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Michailidou F. Engineering of Therapeutic and Detoxifying Enzymes. Angew Chem Int Ed Engl 2023; 62:e202308814. [PMID: 37433049 DOI: 10.1002/anie.202308814] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2023] [Revised: 07/07/2023] [Accepted: 07/11/2023] [Indexed: 07/13/2023]
Abstract
Therapeutic enzymes present excellent opportunities for the treatment of human disease, modulation of metabolic pathways and system detoxification. However, current use of enzyme therapy in the clinic is limited as naturally occurring enzymes are seldom optimal for such applications and require substantial improvement by protein engineering. Engineering strategies such as design and directed evolution that have been successfully implemented for industrial biocatalysis can significantly advance the field of therapeutic enzymes, leading to biocatalysts with new-to-nature therapeutic activities, high selectivity, and suitability for medical applications. This minireview highlights case studies of how state-of-the-art and emerging methods in protein engineering are explored for the generation of therapeutic enzymes and discusses gaps and future opportunities in the field of enzyme therapy.
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Affiliation(s)
- Freideriki Michailidou
- Department of Health Sciences and Technology, ETH Zurich, Schmelzbergstrasse 9, 8092, Zürich, Switzerland
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2
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Fu Y, Liu X, Xia Y, Guo X, Guo J, Zhang J, Zhao W, Wu Y, Wang J, Zhong F. Whole-cell-catalyzed hydrogenation/deuteration of aryl halides with a genetically repurposed photodehalogenase. Chem 2023. [DOI: 10.1016/j.chempr.2023.03.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/08/2023]
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3
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Ofori Atta L, Zhou Z, Roelfes G. In Vivo Biocatalytic Cascades Featuring an Artificial-Enzyme-Catalysed New-to-Nature Reaction. Angew Chem Int Ed Engl 2023; 62:e202214191. [PMID: 36342952 PMCID: PMC10100225 DOI: 10.1002/anie.202214191] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2022] [Indexed: 11/09/2022]
Abstract
Artificial enzymes utilizing the genetically encoded non-proteinogenic amino acid p-aminophenylalanine (pAF) as a catalytic residue are able to react with carbonyl compounds through an iminium ion mechanism to promote reactions that have no equivalent in nature. Herein, we report an in vivo biocatalytic cascade that is augmented with such an artificial enzyme-catalysed new-to-nature reaction. The artificial enzyme in this study is a pAF-containing evolved variant of the lactococcal multidrug-resistance regulator, designated LmrR_V15pAF_RMH, which efficiently converts benzaldehyde derivatives produced in vivo into the corresponding hydrazone products inside E. coli cells. These in vivo biocatalytic cascades comprising an artificial-enzyme-catalysed reaction are an important step towards achieving a hybrid metabolism.
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Affiliation(s)
- Linda Ofori Atta
- Stratingh Institute for Chemistry, University of Groningen, Nijenborgh 4, 9747, AG Groningen, The Netherlands
| | - Zhi Zhou
- Stratingh Institute for Chemistry, University of Groningen, Nijenborgh 4, 9747, AG Groningen, The Netherlands.,Current address: School of Life Science and Health Engineering, Jiangnan University, Wuxi, 214122, China
| | - Gerard Roelfes
- Stratingh Institute for Chemistry, University of Groningen, Nijenborgh 4, 9747, AG Groningen, The Netherlands
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4
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Mastachi-Loza S, Ramírez-Candelero TI, Benítez-Puebla LJ, Fuentes-Benítes A, González-Romero C, Vázquez MA. Chalcones, a Privileged Scaffold: Highly Versatile Molecules in [4+2] Cycloadditions. Chem Asian J 2022; 17:e202200706. [PMID: 35976743 DOI: 10.1002/asia.202200706] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2022] [Revised: 08/14/2022] [Indexed: 11/09/2022]
Abstract
Chalcones are aromatic ketones found in nature as the central core of many biological compounds. They have a wide range of biological activity and are biogenetic precursors of other important molecules such as flavonoids. Their pharmacological relevance makes them a privileged scaffold, advantageous for seeking alternative therapies in medicinal chemistry. Due to their structural diversity and ease of synthesis, they are often employed as building blocks for chemical transformations. Chalcones have a carbonyl conjugated system with two electrophilic centers that are commonly used for nucleophilic additions, as described in numerous articles. They can also participate in Diels-Alder reactions, which are [4+2] cycloadditions between a diene and a dienophile. This microreview presents a chronological survey of studies on chalcones as dienes and dienophiles in Diels-Alder cycloadditions. Although these reactions occur in nature, isolation of chalcones from plants yields very small quantities. Contrarily, synthesis leads to large quantities at a low cost. Hence, novel methodologies have been developed for [4+2] cycloadditions, with chalcones serving as a 2π or 4π electron system.
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Affiliation(s)
- Salvador Mastachi-Loza
- Universidad de Guanajuato Division de Ciencias Naturales y Exactas, Departamento de Química, MEXICO
| | - Tania I Ramírez-Candelero
- Universidad Autonoma del Estado de Mexico Facultad de Quimica, Departamento de Química Orgánica, MEXICO
| | - Luis J Benítez-Puebla
- Universidad de Guanajuato Division de Ciencias Naturales y Exactas, Departamento de Química, MEXICO
| | - Aydee Fuentes-Benítes
- Universidad Autonoma del Estado de Mexico Facultad de Quimica, Departamento de Química Orgánica, MEXICO
| | - Carlos González-Romero
- Universidad Autonoma del Estado de Mexico Facultad de Quimica, Departamento de Química Orgánica, MEXICO
| | - Miguel A Vázquez
- Universidad de Guanajuato Division de Ciencias Naturales y Exactas, CHEMISTRY, NORIA ALTA S/N, 36050, GUANAJUATO, MEXICO
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5
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Van Stappen C, Deng Y, Liu Y, Heidari H, Wang JX, Zhou Y, Ledray AP, Lu Y. Designing Artificial Metalloenzymes by Tuning of the Environment beyond the Primary Coordination Sphere. Chem Rev 2022; 122:11974-12045. [PMID: 35816578 DOI: 10.1021/acs.chemrev.2c00106] [Citation(s) in RCA: 32] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Metalloenzymes catalyze a variety of reactions using a limited number of natural amino acids and metallocofactors. Therefore, the environment beyond the primary coordination sphere must play an important role in both conferring and tuning their phenomenal catalytic properties, enabling active sites with otherwise similar primary coordination environments to perform a diverse array of biological functions. However, since the interactions beyond the primary coordination sphere are numerous and weak, it has been difficult to pinpoint structural features responsible for the tuning of activities of native enzymes. Designing artificial metalloenzymes (ArMs) offers an excellent basis to elucidate the roles of these interactions and to further develop practical biological catalysts. In this review, we highlight how the secondary coordination spheres of ArMs influence metal binding and catalysis, with particular focus on the use of native protein scaffolds as templates for the design of ArMs by either rational design aided by computational modeling, directed evolution, or a combination of both approaches. In describing successes in designing heme, nonheme Fe, and Cu metalloenzymes, heteronuclear metalloenzymes containing heme, and those ArMs containing other metal centers (including those with non-native metal ions and metallocofactors), we have summarized insights gained on how careful controls of the interactions in the secondary coordination sphere, including hydrophobic and hydrogen bonding interactions, allow the generation and tuning of these respective systems to approach, rival, and, in a few cases, exceed those of native enzymes. We have also provided an outlook on the remaining challenges in the field and future directions that will allow for a deeper understanding of the secondary coordination sphere a deeper understanding of the secondary coordintion sphere to be gained, and in turn to guide the design of a broader and more efficient variety of ArMs.
