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Willetts A. Bicyclo[3.2.0]carbocyclic Molecules and Redox Biotransformations: The Evolution of Closed-Loop Artificial Linear Biocatalytic Cascades and Related Redox-Neutral Systems. Molecules 2023; 28:7249. [PMID: 37959669 PMCID: PMC10649493 DOI: 10.3390/molecules28217249] [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: 08/22/2023] [Revised: 10/11/2023] [Accepted: 10/21/2023] [Indexed: 11/15/2023] Open
Abstract
The role of cofactor recycling in determining the efficiency of artificial biocatalytic cascades has become paramount in recent years. Closed-loop cofactor recycling, which initially emerged in the 1990s, has made a valuable contribution to the development of this aspect of biotechnology. However, the evolution of redox-neutral closed-loop cofactor recycling has a longer history that has been integrally linked to the enzymology of oxy-functionalised bicyclo[3.2.0]carbocyclic molecule metabolism throughout. This review traces that relevant history from the mid-1960s to current times.
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Affiliation(s)
- Andrew Willetts
- Curnow Consultancies Ltd., Trewithen House, Helston TR13 9PQ, Cornwall, UK
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2
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Properties and Mechanisms of Flavin-Dependent Monooxygenases and Their Applications in Natural Product Synthesis. Int J Mol Sci 2022; 23:ijms23052622. [PMID: 35269764 PMCID: PMC8910399 DOI: 10.3390/ijms23052622] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2022] [Revised: 02/21/2022] [Accepted: 02/25/2022] [Indexed: 11/17/2022] Open
Abstract
Natural products are usually highly complicated organic molecules with special scaffolds, and they are an important resource in medicine. Natural products with complicated structures are produced by enzymes, and this is still a challenging research field, its mechanisms requiring detailed methods for elucidation. Flavin adenine dinucleotide (FAD)-dependent monooxygenases (FMOs) catalyze many oxidation reactions with chemo-, regio-, and stereo-selectivity, and they are involved in the synthesis of many natural products. In this review, we introduce the mechanisms for different FMOs, with the classical FAD (C4a)-hydroperoxide as the major oxidant. We also summarize the difference between FMOs and cytochrome P450 (CYP450) monooxygenases emphasizing the advantages of FMOs and their specificity for substrates. Finally, we present examples of FMO-catalyzed synthesis of natural products. Based on these explanations, this review will expand our knowledge of FMOs as powerful enzymes, as well as implementation of the FMOs as effective tools for biosynthesis.
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3
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Zhang CS, Shao YP, Zhang FM, Han X, Zhang XM, Zhang K, Tu YQ. Cu(II)/SPDO complex-catalyzed asymmetric Baeyer–Villiger oxidation of 2-arylcyclobutanones and its application for the total synthesis of eupomatilones 5 and 6. Chem Sci 2022; 13:8429-8435. [PMID: 35919715 PMCID: PMC9297696 DOI: 10.1039/d2sc02079c] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2022] [Accepted: 06/21/2022] [Indexed: 11/22/2022] Open
Abstract
A novel classical kinetic resolution of 2-aryl-substituted or 2,3-disubstituted cyclobutanones of Baeyer–Villiger oxidation catalyzed by a Cu(ii)/SPDO complex is reported for the first time, producing normal lactones in excellent enantioselectivities (up to 96% ee) and regioselectivities (up to >20/1), along with unreacted ketones in excellent enantioselectivities (up to 99% ee). The current transformation features a wide substrate scope. Moreover, catalytic asymmetric total syntheses of natural eupomatilones 5 and 6 are achieved in nine steps from commercially available 3-methylcyclobutan-1-one. A novel classical kinetic resolution of Baeyer–Villiger oxidation catalyzed by a Cu(ii)/SPDO complex with excellent enantioselectivity, regioselectivity and wide substrate scope is reported for the first time and explore the synthetic application.![]()
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Affiliation(s)
- Chang-Sheng Zhang
- State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University Lanzhou 730000 P. R. China
| | - Ya-Ping Shao
- State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University Lanzhou 730000 P. R. China
| | - Fu-Min Zhang
- State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University Lanzhou 730000 P. R. China
| | - Xue Han
- State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University Lanzhou 730000 P. R. China
| | - Xiao-Ming Zhang
- State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University Lanzhou 730000 P. R. China
| | - Kun Zhang
- School of Biotechnology and Health Sciences, Wuyi University Jiangmen 529020 Guangdong P. R. China
| | - Yong-Qiang Tu
- State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University Lanzhou 730000 P. R. China
- School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University Shanghai 200240 P. R. China
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4
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Liu C, Wen K, Zeng X, Peng Y. Advances in Chemocatalytic Asymmetric Baeyer–Villiger Oxidations. Adv Synth Catal 2020. [DOI: 10.1002/adsc.201901178] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Chao Liu
- Key Laboratory of Small Functional Organic Molecule, Ministry of EducationJiangxi Normal University, Nanchang Jiangxi 330022 People's Republic of China
| | - Kai‐Ge Wen
- Key Laboratory of Small Functional Organic Molecule, Ministry of EducationJiangxi Normal University, Nanchang Jiangxi 330022 People's Republic of China
| | - Xing‐Ping Zeng
- Key Laboratory of Small Functional Organic Molecule, Ministry of EducationJiangxi Normal University, Nanchang Jiangxi 330022 People's Republic of China
| | - Yi‐Yuan Peng
- Key Laboratory of Small Functional Organic Molecule, Ministry of EducationJiangxi Normal University, Nanchang Jiangxi 330022 People's Republic of China
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5
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Zhou J, Wu Z, Guo B, Sun M, Onakpa MM, Yao G, Zhao M, Che CT. Modified diterpenoids from the tuber of Icacina oliviformis as protein tyrosine phosphatase 1B inhibitors. Org Chem Front 2020. [DOI: 10.1039/c9qo01320b] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Two modified diterpenoids featuring a novel 4,12-dioxatetracyclo[8.6.0.02,7.010,14]hexadecane core, together with a 3,4-seco-pimarane, a 3,4-seco-cleistanthane, and eight pimarane derivatives were isolated from the tuber of Icacina oliviformis.
