51
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Karasawa M, Stanfield JK, Yanagisawa S, Shoji O, Watanabe Y. Ganzzellbiotransformation von Benzol zu Phenol durch intrazelluläres Zytochrom P450BM3 aktiviert mithilfe externer Zusätze. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201804924] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Masayuki Karasawa
- Department of Chemistry Graduate School of Science Nagoya University Furo-cho, Chikusa-ku Nagoya 464-8602 Japan
| | - Joshua Kyle Stanfield
- Department of Chemistry Graduate School of Science Nagoya University Furo-cho, Chikusa-ku Nagoya 464-8602 Japan
| | - Sota Yanagisawa
- Department of Chemistry Graduate School of Science Nagoya University Furo-cho, Chikusa-ku Nagoya 464-8602 Japan
| | - Osami Shoji
- Department of Chemistry Graduate School of Science Nagoya University Furo-cho, Chikusa-ku Nagoya 464-8602 Japan
- Core Research for Evolutional Science and Technology Japan Science and Technology Agency 5 Sanbancho Chiyoda-ku Tokyo 102-0075 Japan
| | - Yoshihito Watanabe
- Research Center for Materials Science Nagoya University Furo-cho Chikusa-ku Nagoya 464-8602 Japan
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52
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Karasawa M, Stanfield JK, Yanagisawa S, Shoji O, Watanabe Y. Whole‐Cell Biotransformation of Benzene to Phenol Catalysed by Intracellular Cytochrome P450BM3 Activated by External Additives. Angew Chem Int Ed Engl 2018; 57:12264-12269. [DOI: 10.1002/anie.201804924] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2018] [Indexed: 02/04/2023]
Affiliation(s)
- Masayuki Karasawa
- Department of Chemistry Graduate School of Science Nagoya University Furo-cho, Chikusa-ku Nagoya 464-8602 Japan
| | - Joshua Kyle Stanfield
- Department of Chemistry Graduate School of Science Nagoya University Furo-cho, Chikusa-ku Nagoya 464-8602 Japan
| | - Sota Yanagisawa
- Department of Chemistry Graduate School of Science Nagoya University Furo-cho, Chikusa-ku Nagoya 464-8602 Japan
| | - Osami Shoji
- Department of Chemistry Graduate School of Science Nagoya University Furo-cho, Chikusa-ku Nagoya 464-8602 Japan
- Core Research for Evolutional Science and Technology (Japan) Science and Technology Agency 5 Sanbancho, Chiyoda-ku Tokyo 102-0075 Japan
| | - Yoshihito Watanabe
- Research Center for Materials Science Nagoya University Furo-cho, Chikusa-ku Nagoya 464-8602 Japan
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53
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Efficient hydroxylation of cycloalkanes by co-addition of decoy molecules to variants of the cytochrome P450 CYP102A1. J Inorg Biochem 2018. [DOI: 10.1016/j.jinorgbio.2018.03.001] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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54
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Affiliation(s)
- Yujie Liang
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Xue Yuan Road 38, Beijing 100191, China
| | - Jialiang Wei
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Xue Yuan Road 38, Beijing 100191, China
| | - Xu Qiu
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Xue Yuan Road 38, Beijing 100191, China
| | - Ning Jiao
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Xue Yuan Road 38, Beijing 100191, China
- State Key Laboratory of Organometallic Chemistry, Chinese Academy of Sciences, Shanghai 200032, China
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55
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Yamaguchi S, Miyake Y, Takiguchi K, Ihara D, Yahiro H. Oxidation of cyclic hydrocarbons with hydrogen peroxide over iron complexes encapsulated in cation-exchanged zeolite. Catal Today 2018. [DOI: 10.1016/j.cattod.2017.10.047] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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56
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Stereoselective hydroxylation of isophorone by variants of the cytochromes P450 CYP102A1 and CYP101A1. Enzyme Microb Technol 2018; 111:29-37. [PMID: 29421034 DOI: 10.1016/j.enzmictec.2018.01.002] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2017] [Revised: 01/02/2018] [Accepted: 01/04/2018] [Indexed: 11/23/2022]
Abstract
The stereoselective oxidation of hydrocarbons is an area of research where enzyme biocatalysis can make a substantial impact. The cyclic ketone isophorone was stereoselectively hydroxylated (≥95%) by wild-type CYP102A1 to form (R)-4-hydroxyisophorone, an important chiral synthon and flavour and fragrance compound. CYP102A1 variants were also selective for 4-hydroxyisophorone formation and the product formation rate increased over the wild-type enzyme by up to 285-fold, with the best mutants being R47L/Y51F/I401P and A74G/F87V/L188Q. The latter variant, which contained mutations in the distal substrate binding pocket, was marginally less selective. Combining perfluorodecanoic acid decoy molecules with the rate accelerating variant R47L/Y51F/I401P engendered further improvement with the purified enzymes. However when the decoy molecules were used with A74G/F87V/L188Q the amount of product generated by the enzyme was reduced. Addition of decoy molecules to whole-cell turnovers did not improve the productivity of these CYP102A1 systems. WT CYP101A1 formed significant levels of 7-hydroxyisophorone as a minor product alongside 4-hydroxyisophorone. However the F87W/Y96F/L244A/V247L CYP101A1 mutant was ≥98% selective for (R)-4-hydroxyisophorone. A comparison of the two enzyme systems using whole-cell oxidation reactions showed that the best CYP101A1 variant was able to generate more product. We also characterised that the further oxidation metabolite 4-ketoisophorone was produced and then subsequently reduced to levodione by an endogenous Escherichia coli ene reductase.
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57
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Mak PJ, Denisov IG. Spectroscopic studies of the cytochrome P450 reaction mechanisms. BIOCHIMICA ET BIOPHYSICA ACTA. PROTEINS AND PROTEOMICS 2018; 1866:178-204. [PMID: 28668640 PMCID: PMC5709052 DOI: 10.1016/j.bbapap.2017.06.021] [Citation(s) in RCA: 44] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/02/2017] [Accepted: 06/22/2017] [Indexed: 10/19/2022]
Abstract
The cytochrome P450 monooxygenases (P450s) are thiolate heme proteins that can, often under physiological conditions, catalyze many distinct oxidative transformations on a wide variety of molecules, including relatively simple alkanes or fatty acids, as well as more complex compounds such as steroids and exogenous pollutants. They perform such impressive chemistry utilizing a sophisticated catalytic cycle that involves a series of consecutive chemical transformations of heme prosthetic group. Each of these steps provides a unique spectral signature that reflects changes in oxidation or spin states, deformation of the porphyrin ring or alteration of dioxygen moieties. For a long time, the focus of cytochrome P450 research was to understand the underlying reaction mechanism of each enzymatic step, with the biggest challenge being identification and characterization of the powerful oxidizing intermediates. Spectroscopic methods, such as electronic absorption (UV-Vis), electron paramagnetic resonance (EPR), nuclear magnetic resonance (NMR), electron nuclear double resonance (ENDOR), Mössbauer, X-ray absorption (XAS), and resonance Raman (rR), have been useful tools in providing multifaceted and detailed mechanistic insights into the biophysics and biochemistry of these fascinating enzymes. The combination of spectroscopic techniques with novel approaches, such as cryoreduction and Nanodisc technology, allowed for generation, trapping and characterizing long sought transient intermediates, a task that has been difficult to achieve using other methods. Results obtained from the UV-Vis, rR and EPR spectroscopies are the main focus of this review, while the remaining spectroscopic techniques are briefly summarized. This article is part of a Special Issue entitled: Cytochrome P450 biodiversity and biotechnology, edited by Erika Plettner, Gianfranco Gilardi, Luet Wong, Vlada Urlacher, Jared Goldstone.
