1
|
Xie X, Huang R, Zhang W, Zhang R. Cofactor-dependence alteration of 7β-hydroxysteroid dehydrogenase: Enhancing one-pot synthesis efficiency of chenodeoxycholic acid to ursodeoxycholic acid through cofactor self-recycling. Int J Biol Macromol 2024; 280:136328. [PMID: 39378924 DOI: 10.1016/j.ijbiomac.2024.136328] [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: 08/24/2024] [Revised: 09/22/2024] [Accepted: 10/03/2024] [Indexed: 10/10/2024]
Abstract
NAD+-dependent 7α-hydroxysteroid dehydrogenase (7α-HSDH) and NADPH-dependent 7β-hydroxysteroid dehydrogenase (7β-HSDH) are involved in the biosynthesis of chenodeoxycholic acid (CDCA) to ursodeoxycholic acid (UDCA). To realize the one-pot synthesis of CDCA to UDCA through NAD+-NADH cycling, we aimed to improve the binding ability of Hyphomicrobium sp. 7β-HSDH to NADH. The 7β-HSDH structure was modeled and some potential residues to improve NADH affinity near conserved cofactor binding regions were screened, including Ala22, Gln23, Asn24, Asp44, Leu45, and Asn46. The dominant mutant A22T/Q23E/L45A/N46E significantly enhanced the binding affinity for NADH, resulting in a 44.9-fold increase in its kcat/Km value. It increased enzymatic activity by 65.2-fold and catalyzed the synthesis of UDCA at a yield of 77.6 % with 5 g/L 7K-LCA and 12.5 mM NADH. Molecular dynamics simulations indicated increased interactions of mutated 7β-HSDH and the ligand NADH by their spatially reduced binding distance and reaction energy. The modified cofactor-dependence of 7β-HSDH realized efficient one-pot synthesis of CDCA to UDCA through strengthening cofactor-recycling and reducing the use of cofactor, achieving 90.1 % UDCA yield and 54.1 g/L/d spatiotemporal yield when coupled with 7α-HSDH with only 0.5 mM NAD+ as coenzyme. This work also supplies a universal cofactor-dependence engineering technique for homologous HSDH enzymes.
Collapse
Affiliation(s)
- Xiubing Xie
- School of Biotechnology, Jiangnan University, Wuxi 214122, China
| | - Runyi Huang
- School of Biotechnology, Jiangnan University, Wuxi 214122, China
| | - Wenchi Zhang
- Solomon H. Snyder Department of Neuroscience, Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA
| | - Rongzhen Zhang
- School of Biotechnology, Jiangnan University, Wuxi 214122, China.
| |
Collapse
|
2
|
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.
Collapse
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.
| |
Collapse
|
3
|
Baby EK, Savitha R, Kinsella GK, Nolan K, Ryan BJ, Henehan GT. Influence of deep eutectic solvents on redox biocatalysis involving alcohol dehydrogenases. Heliyon 2024; 10:e32550. [PMID: 38948051 PMCID: PMC11209023 DOI: 10.1016/j.heliyon.2024.e32550] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2024] [Revised: 05/30/2024] [Accepted: 06/05/2024] [Indexed: 07/02/2024] Open
Abstract
Redox biocatalysis plays an increasingly important role in modern organic synthesis. The recent integration of novel media such as deep eutectic solvents (DESs) has significantly impacted this field of chemical biology. Alcohol dehydrogenases (ADHs) are important biocatalysts where their unique specificity is used for enantioselective synthesis. This review explores aspects of redox biocatalysis in the presence of DES both with whole cells and with isolated ADHs. In both cases, the presence of DES has a significant influence on the outcome of reactions albeit via different mechanisms. For whole cells, DES was shown to be a useful tool to direct product formation or configuration - a process of solvent engineering. Whole cells can tolerate DES as media components for the solubilization of hydrophobic substrates. In some cases, DES in the growth medium altered the enantioselectivity of whole cell transformations by solvent control. For isolated enzymes, on the other hand, the presence of DES promotes substrate solubility as well as enhancing enzyme stability and activity. DES can be employed as a smart solvent or smart cosubstrate particularly for cofactor regeneration purposes. From the literatures examined, it is suggested that DES based on choline chloride (ChCl) such as ChCl:Glycerol (Gly), ChCl:Glucose (Glu), and ChCl:1,4-butanediol (1,4-BD) are useful starting points for ADH-based redox biocatalysis. However, each specific reaction will require optimisation due to the influence of several factors on biocatalysis in DES. These include solvent composition, enzyme source, temperature, pH and ionic strength as well as the substrates and products under investigation.
Collapse
Affiliation(s)
- Ebin K. Baby
- School of Food Science and Environmental Health, Technological University Dublin, Grangegorman Lower, Dublin 7, D07 E244, Ireland
| | - Rangasamy Savitha
- School of Food Science and Environmental Health, Technological University Dublin, Grangegorman Lower, Dublin 7, D07 E244, Ireland
| | - Gemma K. Kinsella
- School of Food Science and Environmental Health, Technological University Dublin, Grangegorman Lower, Dublin 7, D07 E244, Ireland
| | - Kieran Nolan
- School of Chemical Sciences, Dublin City University, Glasnevin, Dublin 9, D09 V209, Ireland
| | - Barry J. Ryan
- School of Food Science and Environmental Health, Technological University Dublin, Grangegorman Lower, Dublin 7, D07 E244, Ireland
| | - Gary T.M. Henehan
- School of Food Science and Environmental Health, Technological University Dublin, Grangegorman Lower, Dublin 7, D07 E244, Ireland
| |
Collapse
|
4
|
Rudzka A, Zdun B, Antos N, Montero LM, Reiter T, Kroutil W, Borowiecki P. Biocatalytic characterization of an alcohol dehydrogenase variant deduced from Lactobacillus kefir in asymmetric hydrogen transfer. Commun Chem 2023; 6:217. [PMID: 37828252 PMCID: PMC10570314 DOI: 10.1038/s42004-023-01013-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2023] [Accepted: 09/26/2023] [Indexed: 10/14/2023] Open
Abstract
Hydrogen transfer biocatalysts to prepare optically pure alcohols are in need, especially when it comes to sterically demanding ketones, whereof the bioreduced products are either essential precursors of pharmaceutically relevant compounds or constitute APIs themselves. In this study, we report on the biocatalytic potential of an anti-Prelog (R)-specific Lactobacillus kefir ADH variant (Lk-ADH-E145F-F147L-Y190C, named Lk-ADH Prince) employed as E. coli/ADH whole-cell biocatalyst and its characterization for stereoselective reduction of prochiral carbonyl substrates. Key enzymatic reaction parameters, including the reaction medium, evaluation of cofactor-dependency, organic co-solvent tolerance, and substrate loading, were determined employing the drug pentoxifylline as a model prochiral ketone. Furthermore, to tap the substrate scope of Lk-ADH Prince in hydrogen transfer reactions, a broad range of 34 carbonylic derivatives was screened. Our data demonstrate that E. coli/Lk-ADH Prince exhibits activity toward a variety of structurally different ketones, furnishing optically active alcohol products at the high conversion of 65-99.9% and in moderate-to-high isolated yields (38-91%) with excellent anti-Prelog (R)-stereoselectivity (up to >99% ee) at substrate concentrations up to 100 mM.
Collapse
Affiliation(s)
- Aleksandra Rudzka
- Laboratory of Biocatalysis and Biotransformation, Department of Drugs Technology and Biotechnology, Faculty of Chemistry, Warsaw University of Technology, Koszykowa 75, 00-662, Warsaw, Poland
| | - Beata Zdun
- Laboratory of Biocatalysis and Biotransformation, Department of Drugs Technology and Biotechnology, Faculty of Chemistry, Warsaw University of Technology, Koszykowa 75, 00-662, Warsaw, Poland
| | - Natalia Antos
- Laboratory of Biocatalysis and Biotransformation, Department of Drugs Technology and Biotechnology, Faculty of Chemistry, Warsaw University of Technology, Koszykowa 75, 00-662, Warsaw, Poland
| | - Lia Martínez Montero
- Institute of Chemistry, University of Graz, NAWI Graz, BioTechMed Graz, Field of Excellence BioHealth, Heinrichstrasse 28, 8010, Graz, Austria
| | - Tamara Reiter
- Institute of Chemistry, University of Graz, NAWI Graz, BioTechMed Graz, Field of Excellence BioHealth, Heinrichstrasse 28, 8010, Graz, Austria
| | - Wolfgang Kroutil
- Institute of Chemistry, University of Graz, NAWI Graz, BioTechMed Graz, Field of Excellence BioHealth, Heinrichstrasse 28, 8010, Graz, Austria
| | - Paweł Borowiecki
- Laboratory of Biocatalysis and Biotransformation, Department of Drugs Technology and Biotechnology, Faculty of Chemistry, Warsaw University of Technology, Koszykowa 75, 00-662, Warsaw, Poland.