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Affiliation(s)
- Casey Van Stappen
- Department of Chemistry, University of Texas at Austin, 105 East 24th Street, Austin, Texas 78712, United States
| | - Yunling Deng
- Department of Chemistry, University of Texas at Austin, 105 East 24th Street, Austin, Texas 78712, United States
| | - Yiwei Liu
- Department of Chemistry, University of Illinois, Urbana-Champaign, 505 South Mathews Avenue, Urbana, Illinois 61801, United States
| | - Hirbod Heidari
- Department of Chemistry, University of Texas at Austin, 105 East 24th Street, Austin, Texas 78712, United States
| | - Jing-Xiang Wang
- Department of Chemistry, University of Texas at Austin, 105 East 24th Street, Austin, Texas 78712, United States
| | - Yu Zhou
- Department of Chemistry, University of Texas at Austin, 105 East 24th Street, Austin, Texas 78712, United States
| | - Aaron P Ledray
- Department of Chemistry, University of Texas at Austin, 105 East 24th Street, Austin, Texas 78712, United States
| | - Yi Lu
- Department of Chemistry, University of Texas at Austin, 105 East 24th Street, Austin, Texas 78712, United States.,Department of Chemistry, University of Illinois, Urbana-Champaign, 505 South Mathews Avenue, Urbana, Illinois 61801, United States
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6
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Liu Y, Lai KL, Vong K. Transition Metal Scaffolds Used To Bring New‐to‐Nature Reactions into Biological Systems. Eur J Inorg Chem 2022. [DOI: 10.1002/ejic.202200215] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Yifei Liu
- Department of Chemistry The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon Hong Kong China
| | - Ka Lun Lai
- Department of Chemistry The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon Hong Kong China
| | - Kenward Vong
- Department of Chemistry The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon Hong Kong China
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Nasibullin I, Smirnov I, Ahmadi P, Vong K, Kurbangalieva A, Tanaka K. Synthetic prodrug design enables biocatalytic activation in mice to elicit tumor growth suppression. Nat Commun 2022; 13:39. [PMID: 35013295 PMCID: PMC8748823 DOI: 10.1038/s41467-021-27804-5] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2021] [Accepted: 12/03/2021] [Indexed: 11/25/2022] Open
Abstract
Considering the intrinsic toxicities of transition metals, their incorporation into drug therapies must operate at minimal amounts while ensuring adequate catalytic activity within complex biological systems. As a way to address this issue, this study investigates the design of synthetic prodrugs that are not only tuned to be harmless, but can be robustly transformed in vivo to reach therapeutically relevant levels. To accomplish this, retrosynthetic prodrug design highlights the potential of naphthylcombretastatin-based prodrugs, which form highly active cytostatic agents via sequential ring-closing metathesis and aromatization. Structural adjustments will also be done to improve aspects related to catalytic reactivity, intrinsic bioactivity, and hydrolytic stability. The developed prodrug therapy is found to possess excellent anticancer activities in cell-based assays. Furthermore, in vivo activation by intravenously administered glycosylated artificial metalloenzymes can also induce significant reduction of implanted tumor growth in mice.
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Affiliation(s)
- Igor Nasibullin
- Biofunctional Synthetic Chemistry Laboratory, RIKEN Cluster for Pioneering Research, 2-1 Hirosawa, Wako-shi, Saitama, 351-0198, Japan
| | - Ivan Smirnov
- Biofunctional Chemistry Laboratory, A. Butlerov Institute of Chemistry, Kazan Federal University, 18 Kremlyovskaya street, Kazan, 420008, Russia
| | - Peni Ahmadi
- Biofunctional Synthetic Chemistry Laboratory, RIKEN Cluster for Pioneering Research, 2-1 Hirosawa, Wako-shi, Saitama, 351-0198, Japan
| | - Kenward Vong
- Department of Chemistry, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, China
| | - Almira Kurbangalieva
- Biofunctional Chemistry Laboratory, A. Butlerov Institute of Chemistry, Kazan Federal University, 18 Kremlyovskaya street, Kazan, 420008, Russia
| | - Katsunori Tanaka
- Biofunctional Synthetic Chemistry Laboratory, RIKEN Cluster for Pioneering Research, 2-1 Hirosawa, Wako-shi, Saitama, 351-0198, Japan.
- Biofunctional Chemistry Laboratory, A. Butlerov Institute of Chemistry, Kazan Federal University, 18 Kremlyovskaya street, Kazan, 420008, Russia.
- GlycoTargeting Research Laboratory, RIKEN Baton Zone Program, 2-1 Hirosawa, Wako-shi, Saitama, 351-0198, Japan.
- Department of Chemical Science and Engineering, School of Materials and Chemical Technology, Tokyo Institute of Technology, 2-12-1 O-okayama, Meguro-ku, Tokyo, 152-8552, Japan.
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8
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Fedeli S, Im J, Gopalakrishnan S, Elia JL, Gupta A, Kim D, Rotello VM. Nanomaterial-based bioorthogonal nanozymes for biological applications. Chem Soc Rev 2021; 50:13467-13480. [PMID: 34787131 PMCID: PMC8862209 DOI: 10.1039/d0cs00659a] [Citation(s) in RCA: 45] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Bioorthogonal transformations are chemical reactions that use pathways which biological processes do not access. Bioorthogonal chemistry provides new approaches for imaging and therapeutic strategies, as well as tools for fundamental biology. Bioorthogonal catalysis enables the development of bioorthogonal "factories" for on-demand and in situ generation of drugs and imaging tools. Transition metal catalysts (TMCs) are widely employed as bioorthogonal catalysts due to their high efficiency and versatility. The direct application of TMCs in living systems is challenging, however, due to their limited solubility, instability in biological media and toxicity. Incorporation of TMCs into nanomaterial scaffolds can be used to enhance aqueous solubility, improve long-term stability in biological environment and minimize cytotoxicity. These nanomaterial platforms can be engineered for biomedical applications, increasing cellular uptake, directing biodistribution, and enabling active targeting. This review summarizes strategies for incorporating TMCs into nanomaterial scaffolds, demonstrating the potential and challenges of moving bioorthogonal nanocatalysts and nanozymes toward the clinic.