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Affiliation(s)
- Piotr J Mak
- Department of Chemistry, Saint Louis University, St. Louis, MO, United States.
| | - Ilia G Denisov
- Department of Biochemistry, University of Illinois Urbana-Champaign, Urbana, IL, United States.
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58
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Design of artificial metalloproteins/metalloenzymes by tuning noncovalent interactions. J Biol Inorg Chem 2017; 23:7-25. [DOI: 10.1007/s00775-017-1506-8] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2017] [Accepted: 09/20/2017] [Indexed: 12/12/2022]
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59
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Dennig A, Weingartner AM, Kardashliev T, Müller CA, Tassano E, Schürmann M, Ruff AJ, Schwaneberg U. An Enzymatic Route to α-Tocopherol Synthons: Aromatic Hydroxylation of Pseudocumene and Mesitylene with P450 BM3. Chemistry 2017; 23:17981-17991. [PMID: 28990705 DOI: 10.1002/chem.201703647] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2017] [Indexed: 02/06/2023]
Abstract
Aromatic hydroxylation of pseudocumene (1 a) and mesitylene (1 b) with P450 BM3 yields key phenolic building blocks for α-tocopherol synthesis. The P450 BM3 wild-type (WT) catalyzed selective aromatic hydroxylation of 1 b (94 %), whereas 1 a was hydroxylated to a large extent on benzylic positions (46-64 %). Site-saturation mutagenesis generated a new P450 BM3 mutant, herein named "variant M3" (R47S, Y51W, A330F, I401M), with significantly increased coupling efficiency (3- to 8-fold) and activity (75- to 230-fold) for the conversion of 1 a and 1 b. Additional π-π interactions introduced by mutation A330F improved not only productivity and coupling efficiency, but also selectivity toward aromatic hydroxylation of 1 a (61 to 75 %). Under continuous nicotinamide adenine dinucleotide phosphate recycling, the novel P450 BM3 variant M3 was able to produce the key tocopherol precursor trimethylhydroquinone (3 a; 35 % selectivity; 0.18 mg mL-1 ) directly from 1 a. In the case of 1 b, overoxidation leads to dearomatization and the formation of a valuable p-quinol synthon that can directly serve as an educt for the synthesis of 3 a. Detailed product pattern analysis, substrate docking, and mechanistic considerations support the hypothesis that 1 a binds in an inverted orientation in the active site of P450 BM3 WT, relative to P450 BM3 variant M3, to allow this change in chemoselectivity. This study provides an enzymatic route to key phenolic synthons for α-tocopherols and the first catalytic and mechanistic insights into direct aromatic hydroxylation and dearomatization of trimethylbenzenes with O2 .
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Affiliation(s)
- Alexander Dennig
- Institute of Biotechnology, RWTH Aachen University, Worringerweg 3, 52074, Aachen, Germany
| | | | - Tsvetan Kardashliev
- Institute of Biotechnology, RWTH Aachen University, Worringerweg 3, 52074, Aachen, Germany
| | | | - Erika Tassano
- Department of Chemistry, University of Graz, Heinrichstrasse 28, 8010, Graz, Austria
| | - Martin Schürmann
- DSM Ahead R&D BV/DSM Innovative Synthesis, Post address: P.O. Box 1066, 6160 BB, Geleen, The Netherlands
| | - Anna Joëlle Ruff
- Institute of Biotechnology, RWTH Aachen University, Worringerweg 3, 52074, Aachen, Germany
| | - Ulrich Schwaneberg
- Institute of Biotechnology, RWTH Aachen University, Worringerweg 3, 52074, Aachen, Germany.,DWI-Leibniz Institut für Interaktive Materialien, Forckenbeckstraße 50, 52074, Aachen, Germany
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60
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Vilella L, Conde A, Balcells D, Díaz-Requejo MM, Lledós A, Pérez PJ. A competing, dual mechanism for catalytic direct benzene hydroxylation from combined experimental-DFT studies. Chem Sci 2017; 8:8373-8383. [PMID: 29619184 PMCID: PMC5863614 DOI: 10.1039/c7sc02898a] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2017] [Accepted: 10/04/2017] [Indexed: 11/21/2022] Open
Abstract
A dual mechanism for direct benzene catalytic hydroxylation is described. Experimental studies and DFT calculations have provided a mechanistic explanation for the acid-free, Tp x Cu-catalyzed hydroxylation of benzene with hydrogen peroxide (Tp x = hydrotrispyrazolylborate ligand). In contrast with other catalytic systems that promote this transformation through Fenton-like pathways, this system operates through a copper-oxyl intermediate that may interact with the arene ring following two different, competitive routes: (a) electrophilic aromatic substitution, with the copper-oxyl species acting as the formal electrophile, and (b) the so-called rebound mechanism, in which the hydrogen is abstracted by the Cu-O moiety prior to the C-O bond formation. Both pathways contribute to the global transformation albeit to different extents, the electrophilic substitution route seeming to be largely favoured.
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Affiliation(s)
- Laia Vilella
- Departament de Química , Universitat Autònoma de Barcelona , 08193 Bellaterra , Spain .
| | - Ana Conde
- Laboratorio de Catálisis Homogénea , Unidad Asociada al CSIC , CIQSO-Centro de Investigación en Química Sostenible , Departamento de Química , Universidad de Huelva , 21007 Huelva , Spain . ;
| | - David Balcells
- Hylleraas Quantum Molecular Sciences , Department of Chemistry , University of Oslo , P.O. Box 1033 Blindern , N-0315 Oslo , Norway .
| | - M Mar Díaz-Requejo
- Laboratorio de Catálisis Homogénea , Unidad Asociada al CSIC , CIQSO-Centro de Investigación en Química Sostenible , Departamento de Química , Universidad de Huelva , 21007 Huelva , Spain . ;
| | - Agustí Lledós
- Departament de Química , Universitat Autònoma de Barcelona , 08193 Bellaterra , Spain .
| | - Pedro J Pérez
- Laboratorio de Catálisis Homogénea , Unidad Asociada al CSIC , CIQSO-Centro de Investigación en Química Sostenible , Departamento de Química , Universidad de Huelva , 21007 Huelva , Spain . ;
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61
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Selective oxidation of aliphatic C-H bonds in alkylphenols by a chemomimetic biocatalytic system. Proc Natl Acad Sci U S A 2017; 114:E5129-E5137. [PMID: 28607077 DOI: 10.1073/pnas.1702317114] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Abstract
Selective oxidation of aliphatic C-H bonds in alkylphenols serves significant roles not only in generation of functionalized intermediates that can be used to synthesize diverse downstream chemical products, but also in biological degradation of these environmentally hazardous compounds. Chemo-, regio-, and stereoselectivity; controllability; and environmental impact represent the major challenges for chemical oxidation of alkylphenols. Here, we report the development of a unique chemomimetic biocatalytic system originated from the Gram-positive bacterium Corynebacterium glutamicum The system consisting of CreHI (for installation of a phosphate directing/anchoring group), CreJEF/CreG/CreC (for oxidation of alkylphenols), and CreD (for directing/anchoring group offloading) is able to selectively oxidize the aliphatic C-H bonds of p- and m-alkylated phenols in a controllable manner. Moreover, the crystal structures of the central P450 biocatalyst CreJ in complex with two representative substrates provide significant structural insights into its substrate flexibility and reaction selectivity.
