochemical Conversion of 5-Hydroxymethylfurfural. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2024; 40:10115-10128. [PMID: 38703121 DOI: 10.1021/acs.langmuir.4c00420] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/06/2024]
Abstract
This study investigates the utilization of the conductive polymer poly(3,4-ethylenedioxythiophene) (PEDOT) as a catalytic material for the 2,2,6,6-tetramethylpiperidine-1-oxyl (TEMPO)-mediated oxidation of 5-hydroxymethylfurfural (HMF) to 2,5-furandicarboxylic acid (FDCA). PEDOT films doped with different counterions were electrodeposited on graphite foil. In particular, the mobile anion perchlorate and the polymeric ionomers polystyrenesulfonate, Nafion, and Aquivion were used. The electrocatalytic properties of PEDOT films were evaluated toward the TEMPO redox mediator in the absence and the presence of HMF as a substrate for oxidation reactions. The electrocatalytic HMF oxidation was confirmed to occur at PEDOT electrodes, and it was also found that the chemical nature of PEDOT counterions controls the electrocatalytic conversion of HMF by modulating the kinetics of the electrochemical generation of the oxoammonium cation TEMPO(+). Potentiostatic electrolysis experiments showed that both the reference graphite electrode and PEDOT substrates were able to convert HMF to FDCA with an 80% faradaic efficiency (FE) and a >90% yield (FDCA), but, compared to graphite, the complete conversion of HMF to FDCA required a ca. 30% shorter time when using PEDOT electrodes doped with perchlorate or Aquivion, thanks to their ability to sustain a higher current density in the initial phase of the electrolysis. In addition, while all PEDOT films were chemically stable under the electrochemical conditions herein described, only PEDOT films doped with Aquivion were also mechanically robust and stable against delamination. Thus, the new PEDOT/Aquivion composite may represent the best choice for the implementation of PEDOT-based electrodes in TEMPO-mediated electrocatalytic applications.
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Affiliation(s)
- Stefano Carli
- Department of Environmental and Prevention Sciences, University of Ferrara, 44121 Ferrara, Italy
| | - Edoardo Marchini
- Department of Chemical, Pharmaceutical and Agrarian Sciences, University of Ferrara, 44121 Ferrara, Italy
| | - Martina Catani
- Department of Chemical, Pharmaceutical and Agrarian Sciences, University of Ferrara, 44121 Ferrara, Italy
| | - Michele Orlandi
- Department of Physics, University of Trento, Via Sommarive 14, 38123 Trento, Italy
| | - Nicola Bazzanella
- Department of Physics, University of Trento, Via Sommarive 14, 38123 Trento, Italy
| | - Davide Barboni
- Department of Chemical, Pharmaceutical and Agrarian Sciences, University of Ferrara, 44121 Ferrara, Italy
| | - Rita Boaretto
- Department of Chemical, Pharmaceutical and Agrarian Sciences, University of Ferrara, 44121 Ferrara, Italy
| | - Alberto Cavazzini
- Department of Chemical, Pharmaceutical and Agrarian Sciences, University of Ferrara, 44121 Ferrara, Italy
- Council for Agricultural Research and Economics─CREA, 00184 Rome, Italy
| | - Stefano Caramori
- Department of Chemical, Pharmaceutical and Agrarian Sciences, University of Ferrara, 44121 Ferrara, Italy
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3
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Syrén PO. Ancestral terpene cyclases: From fundamental science to applications in biosynthesis. Methods Enzymol 2024; 699:311-341. [PMID: 38942509 DOI: 10.1016/bs.mie.2024.04.025] [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] [Indexed: 06/30/2024]
Abstract
Terpenes constitute one of the largest family of natural products with potent applications as renewable platform chemicals and medicines. The low activity, selectivity and stability displayed by terpene biosynthetic machineries can constitute an obstacle towards achieving expedient biosynthesis of terpenoids in processes that adhere to the 12 principles of green chemistry. Accordingly, engineering of terpene synthase enzymes is a prerequisite for industrial biotechnology applications, but obstructed by their complex catalysis that depend on reactive carbocationic intermediates that are prone to undergo bifurcation mechanisms. Rational redesign of terpene synthases can be tedious and requires high-resolution structural information, which is not always available. Furthermore, it has proven difficult to link sequence space of terpene synthase enzymes to specific product profiles. Herein, the author shows how ancestral sequence reconstruction (ASR) can favorably be used as a protein engineering tool in the redesign of terpene synthases without the need of a structure, and without excessive screening. A detailed workflow of ASR is presented along with associated limitations, with a focus on applying this methodology on terpene synthases. From selected examples of both class I and II enzymes, the author advocates that ancestral terpene cyclases constitute valuable assets to shed light on terpene-synthase catalysis and in enabling accelerated biosynthesis.
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Affiliation(s)
- Per-Olof Syrén
- School of Chemistry, Biotechnology and Health, Science for Life Laboratory, KTH Royal Institute of Technology, Solna, Sweden; School of Engineering Sciences in Chemistry, Biotechnology and Health, Department of Fibre and Polymer Technology, KTH Royal Institute of Technology, Stockholm, Sweden.
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4
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Wen K, Tao Y, Jiang W, Jiang L, Zhu J, Li Q. (De)carboxylation mechanisms of heteroaromatic substrates catalyzed by prenylated FMN-dependent UbiD decarboxylases: An in-silico study. Int J Biol Macromol 2024; 260:129294. [PMID: 38211929 DOI: 10.1016/j.ijbiomac.2024.129294] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2023] [Revised: 12/24/2023] [Accepted: 01/05/2024] [Indexed: 01/13/2024]
Abstract
The UbiD enzymes are proposed to catalyze reversible (de)carboxylation reaction of unsaturated carboxylic acids using prenylated flavin mononucleotide (prFMN) as a cofactor. This positions UbiD enzymes as promising candidates for converting CO2 into valuable chemicals. However, their industrial-scale biotransformation is currently constrained by low conversion rates attributed to thermodynamic limitations. To enhance the carboxylation activity of UbiD enzymes, a molecular-level understanding of the (de)carboxylation mechanisms is necessary. In this study, we investigated the reaction mechanisms of heteroaromatic substrates catalyzed by PtHmfF, PaHudA, and AnlnD enzymes using molecular dynamics (MD) simulations and free energy calculations. Our extensive mechanistic study elucidates the mechanisms involved in the formation of the initial prFMN-substrate intermediate. Specifically, we observed nucleophilic attack during decarboxylation, while carboxylation reactions involving furoic acid, pyrrole, and indole tend to favor a 1,3-dipolar cycloaddition mechanism. Furthermore, we identified proton transfer as the rate-limiting step in the carboxylation reaction. In addition, we considered the perspectives of reaction energies and electron transfer to understand the distinct mechanisms underlying decarboxylation and carboxylation. Our calculated free energies are consistent with available experimental kinetics data. Finally, we explored how different rotamers of catalytic residues influence the efficiency of the initial intermediate formation.
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Affiliation(s)
- Kai Wen
- Key Laboratory for Molecular Enzymology and Engineering of Ministry of Education, School of Life Sciences, Jilin University, Changchun 130012, China
| | - Yu Tao
- Key Laboratory for Molecular Enzymology and Engineering of Ministry of Education, School of Life Sciences, Jilin University, Changchun 130012, China
| | - Wenyan Jiang
- Key Laboratory for Molecular Enzymology and Engineering of Ministry of Education, School of Life Sciences, Jilin University, Changchun 130012, China
| | - Liyan Jiang
- Key Laboratory for Molecular Enzymology and Engineering of Ministry of Education, School of Life Sciences, Jilin University, Changchun 130012, China
| | - Jingxuan Zhu
- Key Laboratory for Molecular Enzymology and Engineering of Ministry of Education, School of Life Sciences, Jilin University, Changchun 130012, China.
| | - Quanshun Li
- Key Laboratory for Molecular Enzymology and Engineering of Ministry of Education, School of Life Sciences, Jilin University, Changchun 130012, China; Center for Supramolecular Chemical Biology, Jilin University, Changchun 130012, China.
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5
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Jia Y, Gui Z, Zhang W, Yan T, Tan J, Chen L, Gao Q, Zhang Y, Tang Y. Enhancing Low-Potential Electrosynthesis of 2,5-Furandicarboxylic Acid on Monolithic CuO by Constructing Oxygen Vacancies. ACS APPLIED MATERIALS & INTERFACES 2024; 16:8697-8706. [PMID: 38330188 DOI: 10.1021/acsami.3c16362] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/10/2024]
Abstract
Electrosynthesis of 2,5-furandicarboxylic acid (FDCA) from the biomass-derived 5-hydroxymethylfurfural (HMF) is one of the most potential means to produce a bioplastic monomer. Copper oxide (CuO) catalyst shows promising prospects due to its high surface activity, conductivity, and stability, but relatively poor capability of oxygen evolution; however, the weak adsorption of substrates and the lack of facile synthetic strategies largely restrict its practical application. Here, a novel facile in situ method, alternate cycle voltammetry (denoted as c) and potentiostatic electrolysis (denoted as p), was proposed to prepare a monolithic cpc-CuO/Cu-foam electrocatalyst. Along with the increment of CuO and its surficial oxygen vacancies (OV), the FDCA yield, productivity, and Faradaic efficiency can reach up to ∼98.5%, ∼0.2 mmol/cm2, and ∼94.5% under low potential of 1.404 VRHE. Such an efficient electrosynthesis system can be easily scaled up to afford pure FDCA powders. In a combinatory analysis via electron paramagnetic resonance spectroscopy, H2 temperature-programmed reduction, open circuit potential, infrared spectroscopy, zeta potential, electrochemical measurement, and theoretical calculation, we found that the CuO was the active phase and OV generated on CuO surface can dramatically enhance the adsorption of *HMF and *OH (* denotes an active site), accounting for its superior FDCA production. This work offers an excellent paradigm for enhancing biomass valorization on CuO catalysts by constructing surficial defects.
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Affiliation(s)
- Yingshuai Jia
- Department of Chemistry, Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, and Laboratory of Advanced Materials, Fudan University, Shanghai 200433, P.R. China
| | - Zhuxin Gui
- Department of Chemistry, Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, and Laboratory of Advanced Materials, Fudan University, Shanghai 200433, P.R. China
| | - Wenbiao Zhang
- Department of Chemistry, Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, and Laboratory of Advanced Materials, Fudan University, Shanghai 200433, P.R. China
- College of Chemistry and Materials Science, and Guangdong Provincial Key Laboratory of Functional Supramolecular Coordination Materials and Applications, Jinan University, Guangzhou 510632, P.R. China
| | - Tianlan Yan
- Department of Chemistry, Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, and Laboratory of Advanced Materials, Fudan University, Shanghai 200433, P.R. China
| | - Jingwen Tan
- College of Chemistry and Materials Science, and Guangdong Provincial Key Laboratory of Functional Supramolecular Coordination Materials and Applications, Jinan University, Guangzhou 510632, P.R. China
| | - Li Chen
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes, and School of Chemistry and Molecular Engineering, East China Normal University, Shanghai 200062, P.R. China
| | - Qingsheng Gao
- College of Chemistry and Materials Science, and Guangdong Provincial Key Laboratory of Functional Supramolecular Coordination Materials and Applications, Jinan University, Guangzhou 510632, P.R. China
| | - Yahong Zhang
- Department of Chemistry, Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, and Laboratory of Advanced Materials, Fudan University, Shanghai 200433, P.R. China
| | - Yi Tang
- Department of Chemistry, Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, and Laboratory of Advanced Materials, Fudan University, Shanghai 200433, P.R. China
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6
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Gahloth D, Fisher K, Marshall S, Leys D. The prFMNH 2-binding chaperone LpdD assists UbiD decarboxylase activation. J Biol Chem 2024; 300:105653. [PMID: 38224946 PMCID: PMC10865409 DOI: 10.1016/j.jbc.2024.105653] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2023] [Revised: 12/15/2023] [Accepted: 12/26/2023] [Indexed: 01/17/2024] Open
Abstract
The UbiD enzyme family of prenylated flavin (prFMN)-dependent reversible decarboxylases is near ubiquitously present in microbes. For some UbiD family members, enzyme activation through prFMNH2 binding and subsequent oxidative maturation of the cofactor readily occurs, both in vivo in a heterologous host and through in vitro reconstitution. However, isolation of the active holo-enzyme has proven intractable for others, notably the canonical Escherichia coli UbiD. We show that E. coli heterologous expression of the small protein LpdD-associated with the UbiD-like gallate decarboxylase LpdC from Lactobacillus plantarum-unexpectedly leads to 3,4-dihydroxybenzoic acid decarboxylation whole-cell activity. This activity was shown to be linked to endogenous E. coli ubiD expression levels. The crystal structure of the purified LpdD reveals a dimeric protein with structural similarity to the eukaryotic heterodimeric proteasome assembly chaperone Pba3/4. Solution studies demonstrate that LpdD protein specifically binds to reduced prFMN species only. The addition of the LpdD-prFMNH2 complex supports reconstitution and activation of the purified E. coli apo-UbiD in vitro, leading to modest 3,4-dihydroxybenzoic acid decarboxylation. These observations suggest that LpdD acts as a prFMNH2-binding chaperone, enabling apo-UbiD activation through enhanced prFMNH2 incorporation and subsequent oxidative maturation. Hence, while a single highly conserved flavin prenyltransferase UbiX is found associated with UbiD enzymes, our observations suggest considerable diversity in UbiD maturation, ranging from robust autocatalytic to chaperone-mediated processes. Unlocking the full (de)carboxylation scope of the UbiD-enzyme family will thus require more than UbiX coexpression.