| |
Collapse
|
5
|
Özgen FF, Jorea A, Capaldo L, Kourist R, Ravelli D, Schmidt S. The Synthesis of Chiral γ‐Lactones by Merging Decatungstate Photocatalysis with Biocatalysis. ChemCatChem 2022. [DOI: 10.1002/cctc.202200855] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Fatma Feyza Özgen
- Rijksuniversiteit Groningen Chemical and Pharmaceutical Biology Antonius Deusinglaan 1 9713AV Groningen NETHERLANDS
| | - Alexandra Jorea
- University of Pavia: Universita degli Studi di Pavia Department of Chemistry viale Taramelli 12 27100 Pavia ITALY
| | - Luca Capaldo
- University of Pavia: Universita degli Studi di Pavia Department of Chemistry viale Taramelli 12 27100 Pavia ITALY
| | - Robert Kourist
- Graz University of Technology: Technische Universitat Graz Institut of Molecular Biotechnology Petersgass 14 8010 Graz AUSTRIA
| | - Davide Ravelli
- University of Pavia: Universita degli Studi di Pavia Department of Chemistry viale Taramelli 12 27100 Pavia ITALY
| | - Sandy Schmidt
- Rijksuniversiteit Groningen Chemical and Pharmaceutical Biology Antonius Deusinglaan 1 9713AV Groningen NETHERLANDS
| |
Collapse
|
6
|
Ölçücü G, Baumer B, Küsters K, Möllenhoff K, Oldiges M, Pietruszka J, Jaeger KE, Krauss U. Catalytically Active Inclusion Bodies─Benchmarking and Application in Flow Chemistry. ACS Synth Biol 2022; 11:1881-1896. [PMID: 35500299 DOI: 10.1021/acssynbio.2c00035] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
In industries, enzymes are often immobilized to obtain stable preparations that can be utilized in batch and flow processes. In contrast to traditional immobilization methods that rely on carrier binding, various immobilization strategies have been recently presented that enable the simultaneous production and in vivo immobilization of enzymes. Catalytically active inclusion bodies (CatIBs) are a promising example for such in vivo enzyme immobilizates. CatIB formation is commonly induced by fusion of aggregation-inducing tags, and numerous tags, ranging from small synthetic peptides to protein domains or whole proteins, have been successfully used. However, since these systems have been characterized by different groups employing different methods, a direct comparison remains difficult, which prompted us to benchmark different CatIB-formation-inducing tags and fusion strategies. Our study highlights that important CatIB properties like yield, activity, and stability are strongly influenced by tag selection and fusion strategy. Optimization enabled us to obtain alcohol dehydrogenase CatIBs with superior activity and stability, which were subsequently applied for the first time in a flow synthesis approach. Our study highlights the potential of CatIB-based immobilizates, while at the same time demonstrating the robust use of CatIBs in flow chemistry.
Collapse
Affiliation(s)
- Gizem Ölçücü
- Institute of Molecular Enzyme Technology, Heinrich Heine University Düsseldorf, Forschungszentrum Jülich GmbH, Wilhelm Johnen Strasse, D-52425 Jülich, Germany
- IBG-1: Biotechnology, Institute of Bio- and Geosciences, Forschungszentrum Jülich GmbH, Wilhelm Johnen Strasse, D-52425 Jülich, Germany
| | - Benedikt Baumer
- Institute of Biorganic Chemistry, Heinrich Heine University Düsseldorf, Forschungszentrum Jülich GmbH, Wilhelm Johnen Strasse, D-52425 Jülich, Germany
| | - Kira Küsters
- IBG-1: Biotechnology, Institute of Bio- and Geosciences, Forschungszentrum Jülich GmbH, Wilhelm Johnen Strasse, D-52425 Jülich, Germany
| | - Kathrin Möllenhoff
- Mathematical Institute, Heinrich Heine University Düsseldorf, Universitätsstrasse 1, 40225 Düsseldorf, Germany
| | - Marco Oldiges
- IBG-1: Biotechnology, Institute of Bio- and Geosciences, Forschungszentrum Jülich GmbH, Wilhelm Johnen Strasse, D-52425 Jülich, Germany
- Institute of Biotechnology, RWTH Aachen University, Worringer Weg 3, D-52074 Aachen, Germany
| | - Jörg Pietruszka
- Institute of Biorganic Chemistry, Heinrich Heine University Düsseldorf, Forschungszentrum Jülich GmbH, Wilhelm Johnen Strasse, D-52425 Jülich, Germany
- IBG-1: Biotechnology, Institute of Bio- and Geosciences, Forschungszentrum Jülich GmbH, Wilhelm Johnen Strasse, D-52425 Jülich, Germany
| | - Karl-Erich Jaeger
- Institute of Molecular Enzyme Technology, Heinrich Heine University Düsseldorf, Forschungszentrum Jülich GmbH, Wilhelm Johnen Strasse, D-52425 Jülich, Germany
- IBG-1: Biotechnology, Institute of Bio- and Geosciences, Forschungszentrum Jülich GmbH, Wilhelm Johnen Strasse, D-52425 Jülich, Germany
| | - Ulrich Krauss
- Institute of Molecular Enzyme Technology, Heinrich Heine University Düsseldorf, Forschungszentrum Jülich GmbH, Wilhelm Johnen Strasse, D-52425 Jülich, Germany
- IBG-1: Biotechnology, Institute of Bio- and Geosciences, Forschungszentrum Jülich GmbH, Wilhelm Johnen Strasse, D-52425 Jülich, Germany
| |
Collapse
|
7
|
López‐Agudo M, Ríos‐Lombardía N, González‐Sabín J, Lavandera I, Gotor‐Fernández V. Chemoenzymatic Oxosulfonylation-Bioreduction Sequence for the Stereoselective Synthesis of β-Hydroxy Sulfones. CHEMSUSCHEM 2022; 15:e202101313. [PMID: 34409744 PMCID: PMC9292901 DOI: 10.1002/cssc.202101313] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 06/22/2021] [Revised: 07/26/2021] [Indexed: 06/13/2023]
Abstract
A series of optically active β-hydroxy sulfones has been obtained through an oxosulfonylation-stereoselective reduction sequence in aqueous medium. Firstly, β-keto sulfones were synthesized from arylacetylenes and sodium sulfinates to subsequently develop the carbonyl reduction in a highly selective fashion using alcohol dehydrogenases as biocatalysts. Optimization of the chemical oxosulfonylation reaction was investigated, finding inexpensive iron(III) chloride hexahydrate (FeCl3 ⋅ 6H2 O) as the catalyst of choice. The selection of isopropanol in the alcohol-water media resulted in high compatibility with the enzymatic process for enzyme cofactor recycling purposes, providing a straightforward access to both (R)- and (S)-β-hydroxy sulfones. The practical usefulness of this transformation was illustrated by describing the synthesis of a chiral intermediate of Apremilast. Interestingly, the development of a chemoenzymatic cascade approach avoided the isolation of β-keto sulfone intermediates, which allowed the preparation of chiral β-hydroxy sulfones in high conversion values (83-94 %) and excellent optical purities (94 to >99 % ee).
Collapse
Affiliation(s)
- Marina López‐Agudo
- Organic and Inorganic Chemistry DepartmentUniversity of OviedoAvenida Julián Clavería 8Oviedo33006Spain
| | | | | | - Iván Lavandera
- Organic and Inorganic Chemistry DepartmentUniversity of OviedoAvenida Julián Clavería 8Oviedo33006Spain
| | - Vicente Gotor‐Fernández
- Organic and Inorganic Chemistry DepartmentUniversity of OviedoAvenida Julián Clavería 8Oviedo33006Spain
| |
Collapse
|
8
|
Kokorin A, Urlacher VB. Artificial fusions between P450 BM3 and an alcohol dehydrogenase for efficient (+)-nootkatone production. Chembiochem 2022; 23:e202200065. [PMID: 35333425 PMCID: PMC9325546 DOI: 10.1002/cbic.202200065] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2022] [Revised: 03/24/2022] [Indexed: 11/27/2022]
Abstract
Multi‐enzyme cascades enable the production of valuable chemical compounds, and fusion of the enzymes that catalyze these reactions can improve the reaction outcome. In this work, P450 BM3 from Bacillus megaterium and an alcohol dehydrogenase from Sphingomonas yanoikuyae were fused to bifunctional constructs to enable cofactor regeneration and improve the in vitro two‐step oxidation of (+)‐valencene to (+)‐nootkatone. An up to 1.5‐fold increased activity of P450 BM3 was achieved with the fusion constructs compared to the individual enzyme. Conversion of (+)‐valencene coupled to cofactor regeneration and performed in the presence of the solubilizing agent cyclodextrin resulted in up to 1080 mg L−1 (+)‐nootkatone produced by the fusion constructs as opposed to 620 mg L−1 produced by a mixture of the separate enzymes. Thus, a two‐step (+)‐valencene oxidation was considerably improved through the simple method of enzyme fusion.