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Affiliation(s)
- Stefano Fedeli
- Department of Chemistry, University of Massachusetts Amherst, 710 North Pleasant Street, Amherst, Massachusetts 01003, United States
| | - Jungkyun Im
- Department of Chemistry, University of Massachusetts Amherst, 710 North Pleasant Street, Amherst, Massachusetts 01003, United States,Department of Chemical Engineering, 22 Soonchunhyangro, Soonchunhyang University, Asan, 31538, Republic of Korea,Department of Electronic Materials and Devices Engineering, 22 Soonchunhyangro, Soonchunhyang University, Asan, 31538, Republic of Korea
| | - Sanjana Gopalakrishnan
- Department of Chemistry, University of Massachusetts Amherst, 710 North Pleasant Street, Amherst, Massachusetts 01003, United States
| | - James L. Elia
- Department of Chemistry, University of Massachusetts Amherst, 710 North Pleasant Street, Amherst, Massachusetts 01003, United States
| | - Aarohi Gupta
- Department of Chemistry, University of Massachusetts Amherst, 710 North Pleasant Street, Amherst, Massachusetts 01003, United States
| | - Dongkap Kim
- Department of Chemistry, University of Massachusetts Amherst, 710 North Pleasant Street, Amherst, Massachusetts 01003, United States,Center for Biomaterials, Biomedical Research Institute, Korea Institute of Science and Technology (KIST), Seoul, 02792, Republic of Korea,Department of Chemistry, Hanyang University, Seoul, 04763, Republic of Korea
| | - Vincent M. Rotello
- Department of Chemistry, University of Massachusetts Amherst, 710 North Pleasant Street, Amherst, Massachusetts 01003, United States
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9
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Thiel A, Sauer DF, Markel U, Mertens MAS, Polen T, Schwaneberg U, Okuda J. An artificial ruthenium-containing β-barrel protein for alkene-alkyne coupling reaction. Org Biomol Chem 2021; 19:2912-2916. [PMID: 33735355 DOI: 10.1039/d1ob00279a] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
A modified Cp*Ru complex, equipped with a maleimide group, was covalently attached to a cysteine of an engineered variant of Ferric hydroxamate uptake protein component: A (FhuA). This synthetic metalloprotein catalyzed the intermolecular alkene-alkyne coupling of 3-butenol with 5-hexynenitrile. When compared with the protein-free Cp*Ru catalyst, the biohybrid catalyst produced the linear product with higher regioselectivity.
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Affiliation(s)
- Andreas Thiel
- Institute of Inorganic Chemistry, RWTH Aachen University, Landoltweg 1, 52074 Aachen, Germany.
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10
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Chang T, Vong K, Yamamoto T, Tanaka K. Prodrug Activation by Gold Artificial Metalloenzyme‐Catalyzed Synthesis of Phenanthridinium Derivatives via Hydroamination. Angew Chem Int Ed Engl 2021; 60:12446-12454. [DOI: 10.1002/anie.202100369] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2021] [Indexed: 12/14/2022]
Affiliation(s)
- Tsung‐Che Chang
- Biofunctional Synthetic Chemistry Laboratory RIKEN Cluster for Pioneering Research, RIKEN 2-1 Hirosawa Wako-shi Saitama 351-0198 Japan
| | - Kenward Vong
- Biofunctional Synthetic Chemistry Laboratory RIKEN Cluster for Pioneering Research, RIKEN 2-1 Hirosawa Wako-shi Saitama 351-0198 Japan
- GlycoTargeting Research Laboratory RIKEN Baton Zone Program, RIKEN 2-1 Hirosawa Wako-shi Saitama 351-0198 Japan
| | - Tomoya Yamamoto
- Biofunctional Synthetic Chemistry Laboratory RIKEN Cluster for Pioneering Research, RIKEN 2-1 Hirosawa Wako-shi Saitama 351-0198 Japan
| | - Katsunori Tanaka
- Biofunctional Synthetic Chemistry Laboratory RIKEN Cluster for Pioneering Research, RIKEN 2-1 Hirosawa Wako-shi Saitama 351-0198 Japan
- GlycoTargeting Research Laboratory RIKEN Baton Zone Program, RIKEN 2-1 Hirosawa Wako-shi Saitama 351-0198 Japan
- Department of Chemical Science and Engineering, School of Materials and Chemical Technology Tokyo Institute of Technology 2-12-1 Ookayama Meguro-ku Tokyo 152-8552 Japan
- Biofunctional Chemical Laboratory, A. Butlerov Institute of Chemistry Kazan Federal University 18 Kremlyovskaya Street 420008 Kazan Russia
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11
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Chang T, Vong K, Yamamoto T, Tanaka K. Prodrug Activation by Gold Artificial Metalloenzyme‐Catalyzed Synthesis of Phenanthridinium Derivatives via Hydroamination. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202100369] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Tsung‐Che Chang
- Biofunctional Synthetic Chemistry Laboratory RIKEN Cluster for Pioneering Research, RIKEN 2-1 Hirosawa Wako-shi Saitama 351-0198 Japan
| | - Kenward Vong
- Biofunctional Synthetic Chemistry Laboratory RIKEN Cluster for Pioneering Research, RIKEN 2-1 Hirosawa Wako-shi Saitama 351-0198 Japan
- GlycoTargeting Research Laboratory RIKEN Baton Zone Program, RIKEN 2-1 Hirosawa Wako-shi Saitama 351-0198 Japan
| | - Tomoya Yamamoto
- Biofunctional Synthetic Chemistry Laboratory RIKEN Cluster for Pioneering Research, RIKEN 2-1 Hirosawa Wako-shi Saitama 351-0198 Japan
| | - Katsunori Tanaka
- Biofunctional Synthetic Chemistry Laboratory RIKEN Cluster for Pioneering Research, RIKEN 2-1 Hirosawa Wako-shi Saitama 351-0198 Japan
- GlycoTargeting Research Laboratory RIKEN Baton Zone Program, RIKEN 2-1 Hirosawa Wako-shi Saitama 351-0198 Japan
- Department of Chemical Science and Engineering, School of Materials and Chemical Technology Tokyo Institute of Technology 2-12-1 Ookayama Meguro-ku Tokyo 152-8552 Japan
- Biofunctional Chemical Laboratory, A. Butlerov Institute of Chemistry Kazan Federal University 18 Kremlyovskaya Street 420008 Kazan Russia
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12
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Vong K, Nasibullin I, Tanaka K. Exploring and Adapting the Molecular Selectivity of Artificial Metalloenzymes. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 2021. [DOI: 10.1246/bcsj.20200316] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Kenward Vong
- Biofunctional Synthetic Chemistry Laboratory, RIKEN Cluster for Pioneering Research, Wako, Saitama 351-0198, Japan
- GlycoTargeting Research Laboratory, RIKEN Baton Zone Program, Wako, Saitama 351-0198, Japan
| | - Igor Nasibullin
- Biofunctional Synthetic Chemistry Laboratory, RIKEN Cluster for Pioneering Research, Wako, Saitama 351-0198, Japan
- Biofunctional Chemistry Laboratory, A. Butlerov Institute of Chemistry, Kazan Federal University, Kazan 420008, Russia
| | - Katsunori Tanaka
- Department of Chemical Science and Engineering, Tokyo Institute of Technology, Meguro-ku, Tokyo 152-8552, Japan
- Biofunctional Synthetic Chemistry Laboratory, RIKEN Cluster for Pioneering Research, Wako, Saitama 351-0198, Japan
- Biofunctional Chemistry Laboratory, A. Butlerov Institute of Chemistry, Kazan Federal University, Kazan 420008, Russia
- GlycoTargeting Research Laboratory, RIKEN Baton Zone Program, Wako, Saitama 351-0198, Japan
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13
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Oohora K, Hayashi T. Myoglobins engineered with artificial cofactors serve as artificial metalloenzymes and models of natural enzymes. Dalton Trans 2021; 50:1940-1949. [PMID: 33433532 DOI: 10.1039/d0dt03597a] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Metalloenzymes naturally achieve various reactivities by assembling limited types of cofactors with endogenous amino acid residues. Enzymes containing metal porphyrinoid cofactors such as heme, cobalamin and F430 exert precise control over the reactivities of the cofactors with protein matrices. This perspective article focuses on our recent efforts to assemble metal complexes of non-natural porphyrinoids within the protein matrix of myoglobin, an oxygen storage hemoprotein. Engineered myoglobins with suitable metal complexes as artificial cofactors demonstrate unique reactivities toward C-H bond hydroxylation, olefin cyclopropanation, methyl group transfer and methane generation. In these cases, the protein matrix enhances the catalytic activities of the cofactors and allows us to monitor the active intermediates. The present findings indicate that placing artificial cofactors in protein matrices provides a useful strategy for creating artificial metalloenzymes that catalyse otherwise unfavourable reactions and providing enzyme models for elucidating the complicated reaction mechanisms of natural enzymes.