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Affiliation(s)
- Junfei Zhou
- Department of Pharmaceutical Sciences
- College of Pharmacy
- University of Illinois at Chicago
- Chicago
- USA
| | - Zhenlong Wu
- Department of Pharmaceutical Sciences
- College of Pharmacy
- University of Illinois at Chicago
- Chicago
- USA
| | - Brian Guo
- Department of Pharmaceutical Sciences
- College of Pharmacy
- University of Illinois at Chicago
- Chicago
- USA
| | - Meng Sun
- Department of Pharmaceutical Sciences
- College of Pharmacy
- University of Illinois at Chicago
- Chicago
- USA
| | - Monday M. Onakpa
- Department of Veterinary Pharmacology and Toxicology
- Faculty of Veterinary Medicine
- University of Abuja
- Abuja 920001
- Nigeria
| | - Guangmin Yao
- Hubei Key Laboratory of Natural Medicinal Chemistry and Resource Evaluation
- School of Pharmacy
- Tongji Medical College
- Huazhong University of Science and Technology
- Wuhan 430030
| | - Ming Zhao
- Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization
- College of Pharmacy
- Nanjing University of Chinese Medicine
- Nanjing 210023
- People's Republic of China
| | - Chun-Tao Che
- Department of Pharmaceutical Sciences
- College of Pharmacy
- University of Illinois at Chicago
- Chicago
- USA
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6
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Efficient Synthesis of Methyl 3-Acetoxypropionate by a Newly Identified Baeyer-Villiger Monooxygenase. Appl Environ Microbiol 2019; 85:AEM.00239-19. [PMID: 30926727 DOI: 10.1128/aem.00239-19] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2019] [Accepted: 03/24/2019] [Indexed: 11/20/2022] Open
Abstract
Baeyer-Villiger monooxygenases (BVMOs) are an emerging class of promising biocatalysts for the oxidation of ketones to prepare corresponding esters or lactones. Although many BVMOs have been reported, the development of highly efficient enzymes for use in industrial applications is desirable. In this work, we identified a BVMO from Rhodococcus pyridinivorans (BVMORp) with a high affinity toward aliphatic methyl ketones (Km < 3.0 μM). The enzyme was highly soluble and relatively stable, with a half-life of 23 h at 30°C and pH 7.5. The most effective substrate discovered so far is 2-hexanone (k cat = 2.1 s-1; Km = 1.5 μM). Furthermore, BVMORp exhibited excellent regioselectivity toward most aliphatic ketones, preferentially forming typical (i.e., normal) products. Using the newly identified BVMORp as the catalyst, a high concentration (26.0 g/liter; 200 mM) of methyl levulinate was completely converted to methyl 3-acetoxypropionate after 4 h, with a space-time yield of 5.4 g liter-1 h-1 Thus, BVMORp is a promising biocatalyst for the synthesis of 3-hydroxypropionate from readily available biobased levulinate to replace the conventional fermentation.IMPORTANCE BVMOs are emerging as a green alternative to traditional oxidants in the BV oxidation of ketones. Although many BVMOs are discovered and used in organic synthesis, few are really applied in industry, especially in the case of aliphatic ketones. Herein, a highly soluble and relatively stable monooxygenase from Rhodococcus pyridinivorans (BVMORp) was identified with high activity and excellent regioselectivity toward most aliphatic ketones. BVMORp possesses unusually high substrate loading during the catalysis of the oxidation of biobased methyl levulinate to 3-hydroxypropionic acid derivatives. This study indicates that the synthesis of 3-hydroxypropionate from readily available biobased levulinate by BVMORp-catalyzed oxidation holds great promise to replace traditional fermentation.
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7
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Suriya J, Bharathiraja S, Manivasagan P, Kim SK. Enzymes From Rare Actinobacterial Strains. ADVANCES IN FOOD AND NUTRITION RESEARCH 2016; 79:67-98. [PMID: 27770864 DOI: 10.1016/bs.afnr.2016.08.002] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Actinobacteria constitute rich sources of novel biocatalysts and novel natural products for medical and industrial utilization. Although actinobacteria are potential source of economically important enzymes, the isolation and culturing are somewhat tough because of its extreme habitats. But now-a-days, the rate of discovery of novel compounds producing actinomycetes from soil, freshwater, and marine ecosystem has increased much through the developed culturing and genetic engineering techniques. Actinobacteria are well-known source of their bioactive compounds and they are the promising source of broad range of industrially important enzymes. The bacteria have the capability to degrade a range of pesticides, hydrocarbons, aromatic, and aliphatic compounds (Sambasiva Rao, Tripathy, Mahalaxmi, & Prakasham, 2012). Most of the enzymes are mainly derived from microorganisms because of their easy of growth, minimal nutritional requirements, and low-cost for downstream processing. The focus of this review is about the new, commercially useful enzymes from rare actinobacterial strains. Industrial requirements are now fulfilled by the novel actinobacterial enzymes which assist the effective production. Oxidative enzymes, lignocellulolytic enzymes, extremozymes, and clinically useful enzymes are often utilized in many industrial processes because of their ability to catalyze numerous reactions. Novel, extremophilic, oxidative, lignocellulolytic, and industrially important enzymes from rare Actinobacterial population are discussed in this chapter.
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Affiliation(s)
- J Suriya
- School of Environmental Sciences, Bharathidasan University, Tiruchirappalli, Tamil Nadu, India
| | - S Bharathiraja
- CAS in Marine Biology, Annamalai University, Porto Novo, Tamil Nadu, India
| | - P Manivasagan
- Marine Bioprocess Research Center, Pukyong National University, Busan, Republic of Korea.
| | - S-K Kim
- Marine Bioprocess Research Center, Pukyong National University, Busan, Republic of Korea; Specialized Graduate School Science & Technology Convergence, Pukyong National University, Busan, Republic of Korea.
