1
|
Sakalli T, Surmeli NB. Functional characterization of a novel CYP119 variant to explore its biocatalytic potential. Biotechnol Appl Biochem 2021; 69:1741-1756. [PMID: 34431570 DOI: 10.1002/bab.2243] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2021] [Accepted: 08/18/2021] [Indexed: 12/27/2022]
Abstract
Biocatalysts are increasingly applied in the pharmaceutical and chemical industry. Cytochrome P450 enzymes (P450s) are valuable biocatalysts due to their ability to hydroxylate unactivated carbon atoms using molecular oxygen. P450s catalyze reactions using nicotinamide adenine dinucleotide phosphate (NAD(P)H) cofactor and electron transfer proteins. Alternatively, P450s can utilize hydrogen peroxide (H2 O2 ) as an oxidant, but this pathway is inefficient. P450s that show higher efficiency with peroxides are sought after in industrial applications. P450s from thermophilic organisms have more potential applications as they are stable toward high temperature, high and low pH, and organic solvents. CYP119 is an acidothermophilic P450 from Sulfolobus acidocaldarius. In our previous study, a novel T213R/T214I (double mutant [DM]) variant of CYP119 was obtained by screening a mutant library for higher peroxidation activity utilizing H2 O2 . Here, we characterized the substrate scope; stability toward peroxides; and temperature and organic solvent tolerance of DM CYP119 to identify its potential as an industrial biocatalyst. DM CYP119 displayed higher stability than wild-type (WT) CYP119 toward organic peroxides. It shows higher peroxidation activity for non-natural substrates and higher affinity for progesterone and other bioactive potential substrates compared to WT CYP119. DM CYP119 emerges as a new biocatalyst with a wide range of potential applications in the pharmaceutical and chemical industry.
Collapse
Affiliation(s)
- Tugce Sakalli
- Department of Bioengineering, Faculty of Engineering, İzmir Institute of Technology, Urla, Izmir, Turkey
| | - Nur Basak Surmeli
- Department of Bioengineering, Faculty of Engineering, İzmir Institute of Technology, Urla, Izmir, Turkey
| |
Collapse
|
2
|
König L, Szczesny S, Brixius-Anderko S, Bernhardt R, Hannemann F. Mixed-culture fermentation for enhanced C21-hydroxylation of glucocorticoids. J Biotechnol 2020; 314-315:14-24. [DOI: 10.1016/j.jbiotec.2020.03.008] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2019] [Revised: 03/10/2020] [Accepted: 03/24/2020] [Indexed: 12/20/2022]
|
3
|
Sun W, Xue H, Liu H, Lv B, Yu Y, Wang Y, Huang M, Li C. Controlling Chemo- and Regioselectivity of a Plant P450 in Yeast Cell toward Rare Licorice Triterpenoid Biosynthesis. ACS Catal 2020. [DOI: 10.1021/acscatal.0c00128] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Wentao Sun
- Institute for Synthetic Biosystem/Department of Biochemical Engineering, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 100081, P.R. China
| | - Haijie Xue
- Institute for Synthetic Biosystem/Department of Biochemical Engineering, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 100081, P.R. China
| | - Hu Liu
- Institute for Synthetic Biosystem/Department of Biochemical Engineering, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 100081, P.R. China
| | - Bo Lv
- Institute for Synthetic Biosystem/Department of Biochemical Engineering, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 100081, P.R. China
| | - Yang Yu
- Institute for Synthetic Biosystem/Department of Biochemical Engineering, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 100081, P.R. China
| | - Ying Wang
- Institute for Synthetic Biosystem/Department of Biochemical Engineering, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 100081, P.R. China
| | - Meilan Huang
- School of Chemistry and Chemical Engineering, Queen’s University Belfast, Stranmillis Road, Belfast BT9 5AG, Northern Ireland United Kingdom
| | - Chun Li
- Institute for Synthetic Biosystem/Department of Biochemical Engineering, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 100081, P.R. China
- Key Lab of Industrial Biocatalysis Ministry of Education, Department of Chemical Engineering, Tsinghua University, Haidian District, Beijing 100084, P.R. China
| |
Collapse
|
4
|
Liu Y, You T, Wang HX, Tang Z, Zhou CY, Che CM. Iron- and cobalt-catalyzed C(sp3)–H bond functionalization reactions and their application in organic synthesis. Chem Soc Rev 2020; 49:5310-5358. [DOI: 10.1039/d0cs00340a] [Citation(s) in RCA: 62] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
This review highlights the developments in iron and cobalt catalyzed C(sp3)–H bond functionalization reactions with emphasis on their applications in organic synthesis, i.e. natural products and pharmaceuticals synthesis and/or modification.