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Affiliation(s)
- Koji Oohora
- Department of Applied Chemistry, Graduate School of Engineering, Osaka University, Suita, 565-0871, Japan.
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14
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Efficient Lewis acid catalysis of an abiological reaction in a de novo protein scaffold. Nat Chem 2021; 13:231-235. [DOI: 10.1038/s41557-020-00628-4] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2020] [Accepted: 12/14/2020] [Indexed: 12/21/2022]
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15
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Chordia S, Narasimhan S, Lucini Paioni A, Baldus M, Roelfes G. In Vivo Assembly of Artificial Metalloenzymes and Application in Whole-Cell Biocatalysis*. Angew Chem Int Ed Engl 2021; 60:5913-5920. [PMID: 33428816 PMCID: PMC7986609 DOI: 10.1002/anie.202014771] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2020] [Indexed: 12/14/2022]
Abstract
We report the supramolecular assembly of artificial metalloenzymes (ArMs), based on the Lactococcal multidrug resistance regulator (LmrR) and an exogeneous copper(II)-phenanthroline complex, in the cytoplasm of E. coli cells. A combination of catalysis, cell-fractionation, and inhibitor experiments, supplemented with in-cell solid-state NMR spectroscopy, confirmed the in-cell assembly. The ArM-containing whole cells were active in the catalysis of the enantioselective Friedel-Crafts alkylation of indoles and the Diels-Alder reaction of azachalcone with cyclopentadiene. Directed evolution resulted in two different improved mutants for both reactions, LmrR_A92E_M8D and LmrR_A92E_V15A, respectively. The whole-cell ArM system required no engineering of the microbial host, the protein scaffold, or the cofactor to achieve ArM assembly and catalysis. We consider this a key step towards integrating abiological catalysis with biosynthesis to generate a hybrid metabolism.
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Affiliation(s)
- Shreyans Chordia
- Stratingh Institute for Chemistry, University of Groningen, Nijenborgh 4, 9747, AG, Groningen, The Netherlands
| | - Siddarth Narasimhan
- NMR Spectroscopy group, Bijvoet Center for Biomolecular Research, Utrecht University, Padualaan 8, 3584, CH, Utrecht, The Netherlands.,Current address: Structural and Computational Biology Unit, European Molecular Biology Laboratory, Meyerhofstraße 1, 69117, Heidelberg, Germany
| | - Alessandra Lucini Paioni
- NMR Spectroscopy group, Bijvoet Center for Biomolecular Research, Utrecht University, Padualaan 8, 3584, CH, Utrecht, The Netherlands
| | - Marc Baldus
- NMR Spectroscopy group, Bijvoet Center for Biomolecular Research, Utrecht University, Padualaan 8, 3584, CH, Utrecht, The Netherlands
| | - Gerard Roelfes
- Stratingh Institute for Chemistry, University of Groningen, Nijenborgh 4, 9747, AG, Groningen, The Netherlands
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16
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Chordia S, Narasimhan S, Lucini Paioni A, Baldus M, Roelfes G. In Vivo Assembly of Artificial Metalloenzymes and Application in Whole‐Cell Biocatalysis**. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202014771] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Shreyans Chordia
- Stratingh Institute for Chemistry University of Groningen Nijenborgh 4 9747 AG Groningen The Netherlands
| | - Siddarth Narasimhan
- NMR Spectroscopy group Bijvoet Center for Biomolecular Research Utrecht University Padualaan 8, 3584 CH Utrecht The Netherlands
- Current address: Structural and Computational Biology Unit European Molecular Biology Laboratory Meyerhofstraße 1 69117 Heidelberg Germany
| | - Alessandra Lucini Paioni
- NMR Spectroscopy group Bijvoet Center for Biomolecular Research Utrecht University Padualaan 8, 3584 CH Utrecht The Netherlands
| | - Marc Baldus
- NMR Spectroscopy group Bijvoet Center for Biomolecular Research Utrecht University Padualaan 8, 3584 CH Utrecht The Netherlands
| | - Gerard Roelfes
- Stratingh Institute for Chemistry University of Groningen Nijenborgh 4 9747 AG Groningen The Netherlands
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17
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Construction of a whole-cell biohybrid catalyst using a Cp*Rh(III)-dithiophosphate complex as a precursor of a metal cofactor. J Inorg Biochem 2021; 216:111352. [PMID: 33461020 DOI: 10.1016/j.jinorgbio.2020.111352] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2020] [Revised: 12/01/2020] [Accepted: 12/13/2020] [Indexed: 12/14/2022]
Abstract
A whole-cell biohybrid catalyst where a (pentamethylcyclopentadienyl)rhodium(III) (Cp*Rh(III)) complex was covalently incorporated into the cavity of nitrobindin (NB), a β-barrel protein, was prepared on an E. coli cell surface to produce isoquinolines via C(sp2)-H bond activation. In this whole-cell biohybrid system, the Cp*Rh(III)-dithiophosphate complex with latent catalytic activity was utilized as a precursor of the metal cofactor. Strong chelation of the dithiophosphate ligands protects the rhodium complex from being deactivated by abundant nucleophiles in cellular environments during conjugation of the cofactor with the protein scaffold. The whole-cell biohybrid catalyst was then activated upon addition of Ag+ ion to dissociate the dithiophosphate ligands and promoted cycloaddition of acetophenone oxime with diphenylacetylene. Furthermore, the activity of the Cp*Rh(III)-linked whole-cell biohybrid catalyst was enhanced 2.1-fold by introducing glutamate residues at positions adjacent to the Cp*Rh(III) cofactor. These results indicate that the use of the Cp*Rh(III)-dithiophosphate complex with switchable activity from a "latent" form to an "active" form provides a new strategy for generating whole-cell biohybrid catalysts.
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Sauer DF, Wittwer M, Markel U, Minges A, Spiertz M, Schiffels J, Davari MD, Groth G, Okuda J, Schwaneberg U. Chemogenetic engineering of nitrobindin toward an artificial epoxygenase. Catal Sci Technol 2021. [DOI: 10.1039/d1cy00609f] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Chemogenetic engineering turned the heme protein nitrobindin into an artificial epoxygenase: MnPPIX was introduced and subsequent protein engineering increased the activity in the epoxidation of styrene derivatives by overall 7-fold.