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62
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Shoji O, Yanagisawa S, Stanfield JK, Suzuki K, Cong Z, Sugimoto H, Shiro Y, Watanabe Y. Direct Hydroxylation of Benzene to Phenol by Cytochrome P450BM3 Triggered by Amino Acid Derivatives. Angew Chem Int Ed Engl 2017; 56:10324-10329. [DOI: 10.1002/anie.201703461] [Citation(s) in RCA: 45] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2017] [Indexed: 11/09/2022]
Affiliation(s)
- Osami Shoji
- Department of Chemistry Graduate School of Science Nagoya University, Furo-cho, Chikusa-ku Nagoya 464-8602 Japan
- Core Research for Evolutional Science and Technology (Japan) Science and Technology Agency 5 Sanbancho, Chiyoda-ku Tokyo 102-0075 Japan
| | - Sota Yanagisawa
- Department of Chemistry Graduate School of Science Nagoya University, Furo-cho, Chikusa-ku Nagoya 464-8602 Japan
| | - Joshua Kyle Stanfield
- Department of Chemistry Graduate School of Science Nagoya University, Furo-cho, Chikusa-ku Nagoya 464-8602 Japan
| | - Kazuto Suzuki
- Department of Chemistry Graduate School of Science Nagoya University, Furo-cho, Chikusa-ku Nagoya 464-8602 Japan
| | - Zhiqi Cong
- Department of Chemistry Graduate School of Science Nagoya University, Furo-cho, Chikusa-ku Nagoya 464-8602 Japan
| | - Hiroshi Sugimoto
- Core Research for Evolutional Science and Technology (Japan) Science and Technology Agency 5 Sanbancho, Chiyoda-ku Tokyo 102-0075 Japan
- RIKEN SPring-8 Center Harima Institute 1-1-1 Kouto Sayo Hyogo 679–5148 Japan
| | - Yoshitsugu Shiro
- RIKEN SPring-8 Center Harima Institute 1-1-1 Kouto Sayo Hyogo 679–5148 Japan
| | - Yoshihito Watanabe
- Research Center for Materials Science Nagoya University, Furo-cho, Chikusa-ku Nagoya 464-8602 Japan
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63
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Shoji O, Yanagisawa S, Stanfield JK, Suzuki K, Cong Z, Sugimoto H, Shiro Y, Watanabe Y. Direct Hydroxylation of Benzene to Phenol by Cytochrome P450BM3 Triggered by Amino Acid Derivatives. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201703461] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Osami Shoji
- Department of Chemistry Graduate School of Science Nagoya University, Furo-cho, Chikusa-ku Nagoya 464-8602 Japan
- Core Research for Evolutional Science and Technology (Japan) Science and Technology Agency 5 Sanbancho, Chiyoda-ku Tokyo 102-0075 Japan
| | - Sota Yanagisawa
- Department of Chemistry Graduate School of Science Nagoya University, Furo-cho, Chikusa-ku Nagoya 464-8602 Japan
| | - Joshua Kyle Stanfield
- Department of Chemistry Graduate School of Science Nagoya University, Furo-cho, Chikusa-ku Nagoya 464-8602 Japan
| | - Kazuto Suzuki
- Department of Chemistry Graduate School of Science Nagoya University, Furo-cho, Chikusa-ku Nagoya 464-8602 Japan
| | - Zhiqi Cong
- Department of Chemistry Graduate School of Science Nagoya University, Furo-cho, Chikusa-ku Nagoya 464-8602 Japan
| | - Hiroshi Sugimoto
- Core Research for Evolutional Science and Technology (Japan) Science and Technology Agency 5 Sanbancho, Chiyoda-ku Tokyo 102-0075 Japan
- RIKEN SPring-8 Center Harima Institute 1-1-1 Kouto Sayo Hyogo 679–5148 Japan
| | - Yoshitsugu Shiro
- RIKEN SPring-8 Center Harima Institute 1-1-1 Kouto Sayo Hyogo 679–5148 Japan
| | - Yoshihito Watanabe
- Research Center for Materials Science Nagoya University, Furo-cho, Chikusa-ku Nagoya 464-8602 Japan
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64
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Munday SD, Dezvarei S, Lau IC, Bell SG. Examination of Selectivity in the Oxidation of
ortho
‐ and
meta
‐Disubstituted Benzenes by CYP102A1 (P450 Bm3) Variants. ChemCatChem 2017. [DOI: 10.1002/cctc.201700116] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Samuel D. Munday
- Department of Chemistry University of Adelaide Adelaide. SA 5005 Australia
| | | | - Ian C.‐K. Lau
- Department of Chemistry University of Adelaide Adelaide. SA 5005 Australia
| | - Stephen G. Bell
- Department of Chemistry University of Adelaide Adelaide. SA 5005 Australia
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65
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Tsuji T, Zaoputra AA, Hitomi Y, Mieda K, Ogura T, Shiota Y, Yoshizawa K, Sato H, Kodera M. Specific Enhancement of Catalytic Activity by a Dicopper Core: Selective Hydroxylation of Benzene to Phenol with Hydrogen Peroxide. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201702291] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Tomokazu Tsuji
- Department of Molecular Chemistry and Biochemistry Doshisha University, Kyotanabe Kyoto 610-0321 Japan
| | - Antonius Andre Zaoputra
- Department of Molecular Chemistry and Biochemistry Doshisha University, Kyotanabe Kyoto 610-0321 Japan
| | - Yutaka Hitomi
- Department of Molecular Chemistry and Biochemistry Doshisha University, Kyotanabe Kyoto 610-0321 Japan
| | - Kaoru Mieda
- Department of Life Science University of Hyogo Kouto, 2-1, Ako-gun Kamigori-cho Hyogo 678-1297 Japan
| | - Takashi Ogura
- Department of Life Science University of Hyogo Kouto, 2-1, Ako-gun Kamigori-cho Hyogo 678-1297 Japan
| | - Yoshihito Shiota
- Institute for Materials Chemistry and Engineering Kyushu University Fukuoka 819-0395 Japan
| | - Kazunari Yoshizawa
- Institute for Materials Chemistry and Engineering Kyushu University Fukuoka 819-0395 Japan
| | - Hiroyasu Sato
- Application Laboratory Rigaku Corporation, Akishima Tokyo 196-8666 Japan
| | - Masahito Kodera
- Department of Molecular Chemistry and Biochemistry Doshisha University, Kyotanabe Kyoto 610-0321 Japan
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66
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Tsuji T, Zaoputra AA, Hitomi Y, Mieda K, Ogura T, Shiota Y, Yoshizawa K, Sato H, Kodera M. Specific Enhancement of Catalytic Activity by a Dicopper Core: Selective Hydroxylation of Benzene to Phenol with Hydrogen Peroxide. Angew Chem Int Ed Engl 2017; 56:7779-7782. [PMID: 28561921 DOI: 10.1002/anie.201702291] [Citation(s) in RCA: 60] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2017] [Revised: 03/30/2017] [Indexed: 11/11/2022]
Abstract
A dicopper(II) complex, stabilized by the bis(tpa) ligand 1,2-bis[2-[bis(2-pyridylmethyl)aminomethyl]-6-pyridyl]ethane (6-hpa), [Cu2 (μ-OH)(6-hpa)]3+ , was synthesized and structurally characterized. This complex catalyzed selective hydroxylation of benzene to phenol using H2 O2 , thus attaining large turnover numbers (TONs) and high H2 O2 efficiency. The TON after 40 hours for the phenol production exceeded 12000 in MeCN at 50 °C under N2 , the highest value reported for benzene hydroxylation with H2 O2 catalyzed by homogeneous complexes. At 22 % benzene conversion, phenol (95.2 %) and p-benzoquinone (4.8 %) were produced. The mechanism of H2 O2 activation and benzene hydroxylation is proposed.
