1
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Naim M, Mohammat MF, Mohd Ariff PNA, Uzir MH. Biocatalytic approach for the synthesis of chiral alcohols for the development of pharmaceutical intermediates and other industrial applications: A review. Enzyme Microb Technol 2024; 180:110483. [PMID: 39033578 DOI: 10.1016/j.enzmictec.2024.110483] [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: 04/15/2024] [Revised: 06/27/2024] [Accepted: 07/14/2024] [Indexed: 07/23/2024]
Abstract
Biocatalysis has emerged as a strong tool for the synthesis of active pharmaceutical ingredients (APIs). In the early twentieth century, whole cell biocatalysis was used to develop the first industrial biocatalytic processes, and the precise work of enzymes was unknown. Biocatalysis has evolved over the years into an essential tool for modern, cost-effective, and sustainable pharmaceutical manufacturing. Meanwhile, advances in directed evolution enable the rapid production of process-stable enzymes with broad substrate scope and high selectivity. Large-scale synthetic pathways incorporating biocatalytic critical steps towards >130 APIs of authorized pharmaceuticals and drug prospects are compared in terms of steps, reaction conditions, and scale with the corresponding chemical procedures. This review is designed on the functional group developed during the reaction forming alcohol functional groups. Some important biocatalyst sources, techniques, and challenges are described. A few APIs and their utilization in pharmaceutical drugs are explained here in this review. Biocatalysis has provided shorter, more efficient, and more sustainable alternative pathways toward existing small molecule APIs. Furthermore, non-pharmaceutical applications of biocatalysts are also mentioned and discussed. Finally, this review includes the future outlook and challenges of biocatalysis. In conclusion, Further research and development of promising enzymes are required before they can be used in industry.
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Affiliation(s)
- Mohd Naim
- School of Chemical Engineering, Engineering Campus, Universiti Sains Malaysia, Nibong Tebal, Pulau Pinang 14300, Malaysia.
| | - Mohd Fazli Mohammat
- Centre for Chemical Synthesis & Polymer Technology, Institute of Science (IoS), Kompleks Inspirasi, Universiti Teknologi MARA, Shah Alam, Selangor Darul Ehsan 40450, Malaysia.
| | - Putri Nur Arina Mohd Ariff
- Department of Nanopharmaceutical Sciences, Nagoya Institute of Technology, Gokiso, Showa-ku, Nagoya 466-8555, Japan.
| | - Mohamad Hekarl Uzir
- School of Chemical Engineering, Engineering Campus, Universiti Sains Malaysia, Nibong Tebal, Pulau Pinang 14300, Malaysia.
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2
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Dourado DFAR, Rowan AS, Maciuk S, Brown G, Gray D, Spratt J, Carvalho ATP, Pavlović D, Tur F, Caswell J, Quinn DJ, Moody TS, Mix S. Application of rational enzyme engineering in a new route to etonogestrel and levonorgestrel: carbonyl reductase bioreduction of ethyl secodione. Faraday Discuss 2024; 252:450-467. [PMID: 38864241 DOI: 10.1039/d4fd00011k] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/13/2024]
Abstract
Women in developing countries still face enormous challenges when accessing reproductive health care. Access to voluntary family planning empowers women allowing them to complete their education and join the paid workforce. This effectively helps to end poverty, hunger and promotes good health for all. According to the United Nations (UN) organization, in 2022, an estimated 257 million women still lacked access to safe and effective family planning methods globally. One of the main barriers is the associated cost of modern contraceptive methods. Funded by the Bill & Melinda Gates Foundation, Almac Group worked on the development of a novel biocatalytic route to etonogestrel and levonorgestrel, two modern contraceptive APIs, with the goal of substantially decreasing the cost of production and so enabling their use in developing nations. This present work combines the selection and engineering of a carbonyl reductase (CRED) enzyme from Almac's selectAZyme™ panel, with process development, to enable efficient and economically viable bioreduction of ethyl secodione to (13R,17S)-secol, the key chirality introducing intermediate en route to etonogestrel and levonorgestrel API. CRED library screening returned a good hit with an Almac CRED from Bacillus weidmannii, which allowed for highly stereoselective bioreduction at low enzyme loading of less than 1% w/w under screening assay conditions. However, the only co-solvent tolerated was DMSO up to ∼30% v/v, and it was impossible to achieve reaction completion with any enzyme loading at substrate titres of 20 g L-1 and above, due to the insolubility of the secodione. This triggered a rapid enzyme engineering program fully based on computational mutant selection. A small panel of 93 CRED mutants was rationally designed to increase the catalytic activity as well as thermal and solvent stability. The best mutant, Mutant-75, enabled a reaction at 45 °C to go to completion at 90 g L-1 substrate titre in a buffer/DMSO/heptane reaction medium fed over 6 h with substrate DMSO stock solution, with a low enzyme loading of 3.5% w/w wrt substrate. In screening assay conditions, Mutant-75 also showed a 2.2-fold activity increase. Our paper shows which computations and rational decisions enabled this outcome.
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Affiliation(s)
| | - Andrew S Rowan
- Almac Sciences, Department of Biocatalysis and Isotope Chemistry, UK.
| | - Sergej Maciuk
- Almac Sciences, Department of Biocatalysis and Isotope Chemistry, UK.
| | - Gareth Brown
- Almac Sciences, Department of Biocatalysis and Isotope Chemistry, UK.
| | - Darren Gray
- Almac Sciences, Department of Biocatalysis and Isotope Chemistry, UK.
| | - Jenny Spratt
- Almac Sciences, Department of Biocatalysis and Isotope Chemistry, UK.
| | | | - Dražen Pavlović
- Almac Sciences, Department of Biocatalysis and Isotope Chemistry, UK.
| | - Fernando Tur
- Almac Sciences, Department of Biocatalysis and Isotope Chemistry, UK.
| | - Jill Caswell
- Almac Sciences, Department of Biocatalysis and Isotope Chemistry, UK.
| | - Derek J Quinn
- Almac Sciences, Department of Biocatalysis and Isotope Chemistry, UK.
| | - Thomas S Moody
- Almac Sciences, Department of Biocatalysis and Isotope Chemistry, UK.
| | - Stefan Mix
- Almac Sciences, Department of Biocatalysis and Isotope Chemistry, UK.