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Affiliation(s)
- Daniel F. Sauer
- Institute of Biotechnology
- RWTH Aachen University
- 52074 Aachen
- Germany
| | - Malte Wittwer
- Institute of Biotechnology
- RWTH Aachen University
- 52074 Aachen
- Germany
| | - Ulrich Markel
- Institute of Biotechnology
- RWTH Aachen University
- 52074 Aachen
- Germany
| | - Alexander Minges
- Institute of Biochemical Plant Physiology
- Heinrich Heine University Düsseldorf
- 40225 Düsseldorf
- Germany
| | - Markus Spiertz
- Institute of Biotechnology
- RWTH Aachen University
- 52074 Aachen
- Germany
| | | | - Mehdi D. Davari
- Institute of Biotechnology
- RWTH Aachen University
- 52074 Aachen
- Germany
| | - Georg Groth
- Institute of Biochemical Plant Physiology
- Heinrich Heine University Düsseldorf
- 40225 Düsseldorf
- Germany
| | - Jun Okuda
- Institute of Inorganic Chemistry
- RWTH Aachen University
- 52074 Aachen
- Germany
| | - Ulrich Schwaneberg
- Institute of Biotechnology
- RWTH Aachen University
- 52074 Aachen
- Germany
- DWI – Leibniz Institute for Interactive Materials
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19
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Qian X, Nymann Westensee I, Brodszkij E, Städler B. Cell mimicry as a bottom-up strategy for hierarchical engineering of nature-inspired entities. WILEY INTERDISCIPLINARY REVIEWS-NANOMEDICINE AND NANOBIOTECHNOLOGY 2020; 13:e1683. [PMID: 33205632 DOI: 10.1002/wnan.1683] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/02/2020] [Revised: 10/08/2020] [Accepted: 10/13/2020] [Indexed: 12/13/2022]
Abstract
Artificial biology is an emerging concept that aims to design and engineer the structure and function of natural cells, organelles, or biomolecules with a combination of biological and abiotic building blocks. Cell mimicry focuses on concepts that have the potential to be integrated with mammalian cells and tissue. In this feature article, we will emphasize the advancements in the past 3-4 years (2017-present) that are dedicated to artificial enzymes, artificial organelles, and artificial mammalian cells. Each aspect will be briefly introduced, followed by highlighting efforts that considered key properties of the different mimics. Finally, the current challenges and opportunities will be outlined. This article is categorized under: Nanotechnology Approaches to Biology > Nanoscale Systems in Biology.
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Affiliation(s)
- Xiaomin Qian
- Interdisciplinary Nanoscience Center (iNANO), Aarhus University, Aarhus, Denmark
| | | | - Edit Brodszkij
- Interdisciplinary Nanoscience Center (iNANO), Aarhus University, Aarhus, Denmark
| | - Brigitte Städler
- Interdisciplinary Nanoscience Center (iNANO), Aarhus University, Aarhus, Denmark
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Ghattas W, Mahy JP, Réglier M, Simaan AJ. Artificial Enzymes for Diels-Alder Reactions. Chembiochem 2020; 22:443-459. [PMID: 32852088 DOI: 10.1002/cbic.202000316] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2020] [Revised: 08/17/2020] [Indexed: 12/13/2022]
Abstract
The Diels-Alder (DA) reaction is a cycloaddition of a conjugated diene and an alkene (dienophile) leading to the formation of a cyclohexene derivative through a concerted mechanism. As DA reactions generally proceed with a high degree of regio- and stereoselectivity, they are widely used in synthetic organic chemistry. Considering eco-conscious public and governmental movements, efforts are now directed towards the development of synthetic processes that meet environmental concerns. Artificial enzymes, which can be developed to catalyze abiotic reactions, appear to be important synthetic tools in the synthetic biology field. This review describes the different strategies used to develop protein-based artificial enzymes for DA reactions, including for in cellulo approaches.
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Affiliation(s)
- Wadih Ghattas
- Institut de Chimie Moléculaire et des Matériaux d'Orsay (ICMMO), UMR 8182 CNRS, Université Paris Sud, Université Paris-Saclay, Orsay, 91405 Cedex 8, France
| | - Jean-Pierre Mahy
- Institut de Chimie Moléculaire et des Matériaux d'Orsay (ICMMO), UMR 8182 CNRS, Université Paris Sud, Université Paris-Saclay, Orsay, 91405 Cedex 8, France
| | - Marius Réglier
- Aix Marseille Univ, CNRS, Centrale Marseille, iSm2, Avenue Escadrille Normandie Niemen, Service 342, Marseille, 13397, France
| | - A Jalila Simaan
- Aix Marseille Univ, CNRS, Centrale Marseille, iSm2, Avenue Escadrille Normandie Niemen, Service 342, Marseille, 13397, France
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21
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Mirzaei Garakani T, Sauer DF, Mertens MAS, Lazar J, Gehrmann J, Arlt M, Schiffels J, Schnakenberg U, Okuda J, Schwaneberg U. FhuA–Grubbs–Hoveyda Biohybrid Catalyst Embedded in a Polymer Film Enables Catalysis in Neat Substrates. ACS Catal 2020. [DOI: 10.1021/acscatal.0c03055] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
| | - Daniel F. Sauer
- Institute of Biotechnology, RWTH Aachen University, Worringerweg 3, 52074 Aachen, Germany
- Institute of Inorganic Chemistry, RWTH Aachen University, Landoltweg 1, 52074 Aachen, Germany
| | | | - Jaroslav Lazar
- Institute of Materials in Electrical Engineering 1, RWTH Aachen University, Sommerfeldstr. 24, 52074 Aachen, Germany
| | - Julia Gehrmann
- Institute of Biotechnology, RWTH Aachen University, Worringerweg 3, 52074 Aachen, Germany
| | - Marcus Arlt
- Institute of Biotechnology, RWTH Aachen University, Worringerweg 3, 52074 Aachen, Germany
| | - Johannes Schiffels
- Institute of Biotechnology, RWTH Aachen University, Worringerweg 3, 52074 Aachen, Germany
| | - Uwe Schnakenberg
- Institute of Materials in Electrical Engineering 1, RWTH Aachen University, Sommerfeldstr. 24, 52074 Aachen, Germany
| | - Jun Okuda
- Institute of Inorganic Chemistry, RWTH Aachen University, Landoltweg 1, 52074 Aachen, Germany
| | - Ulrich Schwaneberg
- Institute of Biotechnology, RWTH Aachen University, Worringerweg 3, 52074 Aachen, Germany
- DWI—Leibniz Institute for Interactive Materials, Forckenbeckstr. 50, D-52056 Aachen, Germany
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22
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Jarvis AG. Designer metalloenzymes for synthetic biology: Enzyme hybrids for catalysis. Curr Opin Chem Biol 2020; 58:63-71. [PMID: 32768658 DOI: 10.1016/j.cbpa.2020.06.004] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2020] [Revised: 05/14/2020] [Accepted: 06/11/2020] [Indexed: 02/09/2023]
Abstract
Combining organometallics and biology has generated broad interest from scientists working on applications from in situ drug release to biocatalysis. Engineered enzymes and biohybrid catalysts (also referred to as artificial enzymes) have introduced a wide range of abiotic chemistry into biocatalysis. Predominantly, this work has concentrated on using these catalysts for single step in vitro reactions. However, the promise of using these hybrid catalysts in vivo and combining them with synthetic biology and metabolic engineering is vast. This report will briefly review recent advances in artificial metalloenzyme design, followed by summarising recent studies that have looked at the use of these hybrid catalysts in vivo and in enzymatic cascades, therefore exploring their potential for synthetic biology.
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Affiliation(s)
- Amanda G Jarvis
- EaStCHEM School of Chemistry, University of Edinburgh, Joseph Black Building, David Brewster Rd, Edinburgh, EH9 3FJ, UK.