Collapse
Affiliation(s)
- Yungen Liu
- Department of Chemistry
- Southern University of Science and Technology
- Shenzhen
- P. R. China
| | - Tingjie You
- Department of Chemistry
- State Key Laboratory of Synthetic Chemistry
- The University of Hong Kong
- Hong Kong
- P. R. China
| | - Hai-Xu Wang
- Department of Chemistry
- State Key Laboratory of Synthetic Chemistry
- The University of Hong Kong
- Hong Kong
- P. R. China
| | - Zhou Tang
- Department of Chemistry
- State Key Laboratory of Synthetic Chemistry
- The University of Hong Kong
- Hong Kong
- P. R. China
| | - Cong-Ying Zhou
- Department of Chemistry
- State Key Laboratory of Synthetic Chemistry
- The University of Hong Kong
- Hong Kong
- P. R. China
| | - Chi-Ming Che
- Department of Chemistry
- Southern University of Science and Technology
- Shenzhen
- P. R. China
- Department of Chemistry
| |
Collapse
|
5
|
Kanoh N, Kawamata-Asano A, Suzuki K, Takahashi Y, Miyazawa T, Nakamura T, Moriya T, Hirano H, Osada H, Iwabuchi Y, Takahashi S. An integrated screening system for the selection of exemplary substrates for natural and engineered cytochrome P450s. Sci Rep 2019; 9:18023. [PMID: 31792277 PMCID: PMC6888865 DOI: 10.1038/s41598-019-54473-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2019] [Accepted: 11/14/2019] [Indexed: 11/26/2022] Open
Abstract
Information about substrate and product selectivity is critical for understanding the function of cytochrome P450 monooxygenases. In addition, comprehensive understanding of changes in substrate selectivity of P450 upon amino acid mutation would enable the design and creation of engineered P450s with desired selectivities. Therefore, systematic methods for obtaining such information are required. Herein, we developed an integrated P450 substrate screening system for the selection of “exemplary” substrates for a P450 of interest. The established screening system accurately selected the known exemplary substrates and also identified previously unknown exemplary substrates for microbial-derived P450s from a library containing sp3-rich synthetic small molecules. Synthetically potent transformations were also found by analyzing the reactions and oxidation products. The screening system was applied to analyze the substrate selectivity of the P450 BM3 mutants F87A and F87A/A330W, which acquired an ability to hydroxylate non-natural substrate steroids regio- and stereoselectively by two amino acid mutations. The distinct transition of exemplary substrates due to each single amino acid mutation was revealed, demonstrating the utility of the established system.
Collapse
Affiliation(s)
- Naoki Kanoh
- Graduate School of Pharmaceutical Sciences, Tohoku University, 6-3 Aza-Aoba, Aramaki, Aoba-ku, Sendai, 980-8578, Japan. .,Institute of Medicinal Chemistry, Hoshi University, 2-4-1 Ebara, Shinagawa-ku, Tokyo, 142-8501, Japan.
| | - Ayano Kawamata-Asano
- Graduate School of Pharmaceutical Sciences, Tohoku University, 6-3 Aza-Aoba, Aramaki, Aoba-ku, Sendai, 980-8578, Japan
| | - Kana Suzuki
- Graduate School of Pharmaceutical Sciences, Tohoku University, 6-3 Aza-Aoba, Aramaki, Aoba-ku, Sendai, 980-8578, Japan
| | - Yusuke Takahashi
- Graduate School of Pharmaceutical Sciences, Tohoku University, 6-3 Aza-Aoba, Aramaki, Aoba-ku, Sendai, 980-8578, Japan
| | - Takeshi Miyazawa
- Chemical Biology Research Group, RIKEN Center for Sustainable Resource Science, 2-1 Hirosawa, Wako, Saitama, 351-0198, Japan
| | - Takemichi Nakamura
- Molecular Structure Characterization Unit, Technology Platform Division, RIKEN Center for Sustainable Resource Science, 2-1 Hirosawa, Wako, Saitama, 351-0198, Japan
| | - Takashi Moriya
- Graduate School of Pharmaceutical Sciences, Tohoku University, 6-3 Aza-Aoba, Aramaki, Aoba-ku, Sendai, 980-8578, Japan
| | - Hiroyuki Hirano
- Chemical Resource Development Research Unit, Technology Platform Division, RIKEN Center for Sustainable Resource Science, 2-1 Hirosawa, Wako, Saitama, 351-0198, Japan
| | - Hiroyuki Osada
- Chemical Biology Research Group, RIKEN Center for Sustainable Resource Science, 2-1 Hirosawa, Wako, Saitama, 351-0198, Japan.,Chemical Resource Development Research Unit, Technology Platform Division, RIKEN Center for Sustainable Resource Science, 2-1 Hirosawa, Wako, Saitama, 351-0198, Japan
| | - Yoshiharu Iwabuchi
- Graduate School of Pharmaceutical Sciences, Tohoku University, 6-3 Aza-Aoba, Aramaki, Aoba-ku, Sendai, 980-8578, Japan
| | - Shunji Takahashi
- Natural Product Biosynthesis Research Unit, RIKEN Center for Sustainable Resource Science, 2-1 Hirosawa, Wako, Saitama, 351-0198, Japan
| |
Collapse
|
6
|
Yamada Y, Morita K, Mihara N, Igawa K, Tomooka K, Tanaka K. Catalytic methane oxidation by a supramolecular conjugate based on a μ-nitrido-bridged iron porphyrinoid dimer. NEW J CHEM 2019. [DOI: 10.1039/c9nj02210d] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Catalytic CH4 oxidation using a μ-nitrido-bridged iron porphyrinoid dimer was successfully activated by supramolecular complexation.