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3
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Sheldon RA. Waste Valorization in a Sustainable Bio-Based Economy: The Road to Carbon Neutrality. Chemistry 2024:e202402207. [PMID: 39240026 DOI: 10.1002/chem.202402207] [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: 06/07/2024] [Indexed: 09/07/2024]
Abstract
The development of sustainable chemistry underlying the quest to minimize and/or valorize waste in the carbon-neutral manufacture of chemicals is followed over the last four to five decades. Both chemo- and biocatalysis have played an indispensable role in this odyssey. in particular developments in protein engineering, metagenomics and bioinformatics over the preceding three decades have played a crucial supporting role in facilitating the widespread application of both whole cell and cell-free biocatalysis. The pressing need, driven by climate change mitigation, for a drastic reduction in greenhouse gas (GHG) emissions, has precipitated an energy transition based on decarbonization of energy and defossilization of organic chemicals production. The latter involves waste biomass and/or waste CO2 as the feedstock and green electricity generated using solar, wind, hydroelectric or nuclear energy. The use of waste polysaccharides as feedstocks will underpin a renaissance in carbohydrate chemistry with pentoses and hexoses as base chemicals and bio-based solvents and polymers as environmentally friendly downstream products. The widespread availability of inexpensive electricity and solar energy has led to increasing attention for electro(bio)catalysis and photo(bio)catalysis which in turn is leading to myriad innovations in these fields.
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Affiliation(s)
- Roger A Sheldon
- Department of Biotechnology, Delft University of Technology, Netherlands
- Department of Chemistry, University of the Witwatersrand, Johannesburg, South Africa
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4
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Flitsch SL, Turner NJ, Li Z. Biocatalysis in Asia and the Pacific. JACS AU 2024; 4:2713-2714. [PMID: 39211609 PMCID: PMC11350737 DOI: 10.1021/jacsau.4c00693] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 08/02/2024] [Accepted: 08/02/2024] [Indexed: 09/04/2024]
Affiliation(s)
- Sabine L Flitsch
- MIB & School of Chemistry, The University of Manchester, 131 Princess Street, Manchester M1 7DN, United Kingdom
| | - Nicholas J Turner
- MIB & School of Chemistry, The University of Manchester, 131 Princess Street, Manchester M1 7DN, United Kingdom
| | - Zhi Li
- Department of Chemical and Biomolecular Engineering, National University of Singapore, 4 Engineering Drive 4, Singapore 117585
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5
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Li F, Xu Y, Liu Y, Kan W, Piao Y, Han W, Li Z, Wang Z, Wang L. Switching engineered Vitreoscilla hemoglobin into carbene transferase for enantioselective SH insertion. Int J Biol Macromol 2024; 278:134756. [PMID: 39147340 DOI: 10.1016/j.ijbiomac.2024.134756] [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: 07/01/2024] [Revised: 08/12/2024] [Accepted: 08/12/2024] [Indexed: 08/17/2024]
Abstract
An attractive strategy for efficiently forming CS bonds is through the use of diazo compounds SH insertion. However, achieving good enantioselective control in this reaction within a biocatalytic system has proven to be challenging. This study aimed to enhance the activity and enantioselectivity of to enable asymmetric SH insertion. The researchers conducted site-saturation mutagenesis (SSM) on 5 amino acid residues located around the iron carbenoid intermediate within a distance of 5 Å, followed by iterative saturation mutagenesis (ISM) of beneficial mutants. Through this process, the beneficial variant VHbSH(P54R/V98W) was identified through screening with 4-(methylmercapto) phenol as the substrate. This variant exhibited up to 4-fold higher catalytic efficiency and 6-fold higher enantioselectivity compared to the wild-type VHb. Computational studies were also conducted to elucidate the detailed mechanism of this asymmetric SH insertion, explaining how active-site residues accelerate this transformation and provide stereocontrol.
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Affiliation(s)
- Fengxi Li
- Key Laboratory of Molecular Enzymology and Engineering of Ministry of Education, School of Life Sciences, Jilin University, Changchun 130023, PR China
| | - Yaning Xu
- Key Laboratory of Molecular Enzymology and Engineering of Ministry of Education, School of Life Sciences, Jilin University, Changchun 130023, PR China
| | - Yuyang Liu
- Key Laboratory of Molecular Enzymology and Engineering of Ministry of Education, School of Life Sciences, Jilin University, Changchun 130023, PR China
| | - Wenbo Kan
- Key Laboratory of Molecular Enzymology and Engineering of Ministry of Education, School of Life Sciences, Jilin University, Changchun 130023, PR China
| | - Yuming Piao
- Key Laboratory of Molecular Enzymology and Engineering of Ministry of Education, School of Life Sciences, Jilin University, Changchun 130023, PR China
| | - Weiwei Han
- Key Laboratory of Molecular Enzymology and Engineering of Ministry of Education, School of Life Sciences, Jilin University, Changchun 130023, PR China
| | - Zhengqiang Li
- Key Laboratory of Molecular Enzymology and Engineering of Ministry of Education, School of Life Sciences, Jilin University, Changchun 130023, PR China
| | - Zhi Wang
- Key Laboratory of Molecular Enzymology and Engineering of Ministry of Education, School of Life Sciences, Jilin University, Changchun 130023, PR China.
| | - Lei Wang
- Key Laboratory of Molecular Enzymology and Engineering of Ministry of Education, School of Life Sciences, Jilin University, Changchun 130023, PR China.