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Affiliation(s)
- Deepankar Gahloth
- Manchester Institute of Biotechnology, University of Manchester, Manchester, UK
| | - Karl Fisher
- Manchester Institute of Biotechnology, University of Manchester, Manchester, UK
| | - Stephen Marshall
- Manchester Institute of Biotechnology, University of Manchester, Manchester, UK
| | - David Leys
- Manchester Institute of Biotechnology, University of Manchester, Manchester, UK.
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7
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Fan Y, Wu S, Shi J, Li X, Yang Y, Feng Y, Xue S. The catalytic mechanism of direction-dependent interactions for 2,3-dihydroxybenzoate decarboxylase. Appl Microbiol Biotechnol 2023; 107:7451-7462. [PMID: 37851105 DOI: 10.1007/s00253-023-12813-9] [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: 05/11/2023] [Revised: 09/14/2023] [Accepted: 09/21/2023] [Indexed: 10/19/2023]
Abstract
Benzoic acid decarboxylases offer an elegant alternative to CO2 fixation by reverse reaction-carboxylation, which is named the bio-Kolbe-Schmitt reaction, but they are unfavorable to carboxylation. Enhancing the carboxylation efficiency of reversible benzoic acid decarboxylases is restricted by the unexplained carboxylation mechanisms. The direction of reversible enzyme catalytic reactions depends on whether catalytic residues at the active center of the enzyme are protonated, which is subjected by the pH. Therefore, the forward and reverse reactions could be separated at different pH values. Reversible 2,3-dihydroxybenzoate acid decarboxylase undergoes decarboxylation at pH 5.0 and carboxylation at pH 8.6. However, it is unknown whether the interaction of enzymes with substrates and products in the forward and reverse reactions can be exploited to improve the catalytic activity of reversible enzymes in the unfavorable direction. Here, we identify a V-shaped tunnel of 2,3-dihydroxybenzoic acid decarboxylase from Aspergillus oryzae (2,3-DHBD_Ao) through which the substrate travels in the enzyme, and demonstrate that the side chain conformation of a tyrosine residue controls the entry and exit of substrate/product during reversible reactions. Together with the kinetic studies of the mutants, it is clarified that interactions between substrate/product traveling through the enzyme tunnel in 2,3-DHBD_Ao are direction-dependent. These results enrich the understanding of the interactions of substrates/products with macromolecular reversible enzymes in different reaction directions, thereby demonstrating a possible path for engineering decarboxylases with higher carboxylation efficiency. KEY POINTS: • The residue Trp23 of 2,3-DHBD_Ao served as a switch to control the entry and exit of catechol • A V-shaped tunnel of 2,3-DHBD_Ao for decarboxylation and carboxylation reactions was identified • The results provide a promising strategy for engineering decarboxylases with direction-dependent residues inside the substrate/product traveling tunnel of the enzyme.
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Affiliation(s)
- Yan Fan
- School of Bioengineering, Dalian University of Technology, Dalian, 116024, China
- Guangdong Provincial Key Laboratory of Lingnan Specialty Food Science and Technology, Zhongkai University of Agriculture and Engineering, Guangzhou, 510225, China
- Department of Biotechnology, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, 116023, China
| | - Sijin Wu
- Laboratory of Molecular Modeling and Design, State Key Laboratory of Molecular Reaction Dynamics, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, 116023, China
| | - Jianping Shi
- School of Bioengineering, Dalian University of Technology, Dalian, 116024, China
| | - Xianglong Li
- School of Bioengineering, Dalian University of Technology, Dalian, 116024, China
| | - Yongliang Yang
- School of Bioengineering, Dalian University of Technology, Dalian, 116024, China
| | - Yanbin Feng
- School of Bioengineering, Dalian University of Technology, Dalian, 116024, China.
| | - Song Xue
- School of Bioengineering, Dalian University of Technology, Dalian, 116024, China.
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8
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Tong Y, Wei Y, Ju Y, Li P, Zhang Y, Li L, Gao L, Liu S, Liu D, Hu Y, Li Z, Yu H, Luo Y, Wang J, Wang Y, Zhang Y. Anaerobic purinolytic enzymes enable dietary purine clearance by engineered gut bacteria. Cell Chem Biol 2023; 30:1104-1114.e7. [PMID: 37164019 DOI: 10.1016/j.chembiol.2023.04.008] [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: 01/06/2023] [Revised: 03/08/2023] [Accepted: 04/17/2023] [Indexed: 05/12/2023]
Abstract
Uric acid, the end product of purine degradation, causes hyperuricemia and gout, afflicting hundreds of millions of people. The debilitating effects of gout are exacerbated by dietary purine intake, and thus a potential therapeutic strategy is to enhance purine degradation in the gut microbiome. Aerobic purine degradation involves oxidative dearomatization of uric acid catalyzed by the O2-dependent uricase. The enzymes involved in purine degradation in strictly anaerobic bacteria remain unknown. Here we report the identification and characterization of these enzymes, which include four hydrolases belonging to different enzyme families, and a prenyl-flavin mononucleotide-dependent decarboxylase. Introduction of the first two hydrolases to Escherichia coli Nissle 1917 enabled its anaerobic growth on xanthine as the sole nitrogen source. Oral supplementation of these engineered probiotics ameliorated hyperuricemia in a Drosophila melanogaster model, including the formation of renal uric acid stones and a shortened lifespan, providing a route toward the development of purinolytic probiotics.
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Affiliation(s)
- Yang Tong
- Tianjin Key Laboratory for Modern Drug Delivery & High-Efficiency, Collaborative Innovation Center of Chemical Science and Engineering, School of Pharmaceutical Science and Technology, Tianjin University, Tianjin 300072, China; Frontiers Science Center for Synthetic Biology (Ministry of Education), Tianjin University, Tianjin 300072, China; Key Laboratory of Systems Bioengineering (Ministry of Education), School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China; Department of Chemistry, Tianjin University, Tianjin 300072, P.R. China
| | - Yifeng Wei
- Singapore Institute of Food and Biotechnology Innovation, Agency for Science, Technology and Research (A∗STAR), Singapore 138669, Singapore
| | - Yingjie Ju
- Tianjin Key Laboratory for Modern Drug Delivery & High-Efficiency, Collaborative Innovation Center of Chemical Science and Engineering, School of Pharmaceutical Science and Technology, Tianjin University, Tianjin 300072, China
| | - Peishan Li
- Tianjin Key Laboratory for Modern Drug Delivery & High-Efficiency, Collaborative Innovation Center of Chemical Science and Engineering, School of Pharmaceutical Science and Technology, Tianjin University, Tianjin 300072, China; Frontiers Science Center for Synthetic Biology (Ministry of Education), Tianjin University, Tianjin 300072, China
| | - Yumin Zhang
- Tianjin Key Laboratory of Radiation Medicine and Molecular Nuclear Medicine, Institute of Radiation Medicine, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin 300192, P.R. China
| | - Liqin Li
- Tianjin Speerise Challenge Biotechnology Co., Ltd., Zhangjiawo Industrial Park, No. 16 Huiyuan Road, Zhangjiawo Town, Xiqing District, Tianjin 300380, China
| | - Lujuan Gao
- Tianjin Key Laboratory for Modern Drug Delivery & High-Efficiency, Collaborative Innovation Center of Chemical Science and Engineering, School of Pharmaceutical Science and Technology, Tianjin University, Tianjin 300072, China
| | - Shengnan Liu
- Tianjin Key Laboratory for Modern Drug Delivery & High-Efficiency, Collaborative Innovation Center of Chemical Science and Engineering, School of Pharmaceutical Science and Technology, Tianjin University, Tianjin 300072, China; Frontiers Science Center for Synthetic Biology (Ministry of Education), Tianjin University, Tianjin 300072, China
| | - Dazhi Liu
- Tianjin Key Laboratory for Modern Drug Delivery & High-Efficiency, Collaborative Innovation Center of Chemical Science and Engineering, School of Pharmaceutical Science and Technology, Tianjin University, Tianjin 300072, China; Meining Pharma Inc, 2-401-1, Bldg 8, Huiying Industrial Park, No. 86 West Zhonghuan Road, Tianjin Pilot Free Trade Zone, Tianjin 300308, China
| | - Yiling Hu
- Tianjin Key Laboratory for Modern Drug Delivery & High-Efficiency, Collaborative Innovation Center of Chemical Science and Engineering, School of Pharmaceutical Science and Technology, Tianjin University, Tianjin 300072, China; Frontiers Science Center for Synthetic Biology (Ministry of Education), Tianjin University, Tianjin 300072, China
| | - Zhi Li
- Tianjin Key Laboratory for Modern Drug Delivery & High-Efficiency, Collaborative Innovation Center of Chemical Science and Engineering, School of Pharmaceutical Science and Technology, Tianjin University, Tianjin 300072, China; Frontiers Science Center for Synthetic Biology (Ministry of Education), Tianjin University, Tianjin 300072, China
| | - Hongbin Yu
- Department of Hematology, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Yunzi Luo
- Frontiers Science Center for Synthetic Biology (Ministry of Education), Tianjin University, Tianjin 300072, China; Key Laboratory of Systems Bioengineering (Ministry of Education), School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China
| | - Jian Wang
- Tianjin Speerise Challenge Biotechnology Co., Ltd., Zhangjiawo Industrial Park, No. 16 Huiyuan Road, Zhangjiawo Town, Xiqing District, Tianjin 300380, China
| | - Yiwen Wang
- Tianjin Key Laboratory for Modern Drug Delivery & High-Efficiency, Collaborative Innovation Center of Chemical Science and Engineering, School of Pharmaceutical Science and Technology, Tianjin University, Tianjin 300072, China.
| | - Yan Zhang
- Tianjin Key Laboratory for Modern Drug Delivery & High-Efficiency, Collaborative Innovation Center of Chemical Science and Engineering, School of Pharmaceutical Science and Technology, Tianjin University, Tianjin 300072, China; Frontiers Science Center for Synthetic Biology (Ministry of Education), Tianjin University, Tianjin 300072, China; Key Laboratory of Systems Bioengineering (Ministry of Education), School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China; Department of Chemistry, Tianjin University, Tianjin 300072, P.R. China.