Collapse
Affiliation(s)
- Yasuyuki Yamada
- Department of Chemistry
- Graduate School of Science
- Nagoya University
- Nagoya 464-8602
- Japan
| | - Kentaro Morita
- Research Center for Materials Science
- Nagoya University
- Nagoya 464-8602
- Japan
| | - Nozomi Mihara
- Research Center for Materials Science
- Nagoya University
- Nagoya 464-8602
- Japan
| | - Kazunobu Igawa
- Institute for Materials Chemistry and Engineering, and IRCCS, Kyushu University
- Fukuoka
- Japan
| | - Katsuhiko Tomooka
- Institute for Materials Chemistry and Engineering, and IRCCS, Kyushu University
- Fukuoka
- Japan
| | - Kentaro Tanaka
- Department of Chemistry
- Graduate School of Science
- Nagoya University
- Nagoya 464-8602
- Japan
| |
Collapse
|
7
|
Brummund J, Müller M, Schmitges T, Kaluzna I, Mink D, Hilterhaus L, Liese A. Process development for oxidations of hydrophobic compounds applying cytochrome P450 monooxygenases in-vitro. J Biotechnol 2016; 233:143-50. [PMID: 27396939 DOI: 10.1016/j.jbiotec.2016.07.002] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2016] [Revised: 06/06/2016] [Accepted: 07/06/2016] [Indexed: 11/18/2022]
Abstract
Cytochrome P450 monooxygenases are a unique family of enzymes that are able to catalyze regio- and stereospecific oxidations for a broad substrate range. However, due to limited enzyme activities and stabilities, hydrophobicity of substrates, as well as the necessity of a continuous electron and oxygen supply the implementation of P450s for industrial processes remains challenging. Aim of this study was to point out key aspects for the development of an efficient synthesis concept for cytochrome P450 catalyzed oxidations. In order to regenerate the natural cofactor NADPH, a glucose dehydrogenase was applied. The low water soluble terpene α-ionone was used as substrate for the model reaction system. The studies reveal that an addition of surfactants in combination with low volumetric amounts of co-solvent can significantly increase substrate availability and reaction rates. Furthermore, these additives facilitated a reliable sampling procedure during the process. Another key factor for the process design was the oxygen supply. Based on various investigations, a bubble-aerated stirred tank reactor in batch mode represents a promising reactor concept for P450 oxidations. Main restriction of the investigated reaction system was the low process stability of the P450 monooxygenase, characterized by maximum total turnover numbers of ∼4100molα-ionone/molP450.
Collapse
Affiliation(s)
- Jan Brummund
- Hamburg University of Technology, Institute of Technical Biocatalysis, Denickestr. 15, 21073 Hamburg, Germany
| | - Monika Müller
- DSM Chemical Technology R&D B.V., Urmonderbaan 22, P.O. Box 18, 6160 MD Geleen, The Netherlands
| | - Thomas Schmitges
- DSM Chemical Technology R&D B.V., Urmonderbaan 22, P.O. Box 18, 6160 MD Geleen, The Netherlands
| | - Iwona Kaluzna
- DSM Chemical Technology R&D B.V., Urmonderbaan 22, P.O. Box 18, 6160 MD Geleen, The Netherlands
| | - Daniel Mink
- DSM Chemical Technology R&D B.V., Urmonderbaan 22, P.O. Box 18, 6160 MD Geleen, The Netherlands
| | - Lutz Hilterhaus
- Hamburg University of Technology, Institute of Technical Biocatalysis, Denickestr. 15, 21073 Hamburg, Germany
| | - Andreas Liese
- Hamburg University of Technology, Institute of Technical Biocatalysis, Denickestr. 15, 21073 Hamburg, Germany.