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6
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Singh K, Nainwal N, Chitme HR. A review on recent advancements in pharmaceutical technology transfer of tablets from an Indian perspective. ANNALES PHARMACEUTIQUES FRANÇAISES 2024:S0003-4509(24)00108-1. [PMID: 39127322 DOI: 10.1016/j.pharma.2024.08.001] [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: 05/28/2024] [Revised: 06/25/2024] [Accepted: 08/06/2024] [Indexed: 08/12/2024]
Abstract
OBJECTIVE The healthcare sector is a paramount and rapidly expanding industry in India. The pharmaceutical field in India has experienced substantial growth and transformation in recent times, making significant contributions to the global healthcare market. This comprehensive review delves into the most recent innovations in pharmaceutical technology transfer (TT), particularly in the context of tablet formulations from an Indian standpoint. SIGNIFICANCE The pharmaceutical sector has grappled with various challenging issues, including the escalating costs of medications and the demand for patient-friendly products. METHODS In this technological progress era, various cutting-edge pharmaceutical technologies, such as artificial intelligence (AI), and 3D and 4D printing, play pivotal roles in drug development. Tablets, the most promising and widely utilized dosage form worldwide, require a sophisticated approach to TT. Achieving a successful TT necessitates a dedicated team with well-defined objectives, improved documentation, and effective communication. RESULTS The Indian Pharmaceutical Industry (IPI) possesses the potential to make significant contributions to the global healthcare sector. Moreover, we delve into the various phases of TT, highlighting the pivotal role of formulation development and process optimization in ensuring product quality, efficiency, and cost-effectiveness along with different models of TT. Additionally, we examine the challenges associated with TT and potential solutions, as well as the initiatives of the Indian government to bolster the Indian pharmaceutical sector's position as the "Pharmacy of the World". CONCLUSION It is concluded that there is a need to contextualize and institutionalize the tech transfer policies for successful implementation for the benefit of the global population.
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Affiliation(s)
- Kishan Singh
- All India Institute of Ayurveda, Sarita Vihar, New Delhi 110076, India.
| | - Nidhi Nainwal
- Uttaranchal Institute of Pharmaceutical Sciences, Uttaranchal University, Premnagar, Dehradun, Uttarakhand 248007, India.
| | - Havagiray R Chitme
- Amity Institute of Pharmacy, Amity University Uttar Pradesh, Noida 201313, India.
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7
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Nestl BM, Nebel BA, Resch V, Schürmann M, Tischler D. The Development and Opportunities of Predictive Biotechnology. Chembiochem 2024; 25:e202300863. [PMID: 38713151 DOI: 10.1002/cbic.202300863] [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: 12/22/2023] [Revised: 04/05/2024] [Indexed: 05/08/2024]
Abstract
Recent advances in bioeconomy allow a holistic view of existing and new process chains and enable novel production routines continuously advanced by academia and industry. All this progress benefits from a growing number of prediction tools that have found their way into the field. For example, automated genome annotations, tools for building model structures of proteins, and structural protein prediction methods such as AlphaFold2TM or RoseTTAFold have gained popularity in recent years. Recently, it has become apparent that more and more AI-based tools are being developed and used for biocatalysis and biotechnology. This is an excellent opportunity for academia and industry to accelerate advancements in the field further. Biotechnology, as a rapidly growing interdisciplinary field, stands to benefit greatly from these developments.
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Affiliation(s)
- Bettina M Nestl
- Joint working group on biotransformations of the Association for General and Applied Microbiology VAAM, the Society for Chemical Engineering, Biotechnology DECHEMA, Theodor-Heuss-Allee 25, 60486, Frankfurt, Germany
- Innophore GmbH, Am Eisernen Tor 3, 8010, Graz, Austria
| | - Bernd A Nebel
- Innophore GmbH, Am Eisernen Tor 3, 8010, Graz, Austria
| | - Verena Resch
- Innophore GmbH, Am Eisernen Tor 3, 8010, Graz, Austria
| | - Martin Schürmann
- Joint working group on biotransformations of the Association for General and Applied Microbiology VAAM, the Society for Chemical Engineering, Biotechnology DECHEMA, Theodor-Heuss-Allee 25, 60486, Frankfurt, Germany
- InnoSyn B. V., Urmonderbaan 22, 6167 RD, Geleen, The Netherlands
- SynSilico B. V., Urmonderbaan 22, 6167 RD, Geleen, The Netherlands
| | - Dirk Tischler
- Joint working group on biotransformations of the Association for General and Applied Microbiology VAAM, the Society for Chemical Engineering, Biotechnology DECHEMA, Theodor-Heuss-Allee 25, 60486, Frankfurt, Germany
- Microbial Biotechnology, Ruhr University Bochum, Universitätsstrasse 150, 44780, Bochum, Germany
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8
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Elisée E, Ducrot L, Méheust R, Bastard K, Fossey-Jouenne A, Grogan G, Pelletier E, Petit JL, Stam M, de Berardinis V, Zaparucha A, Vallenet D, Vergne-Vaxelaire C. A refined picture of the native amine dehydrogenase family revealed by extensive biodiversity screening. Nat Commun 2024; 15:4933. [PMID: 38858403 PMCID: PMC11164908 DOI: 10.1038/s41467-024-49009-2] [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: 09/21/2023] [Accepted: 05/20/2024] [Indexed: 06/12/2024] Open
Abstract
Native amine dehydrogenases offer sustainable access to chiral amines, so the search for scaffolds capable of converting more diverse carbonyl compounds is required to reach the full potential of this alternative to conventional synthetic reductive aminations. Here we report a multidisciplinary strategy combining bioinformatics, chemoinformatics and biocatalysis to extensively screen billions of sequences in silico and to efficiently find native amine dehydrogenases features using computational approaches. In this way, we achieve a comprehensive overview of the initial native amine dehydrogenase family, extending it from 2,011 to 17,959 sequences, and identify native amine dehydrogenases with non-reported substrate spectra, including hindered carbonyls and ethyl ketones, and accepting methylamine and cyclopropylamine as amine donor. We also present preliminary model-based structural information to inform the design of potential (R)-selective amine dehydrogenases, as native amine dehydrogenases are mostly (S)-selective. This integrated strategy paves the way for expanding the resource of other enzyme families and in highlighting enzymes with original features.