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8
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Isupov MN, Schröder E, Gibson RP, Beecher J, Donadio G, Saneei V, Dcunha SA, McGhie EJ, Sayer C, Davenport CF, Lau PC, Hasegawa Y, Iwaki H, Kadow M, Balke K, Bornscheuer UT, Bourenkov G, Littlechild JA. The oxygenating constituent of 3,6-diketocamphane monooxygenase from the CAM plasmid of Pseudomonas putida: the first crystal structure of a type II Baeyer-Villiger monooxygenase. ACTA CRYSTALLOGRAPHICA. SECTION D, BIOLOGICAL CRYSTALLOGRAPHY 2015; 71:2344-53. [PMID: 26527149 PMCID: PMC4631483 DOI: 10.1107/s1399004715017939] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/22/2015] [Accepted: 09/24/2015] [Indexed: 12/31/2022]
Abstract
The three-dimensional structures of the native enzyme and the FMN complex of the overexpressed form of the oxygenating component of the type II Baeyer-Villiger 3,6-diketocamphane monooxygenase have been determined to 1.9 Å resolution. The structure of this dimeric FMN-dependent enzyme, which is encoded on the large CAM plasmid of Pseudomonas putida, has been solved by a combination of multiple anomalous dispersion from a bromine crystal soak and molecular replacement using a bacterial luciferase model. The orientation of the isoalloxazine ring of the FMN cofactor in the active site of this TIM-barrel fold enzyme differs significantly from that previously observed in enzymes of the bacterial luciferase-like superfamily. The Ala77 residue is in a cis conformation and forms a β-bulge at the C-terminus of β-strand 3, which is a feature observed in many proteins of this superfamily.
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Affiliation(s)
- Michail N. Isupov
- The Henry Wellcome Building for Biocatalysis, Biosciences, College of Life and Environmental Sciences, University of Exeter, Stocker Road, Exeter EX4 4QD, England
| | - Ewald Schröder
- The Henry Wellcome Building for Biocatalysis, Biosciences, College of Life and Environmental Sciences, University of Exeter, Stocker Road, Exeter EX4 4QD, England
| | - Robert P. Gibson
- The Henry Wellcome Building for Biocatalysis, Biosciences, College of Life and Environmental Sciences, University of Exeter, Stocker Road, Exeter EX4 4QD, England
| | - Jean Beecher
- The Henry Wellcome Building for Biocatalysis, Biosciences, College of Life and Environmental Sciences, University of Exeter, Stocker Road, Exeter EX4 4QD, England
| | - Giuliana Donadio
- The Henry Wellcome Building for Biocatalysis, Biosciences, College of Life and Environmental Sciences, University of Exeter, Stocker Road, Exeter EX4 4QD, England
| | - Vahid Saneei
- The Henry Wellcome Building for Biocatalysis, Biosciences, College of Life and Environmental Sciences, University of Exeter, Stocker Road, Exeter EX4 4QD, England
| | - Stephlina A. Dcunha
- The Henry Wellcome Building for Biocatalysis, Biosciences, College of Life and Environmental Sciences, University of Exeter, Stocker Road, Exeter EX4 4QD, England
| | - Emma J. McGhie
- The Henry Wellcome Building for Biocatalysis, Biosciences, College of Life and Environmental Sciences, University of Exeter, Stocker Road, Exeter EX4 4QD, England
| | - Christopher Sayer
- The Henry Wellcome Building for Biocatalysis, Biosciences, College of Life and Environmental Sciences, University of Exeter, Stocker Road, Exeter EX4 4QD, England
| | - Colin F. Davenport
- The Henry Wellcome Building for Biocatalysis, Biosciences, College of Life and Environmental Sciences, University of Exeter, Stocker Road, Exeter EX4 4QD, England
| | - Peter C. Lau
- Biotechnology Research Institute, National Research Council Canada, 6100 Royalmount Avenue, Montreal, QC H4P 2R2, Canada
| | - Yoshie Hasegawa
- Department of Biotechnology, Faculty of Engineering, Kansai University, Japan
| | - Hiroaki Iwaki
- Department of Biotechnology, Faculty of Engineering, Kansai University, Japan
| | - Maria Kadow
- Department of Biotechnology and Enzyme Catalysis, Institute of Biochemistry, Greifswald University, Felix-Hausdorff-Strasse 4, 17487 Greifswald, Germany
| | - Kathleen Balke
- Department of Biotechnology and Enzyme Catalysis, Institute of Biochemistry, Greifswald University, Felix-Hausdorff-Strasse 4, 17487 Greifswald, Germany
| | - Uwe T. Bornscheuer
- Department of Biotechnology and Enzyme Catalysis, Institute of Biochemistry, Greifswald University, Felix-Hausdorff-Strasse 4, 17487 Greifswald, Germany
| | - Gleb Bourenkov
- European Molecular Biology Laboratory (EMBL), Hamburg Outstation, Notkestrasse 85, 22607 Hamburg, Germany
| | - Jennifer A. Littlechild
- The Henry Wellcome Building for Biocatalysis, Biosciences, College of Life and Environmental Sciences, University of Exeter, Stocker Road, Exeter EX4 4QD, England
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9
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Schmidt S, Büchsenschütz HC, Scherkus C, Liese A, Gröger H, Bornscheuer UT. Biocatalytic Access to Chiral Polyesters by an Artificial Enzyme Cascade Synthesis. ChemCatChem 2015. [DOI: 10.1002/cctc.201500823] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Sandy Schmidt
- Institute of Biochemistry; Dept. of Biotechnology & Enzyme Catalysis; University of Greifswald; Felix-Hausdorff-Str. 4 17487 Greifswald Germany
| | - Hanna C. Büchsenschütz
- Institute of Biochemistry; Dept. of Biotechnology & Enzyme Catalysis; University of Greifswald; Felix-Hausdorff-Str. 4 17487 Greifswald Germany
| | - Christian Scherkus
- Institute of Technical Biocatalysis; Hamburg University of Technology; Denickestr. 15 21073 Hamburg Germany
| | - Andreas Liese
- Institute of Technical Biocatalysis; Hamburg University of Technology; Denickestr. 15 21073 Hamburg Germany
| | - Harald Gröger
- Organic Chemistry I, Faculty of Chemistry; Bielefeld University; P.O. Box 100131 33501 Bielefeld Germany
| | - Uwe T. Bornscheuer
- Institute of Biochemistry; Dept. of Biotechnology & Enzyme Catalysis; University of Greifswald; Felix-Hausdorff-Str. 4 17487 Greifswald Germany
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10
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Tsakos M, Schaffert ES, Clement LL, Villadsen NL, Poulsen TB. Ester coupling reactions – an enduring challenge in the chemical synthesis of bioactive natural products. Nat Prod Rep 2015; 32:605-32. [DOI: 10.1039/c4np00106k] [Citation(s) in RCA: 111] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
In this review we investigate the use of complex ester fragment couplings within natural product total syntheses. Using examples from the literature up to 2014 we illustrate the state-of-the-art as well as the challenges within this area of organic synthesis.