| |
Collapse
|
8
|
Functional analysis and crystallographic structure of clotrimazole bound OleP, a cytochrome P450 epoxidase from Streptomyces antibioticus involved in oleandomycin biosynthesis. Biochim Biophys Acta Gen Subj 2015; 1860:465-75. [PMID: 26475642 DOI: 10.1016/j.bbagen.2015.10.009] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2015] [Revised: 10/05/2015] [Accepted: 10/12/2015] [Indexed: 11/23/2022]
Abstract
BACKGROUND OleP is a cyt P450 from Streptomyces antibioticus carrying out epoxigenation of the antibiotic oleandomycin during its biosynthesis. The timing of its reaction has not been fully clarified, doubts remain regarding its substrate and catalytic mechanism. METHODS The crystal structure of OleP in complex with clotrimazole, an inhibitor of P450s used in therapy, was solved and the complex formation dynamics was characterized by equilibrium and kinetic binding studies and compared to ketoconazole, another azole differing for the N1-substituent. RESULTS Clotrimazole coordinates the heme and occupies the active site. Most of the residues interacting with clotrimazole are conserved and involved in substrate binding in MycG, the P450 epoxigenase with the highest homology with OleP. Kinetic characterization of inhibitor binding revealed OleP to follow a simple bimolecular reaction, without detectable intermediates. CONCLUSIONS Clotrimazole-bound OleP adopts an open form, held by a π-π stacking chain that fastens helices F and G and the FG loop. Affinity is affected by the interactions of the N1 substituent within the active site, given the one order of magnitude difference of the off-rate constants between clotrimazole and ketoconazole. Based on structural similarities with MycG, we propose a binding mode for both oleandomycin intermediates, that are the candidate substrates of OleP. GENERAL SIGNIFICANCE Among P450 epoxigenases OleP is the only one that introduces an epoxide on a non-activated C–C bond. The data here presented are necessary to understand the rare chemistry carried out by OleP, to engineer it and to design more selective and potent P450-targeted drugs.
Collapse
|
9
|
Zhu C, Ding W, Shen T, Tang C, Sun C, Xu S, Chen Y, Wu J, Ying H. Metallo-deuteroporphyrin as a biomimetic catalyst for the catalytic oxidation of lignin to aromatics. CHEMSUSCHEM 2015; 8:1768-78. [PMID: 25914326 DOI: 10.1002/cssc.201500048] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/12/2015] [Revised: 02/05/2015] [Indexed: 05/22/2023]
Abstract
A series of metallo-deuteroporphyrins derived from hemin were prepared as models of the cytochrome P450 enzyme. With the aid of the highly active Co(II) deuteroporphyrin complex, the catalytic oxidation system was applied for the oxidation of several lignin model compounds, and high yields of monomeric products were obtained under mild reaction conditions. It was found that the modified cobalt deuteroporphyrin that has no substituents at the meso sites but does have the disulfide linkage in the propionate side chains at the β sites exhibited much higher activity and stability than the synthetic tetraphenylporphyrin. The changes in the propionate side chains can divert the reactivity of cobalt deuteroporphyrins from the typical CC bond cleavage to CO bond cleavage. Furthermore, this novel oxidative system can convert enzymolysis lignin into depolymerized products including a significant portion of well-defined aromatic monomers.
Collapse
Affiliation(s)
- Chenjie Zhu
- College of Biotechnology and Pharmaceutical Engineering, Nanjing University of Technology, 30 S Puzhu Rd, Nanjing, 211816 (PR China)
| | - Weiwei Ding
- College of Biotechnology and Pharmaceutical Engineering, Nanjing University of Technology, 30 S Puzhu Rd, Nanjing, 211816 (PR China)
| | - Tao Shen
- College of Biotechnology and Pharmaceutical Engineering, Nanjing University of Technology, 30 S Puzhu Rd, Nanjing, 211816 (PR China)
| | - Chenglun Tang
- College of Biotechnology and Pharmaceutical Engineering, Nanjing University of Technology, 30 S Puzhu Rd, Nanjing, 211816 (PR China)
| | - Chenguo Sun
- School of Chemical Engineering, Nanjing University of Science and Technology, 200 Xiaolingwei Rd, Nanjing, 210094 (PR China)
| | - Shichao Xu
- School of Chemical Engineering, Nanjing University of Science and Technology, 200 Xiaolingwei Rd, Nanjing, 210094 (PR China)
| | - Yong Chen
- College of Biotechnology and Pharmaceutical Engineering, Nanjing University of Technology, 30 S Puzhu Rd, Nanjing, 211816 (PR China)
| | - Jinglan Wu
- College of Biotechnology and Pharmaceutical Engineering, Nanjing University of Technology, 30 S Puzhu Rd, Nanjing, 211816 (PR China)
| | - Hanjie Ying
- College of Biotechnology and Pharmaceutical Engineering, Nanjing University of Technology, 30 S Puzhu Rd, Nanjing, 211816 (PR China).
| |
Collapse
|
10
|
Heel T, McIntosh JA, Dodani SC, Meyerowitz JT, Arnold FH. Non-natural olefin cyclopropanation catalyzed by diverse cytochrome P450s and other hemoproteins. Chembiochem 2014; 15:2556-62. [PMID: 25294253 DOI: 10.1002/cbic.201402286] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2014] [Indexed: 11/12/2022]
Abstract
Recent work has shown that engineered variants of cytochrome P450BM3 (CYP102A1) efficiently catalyze non-natural reactions, including carbene and nitrene transfer reactions. Given the broad substrate range of natural P450 enzymes, we set out to explore if this diversity could be leveraged to generate a broad panel of new catalysts for olefin cyclopropanation (i.e., carbene transfer). Here, we took a step towards this goal by characterizing the carbene transfer activities of four new wild-type P450s that have different native substrates. All four were active and exhibited a range of product selectivities in the model reaction: cyclopropanation of styrene by using ethyl diazoacetate (EDA). Previous work on P450BM3 demonstrated that mutation of the axial coordinating cysteine, universally conserved among P450 enzymes, to a serine residue, increased activity for this non-natural reaction. The equivalent mutation in the selected P450s was found to activate carbene transfer chemistry both in vitro and in vivo. Furthermore, serum albumins complexed with hemin were also found to be efficient in vitro cyclopropanation catalysts.