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Affiliation(s)
- Eddy Elisée
- Génomique Métabolique, Genoscope, Institut François Jacob, CEA, CNRS, Univ Evry, Université Paris-Saclay, 91057, Evry, France
| | - Laurine Ducrot
- Génomique Métabolique, Genoscope, Institut François Jacob, CEA, CNRS, Univ Evry, Université Paris-Saclay, 91057, Evry, France
| | - Raphaël Méheust
- Génomique Métabolique, Genoscope, Institut François Jacob, CEA, CNRS, Univ Evry, Université Paris-Saclay, 91057, Evry, France
| | - Karine Bastard
- School of Pharmacy, Faculty of Medicine and Health, University of Sydney, Sydney, NSW, 2006, Australia
| | - Aurélie Fossey-Jouenne
- Génomique Métabolique, Genoscope, Institut François Jacob, CEA, CNRS, Univ Evry, Université Paris-Saclay, 91057, Evry, France
| | - Gideon Grogan
- York Structural Biology Laboratory, Department of Chemistry, University of York, Heslington, York, YO10 5DD, UK
| | - Eric Pelletier
- Génomique Métabolique, Genoscope, Institut François Jacob, CEA, CNRS, Univ Evry, Université Paris-Saclay, 91057, Evry, France
| | - Jean-Louis Petit
- Génomique Métabolique, Genoscope, Institut François Jacob, CEA, CNRS, Univ Evry, Université Paris-Saclay, 91057, Evry, France
| | - Mark Stam
- Génomique Métabolique, Genoscope, Institut François Jacob, CEA, CNRS, Univ Evry, Université Paris-Saclay, 91057, Evry, France
| | - Véronique de Berardinis
- Génomique Métabolique, Genoscope, Institut François Jacob, CEA, CNRS, Univ Evry, Université Paris-Saclay, 91057, Evry, France
| | - Anne Zaparucha
- Génomique Métabolique, Genoscope, Institut François Jacob, CEA, CNRS, Univ Evry, Université Paris-Saclay, 91057, Evry, France
| | - David Vallenet
- Génomique Métabolique, Genoscope, Institut François Jacob, CEA, CNRS, Univ Evry, Université Paris-Saclay, 91057, Evry, France.
| | - Carine Vergne-Vaxelaire
- Génomique Métabolique, Genoscope, Institut François Jacob, CEA, CNRS, Univ Evry, Université Paris-Saclay, 91057, Evry, France.
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9
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Zukic E, Mokos D, Weber M, Stix N, Ditrich K, Ferrario V, Müller H, Willrodt C, Gruber K, Daniel B, Kroutil W. Biocatalytic Heteroaromatic Amide Formation in Water Enabled by a Catalytic Tetrad and Two Access Tunnels. ACS Catal 2024; 14:8913-8921. [PMID: 38868102 PMCID: PMC11165448 DOI: 10.1021/acscatal.4c01268] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2024] [Revised: 05/03/2024] [Accepted: 05/17/2024] [Indexed: 06/14/2024]
Abstract
The amide moiety belongs to the most common motives in pharmaceutical chemistry, present in many prescribed small-molecule pharmaceuticals. Methods for its manufacture are still in high demand, especially using water/buffer as a solvent and avoiding stoichiometric amounts of activation reagents. Herein, we identified from a library of lipases/esterases/acyltransferases and variants thereof a lipase originating from Sphingomonas sp. HXN-200 (SpL) able to form amides in aqueous solution starting from a broad scope of sterically demanding heteroaromatic ethyl esters as well as aliphatic amines, reaching isolated yields up to 99% on preparative scale and space time yields of up to 864 g L-1 d-1; thus, in selected cases, the amide was formed within minutes. The enzyme features an aspartate next to the canonical serine of the catalytic triad, which was essential for amide formation. Furthermore, the enzyme structure revealed two tunnels to the active site, presumably one for the ester and one for the amine, which permit the bringing together of the sterically demanding heteroaromatic esters and the amine in the active site. This work shows that biocatalytic amide formation starting from various five- and six-membered heteroaromatic ethyl esters in the buffer can serve as a platform for preparative amide synthesis.