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9
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Xiao W, Yan S, Liu X, Sun S, Ui Haq Khan Z, Wu W, Sun J. Theoretical study on the degradation mechanism, kinetics and toxicity for aqueous ozonation reaction of furan derivatives. CHEMOSPHERE 2023; 332:138782. [PMID: 37142106 DOI: 10.1016/j.chemosphere.2023.138782] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/17/2023] [Revised: 03/29/2023] [Accepted: 04/24/2023] [Indexed: 05/06/2023]
Abstract
The compounds including Furan-2,5-dicarboxylic acid (FDCA), 2-methyl-3-furoic acid (MFA), and 2-furoic acid (FA), containing Furan rings are considered to be possessing high ozone reactivity, although in depth studies of their ozonation processes have not been carried out yet. Hence, mechanism, kinetics and toxicity by quantum chemical, and their structure activity relationship are being investigated in this study. Studies of reaction mechanisms revealed that during the ozonolysis of three furan derivatives containing C=C double bond, furan ring opening occurs. At temperature (298 K) and pressure of 1 atm the degradations rates of 2.22 × 103 M-1 s-1 (FDCA), 5.81 × 106 M-1 s-1 (MFA) and 1.22 × 105 M-1 s-1 (FA) suggested that the reactivity order is: MFA > FA > FDCA. In the presence of water, oxygen and ozone, the primary product of ozonation, the Criegee intermediates (CIs) would produce lower molecule weight of aldehydes and carboxylic acids by undergoing degradation pathways. The aquatic toxicity reveals that three furan derivatives play green chemicals roles. Significantly, most of degradation products are least harmful to organisms residing the hydrosphere. The mutagenicity and developmental toxicity of FDCA is minimum as compared to FA and MFA, which shows the applicability of FDCA in a wider and broader field. Results of this study revealed its importance in the industrial sector and degradation experiments.
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Affiliation(s)
- Weikang Xiao
- Hubei Key Laboratory of Pollutant Analysis & Reuse Technology, College of Chemistry and Chemical Engineering, Hubei Normal University, Cihu Road 11, Huangshi, Hubei, 435002, PR China
| | - Suding Yan
- College of Urban and Environmental Sciences, Hubei Normal University, Huangshi, 435002, PR China
| | - Xiufan Liu
- Hubei Key Laboratory of Pollutant Analysis & Reuse Technology, College of Chemistry and Chemical Engineering, Hubei Normal University, Cihu Road 11, Huangshi, Hubei, 435002, PR China
| | - Simei Sun
- Huangshi Key Laboratory of Photoelectric Technology and Materials, College of Physics and Electronic Science, Hubei Normal University, Huangshi, 435002, PR China
| | - Zia Ui Haq Khan
- Department of Environmental Sciences, COMSATS University Islamabad, Vehari Campus, 61100, Pakistan
| | - Wenzhong Wu
- College of Foreign Languages, Hubei Normal University, Cihu Road 11, Huangshi, Hubei, 435002, PR China
| | - Jingyu Sun
- Hubei Key Laboratory of Pollutant Analysis & Reuse Technology, College of Chemistry and Chemical Engineering, Hubei Normal University, Cihu Road 11, Huangshi, Hubei, 435002, PR China.
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10
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Bierbaumer S, Nattermann M, Schulz L, Zschoche R, Erb TJ, Winkler CK, Tinzl M, Glueck SM. Enzymatic Conversion of CO 2: From Natural to Artificial Utilization. Chem Rev 2023; 123:5702-5754. [PMID: 36692850 PMCID: PMC10176493 DOI: 10.1021/acs.chemrev.2c00581] [Citation(s) in RCA: 25] [Impact Index Per Article: 25.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Enzymatic carbon dioxide fixation is one of the most important metabolic reactions as it allows the capture of inorganic carbon from the atmosphere and its conversion into organic biomass. However, due to the often unfavorable thermodynamics and the difficulties associated with the utilization of CO2, a gaseous substrate that is found in comparatively low concentrations in the atmosphere, such reactions remain challenging for biotechnological applications. Nature has tackled these problems by evolution of dedicated CO2-fixing enzymes, i.e., carboxylases, and embedding them in complex metabolic pathways. Biotechnology employs such carboxylating and decarboxylating enzymes for the carboxylation of aromatic and aliphatic substrates either by embedding them into more complex reaction cascades or by shifting the reaction equilibrium via reaction engineering. This review aims to provide an overview of natural CO2-fixing enzymes and their mechanistic similarities. We also discuss biocatalytic applications of carboxylases and decarboxylases for the synthesis of valuable products and provide a separate summary of strategies to improve the efficiency of such processes. We briefly summarize natural CO2 fixation pathways, provide a roadmap for the design and implementation of artificial carbon fixation pathways, and highlight examples of biocatalytic cascades involving carboxylases. Additionally, we suggest that biochemical utilization of reduced CO2 derivates, such as formate or methanol, represents a suitable alternative to direct use of CO2 and provide several examples. Our discussion closes with a techno-economic perspective on enzymatic CO2 fixation and its potential to reduce CO2 emissions.
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Affiliation(s)
- Sarah Bierbaumer
- Institute of Chemistry, University of Graz, NAWI Graz, Heinrichstraße 28, 8010 Graz, Austria
| | - Maren Nattermann
- Department of Biochemistry and Synthetic Metabolism, Max Planck Institute for Terrestrial Microbiology, Karl-von-Frisch Straße 10, 35043 Marburg, Germany
| | - Luca Schulz
- Department of Biochemistry and Synthetic Metabolism, Max Planck Institute for Terrestrial Microbiology, Karl-von-Frisch Straße 10, 35043 Marburg, Germany
| | | | - Tobias J Erb
- Department of Biochemistry and Synthetic Metabolism, Max Planck Institute for Terrestrial Microbiology, Karl-von-Frisch Straße 10, 35043 Marburg, Germany
| | - Christoph K Winkler
- Institute of Chemistry, University of Graz, NAWI Graz, Heinrichstraße 28, 8010 Graz, Austria
| | - Matthias Tinzl
- Department of Biochemistry and Synthetic Metabolism, Max Planck Institute for Terrestrial Microbiology, Karl-von-Frisch Straße 10, 35043 Marburg, Germany
| | - Silvia M Glueck
- Institute of Chemistry, University of Graz, NAWI Graz, Heinrichstraße 28, 8010 Graz, Austria
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11
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Kaneshiro AK, Datar PM, Marsh ENG. Negative Cooperativity in the Mechanism of Prenylated-Flavin-Dependent Ferulic Acid Decarboxylase: A Proposal for a "Two-Stroke" Decarboxylation Cycle. Biochemistry 2023; 62:53-61. [PMID: 36521056 DOI: 10.1021/acs.biochem.2c00460] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Ferulic acid decarboxylase (FDC) catalyzes the reversible carboxylation of various substituted phenylacrylic acids to produce the correspondingly substituted styrenes and CO2. FDC is a member of the UbiD family of enzymes that use prenylated-FMN (prFMN) to catalyze decarboxylation reactions on aromatic rings and C-C double bonds. Although a growing number of prFMN-dependent enzymes have been identified, the mechanism of the reaction remains poorly understood. Here, we present a detailed pre-steady-state kinetic analysis of the FDC-catalyzed reaction of prFMN with both styrene and phenylacrylic acid. Based on the pattern of reactivity observed, we propose a "two-stroke" kinetic model in which negative cooperativity between the two subunits of the FDC homodimer plays an important and previously unrecognized role in catalysis. In this model, catalysis is initiated at the high-affinity active site, which reacts with phenylacrylate to yield, after decarboxylation, the covalently bound styrene-prFMN cycloadduct. In the second stage of the catalytic cycle, binding of the second substrate molecule to the low-affinity active site drives a conformational switch that interconverts the high-affinity and low-affinity active sites. This switching of affinity couples the energetically unfavorable cycloelimination of styrene from the first site with the energetically favorable cycloaddition and decarboxylation of phenylacrylate at the second site. We note as a caveat that, at this point, the complexity of the FDC kinetics leaves open other mechanistic interpretations and that further experiments will be needed to more firmly establish or refute our proposal.
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12
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Żaczek S, Dybala-Defratyka A. Unravelling interactions between active site residues and DMAP in the initial steps of prenylated flavin mononucleotide biosynthesis catalyzed by PaUbiX. Biochim Biophys Acta Gen Subj 2022; 1866:130247. [PMID: 36162732 DOI: 10.1016/j.bbagen.2022.130247] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2021] [Revised: 09/15/2022] [Accepted: 09/20/2022] [Indexed: 10/14/2022]
Abstract
BACKGROUND Prenylated flavin mononucleotide (prFMN) is a recently discovered, heavily modified flavin compound. It is the only known cofactor that enables enzymatic 1,3-dipolar cycloaddition reactions. It is produced by enzymes from the UbiX family, from flavin mononucleotide and either dimethylallyl mono- or diphosphate. prFMN biosynthesis is currently reported to be initiated by protonation of the substrate by Glu140. METHODS Computational chemistry methods are applied herein - Constant pH MD, classical MD simulations, and QM cluster optimizations. RESULTS Glu140 competes for a single proton with Lys129 prior to prFMN biosynthesis, but it is the latter that adopted a protonated state. Once the prenyl-FMN adduct is formed, Glu140 occurs in a protonated state far more often, while the occupancy of protonated Lys129 does not change. Lys129, Glu140, and Arg122 seem to play a key role in either stabilizing or protonating DMAP phosphate group within the PaUbiX active site throughout initial steps of prFMN biosynthesis. CONCLUSIONS The role of Lys129 in the functioning of PaUbiX is reported for the first time. Glu140 is unlikely to act as a proton donor in prFMN biosynthesis. Instead, Lys129 and Arg122 fulfil this role. Glu140 still plays a role in contributing to hydrogen-bond network. This behavior is most likely conserved throughout the UbiX family due to the structural similarity of the active sites of those proteins. SIGNIFICANCE Mechanistic insights into a crucial biochemical process, the biosynthesis of prFMN, are provided. This study, although purely computational, extends and perfectly complements the knowledge obtained in classical laboratory experiments.
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Affiliation(s)
- Szymon Żaczek
- Institute of Applied Radiation Chemistry, Faculty of Chemistry, Lodz University of Technology, Żeromskiego 116, 90-924 Lodz, Poland
| | - Agnieszka Dybala-Defratyka
- Institute of Applied Radiation Chemistry, Faculty of Chemistry, Lodz University of Technology, Żeromskiego 116, 90-924 Lodz, Poland.
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13
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Li N, Zong MH. (Chemo)biocatalytic Upgrading of Biobased Furanic Platforms to Chemicals, Fuels, and Materials: A Comprehensive Review. ACS Catal 2022. [DOI: 10.1021/acscatal.2c02912] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Ning Li
- School of Food Science and Engineering, South China University of Technology, 381 Wushan Road, Guangzhou 510640, China
| | - Min-Hua Zong
- School of Food Science and Engineering, South China University of Technology, 381 Wushan Road, Guangzhou 510640, China
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14
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Roberts GW, Leys D. Structural insights into UbiD reversible decarboxylation. Curr Opin Struct Biol 2022; 75:102432. [PMID: 35843126 DOI: 10.1016/j.sbi.2022.102432] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2022] [Revised: 06/14/2022] [Accepted: 06/17/2022] [Indexed: 11/03/2022]
Abstract
The ubiquitous UbiX-UbiD system is associated with a wide range of microbial (de)carboxylation reactions. Recent X-ray crystallographic studies have contributed to elucidating the enigmatic mechanism underpinning the conversion of α,β-unsaturated acids by this system. The UbiD component utilises a unique cofactor, prenylated flavin (prFMN), generated by the bespoke action of the associated UbiX flavin prenyltransferase. Structure determination of a range of UbiX/UbiD representatives has revealed a generic mode of action for both the flavin-to-prFMN metamorphosis and the (de)carboxylation. In contrast to the conserved UbiX, the UbiD superfamily is associated with a versatile substrate range. The latter is reflected in the considerable variety of UbiD quaternary structure, dynamic behaviour and active site architecture. Directed evolution of UbiD enzymes has taken advantage of this apparent malleability to generate new variants supporting in vivo hydrocarbon production. Other applications include coupling UbiD to carboxylic acid reductase to convert alkenes into α,β-unsaturated aldehydes via enzymatic CO2 fixation.