Collapse
Affiliation(s)
- Thomas Heel
- Division of Chemistry and Chemical Engineering 210-41, California Institute of Technology, 1200 E. California Boulevard, Pasadena, CA 91125 (USA)
| | | | | | | | | |
Collapse
|
11
|
|
12
|
Rabe KS, Niemeyer CM. Screening for cytochrome P450 reactivity with a reporter enzyme. METHODS IN MOLECULAR BIOLOGY (CLIFTON, N.J.) 2013; 987:149-56. [PMID: 23475675 DOI: 10.1007/978-1-62703-321-3_13] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
The identification of novel substrates of cytochrome P450 enzymes by high-throughput screening assays is of utmost importance to further increase the scope of these enzymes for future applications. Most screens are either confined to individual substrate analogues or hampered by low throughput due to elaborate analysis techniques. Here we describe a general high-throughput screening assay that interrogates the activity of P450 enzymes with the aid of catalase as a reporter enzyme.
Collapse
Affiliation(s)
- Kersten S Rabe
- Fakultät Chemie, Biologisch-Chemische Mikrostrukturtechnik, Technische Universität Dortmund, Dortmund, Germany
| | | |
Collapse
|
13
|
Syed K, Porollo A, Miller D, Yadav JS. Rational engineering of the fungal P450 monooxygenase CYP5136A3 to improve its oxidizing activity toward polycyclic aromatic hydrocarbons. Protein Eng Des Sel 2013; 26:553-7. [PMID: 23904501 DOI: 10.1093/protein/gzt036] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
A promising polycyclic aromatic hydrocarbon-oxidizing P450 CYP5136A3 from Phanerochaete chrysosporium was rationally engineered to enhance its catalytic activity. The residues W129 and L324 found to be critical in substrate recognition were transformed by single (L324F) and double (W129L/L324G, W129L/L324F, W129A/L324G, W129F/L324G and W129F/L324F) mutations, and the engineered enzyme forms were expressed in Pichia pastoris. L324F and W129F/L324F mutations enhanced the oxidation activity toward pyrene and phenanthrene. L324F also altered the regio-selectivity favoring C position 4 over 9 for hydroxylation of phenanthrene. This is the first instance of engineering a eukaryotic P450 for enhanced oxidation of these fused-ring hydrocarbons.
Collapse
Affiliation(s)
- Khajamohiddin Syed
- Department of Environmental Health, University of Cincinnati College of Medicine, Cincinnati, OH 45267-0056, USA
| | | | | | | |
Collapse
|
14
|
A new cytochrome P450 system from Bacillus megaterium DSM319 for the hydroxylation of 11-keto-β-boswellic acid (KBA). Appl Microbiol Biotechnol 2013; 98:1701-17. [DOI: 10.1007/s00253-013-5029-0] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2013] [Revised: 05/27/2013] [Accepted: 05/30/2013] [Indexed: 12/11/2022]
|
15
|
Montemiglio LC, Macone A, Ardiccioni C, Avella G, Vallone B, Savino C. Redirecting P450 EryK Specificity by Rational Site-Directed Mutagenesis. Biochemistry 2013; 52:3678-87. [DOI: 10.1021/bi400223j] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Linda Celeste Montemiglio
- Istituto Pasteur-Fondazione
Cenci Bolognetti and Istituto di Biologia e Patologia Molecolari del
CNR, Dipartimento di Scienze Biochimiche “A. Rossi Fanelli”, Sapienza Università di Roma, Piazzale A. Moro
5, 00185 Rome, Italy
| | - Alberto Macone
- Istituto Pasteur-Fondazione
Cenci Bolognetti and Istituto di Biologia e Patologia Molecolari del
CNR, Dipartimento di Scienze Biochimiche “A. Rossi Fanelli”, Sapienza Università di Roma, Piazzale A. Moro
5, 00185 Rome, Italy
| | - Chiara Ardiccioni
- Departments of Physiology & Cellular Biophysics, Columbia University College of Physicians & Surgeons, Russ Berrie Pavilion, 1150 St. Nicholas Avenue, New York, New York 10032, United States
| | - Giovanna Avella
- Istituto Pasteur-Fondazione
Cenci Bolognetti and Istituto di Biologia e Patologia Molecolari del
CNR, Dipartimento di Scienze Biochimiche “A. Rossi Fanelli”, Sapienza Università di Roma, Piazzale A. Moro
5, 00185 Rome, Italy