Collapse
Affiliation(s)
- Arsenij Kokorin
- Heinrich Heine University Düsseldorf: Heinrich-Heine-Universitat Dusseldorf, Institute of Biochemistry, GERMANY
| | - Vlada B Urlacher
- Heinrich-Heine-Universitat Dusseldorf, Institute of Biochemistry, Universitaetstr. 1, 40225, Dusseldorf, GERMANY
| |
Collapse
|
9
|
Hall M. Enzymatic strategies for asymmetric synthesis. RSC Chem Biol 2021; 2:958-989. [PMID: 34458820 PMCID: PMC8341948 DOI: 10.1039/d1cb00080b] [Citation(s) in RCA: 32] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2021] [Accepted: 05/28/2021] [Indexed: 12/13/2022] Open
Abstract
Enzymes, at the turn of the 21st century, are gaining a momentum. Especially in the field of synthetic organic chemistry, a broad variety of biocatalysts are being applied in an increasing number of processes running at up to industrial scale. In addition to the advantages of employing enzymes under environmentally friendly reaction conditions, synthetic chemists are recognizing the value of enzymes connected to the exquisite selectivity of these natural (or engineered) catalysts. The use of hydrolases in enantioselective protocols paved the way to the application of enzymes in asymmetric synthesis, in particular in the context of biocatalytic (dynamic) kinetic resolutions. After two decades of impressive development, the field is now mature to propose a panel of catalytically diverse enzymes for (i) stereoselective reactions with prochiral compounds, such as double bond reduction and bond forming reactions, (ii) formal enantioselective replacement of one of two enantiotopic groups of prochiral substrates, as well as (iii) atroposelective reactions with noncentrally chiral compounds. In this review, the major enzymatic strategies broadly applicable in the asymmetric synthesis of optically pure chiral compounds are presented, with a focus on the reactions developed within the past decade.
Collapse
Affiliation(s)
- Mélanie Hall
- Institute of Chemistry, University of Graz Heinrichstrasse 28 8010 Graz Austria
- Field of Excellence BioHealth - University of Graz Austria
| |
Collapse
|
10
|
Zhou Y, Wang Y, Chen X, Feng J, Wang M, Wu Q, Zhu D. Modulating the active site lid of an alcohol dehydrogenase from Ralstonia sp. enabled efficient stereospecific synthesis of 17β-hydroxysteroids. Enzyme Microb Technol 2021; 149:109837. [PMID: 34311882 DOI: 10.1016/j.enzmictec.2021.109837] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2020] [Revised: 05/20/2021] [Accepted: 05/30/2021] [Indexed: 10/21/2022]
Abstract
Enzymatic stereospecific reduction of 17-oxosteroids offers an attractive approach to access 17β-hydroxysteroids of pharmaceutical importance. In this study, by adjusting the flexibility of α6-helix at the substrate entrance of the alcohol dehydrogenase from Ralstonia sp. (RasADH), the catalytic activity toward the stereospecific 17β-reduction of androstenedione was improved without sacrifice of the enantioselectivity. Among the mutants, F205I and F205A exhibited up to 623- and 523-fold improvement in catalytic efficiency, respectively, towards a range of different 17-oxosteroids compared to the wild-type enzyme. The corresponding 17β-hydroxysteroids were prepared in optically pure form with high space-time productivity and isolated yields using F205I as the biocatalyst, indicating that these mutants are promising biocatalysts for this useful transformation. These results suggest that modulating the flexibility of the active site lid offers an effective approach to engineer alcohol dehydrogenase for accommodating bulky steroidal substrates.
Collapse
Affiliation(s)
- Yingying Zhou
- Key Laboratory of Industrial Fermentation Microbiology, Ministry of Education, College of Biotechnology, Tianjin University of Science and Technology, Tianjin, 300457, China; National Engineering Laboratory for Industrial Enzymes and Tianjin Engineering Research Center of Biocatalytic Technology, Tianjin Institute of Industrial Biotechnology, Chinese Academy of Sciences, and National Technology Innovation Center for Synthetic Biology, 32 West 7th Avenue, Tianjin Airport Economic Area, Tianjin, 300308, China
| | - Yu Wang
- National Engineering Laboratory for Industrial Enzymes and Tianjin Engineering Research Center of Biocatalytic Technology, Tianjin Institute of Industrial Biotechnology, Chinese Academy of Sciences, and National Technology Innovation Center for Synthetic Biology, 32 West 7th Avenue, Tianjin Airport Economic Area, Tianjin, 300308, China
| | - Xi Chen
- National Engineering Laboratory for Industrial Enzymes and Tianjin Engineering Research Center of Biocatalytic Technology, Tianjin Institute of Industrial Biotechnology, Chinese Academy of Sciences, and National Technology Innovation Center for Synthetic Biology, 32 West 7th Avenue, Tianjin Airport Economic Area, Tianjin, 300308, China
| | - Jinhui Feng
- National Engineering Laboratory for Industrial Enzymes and Tianjin Engineering Research Center of Biocatalytic Technology, Tianjin Institute of Industrial Biotechnology, Chinese Academy of Sciences, and National Technology Innovation Center for Synthetic Biology, 32 West 7th Avenue, Tianjin Airport Economic Area, Tianjin, 300308, China
| | - Min Wang
- Key Laboratory of Industrial Fermentation Microbiology, Ministry of Education, College of Biotechnology, Tianjin University of Science and Technology, Tianjin, 300457, China
| | - Qiaqing Wu
- National Engineering Laboratory for Industrial Enzymes and Tianjin Engineering Research Center of Biocatalytic Technology, Tianjin Institute of Industrial Biotechnology, Chinese Academy of Sciences, and National Technology Innovation Center for Synthetic Biology, 32 West 7th Avenue, Tianjin Airport Economic Area, Tianjin, 300308, China.
| | - Dunming Zhu
- National Engineering Laboratory for Industrial Enzymes and Tianjin Engineering Research Center of Biocatalytic Technology, Tianjin Institute of Industrial Biotechnology, Chinese Academy of Sciences, and National Technology Innovation Center for Synthetic Biology, 32 West 7th Avenue, Tianjin Airport Economic Area, Tianjin, 300308, China.
| |
Collapse
|
11
|
Cheng F, Chen Y, Qiu S, Zhai QY, Liu HT, Li SF, Weng CY, Wang YJ, Zheng YG. Controlling Stereopreferences of Carbonyl Reductases for Enantioselective Synthesis of Atorvastatin Precursor. ACS Catal 2021. [DOI: 10.1021/acscatal.0c05607] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Feng Cheng
- Key Laboratory of Bioorganic Synthesis of Zhejiang Province, College of Biotechnology and Bioengineering, Zhejiang University of Technology, Hangzhou 310014, P. R. China
- Engineering Research Center of Bioconversion and Biopurification of the Ministry of Education, Zhejiang University of Technology, Hangzhou, Zhejiang 310014, P. R. China
- The National and Local Joint Engineering Research Center for Biomanufacturing of Chiral Chemicals, Zhejiang University of Technology, Hangzhou 310014, P. R. China
| | - Yi Chen
- Key Laboratory of Bioorganic Synthesis of Zhejiang Province, College of Biotechnology and Bioengineering, Zhejiang University of Technology, Hangzhou 310014, P. R. China
- Engineering Research Center of Bioconversion and Biopurification of the Ministry of Education, Zhejiang University of Technology, Hangzhou, Zhejiang 310014, P. R. China
- The National and Local Joint Engineering Research Center for Biomanufacturing of Chiral Chemicals, Zhejiang University of Technology, Hangzhou 310014, P. R. China
| | - Shuai Qiu
- Key Laboratory of Bioorganic Synthesis of Zhejiang Province, College of Biotechnology and Bioengineering, Zhejiang University of Technology, Hangzhou 310014, P. R. China
- Engineering Research Center of Bioconversion and Biopurification of the Ministry of Education, Zhejiang University of Technology, Hangzhou, Zhejiang 310014, P. R. China
- The National and Local Joint Engineering Research Center for Biomanufacturing of Chiral Chemicals, Zhejiang University of Technology, Hangzhou 310014, P. R. China
| | - Qiu-Yao Zhai
- Key Laboratory of Bioorganic Synthesis of Zhejiang Province, College of Biotechnology and Bioengineering, Zhejiang University of Technology, Hangzhou 310014, P. R. China
- Engineering Research Center of Bioconversion and Biopurification of the Ministry of Education, Zhejiang University of Technology, Hangzhou, Zhejiang 310014, P. R. China
- The National and Local Joint Engineering Research Center for Biomanufacturing of Chiral Chemicals, Zhejiang University of Technology, Hangzhou 310014, P. R. China