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Affiliation(s)
- George W Roberts
- Manchester Institute of Biotechnology, Department of Chemistry, University of Manchester, 131 Princess Street, Manchester, M1 7DN, UK
| | - David Leys
- Manchester Institute of Biotechnology, Department of Chemistry, University of Manchester, 131 Princess Street, Manchester, M1 7DN, UK.
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15
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Chen J, Wang Y, Zhou M, Li Y. Boosting the electro-oxidation of 5-hydroxymethyl-furfural on a Co-CoS x heterojunction by intensified spin polarization. Chem Sci 2022; 13:4647-4653. [PMID: 35656131 PMCID: PMC9020186 DOI: 10.1039/d2sc00038e] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2022] [Accepted: 03/27/2022] [Indexed: 12/14/2022] Open
Abstract
The conversion of biomass-derived platform molecules (e.g., 5-hydroxymethyl furfural (HMF)) represents a sustainable route to produce value-added chemicals. Here we report the fabrication of an N-doped carbon nanotube assembled yolk-shell polyhedron with embedded Co-CoS x nanoparticles (NPs) (Y-Co-CoS x @CN) for efficient HMF electrooxidation. DFT calculations demonstrate that the formation of the heterojunction could intensify spin polarization in Co-CoS2, thus achieving effective d-p coupling between the catalyst and reactant/intermediate. As expected, Y-Co-CoS x @CN exhibits excellent HMF electro-oxidation activity at a low applied potential of 1.29 V vs. RHE at 10 mA cm-2 in 0.1 M KOH with 5 mM HMF, affording an FDCA yield of 96% and FE of 93.5%. This work not only sheds light on the catalytic nature of the heterojunction and the underlying mechanisms for the enhancement of HMF electro-oxidation activity, but would also provide a descriptor for the rational design of advanced electro-catalysts.
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Affiliation(s)
- Jianmin Chen
- State Key Laboratory of Pulp and Paper Engineering, School of Chemistry and Chemical Engineering, South China University of Technology Guangzhou 510640 China
| | - Yajing Wang
- State Key Laboratory of Pulp and Paper Engineering, School of Chemistry and Chemical Engineering, South China University of Technology Guangzhou 510640 China
| | - Mingjun Zhou
- State Key Laboratory of Pulp and Paper Engineering, School of Chemistry and Chemical Engineering, South China University of Technology Guangzhou 510640 China
| | - Yingwei Li
- State Key Laboratory of Pulp and Paper Engineering, School of Chemistry and Chemical Engineering, South China University of Technology Guangzhou 510640 China
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16
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Toolbox for the structure-guided evolution of ferulic acid decarboxylase (FDC). Sci Rep 2022; 12:3347. [PMID: 35232989 PMCID: PMC8888657 DOI: 10.1038/s41598-022-07110-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2021] [Accepted: 01/19/2022] [Indexed: 11/08/2022] Open
Abstract
The interest towards ferulic acid decarboxylase (FDC), piqued by the enzyme's unique 1,3-dipolar cycloaddition mechanism and its atypic prFMN cofactor, provided several applications of the FDC mediated decarboxylations, such as the synthesis of styrenes, or its diverse derivatives, including 1,3-butadiene and the enzymatic activation of C-H bonds through the reverse carboligation reactions. While rational design-based protein engineering was successfully employed for tailoring FDC towards diverse substrates of interest, the lack of high-throughput FDC-activity assay hinders its directed evolution-based protein engineering. Herein we report a toolbox, useful for the directed evolution based and/or structure-guided protein engineering of FDC, which was validated representatively on the well described FDC, originary from Saccharomyces cerevisiae (ScFDC). Accordingly, the developed fluorescent plate-assay allows in premiere the FDC-activity screens of a mutant library in a high-throughput manner. Moreover, using the plate-assay for the activity screens of a rationally designed 23-membered ScFDC variant library against a substrate panel comprising of 16, diversely substituted cinnamic acids, revealed several variants of improved activity. The superior catalytic properties of the hits revealed by the plate-assay, were also supported by the conversion values from their analytical scale biotransformations. The computational results further endorsed the experimental findings, showing inactive binding poses of several non-transformed substrate analogues within the active site of the wild-type ScFDC, but favorable ones within the catalytic site of the variants of improved activity. The results highlight several 'hot-spot' residues involved in substrate specificity modulation of FDC, such as I189, I330, F397, I398 or Q192, of which mutations to sterically less demanding residues increased the volume of the active site, thus facilitated proper binding and increased conversions of diverse non-natural substrates. Upon revealing which mutations improve the FDC activity towards specific substrate analogues, we also provide key for the rational substrate-tailoring of FDC.
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17
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Gahloth D, Fisher K, Payne KAP, Cliff M, Levy C, Leys D. Structural and biochemical characterization of the prenylated flavin mononucleotide-dependent indole-3-carboxylic acid decarboxylase. J Biol Chem 2022; 298:101771. [PMID: 35218772 PMCID: PMC8988006 DOI: 10.1016/j.jbc.2022.101771] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2021] [Revised: 02/18/2022] [Accepted: 02/19/2022] [Indexed: 02/08/2023] Open
Abstract
The ubiquitous UbiD family of reversible decarboxylases is implicated in a wide range of microbial processes and depends on the prenylated flavin mononucleotide cofactor for catalysis. However, only a handful of UbiD family members have been characterized in detail, and comparison between these has suggested considerable variability in enzyme dynamics and mechanism linked to substrate specificity. In this study, we provide structural and biochemical insights into the indole-3-carboxylic acid decarboxylase, representing an UbiD enzyme activity distinct from those previously studied. Structural insights from crystal structure determination combined with small-angle X-ray scattering measurements reveal that the enzyme likely undergoes an open-closed transition as a consequence of domain motion, an event that is likely coupled to catalysis. We also demonstrate that the indole-3-carboxylic acid decarboxylase can be coupled with carboxylic acid reductase to produce indole-3-carboxyaldehyde from indole + CO2 under ambient conditions. These insights provide further evidence for a common mode of action in the widespread UbiD enzyme family.
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Affiliation(s)
- Deepankar Gahloth
- Manchester Institute of Biotechnology, University of Manchester, Manchester, UK
| | - Karl Fisher
- Manchester Institute of Biotechnology, University of Manchester, Manchester, UK
| | - Karl A P Payne
- Manchester Institute of Biotechnology, University of Manchester, Manchester, UK
| | - Matthew Cliff
- Manchester Institute of Biotechnology, University of Manchester, Manchester, UK
| | - Colin Levy
- Manchester Institute of Biotechnology, University of Manchester, Manchester, UK
| | - David Leys
- Manchester Institute of Biotechnology, University of Manchester, Manchester, UK.
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18
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Bloor S, Michurin I, Titchiner GR, Leys D. Prenylated flavins: structures and mechanisms. FEBS J 2022; 290:2232-2245. [PMID: 35073609 DOI: 10.1111/febs.16371] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2021] [Revised: 01/05/2022] [Accepted: 01/21/2022] [Indexed: 11/28/2022]
Abstract
The UbiX/UbiD system is widespread in microbes and responsible for the reversible decarboxylation of unsaturated carboxylic acids. The UbiD enzyme catalyzes this unusual reaction using a prenylated flavin (prFMN) as cofactor, the latter formed by the flavin prenyltransferase UbiX. A detailed picture of the biochemistry of flavin prenylation, oxidative maturation, and covalent catalysis underpinning reversible decarboxylation is emerging. This reveals the prFMN cofactor can undergo a wide range of transformations, complemented by considerable UbiD-variability. These provide a blueprint for biotechnological applications aimed at producing hydrocarbons or aromatic C-H activation through carboxylation.
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Affiliation(s)
- Samuel Bloor
- Department of Chemistry, Manchester Institute of Biotechnology, UK
| | | | | | - David Leys
- Department of Chemistry, Manchester Institute of Biotechnology, UK
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19
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Zhou M, Chen J, Li Y. CoP nanorods anchored on Ni 2P-NiCoP nanosheets with abundant heterogeneous interfaces boosting the electrocatalytic oxidation of 5-hydroxymethyl-furfural. Catal Sci Technol 2022. [DOI: 10.1039/d2cy00683a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
CoP nanorods anchored on Ni2P-NiCoP nanosheets have been fabricated. The heterogeneous interfaces can regulate the d-band centers of Co and Ni to approach the Fermi level, thus boosting the electrocatalytic oxidation of HMF.
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Affiliation(s)
- Mingjun Zhou
- School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou, 510640, China
| | - Jianmin Chen
- School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou, 510640, China
| | - Yingwei Li
- School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou, 510640, China
- South China University of Technology Zhuhai Institute of Modern Industrial Innovation, Zhuhai, 519175, China
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20
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Du G, Hua X, Xu B, Wang H, Zhou X, Xu Y. Environmental bio-oxidation of toxic furan by the co-recycling of waste fermented broth and rest cells. Biochem Eng J 2021. [DOI: 10.1016/j.bej.2021.108193] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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21
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Datar PM, Marsh ENG. Decarboxylation of Aromatic Carboxylic Acids by the Prenylated-FMN-dependent Enzyme Phenazine-1-carboxylic Acid Decarboxylase. ACS Catal 2021. [DOI: 10.1021/acscatal.1c03040] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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22
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Saaret A, Villiers B, Stricher F, Anissimova M, Cadillon M, Spiess R, Hay S, Leys D. Directed evolution of prenylated FMN-dependent Fdc supports efficient in vivo isobutene production. Nat Commun 2021; 12:5300. [PMID: 34489427 PMCID: PMC8421414 DOI: 10.1038/s41467-021-25598-0] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2021] [Accepted: 07/29/2021] [Indexed: 11/30/2022] Open
Abstract
Isobutene is a high value gaseous alkene used as fuel additive and a chemical building block. As an alternative to fossil fuel derived isobutene, we here develop a modified mevalonate pathway for the production of isobutene from glucose in vivo. The final step in the pathway consists of the decarboxylation of 3-methylcrotonic acid, catalysed by an evolved ferulic acid decarboxylase (Fdc) enzyme. Fdc belongs to the prFMN-dependent UbiD enzyme family that catalyses reversible decarboxylation of (hetero)aromatic acids or acrylic acids with extended conjugation. Following a screen of an Fdc library for inherent 3-methylcrotonic acid decarboxylase activity, directed evolution yields variants with up to an 80-fold increase in activity. Crystal structures of the evolved variants reveal that changes in the substrate binding pocket are responsible for increased selectivity. Solution and computational studies suggest that isobutene cycloelimination is rate limiting and strictly dependent on presence of the 3-methyl group. Isobutene is a high value gaseous alkene that is widely used as fuel additive and a chemical building block. Here, the authors report an alternative pathway for isobutene bioproduction by directed evolution of prenylated FMN-dependent ferulic acid decarboxylase.
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Affiliation(s)
- Annica Saaret
- Department of Chemistry, Manchester Institute for Biotechnology, University of Manchester, Manchester, UK
| | | | | | | | | | - Reynard Spiess
- Department of Chemistry, Manchester Institute for Biotechnology, University of Manchester, Manchester, UK
| | - Sam Hay
- Department of Chemistry, Manchester Institute for Biotechnology, University of Manchester, Manchester, UK
| | - David Leys
- Department of Chemistry, Manchester Institute for Biotechnology, University of Manchester, Manchester, UK.