| | - Beatrice Vallone
- Istituto Pasteur-Fondazione
Cenci Bolognetti and Istituto di Biologia e Patologia Molecolari del
CNR, Dipartimento di Scienze Biochimiche “A. Rossi Fanelli”, Sapienza Università di Roma, Piazzale A. Moro
5, 00185 Rome, Italy
| | - Carmelinda Savino
- Istituto Pasteur-Fondazione
Cenci Bolognetti and Istituto di Biologia e Patologia Molecolari del
CNR, Dipartimento di Scienze Biochimiche “A. Rossi Fanelli”, Sapienza Università di Roma, Piazzale A. Moro
5, 00185 Rome, Italy
| |
Collapse
|
16
|
Geier M, Braun A, Fladischer P, Stepniak P, Rudroff F, Hametner C, Mihovilovic MD, Glieder A. Double site saturation mutagenesis of the human cytochrome P450 2D6 results in regioselective steroid hydroxylation. FEBS J 2013; 280:3094-108. [PMID: 23552177 DOI: 10.1111/febs.12270] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2013] [Revised: 03/26/2013] [Accepted: 03/27/2013] [Indexed: 11/29/2022]
Abstract
The human cytochrome P450 2D6 (CYP2D6) is one of the major human drug metabolizing enzymes and acts preferably on substrates containing a basic nitrogen atom. Testosterone - just as other steroids - is an atypical substrate and only poorly metabolized by CYP2D6. The present study intended to investigate the influence of the two active site residues 216 and 483 on the capability of CYP2D6 to hydroxylate steroids such as for example testosterone. All 400 possible combinatorial mutations at these two positions have been generated and expressed individually in Pichia pastoris. Employing whole-cell biotransformations coupled with HPLC-MS analysis the testosterone hydroxylase activity and regioselectivity of every single CYP2D6 variant was determined. Covering the whole sequence space, CYP2D6 variants with improved activity and so far unknown regio-preference in testosterone hydroxylation were identified. Most intriguingly and in contrast to previous literature reports about mutein F483I, the mutation F483G led to preferred hydroxylation at the 2β-position, while the slow formation of 6β-hydroxytestosterone, the main product of wild-type CYP2D6, was further reduced. Two point mutations have already been sufficient to convert CYP2D6 into a steroid hydroxylase with the highest ever reported testosterone hydroxylation rate for this enzyme, which is of the same order of magnitude as for the conversion of the standard substrate bufuralol by wild-type CYP2D6. Furthermore, this study is also an example for efficient human CYP engineering in P. pastoris for biocatalytic applications and to study so far unknown pharmacokinetic effects of individual and combined mutations in these key enzymes of the human drug metabolism.
Collapse
Affiliation(s)
- Martina Geier
- Institute of Molecular Biotechnology, Graz University of Technology, Graz, Austria
| | | | | | | | | | | | | | | |
Collapse
|
17
|
Janocha S, Zapp J, Hutter M, Kleser M, Bohlmann J, Bernhardt R. Resin Acid Conversion with CYP105A1: An Enzyme with Potential for the Production of Pharmaceutically Relevant Diterpenoids. Chembiochem 2013; 14:467-73. [DOI: 10.1002/cbic.201200729] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2012] [Indexed: 11/08/2022]
|
18
|
Arrabito G, Galati C, Castellano S, Pignataro B. Luminometric sub-nanoliter droplet-to-droplet array (LUMDA) and its application to drug screening by phase I metabolism enzymes. LAB ON A CHIP 2013; 13:68-72. [PMID: 23132304 DOI: 10.1039/c2lc40948h] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/09/2023]
Abstract
Here we show the fabrication of the Luminometric Sub-nanoliter Droplet-to-droplet Array (LUMDA chip) by inkjet printing. The chip is easy to be implemented and allows for a multiplexed multi-step biochemical assay in sub-nanoliter liquid spots. This concept is here applied to the integral membrane enzyme CYP3A4, i.e. the most relevant enzymatic target for phase I drug metabolism, and to some structurally-related inhibitors.