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Affiliation(s)
- Erna Zukic
- Austrian
Centre of Industrial Biotechnology Acib GmbH c/o University of Graz, Heinrichstrasse 28, 8010 Graz, Austria
| | - Daniel Mokos
- Institute
of Molecular Biosciences, University of
Graz, Humboldtstraße
50, 8010 Graz, Austria
| | - Melanie Weber
- Institute
of Chemistry, University of Graz, NAWI Graz, Heinrichstraße 28, 8010 Graz, Austria
| | - Niklas Stix
- Institute
of Chemistry, University of Graz, NAWI Graz, Heinrichstraße 28, 8010 Graz, Austria
| | - Klaus Ditrich
- Group
Research BASF SE, A030, Carl-Bosch-Strasse 38, 67056 Ludwigshafen am Rhein, Germany
| | - Valerio Ferrario
- Group
Research BASF SE, A030, Carl-Bosch-Strasse 38, 67056 Ludwigshafen am Rhein, Germany
| | - Henrik Müller
- Group
Research BASF SE, A030, Carl-Bosch-Strasse 38, 67056 Ludwigshafen am Rhein, Germany
| | - Christian Willrodt
- Group
Research BASF SE, A030, Carl-Bosch-Strasse 38, 67056 Ludwigshafen am Rhein, Germany
| | - Karl Gruber
- Institute
of Molecular Biosciences, University of
Graz, Humboldtstraße
50, 8010 Graz, Austria
- Field
of Excellence BioHealth, University of Graz, 8010 Graz, Austria
- BioTechMed
Graz, 8010 Graz, Austria
| | - Bastian Daniel
- Institute
of Molecular Biosciences, University of
Graz, Humboldtstraße
50, 8010 Graz, Austria
- BioTechMed
Graz, 8010 Graz, Austria
| | - Wolfgang Kroutil
- Institute
of Molecular Biosciences, University of
Graz, Humboldtstraße
50, 8010 Graz, Austria
- Field
of Excellence BioHealth, University of Graz, 8010 Graz, Austria
- BioTechMed
Graz, 8010 Graz, Austria
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10
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Hunter Wilson R, Damodaran AR, Bhagi-Damodaran A. Machine learning guided rational design of a non-heme iron-based lysine dioxygenase improves its total turnover number. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2024:2024.06.04.597480. [PMID: 38895203 PMCID: PMC11185610 DOI: 10.1101/2024.06.04.597480] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/21/2024]
Abstract
Highly selective C-H functionalization remains an ongoing challenge in organic synthetic methodologies. Biocatalysts are robust tools for achieving these difficult chemical transformations. Biocatalyst engineering has often required directed evolution or structure-based rational design campaigns to improve their activities. In recent years, machine learning has been integrated into these workflows to improve the discovery of beneficial enzyme variants. In this work, we combine a structure-based machine-learning algorithm with classical molecular dynamics simulations to down select mutations for rational design of a non-heme iron-dependent lysine dioxygenase, LDO. This approach consistently resulted in functional LDO mutants and circumvents the need for extensive study of mutational activity before-hand. Our rationally designed single mutants purified with up to 2-fold higher yields than WT and displayed higher total turnover numbers (TTN). Combining five such single mutations into a pentamutant variant, LPNYI LDO, leads to a 40% improvement in the TTN (218±3) as compared to WT LDO (TTN = 160±2). Overall, this work offers a low-barrier approach for those seeking to synergize machine learning algorithms with pre-existing protein engineering strategies.
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Affiliation(s)
- R Hunter Wilson
- Department of Chemistry, University of Minnesota, Twin Cities, Minneapolis, MN, 55455
| | - Anoop R Damodaran
- Department of Chemistry, University of Minnesota, Twin Cities, Minneapolis, MN, 55455
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11
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Hogg BN, Schnepel C, Finnigan JD, Charnock SJ, Hayes MA, Turner NJ. The Impact of Metagenomics on Biocatalysis. Angew Chem Int Ed Engl 2024; 63:e202402316. [PMID: 38494442 DOI: 10.1002/anie.202402316] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2024] [Revised: 03/11/2024] [Accepted: 03/12/2024] [Indexed: 03/19/2024]
Abstract
In the ever-growing demand for sustainable ways to produce high-value small molecules, biocatalysis has come to the forefront of greener routes to these chemicals. As such, the need to constantly find and optimise suitable biocatalysts for specific transformations has never been greater. Metagenome mining has been shown to rapidly expand the toolkit of promiscuous enzymes needed for new transformations, without requiring protein engineering steps. If protein engineering is needed, the metagenomic candidate can often provide a better starting point for engineering than a previously discovered enzyme on the open database or from literature, for instance. In this review, we highlight where metagenomics has made substantial impact on the area of biocatalysis in recent years. We review the discovery of enzymes in previously unexplored or 'hidden' sequence space, leading to the characterisation of enzymes with enhanced properties that originate from natural selection pressures in native environments.
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Affiliation(s)
- Bethany N Hogg
- Department of Chemistry, University of Manchester, Manchester Institute of Biotechnology, 131 Princess Street, Manchester, M1 7DN, UK
| | - Christian Schnepel
- School of Engineering Sciences in Chemistry, Biotechnology and Health, Department of Industrial Biotechnology, KTH Royal Institute of Technology, AlbaNova University Center, 11421, Stockholm, SE
| | - James D Finnigan
- Prozomix, Building 4, West End Ind. Estate, Haltwhistle, NE49 9HA, UK
| | - Simon J Charnock
- Prozomix, Building 4, West End Ind. Estate, Haltwhistle, NE49 9HA, UK
| | - Martin A Hayes
- Compound Synthesis and Management, Discovery Sciences, Biopharmaceuticals R&D , AstraZeneca, Mölndal 431 50, Gothenburg, SE
| | - Nicholas J Turner
- Department of Chemistry, University of Manchester, Manchester Institute of Biotechnology, 131 Princess Street, Manchester, M1 7DN, UK
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12
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Gopal MR, Kunjapur AM. Harnessing biocatalysis to achieve selective functional group interconversion of monomers. Curr Opin Biotechnol 2024; 86:103093. [PMID: 38417202 DOI: 10.1016/j.copbio.2024.103093] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2023] [Revised: 01/28/2024] [Accepted: 02/01/2024] [Indexed: 03/01/2024]
Abstract
Polymeric materials are ubiquitous to modern life. However, reliance of petroleum for polymeric building blocks is not sustainable. The synthesis of macromolecules from recalcitrant polymer waste feedstocks, such as plastic waste and lignocellulosic biomass, presents an opportunity to bypass the use of petroleum-based feedstocks. However, the deconstruction and transformation of these alternative feedstocks remained limited until recently. Herein, we highlight examples of monomers liberated from the deconstruction of recalcitrant polymers, and more extensively, we showcase the state-of-the-art in biocatalytic technologies that are enabling synthesis of diverse upcycled monomeric starting materials for a wide variety of macromolecules. Overall, this review emphasizes the importance of functional group interconversion as a promising strategy by which biocatalysis can aid the diversification and upcycling of monomers.