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23
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Wang W, Kong F, Zhang Z, Yang L, Wang M. Sulfidation of nickel foam with enhanced electrocatalytic oxidation of 5-hydroxymethylfurfural to 2,5-furandicarboxylic acid. Dalton Trans 2021; 50:10922-10927. [PMID: 34313283 DOI: 10.1039/d1dt02025k] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Electrochemical oxidation of biomass-derived 5-hydroxymethylfurfural (HMF) to 2,5-furandicarboxylic acid (FDCA) is an intriguing way of biomass conversion. Herein, a sulfidation of nickel foam (Ni2S3/NF) was attempted via a hydrothermal method, achieving high selectivity and efficiency for HMF oxidation. The optimized Ni2S3/NF electrode exhibits a nearly 100% conversion of HMF, 98% yield of FDCA, and 94% high faradaic efficiency. This material is stable and retains activity after 6 consecutive measurements. This work provides a facile route to design and prepare electrocatalysts for biomass upgrading.
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Affiliation(s)
- Wei Wang
- Zhang Dayu School of Chemistry, Dalian University of Technology, Dalian 116024, Liaoning, China.
| | - Fanhao Kong
- Zhang Dayu School of Chemistry, Dalian University of Technology, Dalian 116024, Liaoning, China.
| | - Zhe Zhang
- Zhang Dayu School of Chemistry, Dalian University of Technology, Dalian 116024, Liaoning, China.
| | - Lan Yang
- Zhang Dayu School of Chemistry, Dalian University of Technology, Dalian 116024, Liaoning, China.
| | - Min Wang
- Zhang Dayu School of Chemistry, Dalian University of Technology, Dalian 116024, Liaoning, China.
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24
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Marshall SA, Payne KAP, Fisher K, Titchiner GR, Levy C, Hay S, Leys D. UbiD domain dynamics underpins aromatic decarboxylation. Nat Commun 2021; 12:5065. [PMID: 34417452 PMCID: PMC8379154 DOI: 10.1038/s41467-021-25278-z] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2020] [Accepted: 07/20/2021] [Indexed: 02/07/2023] Open
Abstract
The widespread UbiD enzyme family utilises the prFMN cofactor to achieve reversible decarboxylation of acrylic and (hetero)aromatic compounds. The reaction with acrylic compounds based on reversible 1,3-dipolar cycloaddition between substrate and prFMN occurs within the confines of the active site. In contrast, during aromatic acid decarboxylation, substantial rearrangement of the substrate aromatic moiety associated with covalent catalysis presents a molecular dynamic challenge. Here we determine the crystal structures of the multi-subunit vanillic acid decarboxylase VdcCD. We demonstrate that the small VdcD subunit acts as an allosteric activator of the UbiD-like VdcC. Comparison of distinct VdcCD structures reveals domain motion of the prFMN-binding domain directly affects active site architecture. Docking of substrate and prFMN-adduct species reveals active site reorganisation coupled to domain motion supports rearrangement of the substrate aromatic moiety. Together with kinetic solvent viscosity effects, this establishes prFMN covalent catalysis of aromatic (de)carboxylation is afforded by UbiD dynamics.
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Affiliation(s)
- Stephen A. Marshall
- grid.5379.80000000121662407Manchester Institute of Biotechnology, University of Manchester, Manchester, UK ,grid.4991.50000 0004 1936 8948Present Address: Chemistry Research Laboratory, University of Oxford, Oxford, UK
| | - Karl A. P. Payne
- grid.5379.80000000121662407Manchester Institute of Biotechnology, University of Manchester, Manchester, UK
| | - Karl Fisher
- grid.5379.80000000121662407Manchester Institute of Biotechnology, University of Manchester, Manchester, UK
| | - Gabriel R. Titchiner
- grid.5379.80000000121662407Manchester Institute of Biotechnology, University of Manchester, Manchester, UK
| | - Colin Levy
- grid.5379.80000000121662407Manchester Institute of Biotechnology, University of Manchester, Manchester, UK
| | - Sam Hay
- grid.5379.80000000121662407Manchester Institute of Biotechnology, University of Manchester, Manchester, UK
| | - David Leys
- grid.5379.80000000121662407Manchester Institute of Biotechnology, University of Manchester, Manchester, UK
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25
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Zhang X, Xu S, Li Q, Zhou G, Xia H. Recent advances in the conversion of furfural into bio-chemicals through chemo- and bio-catalysis. RSC Adv 2021; 11:27042-27058. [PMID: 35479988 PMCID: PMC9037638 DOI: 10.1039/d1ra04633k] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2021] [Accepted: 07/22/2021] [Indexed: 01/06/2023] Open
Abstract
Furfural is a promising renewable platform molecule derived from hemi-cellulose, which can be further converted to fossil fuel alternatives and valuable chemicals due to its highly functionalized molecular structure. This mini-review summarizes the recent progress in the chemo-catalytic and/or bio-catalytic conversion of furfural into high-value-added chemicals, including furfurylamine, C6 carboxylic acid, i.e., furandicarboxylic acid, furfural alcohol, aromatics, levulinic acid, maleic acid, succinic acid, furoic acid, and cyclopentanone, particularly the advances in the catalytic valorization of furfural into useful chemicals in the last few years. The possible reaction mechanisms for the conversion of furfural into bio-chemicals are summarized and discussed. The future prospective and challenges in the utilization of furfural through chemo- and bio-catalysis are also put forward for the further design and optimization of catalytic processes for the conversion of furfural.
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Affiliation(s)
- Xu Zhang
- Engineering Research Center for Waste Oil Recovery Technology and Equipment, Ministry of Education, Chongqing Technology and Business University Chongqing 400067 China +86-25-85428873 +86-25-85427635.,Jiangsu Provincial Key Lab for the Chemistry and Utilization of Agro-Forest Biomass, College of Chemical Engineering, Nanjing Forestry University Nanjing 210037 China .,Jiangsu Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, Nanjing Forestry University Nanjing 210037 China
| | - Siquan Xu
- School of Forestry, Anhui Agricultural University Hefei 230036 China
| | - Qinfang Li
- Jiangsu Provincial Key Lab for the Chemistry and Utilization of Agro-Forest Biomass, College of Chemical Engineering, Nanjing Forestry University Nanjing 210037 China .,Jiangsu Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, Nanjing Forestry University Nanjing 210037 China
| | - Guilin Zhou
- Engineering Research Center for Waste Oil Recovery Technology and Equipment, Ministry of Education, Chongqing Technology and Business University Chongqing 400067 China +86-25-85428873 +86-25-85427635
| | - Haian Xia
- Jiangsu Provincial Key Lab for the Chemistry and Utilization of Agro-Forest Biomass, College of Chemical Engineering, Nanjing Forestry University Nanjing 210037 China .,Jiangsu Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, Nanjing Forestry University Nanjing 210037 China
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26
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Aono R, Yoshihara T, Nishida H, Kino K. Screening and characterization of a novel reversible 4-hydroxyisophthalic acid decarboxylase from Cystobasidium slooffiae HTK3. Biosci Biotechnol Biochem 2021; 85:1658-1664. [PMID: 33942852 DOI: 10.1093/bbb/zbab082] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2021] [Accepted: 04/28/2021] [Indexed: 11/13/2022]
Abstract
Owing to carboxylation activity, reversible decarboxylases can use CO2 as a C1-building block to produce useful carboxylic acids. Although many reversible decarboxylases can synthesize aromatic monocarboxylic acids, only a few reversible decarboxylases have been reported to date that catalyze the synthesis of aromatic dicarboxylic acids. In the present study, a reversible 4-hydroxyisophthalic acid decarboxylase was identified in Cystobasidium slooffiae HTK3. Furthermore, recombinant 4-hydroxyisophthalic acid decarboxylase was prepared, characterized, and used for 4-hydroxyisophthalic acid production from 4-hydroxybenzoic acid.
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Affiliation(s)
- Riku Aono
- Department of Applied Chemistry, Faculty of Science and Engineering, Waseda University, Shinjuku-ku, Tokyo, Japan
| | - Tomoya Yoshihara
- Department of Applied Chemistry, Faculty of Science and Engineering, Waseda University, Shinjuku-ku, Tokyo, Japan
| | - Hotaka Nishida
- Department of Applied Chemistry, Faculty of Science and Engineering, Waseda University, Shinjuku-ku, Tokyo, Japan
| | - Kuniki Kino
- Department of Applied Chemistry, Faculty of Science and Engineering, Waseda University, Shinjuku-ku, Tokyo, Japan
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Lu X, Wu K, Zhang B, Chen J, Li F, Su B, Yan P, Chen J, Qi W. Highly Efficient Electro‐reforming of 5‐Hydroxymethylfurfural on Vertically Oriented Nickel Nanosheet/Carbon Hybrid Catalysts: Structure–Function Relationships. Angew Chem Int Ed Engl 2021; 60:14528-14535. [DOI: 10.1002/anie.202102359] [Citation(s) in RCA: 41] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2021] [Revised: 03/17/2021] [Indexed: 12/30/2022]
Affiliation(s)
- Xingyu Lu
- Shenyang National Laboratory for Materials Science Institute of Metal Research Chinese Academy of Sciences Shenyang Liaoning 110016 China
- School of Materials Science and Engineering University of Science and Technology of China Shenyang Liaoning 110016 China
| | - Kuang‐Hsu Wu
- Shenyang National Laboratory for Materials Science Institute of Metal Research Chinese Academy of Sciences Shenyang Liaoning 110016 China
- School of Materials Science and Engineering University of Science and Technology of China Shenyang Liaoning 110016 China
- School of Chemical Engineering The University of New South Wales Sydney, Kensington NSW 2052 Australia
| | - Bingsen Zhang
- Shenyang National Laboratory for Materials Science Institute of Metal Research Chinese Academy of Sciences Shenyang Liaoning 110016 China
- School of Materials Science and Engineering University of Science and Technology of China Shenyang Liaoning 110016 China
| | - Junnan Chen
- Shenyang National Laboratory for Materials Science Institute of Metal Research Chinese Academy of Sciences Shenyang Liaoning 110016 China
- School of Materials Science and Engineering University of Science and Technology of China Shenyang Liaoning 110016 China
| | - Fan Li
- Shenyang National Laboratory for Materials Science Institute of Metal Research Chinese Academy of Sciences Shenyang Liaoning 110016 China
- School of Materials Science and Engineering University of Science and Technology of China Shenyang Liaoning 110016 China
| | - Bing‐Jian Su
- National Synchrotron Radiation Research Center Hsinchu (Taiwan), R.O.C. 30076 China
| | - Pengqiang Yan
- Shenyang National Laboratory for Materials Science Institute of Metal Research Chinese Academy of Sciences Shenyang Liaoning 110016 China
- School of Materials Science and Engineering University of Science and Technology of China Shenyang Liaoning 110016 China
| | - Jin‐Ming Chen
- National Synchrotron Radiation Research Center Hsinchu (Taiwan), R.O.C. 30076 China
| | - Wei Qi
- Shenyang National Laboratory for Materials Science Institute of Metal Research Chinese Academy of Sciences Shenyang Liaoning 110016 China
- School of Materials Science and Engineering University of Science and Technology of China Shenyang Liaoning 110016 China
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28
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Lu X, Wu K, Zhang B, Chen J, Li F, Su B, Yan P, Chen J, Qi W. Highly Efficient Electro‐reforming of 5‐Hydroxymethylfurfural on Vertically Oriented Nickel Nanosheet/Carbon Hybrid Catalysts: Structure–Function Relationships. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202102359] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Xingyu Lu
- Shenyang National Laboratory for Materials Science Institute of Metal Research Chinese Academy of Sciences Shenyang Liaoning 110016 China
- School of Materials Science and Engineering University of Science and Technology of China Shenyang Liaoning 110016 China
| | - Kuang‐Hsu Wu
- Shenyang National Laboratory for Materials Science Institute of Metal Research Chinese Academy of Sciences Shenyang Liaoning 110016 China
- School of Materials Science and Engineering University of Science and Technology of China Shenyang Liaoning 110016 China
- School of Chemical Engineering The University of New South Wales Sydney, Kensington NSW 2052 Australia
| | - Bingsen Zhang
- Shenyang National Laboratory for Materials Science Institute of Metal Research Chinese Academy of Sciences Shenyang Liaoning 110016 China
- School of Materials Science and Engineering University of Science and Technology of China Shenyang Liaoning 110016 China
| | - Junnan Chen
- Shenyang National Laboratory for Materials Science Institute of Metal Research Chinese Academy of Sciences Shenyang Liaoning 110016 China
- School of Materials Science and Engineering University of Science and Technology of China Shenyang Liaoning 110016 China
| | - Fan Li
- Shenyang National Laboratory for Materials Science Institute of Metal Research Chinese Academy of Sciences Shenyang Liaoning 110016 China
- School of Materials Science and Engineering University of Science and Technology of China Shenyang Liaoning 110016 China
| | - Bing‐Jian Su
- National Synchrotron Radiation Research Center Hsinchu (Taiwan), R.O.C. 30076 China
| | - Pengqiang Yan
- Shenyang National Laboratory for Materials Science Institute of Metal Research Chinese Academy of Sciences Shenyang Liaoning 110016 China
- School of Materials Science and Engineering University of Science and Technology of China Shenyang Liaoning 110016 China
| | - Jin‐Ming Chen
- National Synchrotron Radiation Research Center Hsinchu (Taiwan), R.O.C. 30076 China
| | - Wei Qi
- Shenyang National Laboratory for Materials Science Institute of Metal Research Chinese Academy of Sciences Shenyang Liaoning 110016 China
- School of Materials Science and Engineering University of Science and Technology of China Shenyang Liaoning 110016 China
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Aleku GA, Roberts GW, Titchiner GR, Leys D. Synthetic Enzyme-Catalyzed CO 2 Fixation Reactions. CHEMSUSCHEM 2021; 14:1781-1804. [PMID: 33631048 PMCID: PMC8252502 DOI: 10.1002/cssc.202100159] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/20/2021] [Revised: 02/25/2021] [Indexed: 05/11/2023]
Abstract
In recent years, (de)carboxylases that catalyze reversible (de)carboxylation have been targeted for application as carboxylation catalysts. This has led to the development of proof-of-concept (bio)synthetic CO2 fixation routes for chemical production. However, further progress towards industrial application has been hampered by the thermodynamic constraint that accompanies fixing CO2 to organic molecules. In this Review, biocatalytic carboxylation methods are discussed with emphases on the diverse strategies devised to alleviate the inherent thermodynamic constraints and their application in synthetic CO2 -fixation cascades.