Collapse
Affiliation(s)
- Giuseppe Arrabito
- Scuola Superiore di Catania, Via Valdisavoia, 9 95123 Catania, Italy
| | | | | | | |
Collapse
|
19
|
Sun C, Hu B, Liu Z. Rapid aerobic oxidation of alcohols to carbonyl compounds with dioxygen using metallodeuteroporphyrin dimethyl esters as catalysts in the presence of isobutylaldehyde. HETEROATOM CHEMISTRY 2012. [DOI: 10.1002/hc.21017] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
|
20
|
Tanaka K, Mazumder K, Siwu ER, Nozaki S, Watanabe Y, Fukase K. Auxiliary-directed oxidation of ursolic acid by ‘Ru’-porphyrins: chemical modulation of cytotoxicity against tumor cell lines. Tetrahedron Lett 2012. [DOI: 10.1016/j.tetlet.2012.01.107] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
|
21
|
Affiliation(s)
- Rudi Fasan
- Department of Chemistry,
Hutchison Hall, University of Rochester, Rochester, New York 14627,
United States
| |
Collapse
|
22
|
Urlacher VB, Girhard M. Cytochrome P450 monooxygenases: an update on perspectives for synthetic application. Trends Biotechnol 2012; 30:26-36. [DOI: 10.1016/j.tibtech.2011.06.012] [Citation(s) in RCA: 342] [Impact Index Per Article: 28.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2011] [Revised: 06/10/2011] [Accepted: 06/16/2011] [Indexed: 01/14/2023]
|
23
|
Takayama H, Takahashi S, Moriya T, Osada H, Iwabuchi Y, Kanoh N. Detection of cytochrome P450 substrates by using a small-molecule droplet array on an NADH-immobilized solid surface. Chembiochem 2011; 12:2748-52. [PMID: 22162215 DOI: 10.1002/cbic.201100541] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2011] [Indexed: 01/29/2023]
Abstract
Seeing below the surface: A small-molecule droplet array platform on an NADH-immobilized solid surface and a biotinylated acetophenone derivative were developed to identify the substrate candidates for soluble P450 enzymes of interest. This methodology is thought to be easily applicable to other class I P450 systems, including those that use NADPH as cofactor.
Collapse
Affiliation(s)
- Hiroshi Takayama
- Graduate School of Pharmaceutical Sciences, Tohoku University, Sendai 980-8578, Japan
| | | | | | | | | | | |
Collapse
|
24
|
Yarman A, Peng L, Wu Y, Bandodkar A, Gajovic-Eichelmann N, Wollenberger U, Hofrichter M, Ullrich R, Scheibner K, Scheller FW. Can peroxygenase and microperoxidase substitute cytochrome P450 in biosensors. ACTA ACUST UNITED AC 2011. [DOI: 10.1007/s12566-011-0023-4] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
|
25
|
Functional proteomics: application of mass spectrometry to the study of enzymology in complex mixtures. Anal Bioanal Chem 2011; 402:625-45. [PMID: 21769551 DOI: 10.1007/s00216-011-5236-4] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2011] [Revised: 06/30/2011] [Accepted: 07/04/2011] [Indexed: 12/19/2022]
Abstract
This review covers recent developments in mass spectrometry-based applications dealing with functional proteomics with special emphasis on enzymology. The introduction of mass spectrometry into this research field has led to an enormous increase in knowledge in recent years. A major challenge is the identification of "biologically active substances" in complex mixtures. These biologically active substances are, on the one hand, potential regulators of enzymes. Elucidation of function and identity of those regulators may be accomplished by different strategies, which are discussed in this review. The most promising approach thereby seems to be the one-step procedure, because it enables identification of the functionality and identity of biologically active substances in parallel and thus avoids misinterpretation. On the other hand, besides the detection of regulators, the identification of endogenous substrates for known enzymes is an emerging research field, but in this case studies are quite rare. Moreover, the term biologically active substances may also encompass proteins with diverse biological functions. Elucidation of the functionality of those-so far unknown-proteins in complex mixtures is another branch of functional proteomics and those investigations will also be discussed in this review.
Collapse
|
26
|
Kawakami N, Shoji O, Watanabe Y. Use of Perfluorocarboxylic Acids To Trick Cytochrome P450BM3 into Initiating the Hydroxylation of Gaseous Alkanes. Angew Chem Int Ed Engl 2011. [DOI: 10.1002/ange.201007975] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
|
27
|
Kawakami N, Shoji O, Watanabe Y. Use of Perfluorocarboxylic Acids To Trick Cytochrome P450BM3 into Initiating the Hydroxylation of Gaseous Alkanes. Angew Chem Int Ed Engl 2011; 50:5315-8. [DOI: 10.1002/anie.201007975] [Citation(s) in RCA: 111] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2010] [Indexed: 11/10/2022]
|
28
|
Jung ST, Lauchli R, Arnold FH. Cytochrome P450: taming a wild type enzyme. Curr Opin Biotechnol 2011; 22:809-17. [PMID: 21411308 DOI: 10.1016/j.copbio.2011.02.008] [Citation(s) in RCA: 229] [Impact Index Per Article: 17.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2011] [Accepted: 02/11/2011] [Indexed: 11/18/2022]
Abstract
Protein engineering of cytochrome P450 monooxygenases (P450s) has been very successful in generating valuable non-natural activities and properties, allowing these powerful catalysts to be used for the synthesis of drug metabolites and in biosynthetic pathways for the production of precursors of artemisinin and paclitaxel. Collected experience indicates that the P450s are highly 'evolvable' - they are particularly robust to mutation in their active sites and readily accept new substrates and exhibit new selectivities. Their ability to adapt to new challenges upon mutation may reflect the nonpolar nature of their active sites as well as their high degree of conformational variability.