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Affiliation(s)
- Madan R Gopal
- Department of Chemical and Biomolecular Engineering, University of Delaware, Newark, DE, USA; Center for Plastics Innovation, University of Delaware, Newark, DE, USA
| | - Aditya M Kunjapur
- Department of Chemical and Biomolecular Engineering, University of Delaware, Newark, DE, USA; Center for Plastics Innovation, University of Delaware, Newark, DE, USA.
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13
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Bourgery C, Mendoza DJ, Garnier G, Mouterde LMM, Allais F. Immobilization of Adenosine Derivatives onto Cellulose Nanocrystals via Click Chemistry for Biocatalysis Applications. ACS APPLIED MATERIALS & INTERFACES 2024; 16:11315-11323. [PMID: 38394235 DOI: 10.1021/acsami.3c19025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/25/2024]
Abstract
Adenosine triphosphate (ATP) is a central molecule of organisms and is involved in many biological processes. It is also widely used in biocatalytic processes, especially as a substrate and precursor of many cofactors─such as nicotinamide adenine dinucleotide phosphate (NADP(H)), coenzyme A (CoA), and S-adenosylmethionine (SAM). Despite its great scientific interest and pivotal role, its use in industrial processes is impeded by its prohibitory cost. To overcome this limitation, we developed a greener synthesis of adenosine derivatives and efficiently selectively grafted them onto organic nanoparticles. In this study, cellulose nanocrystals were used as a model combined with click chemistry via a copper-catalyzed azide/alkyne cycloaddition reaction (CuAAC). The grafted adenosine triphosphate derivative fully retains its biocatalytic capability, enabling heterobiocatalysis for modern biochemical processes.
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Affiliation(s)
- Célestin Bourgery
- URD Agro-Biotechnologies Industrielles (ABI), CEBB, AgroParisTech, Pomacle 51110, France
| | - David Joram Mendoza
- Bioresource Processing Research Institute of Australia (BioPRIA), Department of Chemical and Biological Engineering, Monash University, Clayton, VIC 3800, Australia
| | - Gil Garnier
- URD Agro-Biotechnologies Industrielles (ABI), CEBB, AgroParisTech, Pomacle 51110, France
- Bioresource Processing Research Institute of Australia (BioPRIA), Department of Chemical and Biological Engineering, Monash University, Clayton, VIC 3800, Australia
| | - Louis M M Mouterde
- URD Agro-Biotechnologies Industrielles (ABI), CEBB, AgroParisTech, Pomacle 51110, France
| | - Florent Allais
- URD Agro-Biotechnologies Industrielles (ABI), CEBB, AgroParisTech, Pomacle 51110, France
- Bioresource Processing Research Institute of Australia (BioPRIA), Department of Chemical and Biological Engineering, Monash University, Clayton, VIC 3800, Australia
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14
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Casamajo A, Yu Y, Schnepel C, Morrill C, Barker R, Levy CW, Finnigan J, Spelling V, Westerlund K, Petchey M, Sheppard RJ, Lewis RJ, Falcioni F, Hayes MA, Turner NJ. Biocatalysis in Drug Design: Engineered Reductive Aminases (RedAms) Are Used to Access Chiral Building Blocks with Multiple Stereocenters. J Am Chem Soc 2023; 145:22041-22046. [PMID: 37782882 PMCID: PMC10571080 DOI: 10.1021/jacs.3c07010] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2023] [Indexed: 10/04/2023]
Abstract
Novel building blocks are in constant demand during the search for innovative bioactive small molecule therapeutics by enabling the construction of structure-activity-property-toxicology relationships. Complex chiral molecules containing multiple stereocenters are an important component in compound library expansion but can be difficult to access by traditional organic synthesis. Herein, we report a biocatalytic process to access a specific diastereomer of a chiral amine building block used in drug discovery. A reductive aminase (RedAm) was engineered following a structure-guided mutagenesis strategy to produce the desired isomer. The engineered RedAm (IR-09 W204R) was able to generate the (S,S,S)-isomer 3 in 45% conversion and 95% ee from the racemic ketone 2. Subsequent palladium-catalyzed deallylation of 3 yielded the target primary amine 4 in a 73% yield. This engineered biocatalyst was used at preparative scale and represents a potential starting point for further engineering and process development.