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Affiliation(s)
- Tomokazu Tsuji
- Department of Molecular Chemistry and Biochemistry, Doshisha University, Kyotanabe, Kyoto, 610-0321, Japan
| | - Antonius Andre Zaoputra
- Department of Molecular Chemistry and Biochemistry, Doshisha University, Kyotanabe, Kyoto, 610-0321, Japan
| | - Yutaka Hitomi
- Department of Molecular Chemistry and Biochemistry, Doshisha University, Kyotanabe, Kyoto, 610-0321, Japan
| | - Kaoru Mieda
- Department of Life Science, University of Hyogo, Kouto, 2-1, Ako-gun, Kamigori-cho, Hyogo, 678-1297, Japan
| | - Takashi Ogura
- Department of Life Science, University of Hyogo, Kouto, 2-1, Ako-gun, Kamigori-cho, Hyogo, 678-1297, Japan
| | - Yoshihito Shiota
- Institute for Materials Chemistry and Engineering, Kyushu University, Fukuoka, 819-0395, Japan
| | - Kazunari Yoshizawa
- Institute for Materials Chemistry and Engineering, Kyushu University, Fukuoka, 819-0395, Japan
| | - Hiroyasu Sato
- Application Laboratory, Rigaku Corporation, Akishima, Tokyo, 196-8666, Japan
| | - Masahito Kodera
- Department of Molecular Chemistry and Biochemistry, Doshisha University, Kyotanabe, Kyoto, 610-0321, Japan
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67
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Shoji O, Watanabe Y. Monooxygenation of Nonnative Substrates Catalyzed by Bacterial Cytochrome P450s Facilitated by Decoy Molecules. CHEM LETT 2017. [DOI: 10.1246/cl.160963] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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68
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Demming RM, Otte KB, Nestl BM, Hauer B. Optimized Reaction Conditions Enable the Hydration of Non-natural Substrates by the Oleate Hydratase fromElizabethkingia meningoseptica. ChemCatChem 2017. [DOI: 10.1002/cctc.201601329] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Affiliation(s)
- Rebecca M. Demming
- Institute of Technical Biochemistry; Universität Stuttgart; Allmandring 31 70569 Stuttgart Germany
| | - Konrad B. Otte
- Institute of Technical Biochemistry; Universität Stuttgart; Allmandring 31 70569 Stuttgart Germany
| | - Bettina M. Nestl
- Institute of Technical Biochemistry; Universität Stuttgart; Allmandring 31 70569 Stuttgart Germany
| | - Bernhard Hauer
- Institute of Technical Biochemistry; Universität Stuttgart; Allmandring 31 70569 Stuttgart Germany
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69
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Suzuki K, Stanfield JK, Shoji O, Yanagisawa S, Sugimoto H, Shiro Y, Watanabe Y. Control of stereoselectivity of benzylic hydroxylation catalysed by wild-type cytochrome P450BM3 using decoy molecules. Catal Sci Technol 2017. [DOI: 10.1039/c7cy01130j] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The benzylic hydroxylation of non-native substrates was catalysed by cytochrome P450BM3, wherein “decoy molecules” controlled the stereoselectivity of the reactions.
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Affiliation(s)
- Kazuto Suzuki
- Department of Chemistry
- Graduate School of Science
- Nagoya University
- Nagoya 464-8602
- Japan
| | - Joshua Kyle Stanfield
- Department of Chemistry
- Graduate School of Science
- Nagoya University
- Nagoya 464-8602
- Japan
| | - Osami Shoji
- Department of Chemistry
- Graduate School of Science
- Nagoya University
- Nagoya 464-8602
- Japan
| | - Sota Yanagisawa
- Department of Chemistry
- Graduate School of Science
- Nagoya University
- Nagoya 464-8602
- Japan
| | - Hiroshi Sugimoto
- Core Research for Evolutional Science and Technology (CREST)
- Japan Science and Technology Agency
- Tokyo
- Japan
- RIKEN SPring-8 Center
| | | | - Yoshihito Watanabe
- Research Center for Materials Science
- Nagoya University
- Nagoya 464-8602
- Japan
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70
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Ledford C, McMahon M, Whitesell A, Khan G, Kandagatla SK, Hurst DP, Reggio PH, Raner GM. A dual substrate kinetic model for cytochrome P450 BM3-F87G catalysis: simultaneous binding of long chain aldehydes and 4-fluorophenol. Biotechnol Lett 2016; 39:311-321. [PMID: 27864654 DOI: 10.1007/s10529-016-2252-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2016] [Accepted: 11/03/2016] [Indexed: 12/21/2022]
Abstract
OBJECTIVE To develop a model for binding and catalysis associated with the stimulation of 4-fluorophenol (4-FP) oxidation in the presence of long chain aldehydes by the enzymatic catalyst, cytochrome P450BM3-F87G. RESULTS A variation of the Michaeli-Menten kinetic model was employed to describe interactions at the active site of the enzyme, along with computer aided modeling approaches. In addition to the hydroquinone product arising from de-fluorination of 4-FP, a second product (p-fluorocatechol) was also observed and, like the hydroquinone, its rate of formation increased in the presence of the aldehyde. When only aldehyde was present with the enzyme, BM3-F87G catalyzed its oxidation to the corresponding carboxylic acid; however, this activity was inhibited when 4-FP was added to the reaction. A 3D computer model of the active site containing both aldehyde and 4-FP was generated, guided by these kinetic observations. Finally, partitioning between the two phenolic products was examined with an emphasis on the conditions directing the initial epoxidation at either the 2,3- or 3,4-positions on the substrate. Temperature, reaction time, substrate concentration, and the structure of the aldehyde had no substantial effect on the overall product ratios, however the NADPH coupling efficiency decreased when unsaturated aldehydes were included, or when the temperature of the reaction was reduced. CONCLUSIONS The unsaturated aldehyde, trans-2-decenal, stimulates BM3-F87G catalyzed oxidation of 4-fluorophenol through a cooperative active site binding mode that doesn't influence product distributions or coupling efficiencies, while 4-fluorophenol acts as a competitive inhibitor of aldehyde oxidation.
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Affiliation(s)
- Chelsea Ledford
- Department of Chemistry and Biochemistry, The University of North Carolina at Greensboro, Greensboro, NC, USA
| | - Monica McMahon
- Department of Chemistry and Biochemistry, The University of North Carolina at Greensboro, Greensboro, NC, USA
| | - Ashley Whitesell
- Department of Chemistry and Biochemistry, The University of North Carolina at Greensboro, Greensboro, NC, USA
| | - Ghalib Khan
- Department of Chemistry and Biochemistry, The University of North Carolina at Greensboro, Greensboro, NC, USA
| | - Suneel K Kandagatla
- Department of Chemistry and Biochemistry, The University of North Carolina at Greensboro, Greensboro, NC, USA
| | - Dow P Hurst
- Department of Chemistry and Biochemistry, The University of North Carolina at Greensboro, Greensboro, NC, USA
| | - Patricia H Reggio
- Department of Chemistry and Biochemistry, The University of North Carolina at Greensboro, Greensboro, NC, USA
| | - Gregory M Raner
- Department of Biology and Chemistry, Liberty University, Lynchburg, VA, USA.