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Himiyama T, Okamoto Y. Artificial Metalloenzymes: From Selective Chemical Transformations to Biochemical Applications. Molecules 2020; 25:molecules25132989. [PMID: 32629938 PMCID: PMC7411666 DOI: 10.3390/molecules25132989] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2020] [Revised: 06/26/2020] [Accepted: 06/27/2020] [Indexed: 11/16/2022] Open
Abstract
Artificial metalloenzymes (ArMs) comprise a synthetic metal complex in a protein scaffold. ArMs display performances combining those of both homogeneous catalysts and biocatalysts. Specifically, ArMs selectively catalyze non-natural reactions and reactions inspired by nature in water under mild conditions. In the past few years, the construction of ArMs that possess a genetically incorporated unnatural amino acid and the directed evolution of ArMs have become of great interest in the field. Additionally, biochemical applications of ArMs have steadily increased, owing to the fact that compartmentalization within a protein scaffold allows the synthetic metal complex to remain functional in a sea of inactivating biomolecules. In this review, we present updates on: 1) the newly reported ArMs, according to their type of reaction, and 2) the unique biochemical applications of ArMs, including chemoenzymatic cascades and intracellular/in vivo catalysis. We believe that ArMs have great potential as catalysts for organic synthesis and as chemical biology tools for pharmaceutical applications.
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Affiliation(s)
- Tomoki Himiyama
- National Institute of Advanced Industrial Science and Technology, Ikeda, Osaka 563-8577, Japan;
- DBT-AIST International Laboratory for Advanced Biomedicine (DAILAB), Ikeda, Osaka 563-8577, Japan
| | - Yasunori Okamoto
- Frontier Research Institute for Interdisciplinary Sciences, Tohoku University, 6-3 Aramaki aza Aoba, Aoba-ku, Sendai 980-8578, Japan
- Correspondence: ; Tel.: +81-22-795-5264
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Gutiérrez de Souza C, Bersellini M, Roelfes G. Artificial Metalloenzymes based on TetR Proteins and Cu(II) for Enantioselective Friedel-Crafts Alkylation Reactions. ChemCatChem 2020; 12:3190-3194. [PMID: 32612714 PMCID: PMC7319431 DOI: 10.1002/cctc.202000245] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2020] [Revised: 03/31/2020] [Indexed: 12/16/2022]
Abstract
The supramolecular approach is among the most convenient methodologies for creating artificial metalloenzymes (ArMs). Usually this approach involves the binding of a transition metal ion complex to a biomolecular scaffold via its ligand, which also modulates the catalytic properties of the metal ion. Herein, we report ArMs based on the proteins CgmR, RamR and QacR from the TetR family of multidrug resistance regulators (MDRs) and Cu2+ ions, assembled without the need of a ligand. These ArMs catalyze the enantioselective vinylogous Friedel-Crafts alkylation reaction with up to 75 % ee. Competition experiments with ethidium and rhodamine 6G confirm that the reactions occur in the chiral environment of the hydrophobic pocket. It is proposed that the Cu2+-substrate complex is bound via a combination of electrostatic and π-stacking interactions provided by the second coordination sphere. This approach constitutes a fast and straightforward way to assemble metalloenzymes and may facilitate future optimization of the protein scaffolds via mutagenesis or directed evolution approaches.
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Affiliation(s)
- Cora Gutiérrez de Souza
- Stratingh Institute for ChemistryUniversity of Groningen Nijenborgh49747AG GroningenThe Netherlands
| | - Manuela Bersellini
- Stratingh Institute for ChemistryUniversity of Groningen Nijenborgh49747AG GroningenThe Netherlands
| | - Gerard Roelfes
- Stratingh Institute for ChemistryUniversity of Groningen Nijenborgh49747AG GroningenThe Netherlands
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Vornholt T, Jeschek M. The Quest for Xenobiotic Enzymes: From New Enzymes for Chemistry to a Novel Chemistry of Life. Chembiochem 2020; 21:2241-2249. [PMID: 32294286 DOI: 10.1002/cbic.202000121] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2020] [Revised: 04/13/2020] [Indexed: 12/19/2022]
Abstract
Enzyme engineering has made impressive progress in the past decades, paving the way for the widespread use of enzymes for various purposes. In contrast to "classical" enzyme engineering, which focuses on optimizing specific properties of natural enzymes, a more recent trend towards the creation of artificial enzymes that catalyze fundamentally distinct, new-to-nature reactions is observable. While approaches for creating such enzymes differ significantly, they share the common goal of enabling biocatalytic novelty to broaden the range of applications for enzymes. Although most artificial enzymes reported to date are only moderately active and barely function in vivo, they have the potential to endow cells with capabilities that were previously out of reach and thus herald a new wave of "functional xenobiology". Herein, we highlight recent developments in the field of artificial enzymes with a particular focus on challenges and opportunities for their use in xenobiology.
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Affiliation(s)
- Tobias Vornholt
- Department of Biosystems Science and Engineering ETH Zürich, Mattenstrasse 26, 4058, Basel, Switzerland
| | - Markus Jeschek
- Department of Biosystems Science and Engineering ETH Zürich, Mattenstrasse 26, 4058, Basel, Switzerland
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26
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Jeong WJ, Yu J, Song WJ. Proteins as diverse, efficient, and evolvable scaffolds for artificial metalloenzymes. Chem Commun (Camb) 2020; 56:9586-9599. [DOI: 10.1039/d0cc03137b] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
We have extracted and categorized the desirable properties of proteins that are adapted as the scaffolds for artificial metalloenzymes.
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Affiliation(s)
- Woo Jae Jeong
- Department of Chemistry
- Seoul National University
- Seoul 08826
- Republic of Korea
| | - Jaeseung Yu
- Department of Chemistry
- Seoul National University
- Seoul 08826
- Republic of Korea
| | - Woon Ju Song
- Department of Chemistry
- Seoul National University
- Seoul 08826
- Republic of Korea
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27
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TANAKA K, VONG K. Unlocking the therapeutic potential of artificial metalloenzymes. PROCEEDINGS OF THE JAPAN ACADEMY. SERIES B, PHYSICAL AND BIOLOGICAL SCIENCES 2020; 96:79-94. [PMID: 32161212 PMCID: PMC7167364 DOI: 10.2183/pjab.96.007] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/14/2023]
Abstract
In order to harness the functionality of metals, nature has evolved over billions of years to utilize metalloproteins as key components in numerous cellular processes. Despite this, transition metals such as ruthenium, palladium, iridium, and gold are largely absent from naturally occurring metalloproteins, likely due to their scarcity as precious metals. To mimic the evolutionary process of nature, the field of artificial metalloenzymes (ArMs) was born as a way to benefit from the unique chemoselectivity and orthogonality of transition metals in a biological setting. In its current state, numerous examples have successfully incorporated transition metals into a variety of protein scaffolds. Using these ArMs, many examples of new-to-nature reactions have been carried out, some of which have shown substantial biocompatibility. Given the rapid rate at which this field is growing, this review aims to highlight some important studies that have begun to take the next step within this field; namely the development of ArM-centered drug therapies or biotechnological tools.