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Affiliation(s)
- Godwin A. Aleku
- Department of BiochemistryUniversity of Cambridge80 Tennis Court RoadCambridgeCB2 1GAUK
| | - George W. Roberts
- Manchester Institute of BiotechnologyDepartment of ChemistryUniversity of Manchester131 Princess StreetManchesterM1 7DNUK
| | - Gabriel R. Titchiner
- Manchester Institute of BiotechnologyDepartment of ChemistryUniversity of Manchester131 Princess StreetManchesterM1 7DNUK
| | - David Leys
- Manchester Institute of BiotechnologyDepartment of ChemistryUniversity of Manchester131 Princess StreetManchesterM1 7DNUK
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Donoso RA, González-Toro F, Pérez-Pantoja D. Widespread distribution of hmf genes in Proteobacteria reveals key enzymes for 5-hydroxymethylfurfural conversion. Comput Struct Biotechnol J 2021; 19:2160-2169. [PMID: 33995910 PMCID: PMC8091172 DOI: 10.1016/j.csbj.2021.04.017] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2020] [Revised: 04/05/2021] [Accepted: 04/05/2021] [Indexed: 11/25/2022] Open
Abstract
Furans represent a class of promising chemicals, since they constitute valuable intermediates in conversion of biomass into sustainable products intended to replace petroleum-derivatives. Conversely, generation of furfural and 5-hydroxymethylfurfural (HMF) as by-products in lignocellulosic hydrolysates is undesirable due its inhibitory effect over fermentative microorganisms. Therefore, the search for furans-metabolizing bacteria has gained increasing attention since they are valuable tools to solve these challenging issues. A few bacterial species have been described at genetic level, leading to a proposed HMF pathway encoded by a set of genes termed hmf/psf, although some enzymatic functions are still elusive. In this work we performed a genomic analysis of major subunits of furoyl-CoA dehydrogenase orthologues, revealing that the furoic acid catabolic route, key intermediate in HMF biodegradation, is widespread in proteobacterial species. Additionally, presence/absence profiles of hmf/psf genes in selected proteobacterial strains suggest parallel and/or complementary roles of enzymes with previously unclear function that could be key in HMF conversion. The furans utilization pattern of selected strains harboring different hmf/psf gene sets provided additional support for bioinformatic predictions of the relevance of some enzymes. On the other hand, at least three different types of transporter systems are clustered with hmf/psf genes, whose presence is mutually exclusive, suggesting a core and parallel role in furans transport in Proteobacteria. This study expands the number of bacteria that could be recruited in biotechnological processes for furans biodetoxification and predicts a core set of genes required to establish a functional HMF pathway in heterologous hosts for metabolic engineering endeavors.
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Affiliation(s)
- Raúl A. Donoso
- Programa Institucional de Fomento a la Investigación, Desarrollo e Innovación (PIDi), Universidad Tecnológica Metropolitana, Santiago, Chile
- Center of Applied Ecology and Sustainability (CAPES), Santiago, Chile
| | - Fabián González-Toro
- Programa Institucional de Fomento a la Investigación, Desarrollo e Innovación (PIDi), Universidad Tecnológica Metropolitana, Santiago, Chile
| | - Danilo Pérez-Pantoja
- Programa Institucional de Fomento a la Investigación, Desarrollo e Innovación (PIDi), Universidad Tecnológica Metropolitana, Santiago, Chile
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Kawanabe K, Aono R, Kino K. 2,5-Furandicarboxylic acid production from furfural by sequential biocatalytic reactions. J Biosci Bioeng 2021; 132:18-24. [PMID: 33846091 DOI: 10.1016/j.jbiosc.2021.03.001] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2020] [Revised: 02/27/2021] [Accepted: 03/01/2021] [Indexed: 12/18/2022]
Abstract
2,5-Furandicarboxylic acid (FDCA) is a valuable compound that can be synthesized from biomass-derived hydroxymethylfurfural (HMF), and holds great potential as a promising replacement for petroleum-based terephthalic acid in the production of polyamides, polyesters, and polyurethanes used universally. However, an economical large-scale production strategy for HMF from lignocellulosic biomass is yet to be established. This study aimed to design a synthetic pathway that can yield FDCA from furfural, whose industrial production from lignocellulosic biomass has already been established. This artificial pathway consists of an oxidase and a prenylated flavin mononucleotide (prFMN)-dependent reversible decarboxylase, catalyzing furfural oxidation and carboxylation of 2-furoic acid, respectively. The prFMN-dependent reversible decarboxylase was identified in an isolated strain, Paraburkholderia fungorum KK1, whereas an HMF oxidase from Methylovorus sp. MP688 exhibited furfural oxidation activity and was used as a furfural oxidase. Using Escherichia coli cells coexpressing these proteins, as well as a flavin prenyltransferase, FDCA could be produced from furfural via 2-furoic acid in one pot.
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Affiliation(s)
- Kazuki Kawanabe
- Department of Applied Chemistry, Faculty of Science and Engineering, Waseda University, 3-4-1 Ohkubo, Shinjuku-ku, Tokyo 169-8555, Japan
| | - Riku Aono
- Department of Applied Chemistry, Faculty of Science and Engineering, Waseda University, 3-4-1 Ohkubo, Shinjuku-ku, Tokyo 169-8555, Japan
| | - Kuniki Kino
- Department of Applied Chemistry, Faculty of Science and Engineering, Waseda University, 3-4-1 Ohkubo, Shinjuku-ku, Tokyo 169-8555, Japan.
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Payne KAP, Marshall SA, Fisher K, Rigby SEJ, Cliff MJ, Spiess R, Cannas DM, Larrosa I, Hay S, Leys D. Structure and Mechanism of Pseudomonas aeruginosa PA0254/HudA, a prFMN-Dependent Pyrrole-2-carboxylic Acid Decarboxylase Linked to Virulence. ACS Catal 2021; 11:2865-2878. [PMID: 33763291 PMCID: PMC7976604 DOI: 10.1021/acscatal.0c05042] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2020] [Revised: 02/04/2021] [Indexed: 11/29/2022]
Abstract
The UbiD family of reversible (de)carboxylases depends on the recently discovered prenylated-FMN (prFMN) cofactor for activity. The model enzyme ferulic acid decarboxylase (Fdc1) decarboxylates unsaturated aliphatic acids via a reversible 1,3-cycloaddition process. Protein engineering has extended the Fdc1 substrate range to include (hetero)aromatic acids, although catalytic rates remain poor. This raises the question how efficient decarboxylation of (hetero)aromatic acids is achieved by other UbiD family members. Here, we show that the Pseudomonas aeruginosa virulence attenuation factor PA0254/HudA is a pyrrole-2-carboxylic acid decarboxylase. The crystal structure of the enzyme in the presence of the reversible inhibitor imidazole reveals a covalent prFMN-imidazole adduct is formed. Substrate screening reveals HudA and selected active site variants can accept a modest range of heteroaromatic compounds, including thiophene-2-carboxylic acid. Together with computational studies, our data suggests prFMN covalent catalysis occurs via electrophilic aromatic substitution and links HudA activity with the inhibitory effects of pyrrole-2-carboxylic acid on P. aeruginosa quorum sensing.
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Affiliation(s)
- Karl A. P. Payne
- Manchester Institute of Biotechnology, University of Manchester, 131 Princess Street, Manchester M1 7DN, United Kingdom
| | - Stephen A. Marshall
- Manchester Institute of Biotechnology, University of Manchester, 131 Princess Street, Manchester M1 7DN, United Kingdom
| | - Karl Fisher
- Manchester Institute of Biotechnology, University of Manchester, 131 Princess Street, Manchester M1 7DN, United Kingdom
| | - Stephen E. J. Rigby
- Manchester Institute of Biotechnology, University of Manchester, 131 Princess Street, Manchester M1 7DN, United Kingdom
| | - Matthew J. Cliff
- Manchester Institute of Biotechnology, University of Manchester, 131 Princess Street, Manchester M1 7DN, United Kingdom
| | - Reynard Spiess
- Manchester Institute of Biotechnology, University of Manchester, 131 Princess Street, Manchester M1 7DN, United Kingdom
| | - Diego M. Cannas
- Department of Chemistry, University of Manchester, Chemistry Building, Oxford Road, Manchester M13 9PL, United Kingdom
| | - Igor Larrosa
- Department of Chemistry, University of Manchester, Chemistry Building, Oxford Road, Manchester M13 9PL, United Kingdom
| | - Sam Hay
- Manchester Institute of Biotechnology, University of Manchester, 131 Princess Street, Manchester M1 7DN, United Kingdom
| | - David Leys
- Manchester Institute of Biotechnology, University of Manchester, 131 Princess Street, Manchester M1 7DN, United Kingdom
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Abstract
2,5-furandicarboxylic acid (2,5-FDCA) is a biomass derivate of high importance that is used as a building block in the synthesis of green polymers such as poly(ethylene furandicarboxylate) (PEF). PEF is presumed to be an ideal substitute for the predominant polymer in industry, the poly(ethylene terephthalate) (PET). Current routes for 2,5-FDCA synthesis require 5-hydroxymethylfurfural (HMF) as a reactant, which generates undesirable co-products due to the complicated oxidation step. Therefore, direct CO2 carboxylation of furoic acid salts (FA, produced from furfural, derivate of inedible lignocellulosic biomass) to 2,5-FDCA is potentially a good alternative. Herein, we present the primary results obtained on the carboxylation reaction of potassium 2-furoate (K2F) to synthesize 2,5-FDCA, using heterogeneous catalysts. An experimental setup was firstly validated, and then several operation conditions were optimized, using heterogeneous catalysts instead of the semi-heterogeneous counterparts (molten salts). Ag/SiO2 catalyst showed interesting results regarding the K2F conversion and space–time yield of 2,5-FDCA.