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Affiliation(s)
- Arnau
Rué Casamajo
- Department
of Chemistry, University of Manchester, Manchester Institute of Biotechnology, 131 Princess Street, Manchester M1 7DN, United
Kingdom
| | - Yuqi Yu
- Department
of Chemistry, University of Manchester, Manchester Institute of Biotechnology, 131 Princess Street, Manchester M1 7DN, United
Kingdom
| | - Christian Schnepel
- School
of Engineering Sciences in Chemistry, Biotechnology and Health, Department
of Industrial Biotechnology, KTH Royal Institute of Technology, AlbaNova University Center, 11421 Stockholm, Sweden
| | - Charlotte Morrill
- Department
of Chemistry, University of Manchester, Manchester Institute of Biotechnology, 131 Princess Street, Manchester M1 7DN, United
Kingdom
| | - Rhys Barker
- Department
of Chemistry, University of Manchester, Manchester Institute of Biotechnology, 131 Princess Street, Manchester M1 7DN, United
Kingdom
| | - Colin W. Levy
- Department
of Chemistry, University of Manchester, Manchester Institute of Biotechnology, 131 Princess Street, Manchester M1 7DN, United
Kingdom
| | - James Finnigan
- Prozomix
Ltd, Building 4, West
End Ind. Estate, Haltwhistle NE49 9HA, United Kingdom
| | - Victor Spelling
- Early
Chemical Development, Pharmaceutical Sciences, Biopharmaceuticals
R&D, AstraZeneca, Mölndal, 431 50 Gothenburg, Sweden
| | - Kristina Westerlund
- Medicinal
Chemistry, Research and Early Development; Cardiovascular, Renal and
Metabolism, Biopharmaceuticals R&D, AstraZeneca, Pepparedsleden 1, Mölndal, 431 50 Gothenburg Sweden
| | - Mark Petchey
- Compound
Synthesis and Management, Discovery Sciences, Biopharmaceuticals R&D, AstraZeneca, Mölndal, 431 50 Gothenburg, Sweden
| | - Robert J. Sheppard
- Medicinal
Chemistry, Research and Early Development; Cardiovascular, Renal and
Metabolism, Biopharmaceuticals R&D, AstraZeneca, Pepparedsleden 1, Mölndal, 431 50 Gothenburg Sweden
| | - Richard J. Lewis
- Department
of Medicinal Chemistry, Research and Early Development, Respiratory
and Immunology (R&I), BioPharmaceuticals R&D, AstraZeneca, 43183 Mölndal, Sweden
| | - Francesco Falcioni
- Early
Chemical Development, Pharmaceutical Sciences, Biopharmaceuticals
R&D, AstraZeneca, CB21 6GP Cambridge, United Kingdom
| | - Martin A. Hayes
- Compound
Synthesis and Management, Discovery Sciences, Biopharmaceuticals R&D, AstraZeneca, Mölndal, 431 50 Gothenburg, Sweden
| | - Nicholas J. Turner
- Department
of Chemistry, University of Manchester, Manchester Institute of Biotechnology, 131 Princess Street, Manchester M1 7DN, United
Kingdom
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15
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Khiari O, Bouzemi N, Sánchez-Montero JM, Alcántara AR. Easy and Versatile Technique for the Preparation of Stable and Active Lipase-Based CLEA-like Copolymers by Using Two Homofunctional Cross-Linking Agents: Application to the Preparation of Enantiopure Ibuprofen. Int J Mol Sci 2023; 24:13664. [PMID: 37686470 PMCID: PMC10487927 DOI: 10.3390/ijms241713664] [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: 07/22/2023] [Revised: 08/26/2023] [Accepted: 08/30/2023] [Indexed: 09/10/2023] Open
Abstract
An easy and versatile method was designed and applied successfully to obtain access to lipase-based cross-linked-enzyme aggregate-like copolymers (CLEA-LCs) using one-pot, consecutive cross-linking steps using two types of homobifunctional cross-linkers (glutaraldehyde and putrescine), mediated with amine activation through pH alteration (pH jump) as a key step in the process. Six lipases were utilised in order to assess the effectiveness of the technique, in terms of immobilization yields, hydrolytic activities, thermal stability and application in kinetic resolution. A good retention of catalytic properties was found for all cases, together with an important thermal and storage stability improvement. Particularly, the CLEA-LCs derived from Candida rugosa lipase showed an outstanding behaviour in terms of thermostability and capability for catalysing the enantioselective hydrolysis of racemic ibuprofen ethyl ester, furnishing the eutomer (S)-ibuprofen with very high conversion and enantioselectivity.
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Affiliation(s)
- Oussama Khiari
- Eco Compatible Asymmetric Catalysis Laboratory (LCAE), Department of Chemistry, Badji Mokhtar University, Annaba 23000, Algeria; (O.K.); (N.B.)
- Department of Chemistry in Pharmaceutical Sciences, Pharmacy Faculty, Complutense University of Madrid (UCM), Ciudad Universitaria, Plaza de Ramon y Cajal, s/n., 28040 Madrid, Spain
| | - Nassima Bouzemi
- Eco Compatible Asymmetric Catalysis Laboratory (LCAE), Department of Chemistry, Badji Mokhtar University, Annaba 23000, Algeria; (O.K.); (N.B.)
| | - José María Sánchez-Montero
- Department of Chemistry in Pharmaceutical Sciences, Pharmacy Faculty, Complutense University of Madrid (UCM), Ciudad Universitaria, Plaza de Ramon y Cajal, s/n., 28040 Madrid, Spain
| | - Andrés R. Alcántara
- Department of Chemistry in Pharmaceutical Sciences, Pharmacy Faculty, Complutense University of Madrid (UCM), Ciudad Universitaria, Plaza de Ramon y Cajal, s/n., 28040 Madrid, Spain
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16
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Romero EO, Saucedo AT, Hernández-Meléndez JR, Yang D, Chakrabarty S, Narayan ARH. Enabling Broader Adoption of Biocatalysis in Organic Chemistry. JACS AU 2023; 3:2073-2085. [PMID: 37654599 PMCID: PMC10466347 DOI: 10.1021/jacsau.3c00263] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/26/2023] [Revised: 06/30/2023] [Accepted: 07/03/2023] [Indexed: 09/02/2023]
Abstract
Biocatalysis is becoming an increasingly impactful method in contemporary synthetic chemistry for target molecule synthesis. The selectivity imparted by enzymes has been leveraged to complete previously intractable chemical transformations and improve synthetic routes toward complex molecules. However, the implementation of biocatalysis in mainstream organic chemistry has been gradual to this point. This is partly due to a set of historical and technological barriers that have prevented chemists from using biocatalysis as a synthetic tool with utility that parallels alternative modes of catalysis. In this Perspective, we discuss these barriers and how they have hindered the adoption of enzyme catalysts into synthetic strategies. We also summarize tools and resources that already enable organic chemists to use biocatalysts. Furthermore, we discuss ways to further lower the barriers for the adoption of biocatalysis by the broader synthetic organic chemistry community through the dissemination of resources, demystifying biocatalytic reactions, and increasing collaboration across the field.