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Affiliation(s)
- Katsunori TANAKA
- Cluster for Pioneering Research, RIKEN, Wako, Saitama, Japan
- A. Butlerov Institute of Chemistry, Kazan Federal University, Kazan, Russia
- Baton Zone Program, RIKEN, Wako, Saitama, Japan
- Department of Chemical Science and Engineering, Tokyo Institute of Technology, Tokyo, Japan
- Correspondence should be addressed: K. Tanaka, Biofunctional Synthetic Chemistry Laboratory, RIKEN Cluster for Pioneering Research, 2-1 Hirosawa, Wako, Saitama 351-0198, Japan (e-mail: )
| | - Kenward VONG
- Cluster for Pioneering Research, RIKEN, Wako, Saitama, Japan
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28
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An artificial metalloenzyme biosensor can detect ethylene gas in fruits and Arabidopsis leaves. Nat Commun 2019; 10:5746. [PMID: 31848337 PMCID: PMC6917813 DOI: 10.1038/s41467-019-13758-2] [Citation(s) in RCA: 45] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2019] [Accepted: 11/20/2019] [Indexed: 11/25/2022] Open
Abstract
Enzyme biosensors are useful tools that can monitor rapid changes in metabolite levels in real-time. However, current approaches are largely constrained to metabolites within a limited chemical space. With the rising development of artificial metalloenzymes (ArM), a unique opportunity exists to design biosensors from the ground-up for metabolites that are difficult to detect using current technologies. Here we present the design and development of the ArM ethylene probe (AEP), where an albumin scaffold is used to solubilize and protect a quenched ruthenium catalyst. In the presence of the phytohormone ethylene, cross metathesis can occur to produce fluorescence. The probe can be used to detect both exogenous- and endogenous-induced changes to ethylene biosynthesis in fruits and leaves. Overall, this work represents an example of an ArM biosensor, designed specifically for the spatial and temporal detection of a biological metabolite previously not accessible using enzyme biosensors. Existing methods to detect ethylene in plant tissue typically require gas chromatography or use ethylene-dependent gene expression as a proxy. Here Vong et al. show that an artificial metalloenzyme-based ethylene probe can be used to detect ethylene in plants with improved spatiotemporal resolution.
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Fischer J, Renn D, Quitterer F, Radhakrishnan A, Liu M, Makki A, Ghorpade S, Rueping M, Arold ST, Groll M, Eppinger J. Robust and Versatile Host Protein for the Design and Evaluation of Artificial Metal Centers. ACS Catal 2019. [DOI: 10.1021/acscatal.9b02896] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Johannes Fischer
- Center for Integrated Protein Science, Department Chemie, Lehrstuhl für Biochemie, Technische Universität München (TUM), D-85747 Garching, Germany
| | - Dominik Renn
- Center for Integrated Protein Science, Department Chemie, Lehrstuhl für Biochemie, Technische Universität München (TUM), D-85747 Garching, Germany
| | - Felix Quitterer
- Center for Integrated Protein Science, Department Chemie, Lehrstuhl für Biochemie, Technische Universität München (TUM), D-85747 Garching, Germany
| | | | | | | | | | | | - Stefan T. Arold
- Centre de Biochimie Structurale, CNRS, INSERM, Université de Montpellier, 34090 Montpellier, France
| | - Michael Groll
- Center for Integrated Protein Science, Department Chemie, Lehrstuhl für Biochemie, Technische Universität München (TUM), D-85747 Garching, Germany
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30
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Matsuo T, Miyake T, Hirota S. Recent developments on creation of artificial metalloenzymes. Tetrahedron Lett 2019. [DOI: 10.1016/j.tetlet.2019.151226] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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Ghattas W, Dubosclard V, Tachon S, Beaumet M, Guillot R, Réglier M, Simaan AJ, Mahy J. Cu
II
‐Containing 1‐Aminocyclopropane Carboxylic Acid Oxidase Is an Efficient Stereospecific Diels–Alderase. Angew Chem Int Ed Engl 2019; 58:14605-14609. [DOI: 10.1002/anie.201909407] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2019] [Indexed: 12/15/2022]
Affiliation(s)
- Wadih Ghattas
- Institut de Chimie Moléculaire et des Matériaux d'Orsay (ICMMO), UMR 8182 CNRS – Univ Paris Sud Université Paris-Saclay Orsay 91405 Cedex France
| | - Virginie Dubosclard
- Institut de Chimie Moléculaire et des Matériaux d'Orsay (ICMMO), UMR 8182 CNRS – Univ Paris Sud Université Paris-Saclay Orsay 91405 Cedex France
| | - Sybille Tachon
- Institut des Sciences Moléculaires de Marseille (iSm2), UMR 7313 CNRS – Aix Marseille Univ Centrale Marseille Marseille 13013 Cedex France
| | - Morane Beaumet
- Institut de Chimie Moléculaire et des Matériaux d'Orsay (ICMMO), UMR 8182 CNRS – Univ Paris Sud Université Paris-Saclay Orsay 91405 Cedex France
| | - Régis Guillot
- Institut de Chimie Moléculaire et des Matériaux d'Orsay (ICMMO), UMR 8182 CNRS – Univ Paris Sud Université Paris-Saclay Orsay 91405 Cedex France
| | - Marius Réglier
- Institut des Sciences Moléculaires de Marseille (iSm2), UMR 7313 CNRS – Aix Marseille Univ Centrale Marseille Marseille 13013 Cedex France
| | - A. Jalila Simaan
- Institut des Sciences Moléculaires de Marseille (iSm2), UMR 7313 CNRS – Aix Marseille Univ Centrale Marseille Marseille 13013 Cedex France
| | - Jean‐Pierre Mahy
- Institut de Chimie Moléculaire et des Matériaux d'Orsay (ICMMO), UMR 8182 CNRS – Univ Paris Sud Université Paris-Saclay Orsay 91405 Cedex France
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32
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Ghattas W, Dubosclard V, Tachon S, Beaumet M, Guillot R, Réglier M, Simaan AJ, Mahy J. Cu
II
‐Containing 1‐Aminocyclopropane Carboxylic Acid Oxidase Is an Efficient Stereospecific Diels–Alderase. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201909407] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Wadih Ghattas
- Institut de Chimie Moléculaire et des Matériaux d'Orsay (ICMMO), UMR 8182 CNRS – Univ Paris Sud Université Paris-Saclay Orsay 91405 Cedex France
| | - Virginie Dubosclard
- Institut de Chimie Moléculaire et des Matériaux d'Orsay (ICMMO), UMR 8182 CNRS – Univ Paris Sud Université Paris-Saclay Orsay 91405 Cedex France
| | - Sybille Tachon
- Institut des Sciences Moléculaires de Marseille (iSm2), UMR 7313 CNRS – Aix Marseille Univ Centrale Marseille Marseille 13013 Cedex France
| | - Morane Beaumet
- Institut de Chimie Moléculaire et des Matériaux d'Orsay (ICMMO), UMR 8182 CNRS – Univ Paris Sud Université Paris-Saclay Orsay 91405 Cedex France
| | - Régis Guillot
- Institut de Chimie Moléculaire et des Matériaux d'Orsay (ICMMO), UMR 8182 CNRS – Univ Paris Sud Université Paris-Saclay Orsay 91405 Cedex France
| | - Marius Réglier
- Institut des Sciences Moléculaires de Marseille (iSm2), UMR 7313 CNRS – Aix Marseille Univ Centrale Marseille Marseille 13013 Cedex France
| | - A. Jalila Simaan
- Institut des Sciences Moléculaires de Marseille (iSm2), UMR 7313 CNRS – Aix Marseille Univ Centrale Marseille Marseille 13013 Cedex France
| | - Jean‐Pierre Mahy
- Institut de Chimie Moléculaire et des Matériaux d'Orsay (ICMMO), UMR 8182 CNRS – Univ Paris Sud Université Paris-Saclay Orsay 91405 Cedex France
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Davis H, Ward TR. Artificial Metalloenzymes: Challenges and Opportunities. ACS CENTRAL SCIENCE 2019; 5:1120-1136. [PMID: 31404244 PMCID: PMC6661864 DOI: 10.1021/acscentsci.9b00397] [Citation(s) in RCA: 116] [Impact Index Per Article: 23.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/18/2019] [Indexed: 05/04/2023]
Abstract
Artificial metalloenzymes (ArMs) result from the incorporation of an abiotic metal cofactor within a protein scaffold. From the earliest techniques of transition metals adsorbed on silk fibers, the field of ArMs has expanded dramatically over the past 60 years to encompass a range of reaction classes and inspired approaches: Assembly of the ArMs has taken multiple forms with both covalent and supramolecular anchoring strategies, while the scaffolds have been intuitively selected and evolved, repurposed, or designed in silico. Herein, we discuss some of the most prominent recent examples of ArMs to highlight the challenges and opportunities presented by the field.