| | - Hua-Tao Liu
- Key Laboratory of Bioorganic Synthesis of Zhejiang Province, College of Biotechnology and Bioengineering, Zhejiang University of Technology, Hangzhou 310014, P. R. China
- Engineering Research Center of Bioconversion and Biopurification of the Ministry of Education, Zhejiang University of Technology, Hangzhou, Zhejiang 310014, P. R. China
- The National and Local Joint Engineering Research Center for Biomanufacturing of Chiral Chemicals, Zhejiang University of Technology, Hangzhou 310014, P. R. China
| | - Shu-Fang Li
- Key Laboratory of Bioorganic Synthesis of Zhejiang Province, College of Biotechnology and Bioengineering, Zhejiang University of Technology, Hangzhou 310014, P. R. China
- Engineering Research Center of Bioconversion and Biopurification of the Ministry of Education, Zhejiang University of Technology, Hangzhou, Zhejiang 310014, P. R. China
- The National and Local Joint Engineering Research Center for Biomanufacturing of Chiral Chemicals, Zhejiang University of Technology, Hangzhou 310014, P. R. China
| | - Chun-Yue Weng
- Key Laboratory of Bioorganic Synthesis of Zhejiang Province, College of Biotechnology and Bioengineering, Zhejiang University of Technology, Hangzhou 310014, P. R. China
- Engineering Research Center of Bioconversion and Biopurification of the Ministry of Education, Zhejiang University of Technology, Hangzhou, Zhejiang 310014, P. R. China
- The National and Local Joint Engineering Research Center for Biomanufacturing of Chiral Chemicals, Zhejiang University of Technology, Hangzhou 310014, P. R. China
| | - Ya-Jun Wang
- Key Laboratory of Bioorganic Synthesis of Zhejiang Province, College of Biotechnology and Bioengineering, Zhejiang University of Technology, Hangzhou 310014, P. R. China
- Engineering Research Center of Bioconversion and Biopurification of the Ministry of Education, Zhejiang University of Technology, Hangzhou, Zhejiang 310014, P. R. China
- The National and Local Joint Engineering Research Center for Biomanufacturing of Chiral Chemicals, Zhejiang University of Technology, Hangzhou 310014, P. R. China
| | - Yu-Guo Zheng
- Key Laboratory of Bioorganic Synthesis of Zhejiang Province, College of Biotechnology and Bioengineering, Zhejiang University of Technology, Hangzhou 310014, P. R. China
- Engineering Research Center of Bioconversion and Biopurification of the Ministry of Education, Zhejiang University of Technology, Hangzhou, Zhejiang 310014, P. R. China
- The National and Local Joint Engineering Research Center for Biomanufacturing of Chiral Chemicals, Zhejiang University of Technology, Hangzhou 310014, P. R. China
| |
Collapse
|
12
|
González‐Martínez D, Gotor V, Gotor‐Fernández V. Chemo‐ and Stereoselective Synthesis of Fluorinated Amino Alcohols through One‐pot Reactions using Alcohol Dehydrogenases and Amine Transaminases. Adv Synth Catal 2020. [DOI: 10.1002/adsc.202000798] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
| | - Vicente Gotor
- Organic and Inorganic Chemistry Department Universidad de Oviedo 33006 Oviedo Asturias Spain
| | - Vicente Gotor‐Fernández
- Organic and Inorganic Chemistry Department Universidad de Oviedo 33006 Oviedo Asturias Spain
| |
Collapse
|
13
|
Expanding the Application Range of Microbial Oxidoreductases by an Alcohol Dehydrogenase from Comamonas testosteroni with a Broad Substrate Spectrum and pH Profile. Catalysts 2020. [DOI: 10.3390/catal10111281] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Alcohol dehydrogenases catalyse the conversion of a large variety of ketone substrates to the corresponding chiral products. Due to their high regio- and stereospecificity, they are key components in a wide range of industrial applications. A novel alcohol dehydrogenase from Comamonas testosteroni (CtADH) was identified in silico, recombinantly expressed and purified, enzymatically and biochemically investigated as well as structurally characterized. These studies revealed a broad pH profile and an extended substrate spectrum with the highest activity for compounds containing halogens as substituents and a moderate activity for bulky–bulky ketones. Biotransformations with selected ketones—performed with a coupled regeneration system for the co-substrate NADPH—resulted in conversions of more than 99% with all tested substrates and with excellent enantioselectivity for the corresponding S-alcohol products. CtADH/NADPH/substrate complexes modelled on the basis of crystal structures of CtADH and its closest homologue suggested preliminary hints to rationalize the enzyme’s substrate preferences
Collapse
|
14
|
One-pot two-step chemoenzymatic deracemization of allylic alcohols using laccases and alcohol dehydrogenases. MOLECULAR CATALYSIS 2020. [DOI: 10.1016/j.mcat.2020.111087] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
|
15
|
Borowiecki P, Telatycka N, Tataruch M, Żądło‐Dobrowolska A, Reiter T, Schühle K, Heider J, Szaleniec M, Kroutil W. Biocatalytic Asymmetric Reduction of γ‐Keto Esters to Access Optically Active γ‐Aryl‐γ‐butyrolactones. Adv Synth Catal 2020. [DOI: 10.1002/adsc.201901483] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Paweł Borowiecki
- Warsaw University of TechnologyFaculty of ChemistryDepartment of Drugs Technology and Biotechnology Koszykowa 3 00-664 Warsaw Poland
| | - Natalia Telatycka
- Warsaw University of TechnologyFaculty of ChemistryDepartment of Drugs Technology and Biotechnology Koszykowa 3 00-664 Warsaw Poland
| | - Mateusz Tataruch
- Jerzy Haber Institute of Catalysis and Surface Chemistry, PAS Niezapominajek 8 30-239 Krakow Poland
| | - Anna Żądło‐Dobrowolska
- Institute of Organic Chemistry Polish Academy of Sciences Kasprzaka 44/52 01-224 Warsaw Poland
| | - Tamara Reiter
- Institute of ChemistryUniversity of Graz NAWI Graz, BioTechMed Graz, Heinrichstrasse 28 8010 Graz Austria
| | - Karola Schühle
- Laboratory of MicrobiologyLOEWE Center for Synthetic MicrobiologyPhilipps University of Marburg Marburg
| | - Johann Heider
- Laboratory of MicrobiologyLOEWE Center for Synthetic MicrobiologyPhilipps University of Marburg Marburg
| | - Maciej Szaleniec
- Jerzy Haber Institute of Catalysis and Surface Chemistry, PAS Niezapominajek 8 30-239 Krakow Poland
| | - Wolfgang Kroutil
- Institute of ChemistryUniversity of Graz NAWI Graz, BioTechMed Graz, Heinrichstrasse 28 8010 Graz Austria
| |
Collapse
|
16
|
Walker PD, Rowe MT, Winter AJ, Weir AN, Akter N, Wang L, Race PR, Williams C, Song Z, Simpson TJ, Willis CL, Crump MP. A Priming Cassette Generates Hydroxylated Acyl Starter Units in Mupirocin and Thiomarinol Biosynthesis. ACS Chem Biol 2020; 15:494-503. [PMID: 31977176 DOI: 10.1021/acschembio.9b00969] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Mupirocin, a commercially available antibiotic produced by Pseudomonas fluorescens NCIMB 10586, and thiomarinol, isolated from the marine bacterium Pseudoalteromonas sp. SANK 73390, both consist of a polyketide-derived monic acid homologue esterified with either 9-hydroxynonanoic acid (mupirocin, 9HN) or 8-hydroxyoctanoic acid (thiomarinol, 8HO). The mechanisms of formation of these deceptively simple 9HN and 8HO fatty acid moieties in mup and tml, respectively, remain unresolved. To define starter unit generation, the purified mupirocin proteins MupQ, MupS, and MacpD and their thiomarinol equivalents (TmlQ, TmlS and TacpD) have been expressed and shown to convert malonyl coenzyme A (CoA) and succinyl CoA to 3-hydroxypropionoyl (3-HP) or 4-hydroxybutyryl (4-HB) fatty acid starter units, respectively, via the MupQ/TmlQ catalyzed generation of an unusual bis-CoA/acyl carrier protein (ACP) thioester, followed by MupS/TmlS catalyzed reduction. Mix and match experiments show MupQ/TmlQ to be highly selective for the correct CoA. MacpD/TacpD were interchangeable but alternate trans-acting ACPs from the mupirocin pathway (MacpA/TacpA) or a heterologous ACP (BatA) were nonfunctional. MupS and TmlS selectivity was more varied, and these reductases differed in their substrate and ACP selectivity. The solution structure of MacpD determined by NMR revealed a C-terminal extension with partial helical character that has been shown to be important for maintaining high titers of mupirocin. We generated a truncated MacpD construct, MacpD_T, which lacks this C-terminal extension but retains an ability to generate 3-HP with MupS and MupQ, suggesting further downstream roles in protein-protein interactions for this region of the ACP.