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71
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Xia S, Gan L, Wang K, Li Z, Ma D. Copper-Catalyzed Hydroxylation of (Hetero)aryl Halides under Mild Conditions. J Am Chem Soc 2016; 138:13493-13496. [DOI: 10.1021/jacs.6b08114] [Citation(s) in RCA: 127] [Impact Index Per Article: 15.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Shanghua Xia
- Interdisciplinary
Research Center on Biology and Chemistry, Shanghai Institute of Organic
Chemistry, Chinese Academy of Sciences, 345 Lingling Lu, Shanghai 200032, China
| | - Lu Gan
- Interdisciplinary
Research Center on Biology and Chemistry, Shanghai Institute of Organic
Chemistry, Chinese Academy of Sciences, 345 Lingling Lu, Shanghai 200032, China
| | - Kailiang Wang
- Interdisciplinary
Research Center on Biology and Chemistry, Shanghai Institute of Organic
Chemistry, Chinese Academy of Sciences, 345 Lingling Lu, Shanghai 200032, China
| | - Zheng Li
- Interdisciplinary
Research Center on Biology and Chemistry, Shanghai Institute of Organic
Chemistry, Chinese Academy of Sciences, 345 Lingling Lu, Shanghai 200032, China
| | - Dawei Ma
- Interdisciplinary
Research Center on Biology and Chemistry, Shanghai Institute of Organic
Chemistry, Chinese Academy of Sciences, 345 Lingling Lu, Shanghai 200032, China
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72
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Munday SD, Dezvarei S, Bell SG. Increasing the Activity and Efficiency of Stereoselective Oxidations by using Decoy Molecules in Combination with Rate-Enhancing Variants of P450Bm3. ChemCatChem 2016. [DOI: 10.1002/cctc.201600551] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Samuel D. Munday
- Department of Chemistry; University of Adelaide; SA 5005 Australia
| | | | - Stephen G. Bell
- Department of Chemistry; University of Adelaide; SA 5005 Australia
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73
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Hirose K, Ohkubo K, Fukuzumi S. Catalytic Hydroxylation of Benzene to Phenol by Dioxygen with an NADH Analogue. Chemistry 2016; 22:12904-9. [PMID: 27465104 DOI: 10.1002/chem.201602856] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2016] [Indexed: 01/11/2023]
Abstract
Hydroxylation of benzene by molecular oxygen (O2 ) occurs efficiently with 10-methyl-9,10-dihydroacridine (AcrH2 ) as an NADH analogue in the presence of a catalytic amount of Fe(ClO4 )3 or Fe(ClO4 )2 with excess trifluoroacetic acid in a solvent mixture of benzene and acetonitrile (1:1 v/v) to produce phenol, 10-methylacridinium ion and hydrogen peroxide (H2 O2 ) at 298 K. The catalytic oxidation of benzene by O2 with AcrH2 in the presence of a catalytic amount of Fe(ClO4 )3 is started by the formation of H2 O2 from AcrH2 , O2 , and H(+) . Hydroperoxyl radical (HO2 (.) ) is produced from H2 O2 with the redox pair of Fe(3+) /Fe(2+) by a Fenton type reaction. The rate-determining step in the initiation is the proton-coupled electron transfer from Fe(2+) to H2 O2 to produce HO(.) and H2 O. HO(.) abstracts hydrogen rapidly from H2 O2 to produce HO2 (.) and H2 O. The Fe(3+) produced was reduced back to Fe(2+) by H2 O2 . HO2 (.) reacts with benzene to produce the radical adduct, which abstracts hydrogen from AcrH2 to give the corresponding hydroperoxide, accompanied by generation of acridinyl radical (AcrH(.) ) to constitute the radical chain reaction. Hydroperoxyl radical (HO2 (.) ), which was detected by using the spin trap method with EPR analysis, acts as a chain carrier for the two radical chain pathways: one is the benzene hydroxylation with O2 and the second is oxidation of an NADH analogue with O2 to produce H2 O2 .
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Affiliation(s)
- Kensaku Hirose
- Department of Material and Life Science, Graduate School of Engineering, Osaka University and SENTAN (Japan) Science and Technology Agency (JST), Suita, Osaka, 565-0871, Japan
| | - Kei Ohkubo
- Department of Material and Life Science, Graduate School of Engineering, Osaka University and SENTAN (Japan) Science and Technology Agency (JST), Suita, Osaka, 565-0871, Japan. .,Division of Applied Chemistry, Graduate School of Engineering, Osaka University, Suita, Osaka, 565-0871, Japan. .,Department of Chemistry and Nano Science, Ewha Womans University, Seoul, 120-750, Korea.
| | - Shunichi Fukuzumi
- Department of Chemistry and Nano Science, Ewha Womans University, Seoul, 120-750, Korea. .,Faculty of Science and Technology, SENTAN (Japan) Science and Technology Agency (JST), Meijo University, Nagoya, Aichi, 468-8502, Japan.
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74
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Asaka M, Fujii H. Participation of Electron Transfer Process in Rate-Limiting Step of Aromatic Hydroxylation Reactions by Compound I Models of Heme Enzymes. J Am Chem Soc 2016; 138:8048-51. [PMID: 27327623 DOI: 10.1021/jacs.6b03223] [Citation(s) in RCA: 43] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
Hydroxylation reactions of aromatic rings are key reactions in various biological and chemical processes. In spite of their significance, no consensus mechanism has been established. Here we performed Marcus plot analysis for aromatic hydroxylation reactions with oxoiron(IV) porphyrin π-cation radical complexes (compound I). Although many recent studies support the mechanism involving direct electrophilic attack of compound I, the slopes of the Marcus plots indicate a significant contribution of an electron transfer process in the rate-limiting step, leading us to propose a new reaction mechanism in which the electron transfer process between an aromatic compound and compound I is in equilibrium in a solvent cage and coupled with the subsequent bond formation process.
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Affiliation(s)
- Maaya Asaka
- Department of Chemistry, Graduate School of Humanities and Sciences, Nara Women's University , Kitauoyanishi, Nara 630-8506, Japan
| | - Hiroshi Fujii
- Department of Chemistry, Graduate School of Humanities and Sciences, Nara Women's University , Kitauoyanishi, Nara 630-8506, Japan
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75
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Aratani Y, Oyama K, Suenobu T, Yamada Y, Fukuzumi S. Photocatalytic Hydroxylation of Benzene by Dioxygen to Phenol with a Cyano-Bridged Complex Containing FeII and RuII Incorporated in Mesoporous Silica–Alumina. Inorg Chem 2016; 55:5780-6. [DOI: 10.1021/acs.inorgchem.5b02909] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Yusuke Aratani
- Department
of Material and Life Science, Graduate School of Engineering, Osaka University, ALCA and SENTAN, Japan Science and Technology Agency, Suita, Osaka 565-0871, Japan
| | - Kohei Oyama
- Department
of Material and Life Science, Graduate School of Engineering, Osaka University, ALCA and SENTAN, Japan Science and Technology Agency, Suita, Osaka 565-0871, Japan
| | - Tomoyoshi Suenobu
- Department
of Material and Life Science, Graduate School of Engineering, Osaka University, ALCA and SENTAN, Japan Science and Technology Agency, Suita, Osaka 565-0871, Japan
| | - Yusuke Yamada
- Department
of Applied Chemistry and Bioengineering, Graduate School of Engineering, Osaka City University, Osaka 558-8585, Japan
| | - Shunichi Fukuzumi
- Department
of Material and Life Science, Graduate School of Engineering, Osaka University, ALCA and SENTAN, Japan Science and Technology Agency, Suita, Osaka 565-0871, Japan
- Department
of Chemistry and Nano Science, Ewha Womans University, Seoul 120-750, Korea
- Faculty
of Science and Engineering, Meijo University, ALCA and SENTAN, Japan Science and Technology Agency, Nagoya, Aichi 468-0073, Japan
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76
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Munday SD, Shoji O, Watanabe Y, Wong LL, Bell SG. Improved oxidation of aromatic and aliphatic hydrocarbons using rate enhancing variants of P450Bm3 in combination with decoy molecules. Chem Commun (Camb) 2016; 52:1036-9. [PMID: 26593228 DOI: 10.1039/c5cc09247g] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Enzyme performance can be improved using decoy molecules or engineered variants to accelerate the activity without affecting selectivity. Here we combine a rate accelerator variant of cytochrome P450Bm3 with decoy molecules to enhance the oxidation activity of a range of small organic molecules. This combined approach offers superior biocatalytic efficiency without modifying the product distribution.