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Affiliation(s)
- Michail Tsakos
- Chemical Biology Laboratory
- Department of Chemistry
- Aarhus University
- Aarhus C
- Denmark
| | - Eva S. Schaffert
- Chemical Biology Laboratory
- Department of Chemistry
- Aarhus University
- Aarhus C
- Denmark
| | - Lise L. Clement
- Chemical Biology Laboratory
- Department of Chemistry
- Aarhus University
- Aarhus C
- Denmark
| | - Nikolaj L. Villadsen
- Chemical Biology Laboratory
- Department of Chemistry
- Aarhus University
- Aarhus C
- Denmark
| | - Thomas B. Poulsen
- Chemical Biology Laboratory
- Department of Chemistry
- Aarhus University
- Aarhus C
- Denmark
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11
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Bermúdez E, Ventura ON, Eriksson LA, Saenz-Méndez P. Improved homology model of cyclohexanone monooxygenase from Acinetobacter calcoaceticus based on multiple templates. Comput Biol Chem 2014; 49:14-22. [DOI: 10.1016/j.compbiolchem.2014.01.012] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2013] [Revised: 01/16/2014] [Accepted: 01/20/2014] [Indexed: 10/25/2022]
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12
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Martinoli C, Dudek HM, Orru R, Edmondson DE, Fraaije MW, Mattevi A. Beyond the Protein Matrix: Probing Cofactor Variants in a Baeyer-Villiger Oxygenation Reaction. ACS Catal 2013; 3:3058-3062. [PMID: 24443704 DOI: 10.1021/cs400837z] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
A general question in biochemistry is the interplay between the chemical properties of cofactors and the surrounding protein matrix. Here, the functions of NADP+ and FAD are explored by investigation of a representative monooxygenase reconstituted with chemically-modified cofactor analogues. Like pieces of a jigsaw puzzle, the enzyme active site juxtaposes the flavin and nicotinamide rings, harnessing their H-bonding and steric properties to finely construct an oxygen-reacting center that restrains the flavin-peroxide intermediate in a catalytically-competent orientation. Strikingly, the regio- and stereoselectivities of the reaction are essentially unaffected by cofactor modifications. These observations indicate a remarkable robustness of this complex multi-cofactor active site, which has implications for enzyme design based on cofactor engineering approaches.
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Affiliation(s)
- Christian Martinoli
- Department
of Biology and Biotechnology, University of Pavia, Via Ferrata
9, 27100 Pavia, Italy
| | - Hanna M. Dudek
- Molecular
Enzymology Group, Groningen Biomolecular Sciences and Biotechnology
Institute, University of Groningen, Nijenborgh 4, 9747 AG Groningen, The Netherlands
| | - Roberto Orru
- Department
of Biology and Biotechnology, University of Pavia, Via Ferrata
9, 27100 Pavia, Italy
| | - Dale E. Edmondson
- Departments
of Biochemistry and Chemistry, Emory University, 1510 Clifton Road, Atlanta, Georgia 30322, United States
| | - Marco W. Fraaije
- Molecular
Enzymology Group, Groningen Biomolecular Sciences and Biotechnology
Institute, University of Groningen, Nijenborgh 4, 9747 AG Groningen, The Netherlands
| | - Andrea Mattevi
- Department
of Biology and Biotechnology, University of Pavia, Via Ferrata
9, 27100 Pavia, Italy
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13
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Kuriata-Adamusiak R, Strub D, Lochyński S. Application of microorganisms towards synthesis of chiral terpenoid derivatives. Appl Microbiol Biotechnol 2012; 95:1427-36. [PMID: 22846902 PMCID: PMC3427490 DOI: 10.1007/s00253-012-4304-9] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2012] [Revised: 07/13/2012] [Accepted: 07/13/2012] [Indexed: 11/27/2022]
Abstract
Biotransformations are a standard tool of green chemistry and thus are following the rules of sustainable development. In this article, we describe the most common types of reactions conducted by microorganisms applied towards synthesis of chiral terpenoid derivatives. Potential applications of obtained products in various areas of industry and agriculture are shown. We also describe biological activity of presented compounds. Stereoselective hydroxylation, epoxidation, Baeyer-Villiger oxidation, stereo- and enantioselective reduction of ketones, and various kinetic resolutions carried out by bacteria and fungi have been reviewed. Mechanistic considerations regarding chemical and enzymatic reactions are presented. We also briefly describe modern approaches towards enhancing desired enzymatic activity in order to apply modified biocatalysts as an efficient tool and green alternative to chemical catalysts used in industry.