Collapse
Affiliation(s)
- Paul D. Walker
- School of Chemistry, University of Bristol, Cantock’s Close, Bristol, BS8 1TS, United Kingdom
- College of Medical and Dental Sciences, Institute of Metabolism and Systems Research, University of Birmingham, Edgbaston, Birmingham, B15 2TT, United Kingdom
| | - Matthew T. Rowe
- School of Chemistry, University of Bristol, Cantock’s Close, Bristol, BS8 1TS, United Kingdom
| | - Ashley J. Winter
- School of Chemistry, University of Bristol, Cantock’s Close, Bristol, BS8 1TS, United Kingdom
| | - Angus N.M. Weir
- School of Chemistry, University of Bristol, Cantock’s Close, Bristol, BS8 1TS, United Kingdom
| | - Nahida Akter
- School of Chemistry, University of Bristol, Cantock’s Close, Bristol, BS8 1TS, United Kingdom
| | - Luoyi Wang
- School of Chemistry, University of Bristol, Cantock’s Close, Bristol, BS8 1TS, United Kingdom
| | - Paul R. Race
- School of Biochemistry, University of Bristol, University Walk, Bristol, BS8 1TD, United Kingdom
| | - Christopher Williams
- School of Chemistry, University of Bristol, Cantock’s Close, Bristol, BS8 1TS, United Kingdom
| | - Zhongshu Song
- School of Chemistry, University of Bristol, Cantock’s Close, Bristol, BS8 1TS, United Kingdom
| | - Thomas J. Simpson
- School of Chemistry, University of Bristol, Cantock’s Close, Bristol, BS8 1TS, United Kingdom
| | - Christine L. Willis
- School of Chemistry, University of Bristol, Cantock’s Close, Bristol, BS8 1TS, United Kingdom
| | - Matthew P. Crump
- School of Chemistry, University of Bristol, Cantock’s Close, Bristol, BS8 1TS, United Kingdom
| |
Collapse
|
17
|
González-Granda S, Costin TA, Sá MM, Gotor-Fernández V. Stereoselective Bioreduction of α-diazo-β-keto Esters. MOLECULES (BASEL, SWITZERLAND) 2020; 25:molecules25040931. [PMID: 32093093 PMCID: PMC7070278 DOI: 10.3390/molecules25040931] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/30/2020] [Revised: 02/13/2020] [Accepted: 02/14/2020] [Indexed: 01/01/2023]
Abstract
Diazo compounds are versatile reagents in chemical synthesis and biology due to the tunable reactivity of the diazo functionality and its compatibility with living systems. Much effort has been made in recent years to explore their accessibility and synthetic potential; however, their preparation through stereoselective enzymatic asymmetric synthesis has been scarcely reported in the literature. Alcohol dehydrogenases (ADHs, also called ketoreductases, KREDs) are powerful redox enzymes able to reduce carbonyl compounds in a highly stereoselective manner. Herein, we have developed the synthesis and subsequent bioreduction of nine α-diazo-β-keto esters to give optically active α-diazo-β-hydroxy esters with potential applications as chiral building blocks in chemical synthesis. Therefore, the syntheses of prochiral α-diazo-β-keto esters bearing different substitution patterns at the adjacent position of the ketone group (N3CH2, ClCH2, BrCH2, CH3OCH2, NCSCH2, CH3, and Ph) and in the alkoxy portion of the ester functionality (Me, Et, and Bn), were carried out through the diazo transfer reaction to the corresponding β-keto esters in good to excellent yields (81–96%). After performing the chemical reduction of α-diazo-β-keto esters with sodium borohydride and developing robust analytical conditions to monitor the biotransformations, their bioreductions were exhaustively studied using in-house made Escherichia coli overexpressed and commercially available KREDs. Remarkably, the corresponding α-diazo-β-hydroxy esters were obtained in moderate to excellent conversions (60 to >99%) and high selectivities (85 to >99% ee) after 24 h at 30 °C. The best biotransformations in terms of conversion and enantiomeric excess were successfully scaled up to give the expected chiral alcohols with almost the same activity and selectivity values observed in the enzyme screening experiments.
Collapse
Affiliation(s)
- Sergio González-Granda
- Organic and Inorganic Chemistry Department, University of Oviedo, Avenida Julián Clavería 8, 33006 Oviedo, Spain;
| | - Taíssa A. Costin
- Chemistry Department, Universidade Federal de Santa Catarina, Florianópolis, SC 88040-900, Brazil;
| | - Marcus M. Sá
- Chemistry Department, Universidade Federal de Santa Catarina, Florianópolis, SC 88040-900, Brazil;
- Correspondence: (M.M.S.); (V.G.-F.)
| | - Vicente Gotor-Fernández
- Organic and Inorganic Chemistry Department, University of Oviedo, Avenida Julián Clavería 8, 33006 Oviedo, Spain;
- Correspondence: (M.M.S.); (V.G.-F.)
| |
Collapse
|
18
|
Koesoema AA, Standley DM, Senda T, Matsuda T. Impact and relevance of alcohol dehydrogenase enantioselectivities on biotechnological applications. Appl Microbiol Biotechnol 2020; 104:2897-2909. [PMID: 32060695 DOI: 10.1007/s00253-020-10440-2] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2019] [Revised: 01/30/2020] [Accepted: 02/05/2020] [Indexed: 12/22/2022]
Abstract
Alcohol dehydrogenases (ADHs) catalyze the reversible reduction of a carbonyl group to its corresponding alcohol. ADHs are widely employed for organic synthesis due to their lack of harm to the environment, broad substrate acceptance, and high enantioselectivity. This review focuses on the impact and relevance of ADH enantioselectivities on their biotechnological application. Stereoselective ADHs are beneficial to reduce challenging ketones such as ketones owning two bulky substituents or similar-sized substituents to the carbonyl carbon. Meanwhile, in cascade reactions, non-stereoselective ADHs can be utilized for the quantitative oxidation of racemic alcohol to ketone and dynamic kinetic resolution.
Collapse
Affiliation(s)
- Afifa Ayu Koesoema
- Department of Life Science and Technology, School of Life Science and Technology, Tokyo Institute of Technology, 4259 Nagatsuta-cho Midori-ku, Yokohama, 226-8501, Japan
| | - Daron M Standley
- Department of Genome Informatics, Genome Information Research Center, Research Institute of Microbial Diseases, Osaka University, 3-1 Yamadaoka, Suita, Osaka, 565-0871, Japan
| | - Toshiya Senda
- Structural Biology Research Center, Institute of Materials Structure Science, High Energy Accelerator Research Organization (KEK), 1-1 Oho Tsukuba, Ibaraki, 305-0801, Japan.,Department of Materials Structure Science, School of High Energy Accelerator Science, SOKENDAI (The Graduate University for Advanced Studies), 1-1 Oho, Tsukuba, Ibaraki, 305-0801, Japan
| | - Tomoko Matsuda
- Department of Life Science and Technology, School of Life Science and Technology, Tokyo Institute of Technology, 4259 Nagatsuta-cho Midori-ku, Yokohama, 226-8501, Japan.
| |
Collapse
|
19
|
Dan Q, Newmister SA, Klas KR, Fraley AE, McAfoos TJ, Somoza AD, Sunderhaus JD, Ye Y, Shende VV, Yu F, Sanders JN, Brown WC, Zhao L, Paton RS, Houk KN, Smith JL, Sherman DH, Williams RM. Fungal indole alkaloid biogenesis through evolution of a bifunctional reductase/Diels-Alderase. Nat Chem 2019; 11:972-980. [PMID: 31548667 PMCID: PMC6815239 DOI: 10.1038/s41557-019-0326-6] [Citation(s) in RCA: 48] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2019] [Accepted: 08/05/2019] [Indexed: 12/25/2022]
Abstract
Prenylated indole alkaloids such as the calmodulin-inhibitory malbrancheamides and anthelmintic paraherquamides possess great structural diversity and pharmaceutical utility. Here, we report complete elucidation of the malbrancheamide biosynthetic pathway accomplished through complementary approaches. These include a biomimetic total synthesis to access the natural alkaloid and biosynthetic intermediates in racemic form and in vitro enzymatic reconstitution to provide access to the natural antipode (+)-malbrancheamide. Reductive cleavage of an L-Pro-L-Trp dipeptide from the MalG non-ribosomal peptide synthetase (NRPS) followed by reverse prenylation and a cascade of post-NRPS reactions culminates in an intramolecular [4+2] hetero-Diels-Alder (IMDA) cyclization to furnish the bicyclo[2.2.2]diazaoctane scaffold. Enzymatic assembly of optically pure (+)-premalbrancheamide involves an unexpected zwitterionic intermediate where MalC catalyses enantioselective cycloaddition as a bifunctional NADPH-dependent reductase/Diels-Alderase. The crystal structures of substrate and product complexes together with site-directed mutagenesis and molecular dynamics simulations demonstrate how MalC and PhqE (its homologue from the paraherquamide pathway) catalyse diastereo- and enantioselective cyclization in the construction of this important class of secondary metabolites.
Collapse
Affiliation(s)
- Qingyun Dan
- Life Sciences Institute, University of Michigan, Ann Arbor, MI, USA
- Department of Biological Chemistry, University of Michigan, Ann Arbor, MI, USA
| | - Sean A Newmister
- Life Sciences Institute, University of Michigan, Ann Arbor, MI, USA
| | - Kimberly R Klas
- Department of Chemistry, Colorado State University, Fort Collins, CO, USA
| | - Amy E Fraley
- Life Sciences Institute, University of Michigan, Ann Arbor, MI, USA
- Department of Medicinal Chemistry, University of Michigan, Ann Arbor, MI, USA
| | - Timothy J McAfoos
- Department of Chemistry, Colorado State University, Fort Collins, CO, USA
| | - Amber D Somoza
- Department of Chemistry, Colorado State University, Fort Collins, CO, USA
| | - James D Sunderhaus
- Department of Chemistry, Colorado State University, Fort Collins, CO, USA
| | - Ying Ye
- Life Sciences Institute, University of Michigan, Ann Arbor, MI, USA
| | - Vikram V Shende
- Life Sciences Institute, University of Michigan, Ann Arbor, MI, USA
- Program in Chemical Biology, University of Michigan, Ann Arbor, MI, USA
| | - Fengan Yu
- Life Sciences Institute, University of Michigan, Ann Arbor, MI, USA
| | - Jacob N Sanders
- Department of Chemistry and Biochemistry, University of California, Los Angeles, CA, USA
| | - W Clay Brown
- Life Sciences Institute, University of Michigan, Ann Arbor, MI, USA
| | - Le Zhao
- Department of Chemistry, Colorado State University, Fort Collins, CO, USA
| | - Robert S Paton
- Department of Chemistry, Colorado State University, Fort Collins, CO, USA
| | - K N Houk
- Department of Chemistry and Biochemistry, University of California, Los Angeles, CA, USA
| | - Janet L Smith
- Life Sciences Institute, University of Michigan, Ann Arbor, MI, USA
- Department of Biological Chemistry, University of Michigan, Ann Arbor, MI, USA
| | - David H Sherman
- Life Sciences Institute, University of Michigan, Ann Arbor, MI, USA.