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Affiliation(s)
- Samuel D Munday
- Department of Chemistry, University of Adelaide, SA 5005, Australia.
| | - Osami Shoji
- Department of Chemistry, Graduate School of Science, Nagoya University, Furo-cho, Chikusa-ku, Nagoya, 464-8602, Japan
| | - Yoshihito Watanabe
- Department of Chemistry, Graduate School of Science, Nagoya University, Furo-cho, Chikusa-ku, Nagoya, 464-8602, Japan
| | - Luet-Lok Wong
- Department of Chemistry, University of Oxford, Inorganic Chemistry Laboratory, South Parks Road, Oxford, OX1 3QR, UK
| | - Stephen G Bell
- Department of Chemistry, University of Adelaide, SA 5005, Australia.
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77
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Facile Synthesis of Vanadium Oxide/Reduced Graphene Oxide Composite Catalysts for Enhanced Hydroxylation of Benzene to Phenol. Catalysts 2016. [DOI: 10.3390/catal6050074] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023] Open
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78
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Yamada M, Karlin KD, Fukuzumi S. One-Step Selective Hydroxylation of Benzene to Phenol with Hydrogen Peroxide Catalysed by Copper Complexes Incorporated into Mesoporous Silica-Alumina. Chem Sci 2016; 7:2856-2863. [PMID: 27453774 PMCID: PMC4951108 DOI: 10.1039/c5sc04312c] [Citation(s) in RCA: 78] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2015] [Accepted: 01/05/2016] [Indexed: 12/20/2022] Open
Abstract
Benzene was hydroxylated with hydrogen peroxide (H2O2) in the presence of catalytic amounts of copper complexes in acetone to yield phenol at 298 K. At higher temperature, phenol was further hydroxylated with H2O2 by catalysis of copper complexes to yield p-benzoquinone. The kinetic study revealed that the rate was proportional to concentrations of benzene and H2O2, but to the square root of concentration of a copper(II) complex ([Cu(tmpa)]2+: tmpa = tris(2-pyridylmethyl)amine). The addition of a spin trapping reagent resulted in formation of a spin adduct of hydroperoxyl radical (HO2•), as observed by EPR spectroscopy, inhibiting phenol formation. HO2• produced by the reaction of [Cu(tmpa)]2+ with H2O2 acts as a chain carrier for the radical chain reactions for formation of phenol. When [Cu(tmpa)]2+ was incorporated into mesoporous silica-alumina (Al-MCM-41) by a cation exchange reaction, the selectivity to production of phenol was much enhanced by prevention of hydroxylation of phenol, which was not adsorbed to Al-MCM-41. The high durability with turnover number of 4320 for the hydroxylation of benzene to phenol with H2O2 was achieved using [Cu(tmpa)]2+ incorporated into Al-MCM-41 as an efficient and selective catalyst.
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Affiliation(s)
- Mihoko Yamada
- Department of Material and Life Science
, Graduate School of Engineering
, Osaka University
, ALCA and SENTAN
, Japan Science and Technology (JST)
,
Suita
, Osaka 565-0871
, Japan
.
| | - Kenneth D. Karlin
- Department of Chemistry
, The Johns Hopkins University
,
Baltimore
, Maryland
21218
, USA
.
| | - Shunichi Fukuzumi
- Department of Material and Life Science
, Graduate School of Engineering
, Osaka University
, ALCA and SENTAN
, Japan Science and Technology (JST)
,
Suita
, Osaka 565-0871
, Japan
.
- Department of Chemistry and Nano Science
, Ewha Womans University
,
Seoul 120-750
, Korea
- Faculty of Science and Engineering
, Meijo University
, ALCA and SENTAN
, Japan Science and Technology Agency (JST)
,
Nagoya
, Aichi 468-0073
, Japan
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79
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Abstract
Oxychlorination of various phenols is finished in 60 minutes with high efficiency and perfect selectivity under microwave irradiation. These reactions adopt copper(II) chloride (CuCl2) as the catalyst and hydrochloric acid as chlorine source instead of expensive and toxic ones. Oxychlorination of phenols substituted with electron donating groups (methyl, methoxyl, isopropyl, etc.) atortho-andmeta-positions is accomplished with higher conversion rates, lower reaction time, and excellent selectivity. A proposed reaction mechanism is deduced; one electron transfers from CuCl2to phenol followed by the formation of tautomeric radical that can be rapidly captured by chlorine atom and converts intopara-substituted product.
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80
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Shoji O, Fujishiro T, Nishio K, Kano Y, Kimoto H, Chien SC, Onoda H, Muramatsu A, Tanaka S, Hori A, Sugimoto H, Shiro Y, Watanabe Y. A substrate-binding-state mimic of H2O2-dependent cytochrome P450 produced by one-point mutagenesis and peroxygenation of non-native substrates. Catal Sci Technol 2016. [DOI: 10.1039/c6cy00630b] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
H2O2-dependent cytochrome P450s that can catalyze monooxygenation of nonnative substrates were constructed by one-point mutagenesis.
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81
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Dennig A, Busto E, Kroutil W, Faber K. Biocatalytic One-Pot Synthesis of l-Tyrosine Derivatives from Monosubstituted Benzenes, Pyruvate, and Ammonia. ACS Catal 2015. [DOI: 10.1021/acscatal.5b02129] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Alexander Dennig
- Department of Chemistry,
Organic and Bioorganic Chemistry, University of Graz, Heinrichstrasse
28, A-8010 Graz, Austria
| | - Eduardo Busto
- Department of Chemistry,
Organic and Bioorganic Chemistry, University of Graz, Heinrichstrasse
28, A-8010 Graz, Austria
| | - Wolfgang Kroutil
- Department of Chemistry,
Organic and Bioorganic Chemistry, University of Graz, Heinrichstrasse
28, A-8010 Graz, Austria
| | - Kurt Faber
- Department of Chemistry,
Organic and Bioorganic Chemistry, University of Graz, Heinrichstrasse
28, A-8010 Graz, Austria
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82
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Yamaguchi S, Ohnishi T, Miyake Y, Yahiro H. Effect of Water Added into Acetonitrile Solvent on Oxidation of Benzene with Hydrogen Peroxide over Iron Complexes Encapsulated in Zeolite. CHEM LETT 2015. [DOI: 10.1246/cl.150479] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Affiliation(s)
- Syuhei Yamaguchi
- Department of Materials Science and Biotechnology, Graduate School of Science and Engineering, Ehime University
| | - Tetsuya Ohnishi
- Department of Materials Science and Biotechnology, Graduate School of Science and Engineering, Ehime University
| | - Yuki Miyake
- Department of Materials Science and Biotechnology, Graduate School of Science and Engineering, Ehime University
| | - Hidenori Yahiro
- Department of Materials Science and Biotechnology, Graduate School of Science and Engineering, Ehime University
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83
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Affiliation(s)
- Shunichi Fukuzumi
- Department of Material and Life Science; Graduate School of Engineering; Osaka University, ALCA and SENTAN; Japan Science and Technology Agency (JST); 2-1 Yamada-oka, Suita Osaka 565-0871 Japan
- Department of Bioinspired Science; Ewha Womans University; Seoul 120-750 Korea
- Faculty of Science and Technology; Meijo University and ALCA and SENTAN, Japan Science and Technology Agency (JST); Tempaku Nagoya, Aichi 468-8502 Japan
| | - Kei Ohkubo
- Department of Material and Life Science; Graduate School of Engineering; Osaka University, ALCA and SENTAN; Japan Science and Technology Agency (JST); 2-1 Yamada-oka, Suita Osaka 565-0871 Japan
- Department of Bioinspired Science; Ewha Womans University; Seoul 120-750 Korea
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84
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Palladium-catalyzed annulation of alkynyl aryl ethers with isocyanates through o-C–H cleavage. Synthesis of solid-state emissive 2-methylidene-2H-1,4-benzoxazin-3(4H)-ones. Tetrahedron 2015. [DOI: 10.1016/j.tet.2015.02.062] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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85
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Holtmann D, Fraaije MW, Arends IWCE, Opperman DJ, Hollmann F. The taming of oxygen: biocatalytic oxyfunctionalisations. Chem Commun (Camb) 2015; 50:13180-200. [PMID: 24902635 DOI: 10.1039/c3cc49747j] [Citation(s) in RCA: 85] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The scope and limitations of oxygenases as catalysts for preparative organic synthesis is discussed.