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Hu K, Zhang M, Liu B, Yang Z, Li R, Yan K. Efficient electrochemical oxidation of 5-hydroxymethylfurfural to 2,5-furandicarboxylic acid using the facilely synthesized 3D porous WO3/Ni electrode. MOLECULAR CATALYSIS 2021. [DOI: 10.1016/j.mcat.2021.111459] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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Hofer G, Sheng X, Braeuer S, Payer SE, Plasch K, Goessler W, Faber K, Keller W, Himo F, Glueck SM. Metal Ion Promiscuity and Structure of 2,3-Dihydroxybenzoic Acid Decarboxylase of Aspergillus oryzae. Chembiochem 2021; 22:652-656. [PMID: 33090643 PMCID: PMC7894528 DOI: 10.1002/cbic.202000600] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2020] [Revised: 10/06/2020] [Indexed: 12/19/2022]
Abstract
Broad substrate tolerance and excellent regioselectivity, as well as independence from sensitive cofactors have established benzoic acid decarboxylases from microbial sources as efficient biocatalysts. Robustness under process conditions makes them particularly attractive for preparative-scale applications. The divalent metal-dependent enzymes are capable of catalyzing the reversible non-oxidative (de)carboxylation of a variety of electron-rich (hetero)aromatic substrates analogously to the chemical Kolbe-Schmitt reaction. Elemental mass spectrometry supported by crystal structure elucidation and quantum chemical calculations verified the presence of a catalytically relevant Mg2+ complexed in the active site of 2,3-dihydroxybenoic acid decarboxylase from Aspergillus oryzae (2,3-DHBD_Ao). This unique example with respect to the nature of the metal is in contrast to mechanistically related decarboxylases, which generally have Zn2+ or Mn2+ as the catalytically active metal.
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Affiliation(s)
- Gerhard Hofer
- Institute of Molecular BiosciencesBioTechMed GrazUniversity of Graz8010GrazAustria
| | - Xiang Sheng
- Department of Organic ChemistryArrhenius LaboratoryStockholm University10691StockholmSweden
| | - Simone Braeuer
- Department of Chemistry, Analytical ChemistryUniversity of Graz8010GrazAustria
| | - Stefan E. Payer
- Department of Chemistry, Organic & Bioorganic ChemistryUniversity of Graz8010GrazAustria
| | - Katharina Plasch
- Department of Chemistry, Organic & Bioorganic ChemistryUniversity of Graz8010GrazAustria
| | - Walter Goessler
- Department of Chemistry, Analytical ChemistryUniversity of Graz8010GrazAustria
| | - Kurt Faber
- Department of Chemistry, Organic & Bioorganic ChemistryUniversity of Graz8010GrazAustria
| | - Walter Keller
- Institute of Molecular BiosciencesBioTechMed GrazUniversity of Graz8010GrazAustria
| | - Fahmi Himo
- Department of Organic ChemistryArrhenius LaboratoryStockholm University10691StockholmSweden
| | - Silvia M. Glueck
- Department of Chemistry, Organic & Bioorganic ChemistryUniversity of Graz8010GrazAustria
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The In Vitro Production of prFMN for Reconstitution of UbiD Enzymes. Methods Mol Biol 2021; 2280:219-227. [PMID: 33751438 DOI: 10.1007/978-1-0716-1286-6_14] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Prenylated flavin (prFMN) is a modified FMN cofactor, the isoalloxazine is extended by an additional six membered nonaromatic ring. The modification confers azomethine ylide characteristics on the oxidised prFMN, allowing it to support the reversible nonoxidative decarboxylation of unsaturated acids by the UbiD family of decarboxylases. In absence of a chemical synthesis route for prFMN, enzymatic production by the flavin prenyltransferase, UbiX, is required for in vitro reconstitution of prFMN-dependent enzymes. Here we provide an overview of the methods for producing prFMN in vitro using the flavin prenyltransferase UbiX, and the subsequent reconstitution and activation of UbiD enzymes.
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Drault F, Snoussi Y, Paul S, Itabaiana I, Wojcieszak R. Recent Advances in Carboxylation of Furoic Acid into 2,5-Furandicarboxylic Acid: Pathways towards Bio-Based Polymers. CHEMSUSCHEM 2020; 13:5164-5172. [PMID: 32725856 DOI: 10.1002/cssc.202001393] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/04/2020] [Revised: 07/27/2020] [Indexed: 06/11/2023]
Abstract
2,5-furandicarboxylic acid (FDCA) is one of the most important bio-sourced building blocks and several routes have been reported for its synthesis. FDCA is presumed to be an ideal green alternative to terephthalate, which is one of the predominant monomers in polymer industry. This Minireview concerns the synthesis of FDCA by using various carboxylation reactions and discusses the synthesis of FDCA starting from furoic acid and CO2 and using different catalytic and stoichiometric processes. This process is of high interest, as it avoids the glucose isomerization step and selectivity issues observed during the 5-hydroxymethylfurfural oxidation step of the current alternative route to FDCA. Discussion focuses on the main parameters that govern selectivity and activity in the carboxylation processes. Moreover, various previously described processes, such as the Henkel reaction and enzymatic, homogeneous catalytic, and photoelectrocatalytic processes, are also discussed.
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Affiliation(s)
- Fabien Drault
- UMR 8181 - UCCS - Unité de Catalyse et Chimie du Solide, Univ. Lille, CNRS, Centrale Lille, Univ. Artois, F-59000, Lille, France
| | - Youssef Snoussi
- UMR 8181 - UCCS - Unité de Catalyse et Chimie du Solide, Univ. Lille, CNRS, Centrale Lille, Univ. Artois, F-59000, Lille, France
| | - Sébastien Paul
- UMR 8181 - UCCS - Unité de Catalyse et Chimie du Solide, Univ. Lille, CNRS, Centrale Lille, Univ. Artois, F-59000, Lille, France
| | - Ivaldo Itabaiana
- UMR 8181 - UCCS - Unité de Catalyse et Chimie du Solide, Univ. Lille, CNRS, Centrale Lille, Univ. Artois, F-59000, Lille, France
- Department of Biochemical Engineering School of Chemistry, Federal University of Rio de Janeiro, 21941910, Rio de Janeiro, (Brazil)
| | - Robert Wojcieszak
- UMR 8181 - UCCS - Unité de Catalyse et Chimie du Solide, Univ. Lille, CNRS, Centrale Lille, Univ. Artois, F-59000, Lille, France
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Balaikaite A, Chisanga M, Fisher K, Heyes DJ, Spiess R, Leys D. Ferulic Acid Decarboxylase Controls Oxidative Maturation of the Prenylated Flavin Mononucleotide Cofactor. ACS Chem Biol 2020; 15:2466-2475. [PMID: 32840348 DOI: 10.1021/acschembio.0c00456] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Prenylated flavin mononucleotide (prFMN) is a recently discovered modified flavin cofactor containing an additional nonaromatic ring, connected to the N5 and C6 atoms. This cofactor underpins reversible decarboxylation catalyzed by members of the widespread UbiD enzyme family and is produced by the flavin prenyltransferase UbiX. Oxidative maturation of the UbiX product prFMNH2 to the corresponding oxidized prFMNiminium is required for ferulic acid decarboxylase (Fdc1; a UbiD-type enzyme) activity. However, it is unclear what role the Fdc1 enzyme plays in this process. Here, we demonstrate that, in the absence of Fdc1, prFMNH2 oxidation by O2 proceeds via a transient semiquinone prFMNradical species and culminates in a remarkably stable prFMN-hydroperoxide species. Neither forms of prFMN are able to support Fdc1 activity. Instead, enzyme activation using O2-mediated oxidation requires prFMNH2 binding prior to oxygen exposure, confirming that UbiD enzymes play a role in O2-mediated oxidative maturation. In marked contrast, alternative oxidants such as potassium ferricyanide support prFMNiminium formation both in solution and in Fdc1.
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Affiliation(s)
- Arune Balaikaite
- Manchester Institute of Biotechnology, School of Chemistry, University of Manchester, Manchester M1 7DN, United Kingdom
| | - Malama Chisanga
- Department of Biochemistry, Institute of Integrative Biology, University of Liverpool, Liverpool L69 7ZB, United Kingdom
- Department of Chemistry, School of Mathematics and Natural Sciences, Copperbelt University, Kitwe, Zambia
| | - Karl Fisher
- Manchester Institute of Biotechnology, School of Chemistry, University of Manchester, Manchester M1 7DN, United Kingdom
| | - Derren J. Heyes
- Manchester Institute of Biotechnology, School of Chemistry, University of Manchester, Manchester M1 7DN, United Kingdom
| | - Reynard Spiess
- Manchester Institute of Biotechnology, School of Chemistry, University of Manchester, Manchester M1 7DN, United Kingdom
| | - David Leys
- Manchester Institute of Biotechnology, School of Chemistry, University of Manchester, Manchester M1 7DN, United Kingdom
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Wang G, Xu Y, Jiang M, Wang R, Wang H, Liang Y, Zhou G. Fully bio-based polyesters poly(ethylene-co-1,5-pentylene 2,5-thiophenedicarboxylate)s (PEPTs) with high toughness: Synthesis, characterization and thermo-mechanical properties. POLYMER 2020. [DOI: 10.1016/j.polymer.2020.122800] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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41
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Wang G, Hou M, Jiang M, Wang R, Liang Y, Zhou G. Poly(propylene naphthalate-co-propylene 2,5-furandicarboxylate)s derived from bio-based 2,5-furandicarboxylic acid (FDCA): Synthesis, characterization and thermo-mechanical properties. Polym Degrad Stab 2020. [DOI: 10.1016/j.polymdegradstab.2020.109244] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Abstract
Flavin-dependent enzymes catalyze a wide variety of biological reactions that are important for all types of living organisms. Knowledge gained from studying the chemistry and biological functions of flavins and flavin-dependent enzymes has continuously made significant contributions to the development of the fields of enzymology and metabolism from the 1970s until now. The enzymes have been applied in various applications such as use as biocatalysts in synthetic processes for the chemical and pharmaceutical industries or in the biodetoxification and bioremediation of toxic or unwanted compounds, and as biosensors or biodetection tools for quantifying various agents of interest. Many flavin-dependent enzymes are also prime targets for drug development. Based on their reaction mechanisms, they can be classified into five categories: oxidase, dehydrogenase, monooxygenase, reductase, and redox neutral flavin-dependent enzymes. In this chapter, the general properties of flavin-dependent enzymes and the nature of their chemical reactions are discussed, along with their practical applications.
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Aleku GA, Saaret A, Bradshaw-Allen RT, Derrington SR, Titchiner GR, Gostimskaya I, Gahloth D, Parker DA, Hay S, Leys D. Enzymatic C–H activation of aromatic compounds through CO2 fixation. Nat Chem Biol 2020; 16:1255-1260. [DOI: 10.1038/s41589-020-0603-0] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2020] [Accepted: 06/30/2020] [Indexed: 11/09/2022]
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Abstract
Flavoenzymes are broadly employed as biocatalysts for a large variety of reactions, owing to the chemical versatility of the flavin cofactor. Oxidases set aside, many flavoenzymes require a source of electrons in form of the biological reductant nicotinamide NAD(P)H in order to initiate catalysis via the reduced flavin. Chemists can take advantage of the reactivity of reduced flavins with oxygen to carry out monooxygenation reactions, while the reduced flavin can also be used for formal hydrogenation reactions. The main advantage of these reactions compared to chemical approaches is the frequent regio-, chemo- and stereo-selectivity of the biocatalysts, which allows the synthesis of chiral molecules in optically active form. This chapter provides an overview of the variety of biocatalytic processes that have been developed with flavoenzymes, with a particular focus on nicotinamide-dependent enzymes. The diversity of molecules obtained is highlighted and in several cases, strategies that allow control of the stereochemical outcome of the reactions are reviewed.