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Affiliation(s)
- Renata Kuriata-Adamusiak
- Department of Bioorganic Chemistry, Faculty of Chemistry, Wrocław University of Technology, Wyb. Wyspiańskiego 27, 50–370 Wrocław, Poland
| | - Daniel Strub
- Department of Bioorganic Chemistry, Faculty of Chemistry, Wrocław University of Technology, Wyb. Wyspiańskiego 27, 50–370 Wrocław, Poland
| | - Stanisław Lochyński
- Department of Bioorganic Chemistry, Faculty of Chemistry, Wrocław University of Technology, Wyb. Wyspiańskiego 27, 50–370 Wrocław, Poland
- Institute of Cosmetology, Wrocław College of Physiotherapy, Kościuszki 4, 50–038 Wrocław, Poland
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14
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An automated microscale platform for evaluation and optimization of oxidative bioconversion processes. Biotechnol Prog 2012; 28:392-405. [DOI: 10.1002/btpr.1500] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2011] [Revised: 11/30/2011] [Indexed: 11/07/2022]
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15
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Two air oxidation copper(II) complexes of salicylaldehyde derivatives obtained by in situ copper(II) ion catalysis and complexation. INORG CHEM COMMUN 2011. [DOI: 10.1016/j.inoche.2011.09.025] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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16
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Leisch H, Morley K, Lau PCK. Baeyer−Villiger Monooxygenases: More Than Just Green Chemistry. Chem Rev 2011; 111:4165-222. [DOI: 10.1021/cr1003437] [Citation(s) in RCA: 317] [Impact Index Per Article: 24.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Affiliation(s)
- Hannes Leisch
- Biotechnology Research Institute, National Research Council Canada, 6100 Royalmount Avenue, Montreal, Quebec H4P 2R2, Canada
| | - Krista Morley
- Biotechnology Research Institute, National Research Council Canada, 6100 Royalmount Avenue, Montreal, Quebec H4P 2R2, Canada
| | - Peter C. K. Lau
- Biotechnology Research Institute, National Research Council Canada, 6100 Royalmount Avenue, Montreal, Quebec H4P 2R2, Canada
- Department of Microbiology and Immunology, McGill University, 3775 University Street, Montreal, Quebec H3A 2B4, Canada
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17
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Xu S, Wang Z, Zhang X, Ding K. Asymmetric Baeyer-Villiger Oxidation of 2,3- and 2,3,4-Substituted Cyclobutanones Catalyzed by Chiral Phosphoric Acids with Aqueous H2O2 as the Oxidant. European J Org Chem 2010. [DOI: 10.1002/ejoc.201001130] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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18
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Xu S, Wang Z, Li Y, Zhang X, Wang H, Ding K. Mechanistic Investigation of Chiral Phosphoric Acid Catalyzed Asymmetric Baeyer-Villiger Reaction of 3-Substituted Cyclobutanones with H2O2as the Oxidant. Chemistry 2010; 16:3021-35. [DOI: 10.1002/chem.200902698] [Citation(s) in RCA: 84] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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19
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The Baeyer–Villiger oxidation of ketones: A paradigm for the role of soft Lewis acidity in homogeneous catalysis. Coord Chem Rev 2010. [DOI: 10.1016/j.ccr.2009.09.014] [Citation(s) in RCA: 99] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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20
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Torres Pazmiño DE, Riebel A, de Lange J, Rudroff F, Mihovilovic MD, Fraaije MW. Efficient biooxidations catalyzed by a new generation of self-sufficient Baeyer-Villiger monooxygenases. Chembiochem 2010; 10:2595-8. [PMID: 19795432 DOI: 10.1002/cbic.200900480] [Citation(s) in RCA: 87] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Daniel E Torres Pazmiño
- Laboratory of Biochemistry, University of Groningen, Nijenborgh 4, 9747 AG Groningen, The Netherlands
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21
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Yuan T, Zhu RX, Zhang H, Odeku OA, Yang SP, Liao SG, Yue JM. Structure Determination of Grandifotane A from Khaya grandifoliola by NMR, X-ray Diffraction, and ECD Calculation. Org Lett 2009; 12:252-5. [DOI: 10.1021/ol902565s] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Tao Yuan
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, 555 Zuchongzhi Road, Zhangjiang Hi-Tech Park, Shanghai 201203, People’s Republic of China, School of Chemistry and Chemical Engineering, Shandong University, Jinan 250100, People’s Republic of China, and Department of Pharmaceutics and Industrial Pharmacy, University of Ibadan, Ibadan, Nigeria
| | - Rong-Xiu Zhu
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, 555 Zuchongzhi Road, Zhangjiang Hi-Tech Park, Shanghai 201203, People’s Republic of China, School of Chemistry and Chemical Engineering, Shandong University, Jinan 250100, People’s Republic of China, and Department of Pharmaceutics and Industrial Pharmacy, University of Ibadan, Ibadan, Nigeria
| | - Hua Zhang
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, 555 Zuchongzhi Road, Zhangjiang Hi-Tech Park, Shanghai 201203, People’s Republic of China, School of Chemistry and Chemical Engineering, Shandong University, Jinan 250100, People’s Republic of China, and Department of Pharmaceutics and Industrial Pharmacy, University of Ibadan, Ibadan, Nigeria
| | - Oluwatoyin A. Odeku
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, 555 Zuchongzhi Road, Zhangjiang Hi-Tech Park, Shanghai 201203, People’s Republic of China, School of Chemistry and Chemical Engineering, Shandong University, Jinan 250100, People’s Republic of China, and Department of Pharmaceutics and Industrial Pharmacy, University of Ibadan, Ibadan, Nigeria
| | - Sheng-Ping Yang
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, 555 Zuchongzhi Road, Zhangjiang Hi-Tech Park, Shanghai 201203, People’s Republic of China, School of Chemistry and Chemical Engineering, Shandong University, Jinan 250100, People’s Republic of China, and Department of Pharmaceutics and Industrial Pharmacy, University of Ibadan, Ibadan, Nigeria
| | - Shang-Gao Liao
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, 555 Zuchongzhi Road, Zhangjiang Hi-Tech Park, Shanghai 201203, People’s Republic of China, School of Chemistry and Chemical Engineering, Shandong University, Jinan 250100, People’s Republic of China, and Department of Pharmaceutics and Industrial Pharmacy, University of Ibadan, Ibadan, Nigeria
| | - Jian-Min Yue
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, 555 Zuchongzhi Road, Zhangjiang Hi-Tech Park, Shanghai 201203, People’s Republic of China, School of Chemistry and Chemical Engineering, Shandong University, Jinan 250100, People’s Republic of China, and Department of Pharmaceutics and Industrial Pharmacy, University of Ibadan, Ibadan, Nigeria
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22
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Kołek T, Szpineter A, Swizdor A. Studies on Baeyer-Villiger oxidation of steroids: DHEA and pregnenolone D-lactonization pathways in Penicillium camemberti AM83. Steroids 2009; 74:859-62. [PMID: 19481558 DOI: 10.1016/j.steroids.2009.05.007] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/12/2009] [Revised: 05/20/2009] [Accepted: 05/20/2009] [Indexed: 11/18/2022]
Abstract
Penicillium camemberti AM83 strain is able to carry out effective Baeyer-Villiger type oxidation of DHEA, pregnenolone, androstenedione and progesterone to testololactone. Pregnenolone and DHEA underwent oxidation to testololactone via two routes: through 4-en-3-ketones (progesterone and/or androstenedione respectively) or through 3beta-hydroxy-17a-oxa-d-homo-androst-5-en-17-one. Analysis of transformation progress of studied substrates as function of time indicates that the 17beta-side chain cleavage and oxidation of 17-ketones to d-lactones are catalyzed by two different, substrate-induced, BVMOs. In the presence of a C-21 substrate (pregnenolone or progesterone) induction of the enzyme catalyzing cleavage at 17beta-acetyl chain was observed, whereas DHEA and androstenedione induced activity of the BVMO responsible for the ring-D oxidation; 5-en-3beta-alcohol was a more effective inducer that the respective 4-en-3-ketone.