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Affiliation(s)
- Dirk Holtmann
- DECHEMA Research Institute, Theodor-Heuss-Allee 25, 60486 Frankfurt am Main, Germany
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86
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Morimoto Y, Bunno S, Fujieda N, Sugimoto H, Itoh S. Direct Hydroxylation of Benzene to Phenol Using Hydrogen Peroxide Catalyzed by Nickel Complexes Supported by Pyridylalkylamine Ligands. J Am Chem Soc 2015; 137:5867-70. [DOI: 10.1021/jacs.5b01814] [Citation(s) in RCA: 123] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Affiliation(s)
- Yuma Morimoto
- Department
of Material and
Life Science, Division of Advanced Science and Biotechnology, Graduate
School of Engineering, Osaka University, 2-1 Yamadaoka, Suita, Osaka 565-0871, Japan
| | - Shuji Bunno
- Department
of Material and
Life Science, Division of Advanced Science and Biotechnology, Graduate
School of Engineering, Osaka University, 2-1 Yamadaoka, Suita, Osaka 565-0871, Japan
| | - Nobutaka Fujieda
- Department
of Material and
Life Science, Division of Advanced Science and Biotechnology, Graduate
School of Engineering, Osaka University, 2-1 Yamadaoka, Suita, Osaka 565-0871, Japan
| | - Hideki Sugimoto
- Department
of Material and
Life Science, Division of Advanced Science and Biotechnology, Graduate
School of Engineering, Osaka University, 2-1 Yamadaoka, Suita, Osaka 565-0871, Japan
| | - Shinobu Itoh
- Department
of Material and
Life Science, Division of Advanced Science and Biotechnology, Graduate
School of Engineering, Osaka University, 2-1 Yamadaoka, Suita, Osaka 565-0871, Japan
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87
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Kawakami N, Cong Z, Shoji O, Watanabe Y. Highly efficient hydroxylation of gaseous alkanes at reduced temperature catalyzed by cytochrome P450BM3 assisted by decoy molecules. J PORPHYR PHTHALOCYA 2015. [DOI: 10.1142/s1088424615500145] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Cytochrome P450BM3 functions as a small-alkane hydroxylase upon the addition of perfluorocarboxylic acids (PFs) as decoy molecules. The coupling efficiency (product formation rate per NADPH consumption rate) for the hydroxylation of small alkanes was improved by reducing the reaction temperature to 0°C.
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Affiliation(s)
- Norifumi Kawakami
- Department of Biosciences and Informatics, Keio University, 3-14-1 Hiyoshi, 223-8522 Yokohama, Japan
| | - Zhiqi Cong
- Department of Chemistry, Graduate School of Science, Nagoya University, Furo-cho, Chikusa-ku, Nagoya, 464-8602, Japan
| | - Osami Shoji
- Department of Chemistry, Graduate School of Science, Nagoya University, Furo-cho, Chikusa-ku, Nagoya, 464-8602, Japan
| | - Yoshihito Watanabe
- Research Center for Materials Science, Nagoya University, Furo-cho, Chikusa-ku, Nagoya, 464-8602, Japan
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88
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Denisov IG, Grinkova YV, Baylon JL, Tajkhorshid E, Sligar SG. Mechanism of drug-drug interactions mediated by human cytochrome P450 CYP3A4 monomer. Biochemistry 2015; 54:2227-39. [PMID: 25777547 DOI: 10.1021/acs.biochem.5b00079] [Citation(s) in RCA: 55] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Using Nanodiscs, we quantitate the heterotropic interaction between two different drugs mediated by monomeric CYP3A4 incorporated into a nativelike membrane environment. The mechanism of this interaction is deciphered by global analysis of multiple-turnover experiments performed under identical conditions using the pure substrates progesterone (PGS) and carbamazepine (CBZ) and their mixtures. Activation of CBZ epoxidation and simultaneous inhibition of PGS hydroxylation are measured and quantitated through differences in their respective affinities for both a remote allosteric site and the productive catalytic site near the heme iron. Preferred binding of PGS at the allosteric site and a stronger preference for CBZ binding at the productive site give rise to a nontrivial drug-drug interaction. Molecular dynamics simulations indicate functionally important conformational changes caused by PGS binding at the allosteric site and by two CBZ molecules positioned inside the substrate binding pocket. Structural changes involving Phe-213, Phe-219, and Phe-241 are thought to be responsible for the observed synergetic effects and positive allosteric interactions between these two substrates. Such a mechanism is likely of general relevance to the mutual heterotropic effects caused by biologically active compounds that exhibit different patterns of interaction with the distinct allosteric and productive sites of CYP3A4, as well as other xenobiotic metabolizing cytochromes P450 that are also involved in drug-drug interactions. Importantly, this work demonstrates that a monomeric CYP3A4 can display the full spectrum of activation and cooperative effects that are observed in hepatic membranes.
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Affiliation(s)
- Ilia G Denisov
- †Department of Biochemistry, ‡Center for Biophysics and Computational Biology, and §Beckman Institute for Advanced Science and Technology, University of Illinois at Urbana-Champaign, Urbana, Illinois 61801, United States
| | - Yelena V Grinkova
- †Department of Biochemistry, ‡Center for Biophysics and Computational Biology, and §Beckman Institute for Advanced Science and Technology, University of Illinois at Urbana-Champaign, Urbana, Illinois 61801, United States
| | - Javier L Baylon
- †Department of Biochemistry, ‡Center for Biophysics and Computational Biology, and §Beckman Institute for Advanced Science and Technology, University of Illinois at Urbana-Champaign, Urbana, Illinois 61801, United States
| | - Emad Tajkhorshid
- †Department of Biochemistry, ‡Center for Biophysics and Computational Biology, and §Beckman Institute for Advanced Science and Technology, University of Illinois at Urbana-Champaign, Urbana, Illinois 61801, United States
| | - Stephen G Sligar
- †Department of Biochemistry, ‡Center for Biophysics and Computational Biology, and §Beckman Institute for Advanced Science and Technology, University of Illinois at Urbana-Champaign, Urbana, Illinois 61801, United States
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89
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Chang XP, Cui G, Fang WH, Thiel W. Mechanism for the Nonadiabatic Photooxidation of Benzene to Phenol: Orientation-Dependent Proton-Coupled Electron Transfer. Chemphyschem 2015; 16:933-7. [DOI: 10.1002/cphc.201402897] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2014] [Indexed: 11/10/2022]
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90
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Wang X, Zhang T, Yang Q, Jiang S, Li B. Synthesis and Characterization of Bio-Inspired Diiron Complexes and Their Catalytic Activity for Direct Hydroxylation of Aromatic Compounds. Eur J Inorg Chem 2015. [DOI: 10.1002/ejic.201402918] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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91
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Kawakami N, Hara Y, Miyamoto K. Modulating the catalytic activity and the substrate specificity of alcohol dehydrogenases using cyclic ethers. Catal Sci Technol 2015. [DOI: 10.1039/c5cy00679a] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The catalytic activity of Thermoanaerobacter brockii alcohol dehydrogenase (Tbadh) is increased by the addition of 1,3-dioxolane, although it is inhibited by the addition of tetrahydrofuran .