- Department of Medicinal Chemistry, University of Michigan, Ann Arbor, MI, USA.
- Department of Microbiology & Immunology, University of Michigan, Ann Arbor, MI, USA.
- Department of Chemistry, University of Michigan, Ann Arbor, MI, USA.
| | - Robert M Williams
- Department of Chemistry, Colorado State University, Fort Collins, CO, USA.
- University of Colorado Cancer Center, Aurora, CO, USA.
| |
Collapse
|
20
|
Ellis GA, Klein WP, Lasarte-Aragonés G, Thakur M, Walper SA, Medintz IL. Artificial Multienzyme Scaffolds: Pursuing in Vitro Substrate Channeling with an Overview of Current Progress. ACS Catal 2019. [DOI: 10.1021/acscatal.9b02413] [Citation(s) in RCA: 67] [Impact Index Per Article: 13.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Gregory A. Ellis
- Center for Bio/Molecular Science and Engineering, Code 6900, U.S. Naval Research Laboratory, Washington, D.C. 20375, United States
| | - William P. Klein
- Center for Bio/Molecular Science and Engineering, Code 6900, U.S. Naval Research Laboratory, Washington, D.C. 20375, United States
- National Research Council, Washington, D.C. 20001, United States
| | - Guillermo Lasarte-Aragonés
- Center for Bio/Molecular Science and Engineering, Code 6900, U.S. Naval Research Laboratory, Washington, D.C. 20375, United States
- College of Science, George Mason University, Fairfax, Virginia 22030, United States
| | - Meghna Thakur
- Center for Bio/Molecular Science and Engineering, Code 6900, U.S. Naval Research Laboratory, Washington, D.C. 20375, United States
- College of Science, George Mason University, Fairfax, Virginia 22030, United States
| | - Scott A. Walper
- Center for Bio/Molecular Science and Engineering, Code 6900, U.S. Naval Research Laboratory, Washington, D.C. 20375, United States
| | - Igor L. Medintz
- Center for Bio/Molecular Science and Engineering, Code 6900, U.S. Naval Research Laboratory, Washington, D.C. 20375, United States
| |
Collapse
|
21
|
González‐Granda S, Méndez‐Sánchez D, Lavandera I, Gotor‐Fernández V. Laccase‐mediated Oxidations of Propargylic Alcohols. Application in the Deracemization of 1‐arylprop‐2‐yn‐1‐ols in Combination with Alcohol Dehydrogenases. ChemCatChem 2019. [DOI: 10.1002/cctc.201901543] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Sergio González‐Granda
- Organic and Inorganic Chemistry DepartmentUniversity of Oviedo Avenida Julián Clavería 8 Oviedo 33006 Spain
| | - Daniel Méndez‐Sánchez
- Organic and Inorganic Chemistry DepartmentUniversity of Oviedo Avenida Julián Clavería 8 Oviedo 33006 Spain
- Current address: Department of ChemistryUniversity College London 20 Gordon Street London WC1H 0AJ UK
| | - Iván Lavandera
- Organic and Inorganic Chemistry DepartmentUniversity of Oviedo Avenida Julián Clavería 8 Oviedo 33006 Spain
| | - Vicente Gotor‐Fernández
- Organic and Inorganic Chemistry DepartmentUniversity of Oviedo Avenida Julián Clavería 8 Oviedo 33006 Spain
| |
Collapse
|
22
|
Efficient reductive desymmetrization of bulky 1,3-cyclodiketones enabled by structure-guided directed evolution of a carbonyl reductase. Nat Catal 2019. [DOI: 10.1038/s41929-019-0347-y] [Citation(s) in RCA: 44] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
|
23
|
González‐Martínez D, Gotor V, Gotor‐Fernández V. Chemoenzymatic Synthesis of an Odanacatib Precursor through a Suzuki‐Miyaura Cross‐Coupling and Bioreduction Sequence. ChemCatChem 2019. [DOI: 10.1002/cctc.201901351] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Affiliation(s)
- Daniel González‐Martínez
- Organic and Inorganic Chemistry DepartmentUniversity of Oviedo Avenida Julián Clavería 8 Oviedo 33006 Asturias, Spain
| | - Vicente Gotor
- Organic and Inorganic Chemistry DepartmentUniversity of Oviedo Avenida Julián Clavería 8 Oviedo 33006 Asturias, Spain
| | - Vicente Gotor‐Fernández
- Organic and Inorganic Chemistry DepartmentUniversity of Oviedo Avenida Julián Clavería 8 Oviedo 33006 Asturias, Spain
| |
Collapse
|
24
|
Shanati T, Lockie C, Beloti L, Grogan G, Ansorge-Schumacher MB. Two Enantiocomplementary Ephedrine Dehydrogenases from Arthrobacter sp. TS-15 with Broad Substrate Specificity. ACS Catal 2019. [DOI: 10.1021/acscatal.9b00621] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Affiliation(s)
- Tarek Shanati
- Department of Molecular Biotechnology, Technische Universität Dresden, Dresden 01062, Germany
| | - Cameron Lockie
- Department of Chemistry, University of York, Heslington, York YO10 5DD, United Kingdom
| | - Lilian Beloti
- Department of Chemistry, University of York, Heslington, York YO10 5DD, United Kingdom
| | - Gideon Grogan
- Department of Chemistry, University of York, Heslington, York YO10 5DD, United Kingdom
| | | |
Collapse
|
25
|
Méndez‐Sánchez D, Mourelle‐Insua Á, Gotor‐Fernández V, Lavandera I. Synthesis of α‐Alkyl‐β‐Hydroxy Amides through Biocatalytic Dynamic Kinetic Resolution Employing Alcohol Dehydrogenases. Adv Synth Catal 2019. [DOI: 10.1002/adsc.201900317] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Daniel Méndez‐Sánchez
- Department of Organic and Inorganic ChemistryUniversity of Oviedo Avenida Julián Clavería 8 33006 Oviedo Spain
- Current address: Department of ChemistryUniversity College London 20 Gordon Street London WC1H 0AJ UK
| | - Ángela Mourelle‐Insua
- Department of Organic and Inorganic ChemistryUniversity of Oviedo Avenida Julián Clavería 8 33006 Oviedo Spain
| | - Vicente Gotor‐Fernández
- Department of Organic and Inorganic ChemistryUniversity of Oviedo Avenida Julián Clavería 8 33006 Oviedo Spain
| | - Iván Lavandera
- Department of Organic and Inorganic ChemistryUniversity of Oviedo Avenida Julián Clavería 8 33006 Oviedo Spain
| |
Collapse
|
26
|
Aguirre-Pranzoni C, Tosso RD, Bisogno FR, Kurina-Sanz M, Orden AA. Preparation of chiral β-hydroxytriazoles in one-pot chemoenzymatic bioprocesses catalyzed by Rhodotorula mucilaginosa. Process Biochem 2019. [DOI: 10.1016/j.procbio.2018.12.011] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
|
27
|
Black WB, King E, Wang Y, Jenic A, Rowley AT, Seki K, Luo R, Li H. Engineering a Coenzyme A Detour To Expand the Product Scope and Enhance the Selectivity of the Ehrlich Pathway. ACS Synth Biol 2018; 7:2758-2764. [PMID: 30433765 DOI: 10.1021/acssynbio.8b00358] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The Ehrlich pathway is a major route for the renewable production of higher alcohols. However, the product scope of the Ehrlich pathway is restricted, and the product selectivity is suboptimal. Here, we demonstrate that a Coenzyme A (CoA) detour, which involves conversion of the 2-keto acids into acyl-CoAs, expands the biological toolkit of reaction chemistries available in the Ehrlich pathway to include the gamut of CoA-dependent enzymes. As a proof-of-concept, we demonstrated the first biosynthesis of a tertiary branched-alcohol, pivalcohol, at a level of ∼10 mg/L from glucose in Escherichia coli, using a pivalyl-CoA mutase from Xanthobacter autotrophicus. Furthermore, engineering an enzyme in the CoA detour, the Lactobacillus brevis CoA-acylating aldehyde dehydrogenase, allowed stringent product selectivity. Targeted production of 3-methyl-1-butanol (3-MB) in E. coli mediated by the CoA detour showed a 3-MB:side-product (isobutanol) ratio of >20, an increase over the ratios previously achieved using the conventional Ehrlich pathway.