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Affiliation(s)
- Evan O. Romero
- Life Sciences Institute & Department
of Chemistry, University of Michigan, Ann Arbor, Michigan 48109, United States
| | - Anthony T. Saucedo
- Life Sciences Institute & Department
of Chemistry, University of Michigan, Ann Arbor, Michigan 48109, United States
| | - José R. Hernández-Meléndez
- Life Sciences Institute & Department
of Chemistry, University of Michigan, Ann Arbor, Michigan 48109, United States
| | - Di Yang
- Life Sciences Institute & Department
of Chemistry, University of Michigan, Ann Arbor, Michigan 48109, United States
| | - Suman Chakrabarty
- Life Sciences Institute & Department
of Chemistry, University of Michigan, Ann Arbor, Michigan 48109, United States
| | - Alison R. H. Narayan
- Life Sciences Institute & Department
of Chemistry, University of Michigan, Ann Arbor, Michigan 48109, United States
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17
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Abstract
The ability to site-selectively modify equivalent functional groups in a molecule has the potential to streamline syntheses and increase product yields by lowering step counts. Enzymes catalyze site-selective transformations throughout primary and secondary metabolism, but leveraging this capability for non-native substrates and reactions requires a detailed understanding of the potential and limitations of enzyme catalysis and how these bounds can be extended by protein engineering. In this review, we discuss representative examples of site-selective enzyme catalysis involving functional group manipulation and C-H bond functionalization. We include illustrative examples of native catalysis, but our focus is on cases involving non-native substrates and reactions often using engineered enzymes. We then discuss the use of these enzymes for chemoenzymatic transformations and target-oriented synthesis and conclude with a survey of tools and techniques that could expand the scope of non-native site-selective enzyme catalysis.
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Affiliation(s)
- Dibyendu Mondal
- Department of Chemistry, Indiana University, Bloomington, Indiana 47405, United States
| | - Harrison M Snodgrass
- Department of Chemistry, Indiana University, Bloomington, Indiana 47405, United States
| | - Christian A Gomez
- Department of Chemistry, Indiana University, Bloomington, Indiana 47405, United States
| | - Jared C Lewis
- Department of Chemistry, Indiana University, Bloomington, Indiana 47405, United States
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18
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Guo YY, Tian ZH, Han YC, Ma D, Shao T, Jiang Z. Hantzsch Ester as Efficient and Economical NAD(P)H Mimic for In Vitro Bioredox Reactions. Chemistry 2023; 29:e202301180. [PMID: 37263982 DOI: 10.1002/chem.202301180] [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: 04/14/2023] [Revised: 05/21/2023] [Accepted: 06/01/2023] [Indexed: 06/03/2023]
Abstract
Biocatalysis has emerged as a valuable and reliable tool for industrial and academic societies, particularly in fields related to bioredox reactions. The cost of cofactors, especially those needed to be replenished at stoichiometric amounts or more, is the chief economic concern for bioredox reactions. In this study, a readily accessible, inexpensive, and bench-stable Hantzsch ester is verified as the viable and efficient NAD(P)H mimic by four enzymatic redox transformations, including two non-heme diiron N-oxygenases and two flavin-dependent reductases. This finding provides the potential to significantly reduce the costs of NAD(P)H-relying bioredox reactions.
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Affiliation(s)
- Yuan-Yang Guo
- Collaborative Innovation Centre of Henan Province for Green Manufacturing of Fine Chemicals Key Laboratory of Green Chemical Media and Reactions Ministry of Education NMPA Key Laboratory for Research and Evaluation of Innovative Drug Henan Key Laboratory of Organic Functional Molecule and Drug Innovation School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang, Henan, 453007, China
| | - Ze-Hua Tian
- Collaborative Innovation Centre of Henan Province for Green Manufacturing of Fine Chemicals Key Laboratory of Green Chemical Media and Reactions Ministry of Education NMPA Key Laboratory for Research and Evaluation of Innovative Drug Henan Key Laboratory of Organic Functional Molecule and Drug Innovation School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang, Henan, 453007, China
| | - Yu-Chen Han
- Collaborative Innovation Centre of Henan Province for Green Manufacturing of Fine Chemicals Key Laboratory of Green Chemical Media and Reactions Ministry of Education NMPA Key Laboratory for Research and Evaluation of Innovative Drug Henan Key Laboratory of Organic Functional Molecule and Drug Innovation School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang, Henan, 453007, China
| | - Dandan Ma
- Collaborative Innovation Centre of Henan Province for Green Manufacturing of Fine Chemicals Key Laboratory of Green Chemical Media and Reactions Ministry of Education NMPA Key Laboratory for Research and Evaluation of Innovative Drug Henan Key Laboratory of Organic Functional Molecule and Drug Innovation School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang, Henan, 453007, China
| | - Tianju Shao
- Collaborative Innovation Centre of Henan Province for Green Manufacturing of Fine Chemicals Key Laboratory of Green Chemical Media and Reactions Ministry of Education NMPA Key Laboratory for Research and Evaluation of Innovative Drug Henan Key Laboratory of Organic Functional Molecule and Drug Innovation School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang, Henan, 453007, China
| | - Zhiyong Jiang
- Collaborative Innovation Centre of Henan Province for Green Manufacturing of Fine Chemicals Key Laboratory of Green Chemical Media and Reactions Ministry of Education NMPA Key Laboratory for Research and Evaluation of Innovative Drug Henan Key Laboratory of Organic Functional Molecule and Drug Innovation School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang, Henan, 453007, China
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