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Affiliation(s)
- Teresa Kołek
- Department of Chemistry, Wrocław University of Environmental and Life Sciences, Norwida 25, 50-375 Wrocław, Poland
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23
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Cavarzan A, Bianchini G, Sgarbossa P, Lefort L, Gladiali S, Scarso A, Strukul G. Catalytic Asymmetric Baeyer-Villiger Oxidation in Water by Using PtIICatalysts and Hydrogen Peroxide: Supramolecular Control of Enantioselectivity. Chemistry 2009; 15:7930-7939. [DOI: 10.1002/chem.200900294] [Citation(s) in RCA: 69] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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24
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Leak DJ, Sheldon RA, Woodley JM, Adlercreutz P. Biocatalysts for selective introduction of oxygen. BIOCATAL BIOTRANSFOR 2009. [DOI: 10.1080/10242420802393519] [Citation(s) in RCA: 47] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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25
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Synthesis of chiral acetoxy lactones via the Baeyer–Villiger oxidation of cyclic aromatic acetoxy ketones. Tetrahedron 2008. [DOI: 10.1016/j.tet.2008.09.035] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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26
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Rios MY, Salazar E, Olivo HF. Chemo-enzymatic Baeyer–Villiger oxidation of cyclopentanone and substituted cyclopentanones. ACTA ACUST UNITED AC 2008. [DOI: 10.1016/j.molcatb.2007.12.012] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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27
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Baldwin CVF, Wohlgemuth R, Woodley JM. The First 200-L Scale Asymmetric Baeyer−Villiger Oxidation Using a Whole-Cell Biocatalyst. Org Process Res Dev 2008. [DOI: 10.1021/op800046t] [Citation(s) in RCA: 63] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Christopher V. F. Baldwin
- Department of Biochemical Engineering, University College London, Torrington Place, London WC1E 7JE, U.K
| | - Roland Wohlgemuth
- Research Specialties, Sigma-Aldrich Chemie GmbH, Industriestrasse 25, Buchs CH-9471, Switzerland
| | - John M. Woodley
- Center for BioProcess Engineering, Department of Chemical and Biochemical Engineering, Technical University of Denmark, DK-2800 Lyngby, Denmark
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28
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Kawamoto M, Utsukihara T, Abe C, Sato M, Saito M, Koshimura M, Kato N, Horiuchi CA. Biotransformation of (±)-2-methylcyclohexanone by fungi. Biotechnol Lett 2008; 30:1655-60. [DOI: 10.1007/s10529-008-9729-y] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2008] [Revised: 03/31/2008] [Accepted: 03/31/2008] [Indexed: 11/25/2022]
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29
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Torres Pazmiño DE, Snajdrova R, Baas BJ, Ghobrial M, Mihovilovic MD, Fraaije MW. Self-sufficient Baeyer-Villiger monooxygenases: effective coenzyme regeneration for biooxygenation by fusion engineering. Angew Chem Int Ed Engl 2008; 47:2275-8. [PMID: 18224639 DOI: 10.1002/anie.200704630] [Citation(s) in RCA: 111] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Daniel E Torres Pazmiño
- Laboratory of Biochemistry, Groningen Biomolecular Sciences and Biotechnology Institute, University of Groningen, Nijenborgh 4, 9747 AG Groningen, The Netherlands
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30
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Torres Pazmiño D, Snajdrova R, Baas BJ, Ghobrial M, Mihovilovic M, Fraaije M. Self-Sufficient Baeyer–Villiger Monooxygenases: Effective Coenzyme Regeneration for Biooxygenation by Fusion Engineering. Angew Chem Int Ed Engl 2008. [DOI: 10.1002/ange.200704630] [Citation(s) in RCA: 42] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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31
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Mihovilovic M, Grötzl B, Kandioller W, Muskotál A, Snajdrova R, Rudroff F, Spreitzer H. Recombinant Whole-Cell MediatedBaeyer–Villiger Oxidation of Perhydropyran-Type Ketones. Chem Biodivers 2008; 5:490-8. [DOI: 10.1002/cbdv.200890048] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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32
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33
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Rodríguez C, de Gonzalo G, Torres Pazmiño DE, Fraaije MW, Gotor V. Selective Baeyer–Villiger oxidation of racemic ketones in aqueous–organic media catalyzed by phenylacetone monooxygenase. ACTA ACUST UNITED AC 2008. [DOI: 10.1016/j.tetasy.2007.12.008] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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34
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Habel A, Boland W. Efficient and flexible synthesis of chiral γ- and δ-lactones. Org Biomol Chem 2008; 6:1601-4. [DOI: 10.1039/b801514g] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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35
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Rudroff F, Rydz J, Ogink F, Fink M, Mihovilovic M. Comparing the Stereoselective Biooxidation of Cyclobutanones by Recombinant Strains Expressing Bacterial Baeyer–Villiger Monooxygenases. Adv Synth Catal 2007. [DOI: 10.1002/adsc.200700072] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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36
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Pazmiño DT, Snajdrova R, Rial D, Mihovilovic M, Fraaije M. Altering the Substrate Specificity and Enantioselectivity of Phenylacetone Monooxygenase by Structure-Inspired Enzyme Redesign. Adv Synth Catal 2007. [DOI: 10.1002/adsc.200700045] [Citation(s) in RCA: 82] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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37
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Kataoka M, Honda K, Sakamoto K, Shimizu S. Microbial enzymes involved in lactone compound metabolism and their biotechnological applications. Appl Microbiol Biotechnol 2007; 75:257-66. [PMID: 17333168 DOI: 10.1007/s00253-007-0896-x] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2006] [Revised: 02/15/2007] [Accepted: 02/19/2007] [Indexed: 10/23/2022]
Abstract
Lactone compounds are widely distributed in nature and play important roles in organisms. These compounds are synthesized and metabolized enzymatically in vivo; however, detailed investigation of these enzymes lags behind that of other common enzymes. In this paper, recent work on the enzymes involved in the metabolism of lactone compounds will be reviewed. In particular, fundamental and application studies on lactonases and Baeyer-Villiger monooxgenases of microbial origin are described.