Collapse
|
28
|
Kumru C, Classen T, Pietruszka J. Enantioselective, Catalytic One‐Pot Synthesis of
γ
‐Butyrolactone‐Based Fragrances. ChemCatChem 2018. [DOI: 10.1002/cctc.201801040] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Affiliation(s)
- Ceyda Kumru
- Institut für Bioorganische ChemieHeinrich-Heine-Universität Düsseldorf im Forschungszentrum Jülich, Stetternicher Forst, Geb. 15.8 Jülich 52426 Germany
- Institut für Bio- und Geowissenschaften, (IBG-1: Bioorganic Chemistry), Forschungszentrum Jülich Jülich 52425 Germany
| | - Thomas Classen
- Institut für Bio- und Geowissenschaften, (IBG-1: Bioorganic Chemistry), Forschungszentrum Jülich Jülich 52425 Germany
| | - Jörg Pietruszka
- Institut für Bioorganische ChemieHeinrich-Heine-Universität Düsseldorf im Forschungszentrum Jülich, Stetternicher Forst, Geb. 15.8 Jülich 52426 Germany
- Institut für Bio- und Geowissenschaften, (IBG-1: Bioorganic Chemistry), Forschungszentrum Jülich Jülich 52425 Germany
| |
Collapse
|
29
|
Biocatalytic hydrogen atom transfer: an invigorating approach to free-radical reactions. Curr Opin Chem Biol 2018; 49:16-24. [PMID: 30269010 DOI: 10.1016/j.cbpa.2018.09.001] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2018] [Accepted: 09/02/2018] [Indexed: 10/28/2022]
Abstract
Initiating and terminating free-radical reactionis via hydrogen atom transfer (HAT) is an attractive means of avoiding substrate prefunctionalization. Small molecule catalysts and reagents, however, struggle to execute this fundamental step with useful levels of diastereoselectivity and enantioselectivity. In contrast, nature often carries out HAT with exquisite levels of selectivity for even electronically unactivated carbon-hydrogen bonds. By understanding how enzymes exploit and control this fundamental step, new strategies can be developed to address several long-standing challenges in free-radical reactions. This review will cover recent discoveries in biocatalysis that exploit a HAT mechanism to either initiate or terminate novel one-electron reactions.
Collapse
|
30
|
Jäger VD, Lamm R, Kloß R, Kaganovitch E, Grünberger A, Pohl M, Büchs J, Jaeger KE, Krauss U. A Synthetic Reaction Cascade Implemented by Colocalization of Two Proteins within Catalytically Active Inclusion Bodies. ACS Synth Biol 2018; 7:2282-2295. [PMID: 30053372 DOI: 10.1021/acssynbio.8b00274] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
In nature, enzymatic reaction cascades, i.e., realized in metabolic networks, operate with unprecedented efficacy, with the reactions often being spatially and temporally orchestrated. The principle of "learning from nature" has in recent years inspired the setup of synthetic reaction cascades combining biocatalytic reaction steps to artificial cascades. Hereby, the spatial organization of multiple enzymes, e.g., by coimmobilization, remains a challenging task, as currently no generic principles are available that work for every enzyme. We here present a tunable, genetically programmed coimmobilization strategy that relies on the fusion of a coiled-coil domain as aggregation inducing-tag, resulting in the formation of catalytically active inclusion body coimmobilizates (Co-CatIBs). Coexpression and coimmobilization was proven using two fluorescent proteins, and the strategy was subsequently extended to two enzymes, which enabled the realization of an integrated enzymatic two-step cascade for the production of (1 R,2 R)-1-phenylpropane-1,2-diol (PPD), a precursor of the calicum channel blocker diltiazem. In particular, the easy production and preparation of Co-CatIBs, readily yielding a biologically produced enzyme immobilizate renders the here presented strategy an interesting alternative to existing cascade immobilization techniques.
Collapse
Affiliation(s)
- Vera D. Jäger
- Institut für Molekulare Enzymtechnologie, Heinrich-Heine-Universität Düsseldorf, Forschungszentrum Jülich GmbH, D-52425 Jülich, Germany
- Bioeconomy Science Center (BioSc), Forschungszentrum Jülich, D-52425 Jülich, Germany
| | - Robin Lamm
- AVT-Chair for Biochemical Engineering, RWTH Aachen University, D-52074 Aachen, Germany
- Bioeconomy Science Center (BioSc), Forschungszentrum Jülich, D-52425 Jülich, Germany
| | - Ramona Kloß
- Institute of Bio- and Geosciences IBG-1: Biotechnology, Forschungszentrum Jülich GmbH, D-52425 Jülich, Germany
- Bioeconomy Science Center (BioSc), Forschungszentrum Jülich, D-52425 Jülich, Germany
| | - Eugen Kaganovitch
- Institute of Bio- and Geosciences IBG-1: Biotechnology, Forschungszentrum Jülich GmbH, D-52425 Jülich, Germany
| | - Alexander Grünberger
- Institute of Bio- and Geosciences IBG-1: Biotechnology, Forschungszentrum Jülich GmbH, D-52425 Jülich, Germany
- Multiscale Bioengineering group, Bielefeld University, D-33615 Bielefeld, Germany
| | - Martina Pohl
- Institute of Bio- and Geosciences IBG-1: Biotechnology, Forschungszentrum Jülich GmbH, D-52425 Jülich, Germany
- Bioeconomy Science Center (BioSc), Forschungszentrum Jülich, D-52425 Jülich, Germany
| | - Jochen Büchs
- AVT-Chair for Biochemical Engineering, RWTH Aachen University, D-52074 Aachen, Germany
- Bioeconomy Science Center (BioSc), Forschungszentrum Jülich, D-52425 Jülich, Germany
| | - Karl-Erich Jaeger
- Institut für Molekulare Enzymtechnologie, Heinrich-Heine-Universität Düsseldorf, Forschungszentrum Jülich GmbH, D-52425 Jülich, Germany
- Institute of Bio- and Geosciences IBG-1: Biotechnology, Forschungszentrum Jülich GmbH, D-52425 Jülich, Germany
- Bioeconomy Science Center (BioSc), Forschungszentrum Jülich, D-52425 Jülich, Germany
| | - Ulrich Krauss
- Institut für Molekulare Enzymtechnologie, Heinrich-Heine-Universität Düsseldorf, Forschungszentrum Jülich GmbH, D-52425 Jülich, Germany
- Bioeconomy Science Center (BioSc), Forschungszentrum Jülich, D-52425 Jülich, Germany
| |
Collapse
|
31
|
Stereoselective Enzymatic Reduction of 1,4-Diaryl-1,4-Diones to the Corresponding Diols Employing Alcohol Dehydrogenases. Catalysts 2018. [DOI: 10.3390/catal8040150] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
|
32
|
Montgomery SL, Mangas-Sanchez J, Thompson MP, Aleku GA, Dominguez B, Turner NJ. Direct Alkylation of Amines with Primary and Secondary Alcohols through Biocatalytic Hydrogen Borrowing. Angew Chem Int Ed Engl 2017; 56:10491-10494. [DOI: 10.1002/anie.201705848] [Citation(s) in RCA: 70] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2017] [Indexed: 12/16/2022]
Affiliation(s)
- Sarah L. Montgomery
- School of Chemistry; University of Manchester; Manchester Institute of Biotechnology; 131 Princess Street Manchester M1 7DN UK
| | - Juan Mangas-Sanchez
- School of Chemistry; University of Manchester; Manchester Institute of Biotechnology; 131 Princess Street Manchester M1 7DN UK
| | - Matthew P. Thompson
- School of Chemistry; University of Manchester; Manchester Institute of Biotechnology; 131 Princess Street Manchester M1 7DN UK
| | - Godwin A. Aleku
- School of Chemistry; University of Manchester; Manchester Institute of Biotechnology; 131 Princess Street Manchester M1 7DN UK
| | - Beatriz Dominguez
- Johnson Matthey Catalysis and Chiral Technologies; 28 Cambridge Science Park, Milton Road Cambridge CB4 0FP UK
| | - Nicholas J. Turner
- School of Chemistry; University of Manchester; Manchester Institute of Biotechnology; 131 Princess Street Manchester M1 7DN UK
| |
Collapse
|
33
|
Montgomery SL, Mangas-Sanchez J, Thompson MP, Aleku GA, Dominguez B, Turner NJ. Direct Alkylation of Amines with Primary and Secondary Alcohols through Biocatalytic Hydrogen Borrowing. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201705848] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Sarah L. Montgomery
- School of Chemistry; University of Manchester; Manchester Institute of Biotechnology; 131 Princess Street Manchester M1 7DN UK
| | - Juan Mangas-Sanchez
- School of Chemistry; University of Manchester; Manchester Institute of Biotechnology; 131 Princess Street Manchester M1 7DN UK
| | - Matthew P. Thompson
- School of Chemistry; University of Manchester; Manchester Institute of Biotechnology; 131 Princess Street Manchester M1 7DN UK
| | - Godwin A. Aleku
- School of Chemistry; University of Manchester; Manchester Institute of Biotechnology; 131 Princess Street Manchester M1 7DN UK
| | - Beatriz Dominguez
- Johnson Matthey Catalysis and Chiral Technologies; 28 Cambridge Science Park, Milton Road Cambridge CB4 0FP UK
| | - Nicholas J. Turner
- School of Chemistry; University of Manchester; Manchester Institute of Biotechnology; 131 Princess Street Manchester M1 7DN UK
| |
Collapse
|
34
|
Younes SHH, Ni Y, Schmidt S, Kroutil W, Hollmann F. Alcohol Dehydrogenases Catalyze the Reduction of Thioesters. ChemCatChem 2017. [DOI: 10.1002/cctc.201700165] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Sabry H. H. Younes
- Department of Biotechnology; Delft University of Technology; Van der Maasweg 9 2629 HZ Delft The Netherlands
- Department of Chemistry; Faculty of Sciences; Sohag University; Sohag 82524 Egypt
| | - Yan Ni
- Department of Biotechnology; Delft University of Technology; Van der Maasweg 9 2629 HZ Delft The Netherlands
| | - Sandy Schmidt
- Department of Biotechnology; Delft University of Technology; Van der Maasweg 9 2629 HZ Delft The Netherlands
| | - Wolfgang Kroutil
- Department of Chemistry; Organic and Bioorganic Chemistry; University of Graz; 8010 Graz Austria
| | - Frank Hollmann
- Department of Biotechnology; Delft University of Technology; Van der Maasweg 9 2629 HZ Delft The Netherlands
| |
Collapse
|
35
|
Emmanuel MA, Greenberg NR, Oblinsky DG, Hyster TK. Accessing non-natural reactivity by irradiating nicotinamide-dependent enzymes with light. Nature 2017; 540:414-417. [PMID: 27974767 DOI: 10.1038/nature20569] [Citation(s) in RCA: 222] [Impact Index Per Article: 31.7] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2016] [Accepted: 10/14/2016] [Indexed: 12/25/2022]
Abstract
Enzymes are ideal for use in asymmetric catalysis by the chemical industry, because their chemical compositions can be tailored to a specific substrate and selectivity pattern while providing efficiencies and selectivities that surpass those of classical synthetic methods. However, enzymes are limited to reactions that are found in nature and, as such, facilitate fewer types of transformation than do other forms of catalysis. Thus, a longstanding challenge in the field of biologically mediated catalysis has been to develop enzymes with new catalytic functions. Here we describe a method for achieving catalytic promiscuity that uses the photoexcited state of nicotinamide co-factors (molecules that assist enzyme-mediated catalysis). Under irradiation with visible light, the nicotinamide-dependent enzyme known as ketoreductase can be transformed from a carbonyl reductase into an initiator of radical species and a chiral source of hydrogen atoms. We demonstrate this new reactivity through a highly enantioselective radical dehalogenation of lactones-a challenging transformation for small-molecule catalysts. Mechanistic experiments support the theory that a radical species acts as an intermediate in this reaction, with NADH and NADPH (the reduced forms of nicotinamide adenine nucleotide and nicotinamide adenine dinucleotide phosphate, respectively) serving as both a photoreductant and the source of hydrogen atoms. To our knowledge, this method represents the first example of photo-induced enzyme promiscuity, and highlights the potential for accessing new reactivity from existing enzymes simply by using the excited states of common biological co-factors. This represents a departure from existing light-driven biocatalytic techniques, which are typically explored in the context of co-factor regeneration.