Collapse
Affiliation(s)
- Sang Taek Jung
- Divison of Chemistry and Chemical Engineering 210-41, California Institute of Technology, Pasadena, CA 91125, USA
| | | | | |
Collapse
|
29
|
Zhang K, El Damaty S, Fasan R. P450 Fingerprinting Method for Rapid Discovery of Terpene Hydroxylating P450 Catalysts with Diversified Regioselectivity. J Am Chem Soc 2011; 133:3242-5. [DOI: 10.1021/ja109590h] [Citation(s) in RCA: 87] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Kaidong Zhang
- Department of Chemistry, University of Rochester, Rochester, New York 14627, United States
| | - Shady El Damaty
- Department of Chemistry, University of Rochester, Rochester, New York 14627, United States
| | - Rudi Fasan
- Department of Chemistry, University of Rochester, Rochester, New York 14627, United States
| |
Collapse
|
30
|
Bleif S, Hannemann F, Lisurek M, von Kries JP, Zapp J, Dietzen M, Antes I, Bernhardt R. Identification of CYP106A2 as a Regioselective Allylic Bacterial Diterpene Hydroxylase. Chembiochem 2011; 12:576-82. [DOI: 10.1002/cbic.201000404] [Citation(s) in RCA: 51] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2010] [Indexed: 11/06/2022]
|
31
|
Grogan G. Cytochromes P450: exploiting diversity and enabling application as biocatalysts. Curr Opin Chem Biol 2010; 15:241-8. [PMID: 21145278 DOI: 10.1016/j.cbpa.2010.11.014] [Citation(s) in RCA: 91] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2010] [Revised: 11/03/2010] [Accepted: 11/08/2010] [Indexed: 01/21/2023]
Abstract
The remarkable chemical reactivity and substrate range displayed by cytochromes P450 (P450s) renders them attractive as potential catalysts for a host of challenging chemical reactions in industry. The opportunities afforded by these biocatalysts are increased by the availability of greater diversity provided by the genomic resource and the variant libraries of well-known P450s produced by rational and random engineering techniques. The exploitation of this enormous diversity will require novel tools in screening, to identify enzyme reactions of interest, and also in the enabling of these valuable activities through protein engineering and bioprocess optimisation.
Collapse
Affiliation(s)
- Gideon Grogan
- York Structural Biology Laboratory, Department of Chemistry, University of York, York YO10 5YW, UK.
| |
Collapse
|
32
|
Peroxygenase based sensor for aromatic compounds. Biosens Bioelectron 2010; 26:1432-6. [DOI: 10.1016/j.bios.2010.07.075] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2010] [Revised: 07/06/2010] [Accepted: 07/07/2010] [Indexed: 11/17/2022]
|
33
|
Rabe KS, Erkelenz M, Kiko K, Niemeyer CM. Peroxidase activity of bacterial cytochrome P450 enzymes: Modulation by fatty acids and organic solvents. Biotechnol J 2010; 5:891-9. [DOI: 10.1002/biot.201000028] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
|
34
|
Furuya T, Kino K. Genome mining approach for the discovery of novel cytochrome P450 biocatalysts. Appl Microbiol Biotechnol 2010; 86:991-1002. [DOI: 10.1007/s00253-010-2450-5] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2009] [Revised: 01/13/2010] [Accepted: 01/13/2010] [Indexed: 10/19/2022]
|
35
|
König A, Ksienczyk J, Niemeyer C. Mikrotiterplattenanalyse von Cytochrom P450 Metaboliten. CHEM-ING-TECH 2009. [DOI: 10.1002/cite.200950029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
|
36
|
Rabe KS, Spengler M, Erkelenz M, Müller J, Gandubert VJ, Hayen H, Niemeyer CM. Screening for cytochrome p450 reactivity by harnessing catalase as reporter enzyme. Chembiochem 2009; 10:751-7. [PMID: 19241405 DOI: 10.1002/cbic.200800750] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Cytochrome P450 enzymes are known to catalyze a variety of reactions that are difficult to perform by standard organic synthesis, such as the oxidation of unactivated C--C bonds. Cytochrome P450 enzymes can also be used in artificial systems in which organic peroxides act as cosubstrates. To find substrates that are converted by a certain P450 catalyst in the presence of an organic peroxide, various screening assays have been established, however, most of them are limited to one or only a few specific substrates. Here, we report a simple and rapid screening assay that works independently of the nature of the substrate and utilizes a previously undescribed reactivity of catalase as reporter enzyme. In an initial demonstration of this assay, we screened 180 enzyme/peroxide/substrate combinations for potential bioconversions. As shown by subsequent verification of the screening results with liquid chromatography/multistage mass spectrometry (LC/MS(n)), we were able to identify three new substrates for the enzyme CYP152A1 and at least two previously undescribed conversions by the enzyme CYP119.
Collapse
Affiliation(s)
- Kersten S Rabe
- Technische Universität Dortmund, Fakultät Chemie, Biologisch-Chemische Mikrostrukturtechnik, Otto-Hahn Strasse 6, Dortmund, Germany
| | | | | | | | | | | | | |
Collapse
|