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Affiliation(s)
- Michihiko Kataoka
- Division of Applied Life Sciences, Graduate School of Agriculture, Kyoto University, Sakyo-ku, Kyoto, 606-8502, Japan
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38
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Zhang QH, Wang SF, Lei ZQ. Baeyer–Villiger oxidation of ketones with hydrogen peroxide catalyzed by Sn–aniline complex. CHINESE CHEM LETT 2007. [DOI: 10.1016/j.cclet.2006.11.036] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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39
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40
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Mihovilovic MD, Rudroff F, Grötzl B, Kapitan P, Snajdrova R, Rydz J, Mach R. Family clustering of Baeyer-Villiger monooxygenases based on protein sequence and stereopreference. Angew Chem Int Ed Engl 2006; 44:3609-13. [PMID: 15861400 DOI: 10.1002/anie.200462964] [Citation(s) in RCA: 75] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Marko D Mihovilovic
- Institute of Applied Synthetic Chemistry, Marie Curie Training Site GEMCAT, Vienna University of Technology, Wien, Austria.
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41
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Snajdrova R, Grogan G, Mihovilovic MD. Resolution of fused bicyclic ketones by a recombinant biocatalyst expressing the Baeyer–Villiger monooxygenase gene Rv3049c from Mycobacterium tuberculosis H37Rv. Bioorg Med Chem Lett 2006; 16:4813-7. [PMID: 16839762 DOI: 10.1016/j.bmcl.2006.06.072] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2006] [Revised: 06/21/2006] [Accepted: 06/21/2006] [Indexed: 10/24/2022]
Abstract
Recombinant Escherichia coli B834 (DE3) pDB5 expressing the Rv3049c gene encoding a Baeyer-Villiger monooxygenase from Mycobacterium tuberculosis H37Rv was used for regioselective oxidations of fused bicyclic ketones. This whole-cell system represents the first recombinant Baeyer-Villiger oxidation biocatalyst that effectively resolves the racemic starting materials in this series. Within biotransformations using this organism one substrate enantiomer remains in high optical purity, while the second enantiomer is oxidized to one type of regioisomeric lactone preferably.
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Affiliation(s)
- Radka Snajdrova
- Vienna University of Technology, Institute of Applied Synthetic Chemistry, Getreidemarkt 9/163, A-1060, Vienna, Austria
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42
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Braun I, Rudroff F, Mihovilovic MD, Bach T. Enantiomerenreine Bicyclo[4.2.0]octane durch kupferkatalysierte [2+2]-Photocycloaddition und enantiotopos-differenzierende Ringöffnung. Angew Chem Int Ed Engl 2006. [DOI: 10.1002/ange.200600946] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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43
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Braun I, Rudroff F, Mihovilovic MD, Bach T. Synthesis of Enantiomerically Pure Bicyclo[4.2.0]octanes by Cu-Catalyzed [2+2] Photocycloaddition and Enantiotopos-Differentiating Ring Opening. Angew Chem Int Ed Engl 2006; 45:5541-3. [PMID: 16850509 DOI: 10.1002/anie.200600946] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Ingbert Braun
- Lehrstuhl für Organische Chemie I, Technische Universität München, Lichtenbergstrasse 4, 85747 Garching, Germany
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44
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Hwang BY, Lee HB, Kim YG, Kim BG. Lipase-catalyzed kinetic resolutions of racemic β- and γ-thiolactones. ACTA ACUST UNITED AC 2006. [DOI: 10.1016/j.molcatb.2006.05.006] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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45
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de Gonzalo G, Ottolina G, Zambianchi F, Fraaije MW, Carrea G. Biocatalytic properties of Baeyer–Villiger monooxygenases in aqueous–organic media. ACTA ACUST UNITED AC 2006. [DOI: 10.1016/j.molcatb.2006.01.010] [Citation(s) in RCA: 70] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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46
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Mihovilovic MD, Snajdrova R, Grötzl B. Microbial Baeyer–Villiger oxidation of 4,4-disubstituted cyclohexan- and cyclohexenones by recombinant whole-cells expressing monooxygenases of bacterial origin. ACTA ACUST UNITED AC 2006. [DOI: 10.1016/j.molcatb.2006.01.008] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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47
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Rudroff F, Alphand V, Furstoss R, Mihovilovic MD. Optimizing Fermentation Conditions of Recombinant Escherichia coli Expressing Cyclopentanone Monooxygenase. Org Process Res Dev 2006. [DOI: 10.1021/op0502654] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Florian Rudroff
- Vienna University of Technology, Institute of Applied Synthetic Chemistry, Getreidemarkt 9/163-OC, A-1060 Vienna, Austria, and Groupe Biocatalyse et Chimie Fine, UMR CNRS 6111, Université de la Méditerranée, Faculté des Sciences de Luminy, Case 901, 163 avenue de Luminy, 13288 Marseille Cedex 9, France
| | - Véronique Alphand
- Vienna University of Technology, Institute of Applied Synthetic Chemistry, Getreidemarkt 9/163-OC, A-1060 Vienna, Austria, and Groupe Biocatalyse et Chimie Fine, UMR CNRS 6111, Université de la Méditerranée, Faculté des Sciences de Luminy, Case 901, 163 avenue de Luminy, 13288 Marseille Cedex 9, France
| | - Roland Furstoss
- Vienna University of Technology, Institute of Applied Synthetic Chemistry, Getreidemarkt 9/163-OC, A-1060 Vienna, Austria, and Groupe Biocatalyse et Chimie Fine, UMR CNRS 6111, Université de la Méditerranée, Faculté des Sciences de Luminy, Case 901, 163 avenue de Luminy, 13288 Marseille Cedex 9, France