Collapse
Affiliation(s)
- Megan A Emmanuel
- Department of Chemistry, Princeton University, Princeton, New Jersey 08544, USA
| | - Norman R Greenberg
- Department of Chemistry, Princeton University, Princeton, New Jersey 08544, USA
| | - Daniel G Oblinsky
- Department of Chemistry, Princeton University, Princeton, New Jersey 08544, USA
| | - Todd K Hyster
- Department of Chemistry, Princeton University, Princeton, New Jersey 08544, USA
| |
Collapse
|
36
|
Redox Balance in Lactobacillus reuteri DSM20016: Roles of Iron-Dependent Alcohol Dehydrogenases in Glucose/ Glycerol Metabolism. PLoS One 2016; 11:e0168107. [PMID: 28030590 PMCID: PMC5193401 DOI: 10.1371/journal.pone.0168107] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2016] [Accepted: 11/24/2016] [Indexed: 11/19/2022] Open
Abstract
Lactobacillus reuteri, a heterofermentative bacterium, metabolizes glycerol via a Pdu (propanediol-utilization) pathway involving dehydration to 3-hydroxypropionaldehyde (3-HPA) followed by reduction to 1,3-propandiol (1,3-PDO) with concomitant generation of an oxidized cofactor, NAD+ that is utilized to maintain cofactor balance required for glucose metabolism and even for oxidation of 3-HPA by a Pdu oxidative branch to 3-hydroxypropionic acid (3-HP). The Pdu pathway is operative inside Pdu microcompartment that encapsulates different enzymes and cofactors involved in metabolizing glycerol or 1,2-propanediol, and protects the cells from the toxic effect of the aldehyde intermediate. Since L. reuteri excretes high amounts of 3-HPA outside the microcompartment, the organism is likely to have alternative alcohol dehydrogenase(s) in the cytoplasm for transformation of the aldehyde. In this study, diversity of alcohol dehydrogenases in Lactobacillus species was investigated with a focus on L. reuteri. Nine ADH enzymes were found in L. reuteri DSM20016, out of which 3 (PduQ, ADH6 and ADH7) belong to the group of iron-dependent enzymes that are known to transform aldehydes/ketones to alcohols. L. reuteri mutants were generated in which the three ADHs were deleted individually. The lagging growth phenotype of these deletion mutants revealed that limited NAD+/NADH recycling could be restricting their growth in the absence of ADHs. Notably, it was demonstrated that PduQ is more active in generating NAD+ during glycerol metabolism within the microcompartment by resting cells, while ADH7 functions to balance NAD+/NADH by converting 3-HPA to 1,3-PDO outside the microcompartment in the growing cells. Moreover, evaluation of ADH6 deletion mutant showed strong decrease in ethanol level, supporting the role of this bifuctional alcohol/aldehyde dehydrogenase in ethanol production. To the best of our knowledge, this is the first report revealing both internal and external recycling for cofactor homeostasis during 3-HPA conversion in L. reuteri.
Collapse
|
37
|
Zadlo A, Schrittwieser JH, Koszelewski D, Kroutil W, Ostaszewski R. Enantioselective Reduction of Ethyl 3-Oxo-5-phenylpentanoate with Whole-Cell Biocatalysts. European J Org Chem 2016. [DOI: 10.1002/ejoc.201501460] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
|
38
|
Müller CR, Lavandera I, Gotor-Fernández V, Domínguez de María P. Performance of Recombinant-Whole-Cell-Catalyzed Reductions in Deep-Eutectic-Solvent-Aqueous-Media Mixtures. ChemCatChem 2015. [DOI: 10.1002/cctc.201500428] [Citation(s) in RCA: 52] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
|
39
|
de Miranda AS, Simon RC, Grischek B, de Paula GC, Horta BAC, de Miranda LSM, Kroutil W, Kappe CO, de Souza ROMA. Chiral Chlorohydrins from the Biocatalyzed Reduction of Chloroketones: Chiral Building Blocks for Antiretroviral Drugs. ChemCatChem 2015. [DOI: 10.1002/cctc.201403023] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
|
40
|
Liu YC, Liu Y, Wu ZL. Synthesis of enantiopure glycidol derivatives via a one-pot two-step enzymatic cascade. Org Biomol Chem 2015; 13:2146-52. [DOI: 10.1039/c4ob02186j] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
An enzymatic cascade reaction employing anS-specific ketoreductase and a styrene monooxygenase to synthesize enantiopure glycidol derivatives is described.
Collapse
Affiliation(s)
- Yu-Chang Liu
- Key Laboratory of Environmental and Applied Microbiology
- Chengdu Institute of Biology
- Chinese Academy of Sciences
- Chengdu 610041
- China
| | - Yan Liu
- Key Laboratory of Environmental and Applied Microbiology
- Chengdu Institute of Biology
- Chinese Academy of Sciences
- Chengdu 610041
- China
| | - Zhong-Liu Wu
- Key Laboratory of Environmental and Applied Microbiology
- Chengdu Institute of Biology
- Chinese Academy of Sciences
- Chengdu 610041
- China
| |
Collapse
|
41
|
Chen X, Liu ZQ, Huang JF, Lin CP, Zheng YG. Asymmetric synthesis of optically active methyl-2-benzamido-methyl-3-hydroxy-butyrate by robust short-chain alcohol dehydrogenases from Burkholderia gladioli. Chem Commun (Camb) 2015; 51:12328-31. [DOI: 10.1039/c5cc04652a] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Specific short-chain alcohol dehydrogenases were discovered and used in the dynamic kinetic asymmetric transformation of methyl 2-benzamido-methyl-3-oxobutanoate with excellent stereo-selectivity.
Collapse
Affiliation(s)
- Xiang Chen
- Institute of Bioengineering, Zhejiang University of Technology
- Hangzhou 310014
- China
- Engineering Research Center of Bioconversion and Biopurification of Ministry of Education
- Zhejiang University of Technology
| | - Zhi-Qiang Liu
- Institute of Bioengineering, Zhejiang University of Technology
- Hangzhou 310014
- China
- Engineering Research Center of Bioconversion and Biopurification of Ministry of Education
- Zhejiang University of Technology
| | - Jian-Feng Huang
- Institute of Bioengineering, Zhejiang University of Technology
- Hangzhou 310014
- China
- Engineering Research Center of Bioconversion and Biopurification of Ministry of Education
- Zhejiang University of Technology
| | - Chao-Ping Lin
- Institute of Bioengineering, Zhejiang University of Technology
- Hangzhou 310014
- China
- Engineering Research Center of Bioconversion and Biopurification of Ministry of Education
- Zhejiang University of Technology
| | - Yu-Guo Zheng
- Institute of Bioengineering, Zhejiang University of Technology
- Hangzhou 310014
- China
- Engineering Research Center of Bioconversion and Biopurification of Ministry of Education
- Zhejiang University of Technology
| |
Collapse
|