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Affiliation(s)
- Mélanie Hall
- Department of Chemistry, University of Graz, Graz, Austria.
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45
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Abstract
The reversible (de)carboxylation of unsaturated carboxylic acids is carried out by the UbiX-UbiD system, ubiquitously present in microbes. The biochemical basis of this challenging reaction has recently been uncovered by the discovery of the UbiD cofactor, prenylated FMN (prFMN). This heavily modified flavin is synthesized by the flavin prenyltransferase UbiX, which catalyzes the non-metal dependent prenyl transfer from dimethylallyl(pyro)phosphate (DMAP(P)) to the flavin N5 and C6 positions, creating a fourth non-aromatic ring. Following prenylation, prFMN undergoes oxidative maturation to form the iminium species required for UbiD activity. prFMNiminium acts as a prostethic group and is bound via metal ion mediated interactions between UbiD and the prFMNiminium phosphate moiety. The modified isoalloxazine ring is place adjacent to the E(D)-R-E UbiD signature sequent motif. The fungal ferulic acid decarboxylase Fdc from Aspergillus niger has emerged as a UbiD-model system, and has yielded atomic level insight into the prFMNiminium mediated (de)carboxylation. A wealth of data now supports a mechanism reliant on reversible 1,3 dipolar cycloaddition between substrate and cofactor for this enzyme. This poses the intriguing question whether a similar mechanism is used by all UbiD enzymes, especially those that act as carboxylases on inherently more difficult substrates such as phenylphosphate or benzene/naphthalene. Indeed, considerable variability in terms of oligomerization, domain motion and active site structure is now reported for the UbiD family.
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Affiliation(s)
- Annica Saaret
- Manchester Institute of Biotechnology, School of Chemistry, University of Manchester, Manchester, United Kingdom
| | - Arune Balaikaite
- Manchester Institute of Biotechnology, School of Chemistry, University of Manchester, Manchester, United Kingdom
| | - David Leys
- Manchester Institute of Biotechnology, School of Chemistry, University of Manchester, Manchester, United Kingdom.
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46
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Batyrova KA, Khusnutdinova AN, Wang PH, Di Leo R, Flick R, Edwards EA, Savchenko A, Yakunin AF. Biocatalytic in Vitro and in Vivo FMN Prenylation and (De)carboxylase Activation. ACS Chem Biol 2020; 15:1874-1882. [PMID: 32579338 DOI: 10.1021/acschembio.0c00136] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Reversible UbiD-like (de)carboxylases represent a large family of mostly uncharacterized enzymes, which require the recently discovered prenylated FMN (prFMN) cofactor for activity. Functional characterization of novel UbiDs is hampered by a lack of robust protocols for prFMN generation and UbiD activation. Here, we report two systems for in vitro and in vivo FMN prenylation and UbiD activation under aerobic conditions. The in vitro one-pot prFMN cascade includes five enzymes: FMN prenyltransferase (UbiX), prenol kinase, polyphosphate kinase, formate dehydrogenase, and FMN reductase, which use prenol, polyphosphate, formate, ATP, NAD+, and FMN as substrates and cofactors. Under aerobic conditions, this cascade produced prFMN from FMN with over 98% conversion and activated purified ferulic acid decarboxylase Fdc1 from Aspergillus niger and protocatechuic acid decarboxylase ENC0058 from Enterobacter cloaceae. The in vivo system for FMN prenylation and UbiD activation is based on the coexpression of Fdc1 and UbiX in Escherichia coli cells under aerobic conditions in the presence of prenol. The in vitro and in vivo FMN prenylation cascades will facilitate functional characterization of novel UbiDs and their applications.
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Affiliation(s)
- Khorcheska A. Batyrova
- Department of Chemical Engineering and Applied Sciences, University of Toronto, Toronto, Ontario M5S 3E5, Canada
- Institute of Basic Biological Problems of the Russian Academy of Sciences, a Separate Subdivision of PSCBR RAS (IBP RAS), Pushchino, 142290, Russia
| | - Anna N. Khusnutdinova
- Department of Chemical Engineering and Applied Sciences, University of Toronto, Toronto, Ontario M5S 3E5, Canada
- Institute of Basic Biological Problems of the Russian Academy of Sciences, a Separate Subdivision of PSCBR RAS (IBP RAS), Pushchino, 142290, Russia
| | - Po-Hsiang Wang
- Department of Chemical Engineering and Applied Sciences, University of Toronto, Toronto, Ontario M5S 3E5, Canada
- Earth-Life Science Institute, Tokyo Institute of Technology, Tokyo, 152-8550, Japan
- Graduate Institute of Environmental Engineering, National Central University, Taoyuan, Taiwan
| | - Rosa Di Leo
- Department of Chemical Engineering and Applied Sciences, University of Toronto, Toronto, Ontario M5S 3E5, Canada
| | - Robert Flick
- Department of Chemical Engineering and Applied Sciences, University of Toronto, Toronto, Ontario M5S 3E5, Canada
| | - Elizabeth A. Edwards
- Department of Chemical Engineering and Applied Sciences, University of Toronto, Toronto, Ontario M5S 3E5, Canada
| | - Alexei Savchenko
- Department of Chemical Engineering and Applied Sciences, University of Toronto, Toronto, Ontario M5S 3E5, Canada
- Department of Microbiology, Immunology and Infectious Diseases, Cumming School of Medicine, University of Calgary, Calgary, Alberta T2N 4N1, Canada
| | - Alexander F. Yakunin
- Department of Chemical Engineering and Applied Sciences, University of Toronto, Toronto, Ontario M5S 3E5, Canada
- Centre for Environmental Biotechnology, School of Natural Sciences, Bangor University, Bangor, LL57 2UW, United Kingdom
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47
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Yang ZY, Wen M, Zong MH, Li N. Synergistic chemo/biocatalytic synthesis of 2,5-furandicarboxylic acid from 5-hydroxymethylfurfural. CATAL COMMUN 2020. [DOI: 10.1016/j.catcom.2020.105979] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
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48
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Yuan H, Liu H, Du J, Liu K, Wang T, Liu L. Biocatalytic production of 2,5-furandicarboxylic acid: recent advances and future perspectives. Appl Microbiol Biotechnol 2019; 104:527-543. [PMID: 31820067 DOI: 10.1007/s00253-019-10272-9] [Citation(s) in RCA: 36] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2019] [Revised: 11/15/2019] [Accepted: 11/22/2019] [Indexed: 12/19/2022]
Abstract
2,5-Furandicarboxylic acid (FDCA) is attracting increasing attention because of its potential applications as a sustainable substitute to petroleum-derived terephthalic acid for the production of bio-based polymers, such as poly(ethylene 2,5-furandicarboxylate) (PEF). Many catalytic methods have been developed for the synthesis of FDCA, including chemocatalysis, biocatalysis, photocatalysis, and electrocatalysis. Biocatalysis is a promising approach with advantages that include mild reaction condition, lower cost, higher selectivity, and environment amity. However, the biocatalytic production of FDCA has hardly been reviewed. To fully understand the current research developments, this review comprehensively considers the research progress on toxic effects and biodegradation of furan aldehydes, and then summarizes the latest achievements concerning the synthesis of FDCA from 5-hydroxymethylfurfural and other chemicals, such as 2-furoic acid and 5-methoxymethylfurfural. Our primary focus is on biocatalytic methods, including enzymatic catalysis (in vitro) and whole-cell catalysis (in vivo). Furthermore, future research directions and general developmental trends for more efficient biocatalytic production of FDCA are also proposed.
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Affiliation(s)
- Haibo Yuan
- State Key Laboratory of Biobased Material and Green Papermaking, Qilu University of Technology (Shandong Academy of Sciences), Jinan, 250353, Shandong, China.,Key Laboratory of Shandong Microbial Engineering, College of Bioengineering, Qilu University of Technology (Shandong Academy of Sciences), Jinan, 250353, Shandong, China
| | - Hongling Liu
- State Key Laboratory of Biobased Material and Green Papermaking, Qilu University of Technology (Shandong Academy of Sciences), Jinan, 250353, Shandong, China.,Key Laboratory of Shandong Microbial Engineering, College of Bioengineering, Qilu University of Technology (Shandong Academy of Sciences), Jinan, 250353, Shandong, China
| | - Jieke Du
- State Key Laboratory of Biobased Material and Green Papermaking, Qilu University of Technology (Shandong Academy of Sciences), Jinan, 250353, Shandong, China.,Key Laboratory of Shandong Microbial Engineering, College of Bioengineering, Qilu University of Technology (Shandong Academy of Sciences), Jinan, 250353, Shandong, China
| | - Kaiquan Liu
- State Key Laboratory of Biobased Material and Green Papermaking, Qilu University of Technology (Shandong Academy of Sciences), Jinan, 250353, Shandong, China.,Key Laboratory of Shandong Microbial Engineering, College of Bioengineering, Qilu University of Technology (Shandong Academy of Sciences), Jinan, 250353, Shandong, China
| | - Tengfei Wang
- State Key Laboratory of Biobased Material and Green Papermaking, Qilu University of Technology (Shandong Academy of Sciences), Jinan, 250353, Shandong, China. .,Key Laboratory of Shandong Microbial Engineering, College of Bioengineering, Qilu University of Technology (Shandong Academy of Sciences), Jinan, 250353, Shandong, China.
| | - Long Liu
- Key Laboratory of Carbohydrate Chemistry and Biotechnology, Ministry of Education, Jiangnan University, Wuxi, 214122, China. .,Key Laboratory of Industrial Biotechnology, Ministry of Education, Jiangnan University, Wuxi, 214122, China.
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49
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Jia HY, Zong MH, Zheng GW, Li N. One-Pot Enzyme Cascade for Controlled Synthesis of Furancarboxylic Acids from 5-Hydroxymethylfurfural by H 2 O 2 Internal Recycling. CHEMSUSCHEM 2019; 12:4764-4768. [PMID: 31490638 DOI: 10.1002/cssc.201902199] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/12/2019] [Revised: 09/05/2019] [Indexed: 06/10/2023]
Abstract
Furancarboxylic acids are promising biobased building blocks in pharmaceutical and polymer industries. In this work, dual-enzyme cascade systems composed of galactose oxidase (GOase) and alcohol dehydrogenases (ADHs) are constructed for controlled synthesis of 5-formyl-2-furancarboxylic acid (FFCA) and 2,5-furandicarboxylic acid (FDCA) from 5-hydroxymethylfurfural (HMF), based on the catalytic promiscuity of ADHs. The byproduct H2 O2 , which is produced in GOase-catalyzed oxidation of HMF to 2,5-diformylfuran (DFF), is used for horseradish peroxidase (HRP)-mediated regeneration of the oxidized nicotinamide cofactors for subsequent oxidation of DFF promoted by an ADH, thus implementing H2 O2 internal recycling. The desired products FFCA and FDCA are obtained with yields of more than 95 %.
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Affiliation(s)
- Hao-Yu Jia
- State Key Laboratory of Pulp and Paper Engineering, School of Food Science and Engineering, South China University of Technology, 381 Wushan Road, Guangzhou, 510640, China
| | - Min-Hua Zong
- State Key Laboratory of Pulp and Paper Engineering, School of Food Science and Engineering, South China University of Technology, 381 Wushan Road, Guangzhou, 510640, China
| | - Gao-Wei Zheng
- State Key Laboratory of Bioreactor Engineering, East China University of Science and Technology, 130 Meilong Road, Shanghai, 200237, China
| | - Ning Li
- State Key Laboratory of Pulp and Paper Engineering, School of Food Science and Engineering, South China University of Technology, 381 Wushan Road, Guangzhou, 510640, China
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50
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Román AM, Hasse JC, Medlin JW, Holewinski A. Elucidating Acidic Electro-Oxidation Pathways of Furfural on Platinum. ACS Catal 2019. [DOI: 10.1021/acscatal.9b02656] [Citation(s) in RCA: 51] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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