| | - Marko D. Mihovilovic
- Vienna University of Technology, Institute of Applied Synthetic Chemistry, Getreidemarkt 9/163-OC, A-1060 Vienna, Austria, and Groupe Biocatalyse et Chimie Fine, UMR CNRS 6111, Université de la Méditerranée, Faculté des Sciences de Luminy, Case 901, 163 avenue de Luminy, 13288 Marseille Cedex 9, France
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48
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Mihovilovic MD, Rudroff F, Winninger A, Schneider T, Schulz F, Reetz MT. Microbial Baeyer−Villiger Oxidation: Stereopreference and Substrate Acceptance of Cyclohexanone Monooxygenase Mutants Prepared by Directed Evolution. Org Lett 2006; 8:1221-4. [PMID: 16524308 DOI: 10.1021/ol0601040] [Citation(s) in RCA: 84] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
[reaction: see text] An array of random mutants of cyclohexanone monooxygenase (CHMO) from Acinetobacter sp. NCIMB 9871 was screened against a library of structurally diverse ketones for modifications in the substrate acceptance profile and stereopreference of the enzymatic Baeyer-Villiger biooxidation. While the set of mutant biocatalysts was initially evolved for the enantiocomplementary oxidation of 4-hydroxycyclohexanone, improved and/or divergent stereoselectivities were observed for several substrates. In addition, expanded substrate acceptance to facilitate biotransformation of sterically demanding ketones was found.
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Affiliation(s)
- Marko D Mihovilovic
- Vienna University of Technology, Institute of Applied Synthetic Chemistry, Getreidemarkt 9/163-OC, A-1060 Vienna, Austria.
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49
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Hilker I, Baldwin C, Alphand V, Furstoss R, Woodley J, Wohlgemuth R. On the influence of oxygen and cell concentration in an SFPR whole cell biocatalytic Baeyer–Villiger oxidation process. Biotechnol Bioeng 2006; 93:1138-44. [PMID: 16444739 DOI: 10.1002/bit.20829] [Citation(s) in RCA: 46] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Efficient whole cell biotransformations, in particular microbial whole cell Baeyer-Villiger oxidation with molecular oxygen, demand comprehension and optimization of the process details involved. Optimal provision of oxygen and control of bioprocess parameters are pivotal for their success. The interrelation of cell density and oxygen supply in an in situ substrate feeding and product removal (SFPR) whole cell Baeyer-Villiger oxidation process was investigated in detail. Both parameters were optimized with respect to practical considerations. The outcome of this study supports a schematic process model, allows estimation of optimum process conditions and exploration of its limits.
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Affiliation(s)
- Iris Hilker
- Department of Biochemistry, Fluka Group, Industriestrasse 25, CH-9470 Buchs, Switzerland
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50
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Ferreira-Torres C, Micheletti M, Lye GJ. Microscale process evaluation of recombinant biocatalyst libraries: application to Baeyer–Villiger monooxygenase catalysed lactone synthesis. Bioprocess Biosyst Eng 2005; 28:83-93. [PMID: 16208497 DOI: 10.1007/s00449-005-0422-4] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2005] [Accepted: 04/25/2005] [Indexed: 11/29/2022]
Abstract
Microscale processing techniques are rapidly emerging as a cost- effective means for parallel experimentation and hence the evaluation of large libraries of recombinant biocatalysts. In this work, the potential of an automated microscale process is demonstrated in a linked sequence of operations comprising fermentation, enzyme induction and bioconversion using three whole-cell biocatalysts each expressing cyclohexanone monoxygenase (CHMO). The biocatalysts, Escherichia coli TOP 10 [pQR239], E. coli JM107 and Acinetobacter calcoaceticus NCIMB 9871, were first produced in 96-deep square well fermentations at various carbon source concentrations (10 and 20 g L(-1) glycerol). Following induction of CHMO activity biomass concentrations of up to 6 gDCW L(-1) were obtained. Cells from each fermentation were subsequently used for the Baeyer-Villiger oxidation of bicyclo[3.2.0]hept-2-en-6-one, cyclohexanone and cyclopentanone. Each bioconversion was performed at two initial substrate concentrations (0.5 and 1.0 g L(-1)) in order to simultaneously explore both substrate specificity and inhibition. The microscale process sequences yielded quantitative and reproducible data for each biocatalyst on maximum growth rate, biomass yield, initial rate of lactone formation, specific biocatalyst activity and bioconversion yield. E. coli TOP 10 [pQR239] was demonstrated to be an efficient biocatalyst showing substrate specificities and substrate inhibition effects in line with previous studies. Finally, in order to show that the data obtained with E. coli TOP 10 [pQR239] at microwell scale (1,000 microL) could be related to larger scales of operation, the process was performed in a 2-L stirred-tank bioreactor. Using conditions designed to enable microwell kinetic measurements under none oxygen-limited conditions, the fermentation and bioconversion data obtained at the two scales showed good quantitative agreement. This study therefore confirms the potential of automated microscale experimentation for the whole-process evaluation of recombinant biocatalyst libraries and the specification of pilot and process scale operating conditions.
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Affiliation(s)
- C Ferreira-Torres
- The Advanced Centre for Biochemical Engineering, Department of Biochemical Engineering, University College London, Torrington Place, London, WC1E 7JE, UK
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