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Affiliation(s)
- Norifumi Kawakami
- Department of Biosciences and Informatics
- Keio University
- Yokohama
- Japan
| | - Yosuke Hara
- Department of Biosciences and Informatics
- Keio University
- Yokohama
- Japan
| | - Kenji Miyamoto
- Department of Biosciences and Informatics
- Keio University
- Yokohama
- Japan
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92
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Hofrichter M, Kellner H, Pecyna MJ, Ullrich R. Fungal Unspecific Peroxygenases: Heme-Thiolate Proteins That Combine Peroxidase and Cytochrome P450 Properties. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2015; 851:341-68. [DOI: 10.1007/978-3-319-16009-2_13] [Citation(s) in RCA: 89] [Impact Index Per Article: 9.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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93
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Use of chemical auxiliaries to control p450 enzymes for predictable oxidations at unactivated C-h bonds of substrates. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2015; 851:209-28. [PMID: 26002737 DOI: 10.1007/978-3-319-16009-2_8] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Cytochrome P450 enzymes (P450s) have the ability to oxidize unactivated C-H bonds of substrates with remarkable regio- and stereoselectivity. Comparable selectivity for chemical oxidizing agents is typically difficult to achieve. Hence, there is an interest in exploiting P450s as potential biocatalysts. Despite their impressive attributes, the current use of P450s as biocatalysts is limited. While bacterial P450 enzymes typically show higher activity, they tend to be highly selective for one or a few substrates. On the other hand, mammalian P450s, especially the drug-metabolizing enzymes, display astonishing substrate promiscuity. However, product prediction continues to be challenging. This review discusses the use of small molecules for controlling P450 substrate specificity and product selectivity. The focus will be on two approaches in the area: (1) the use of decoy molecules, and (2) the application of substrate engineering to control oxidation by the enzyme.
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94
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Kejriwal A, Bandyopadhyay P, Biswas AN. Aromatic hydroxylation using an oxo-bridged diiron(iii) complex: a bio-inspired functional model of toluene monooxygenases. Dalton Trans 2015; 44:17261-7. [DOI: 10.1039/c5dt01773d] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Aromatic hydroxylation catalyzed by a nonheme diiron(iii) complex with hydrogen peroxide at room temperature is described.
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Affiliation(s)
- Ambica Kejriwal
- Department of Chemistry
- University of North Bengal
- Siliguri 734013
- India
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95
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Cong Z, Shoji O, Kasai C, Kawakami N, Sugimoto H, Shiro Y, Watanabe Y. Activation of Wild-Type Cytochrome P450BM3 by the Next Generation of Decoy Molecules: Enhanced Hydroxylation of Gaseous Alkanes and Crystallographic Evidence. ACS Catal 2014. [DOI: 10.1021/cs501592f] [Citation(s) in RCA: 63] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Affiliation(s)
| | | | | | | | - Hiroshi Sugimoto
- RIKEN SPing-8 Center, Harima Institute. 1-1-1 Kouto, Sayo, Hyogo 679-5148, Japan
| | - Yoshitsugu Shiro
- RIKEN SPing-8 Center, Harima Institute. 1-1-1 Kouto, Sayo, Hyogo 679-5148, Japan
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96
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Polic V, Auclair K. Controlling substrate specificity and product regio- and stereo-selectivities of P450 enzymes without mutagenesis. Bioorg Med Chem 2014; 22:5547-54. [PMID: 25035263 PMCID: PMC5177023 DOI: 10.1016/j.bmc.2014.06.034] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2014] [Revised: 06/12/2014] [Accepted: 06/17/2014] [Indexed: 01/25/2023]
Abstract
P450 enzymes (P450s) are well known for their ability to oxidize unactivated CH bonds with high regio- and stereoselectivity. Hence, there is emerging interest in exploiting P450s as potential biocatalysts. Although bacterial P450s typically show higher activity than their mammalian counterparts, they tend to be more substrate selective. Most drug-metabolizing P450s on the other hand, display remarkable substrate promiscuity, yet product prediction remains challenging. Protein engineering is one established strategy to overcome these issues. A less explored, yet promising alternative involves substrate engineering. This review discusses the use of small molecules for controlling the substrate specificity and product selectivity of P450s. The focus is on two approaches, one taking advantage of non-covalent decoy molecules, and the other involving covalent substrate modifications.
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Affiliation(s)
- Vanja Polic
- Department of Chemistry, McGill University, 801 Sherbrooke Street West, Montreal, Quebec H3A 0B8, Canada
| | - Karine Auclair
- Department of Chemistry, McGill University, 801 Sherbrooke Street West, Montreal, Quebec H3A 0B8, Canada.
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97
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Shoji O, Watanabe Y. Bringing out the Potential of Wild-type Cytochrome P450s using Decoy Molecules: Oxygenation of Nonnative Substrates by Bacterial Cytochrome P450s. Isr J Chem 2014. [DOI: 10.1002/ijch.201400096] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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98
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Wang X, Zhang T, Li B, Yang Q, Jiang S. Efficient hydroxylation of aromatic compounds catalyzed by an iron(II) complex with H2
O2. Appl Organomet Chem 2014. [DOI: 10.1002/aoc.3178] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Xiao Wang
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Tianjin Key Laboratory of Applied Catalysis Science and Technology, School of Chemical Engineering and Technology; Tianjin University; Tianjin 300072 People's Republic of China
| | - Tianyong Zhang
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Tianjin Key Laboratory of Applied Catalysis Science and Technology, School of Chemical Engineering and Technology; Tianjin University; Tianjin 300072 People's Republic of China
| | - Bin Li
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Tianjin Key Laboratory of Applied Catalysis Science and Technology, School of Chemical Engineering and Technology; Tianjin University; Tianjin 300072 People's Republic of China
| | - Qiusheng Yang
- School of Chemical Engineering and Technology; Hebei University of Technology; Tianjin 300130 People's Republic of China
| | - Shuang Jiang
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Tianjin Key Laboratory of Applied Catalysis Science and Technology, School of Chemical Engineering and Technology; Tianjin University; Tianjin 300072 People's Republic of China
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99
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Ye X, Zheng Y, Wang X. Synthesis of Ferrocene-Modified Carbon Nitride Photocatalysts by Surface Amidation Reaction for Phenol Synthesis. CHINESE J CHEM 2014. [DOI: 10.1002/cjoc.201400229] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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100
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Gröger H. Hydroxy-Funktionalisierung nichtaktivierter C-H- und CC-Bindungen: Neue Perspektiven für die Synthese von Alkoholen durch biokatalytische Verfahren. Angew Chem Int Ed Engl 2014. [DOI: 10.1002/ange.201308556] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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