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Mansot J, Vasseur J, Arseniyadis S, Smietana M. α,β‐Unsaturated 2‐Acyl‐Imidazoles in Asymmetric Biohybrid Catalysis. ChemCatChem 2019. [DOI: 10.1002/cctc.201900743] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Justine Mansot
- Institut des Biomolécules Max MousseronUMR 5247 CNRS Université de Montpellier, ENSCM Place Eugène Bataillon 34095 Montpellier France
| | - Jean‐Jacques Vasseur
- Institut des Biomolécules Max MousseronUMR 5247 CNRS Université de Montpellier, ENSCM Place Eugène Bataillon 34095 Montpellier France
| | - Stellios Arseniyadis
- Queen Mary University of LondonSchool of Biological and Chemical Sciences Mile End Road E1 4NS London UK
| | - Michael Smietana
- Institut des Biomolécules Max MousseronUMR 5247 CNRS Université de Montpellier, ENSCM Place Eugène Bataillon 34095 Montpellier France
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Rebelein JG, Cotelle Y, Garabedian B, Ward TR. Chemical Optimization of Whole-Cell Transfer Hydrogenation Using Carbonic Anhydrase as Host Protein. ACS Catal 2019; 9:4173-4178. [PMID: 31080690 PMCID: PMC6503580 DOI: 10.1021/acscatal.9b01006] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2019] [Revised: 04/03/2019] [Indexed: 12/12/2022]
Abstract
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Artificial
metalloenzymes combine a synthetic metallocofactor with
a protein scaffold and can catalyze abiotic reactions in vivo. Herein, we report on our efforts to valorize human carbonic anhydrase
II as a scaffold for whole-cell transfer hydrogenation. Two platforms
were tested: periplasmic compartmentalization and surface display
in Escherichia coli. A chemical optimization of an
IrCp* cofactor was performed. This led to 90 turnovers in the cell,
affording a 69-fold increase in periplasmic product formation over
the previously reported, sulfonamide-bearing IrCp* cofactor. These
findings highlight the versatility of carbonic anhydrase as a promising
scaffold for whole-cell catalysis with artificial metalloenzymes.
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Affiliation(s)
- Johannes G. Rebelein
- Department of Chemistry, University of Basel, BPR 1096, Mattenstrasse 24a, 4058 Basel, Switzerland
| | - Yoann Cotelle
- Department of Chemistry, University of Basel, BPR 1096, Mattenstrasse 24a, 4058 Basel, Switzerland
| | - Brett Garabedian
- Department of Chemistry, University of Basel, BPR 1096, Mattenstrasse 24a, 4058 Basel, Switzerland
| | - Thomas R. Ward
- Department of Chemistry, University of Basel, BPR 1096, Mattenstrasse 24a, 4058 Basel, Switzerland
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Reetz MT. Directed Evolution of Artificial Metalloenzymes: A Universal Means to Tune the Selectivity of Transition Metal Catalysts? Acc Chem Res 2019; 52:336-344. [PMID: 30689339 DOI: 10.1021/acs.accounts.8b00582] [Citation(s) in RCA: 79] [Impact Index Per Article: 15.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Transition metal catalysts mediate a wide variety of chemo-, stereo-, and regioselective transformations, and therefore play a pivotal role in modern synthetic organic chemistry. Steric and electronic effects of ligands provide organic chemists with an exceedingly useful tool. More than four decades ago, chemists began to think about a different approach, namely, embedding achiral ligand/metal moieties covalently or noncovalently in protein hosts with formation of artificial metalloenzymes. While structurally fascinating, this approach led in each case only to a single (bio)catalyst, with its selectivity and activity being a matter of chance. In order to solve this fundamental problem, my group proposed in 2000-2002 the idea of directed evolution of artificial metalloenzymes. In earlier studies, we had already demonstrated that directed evolution of enzymes constitutes a viable method for enhancing and inverting the stereoselectivity of enzymes as catalysts in organic chemistry. We speculated that it should also be possible to manipulate selectivity and activity of artificial metalloenzymes, which would provide organic chemists with a tool for optimizing essentially any transition metal catalyzed reaction type. In order to put this vision into practice, we first turned to the Whitesides system for artificial metalloenzyme formation, comprising a biotinylated diphosphine/Rh moiety, which is anchored noncovalently to avidin or streptavidin. Following intensive optimization, proof of principle was finally demonstrated in 2006, which opened the door to a new research area. This personal Account critically assesses these early studies as well as subsequent efforts from my group focusing on different protein scaffolds, and includes briefly some of the most important current contributions of other groups. Two primary messages emerge: First, since organic chemists continue to be extremely good at designing and implementing man-made transition metal catalysts, often on a large scale, those scientists that are active in the equally intriguing field of directed evolution of artificial metalloenzymes should be moderate when generalizing claims. All factors required for a truly viable catalytic system need to be considered, especially activity and ease of upscaling. Second, the most exciting and thus far very rare cases of directed evolution of artificial metalloenzymes are those that focus on selective transformations that are not readily possible using state of the art transition metal catalysts.
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Affiliation(s)
- Manfred T. Reetz
- Chemistry Department, Philipps-University, Hans-Meerwein-Strasse 4, 35032 Marburg, Germany
- Max-Planck-Institut für Kohlenforschung, Kaiser-Wilhelm-Platz 1, 45470 Mülheim Germany
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38
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Markel U, Sauer DF, Schiffels J, Okuda J, Schwaneberg U. Towards the Evolution of Artificial Metalloenzymes—A Protein Engineer's Perspective. Angew Chem Int Ed Engl 2019; 58:4454-4464. [DOI: 10.1002/anie.201811042] [Citation(s) in RCA: 46] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2018] [Indexed: 12/23/2022]
Affiliation(s)
- Ulrich Markel
- Institute of Biotechnology RWTH Aachen University Worringer Weg 3 52074 Aachen Germany
| | - Daniel F. Sauer
- Institute of Biotechnology RWTH Aachen University Worringer Weg 3 52074 Aachen Germany
| | - Johannes Schiffels
- Institute of Biotechnology RWTH Aachen University Worringer Weg 3 52074 Aachen Germany
| | - Jun Okuda
- Institute of Inorganic Chemistry RWTH Aachen University Landoltweg 1 52056 Aachen Germany
| | - Ulrich Schwaneberg
- DWI Leibniz-Institute for Interactive Materials Forckenbeckstrasse 50 52074 Aachen Germany
- Institute of Biotechnology RWTH Aachen University Worringer Weg 3 52074 Aachen Germany
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Markel U, Sauer DF, Schiffels J, Okuda J, Schwaneberg U. Auf dem Weg zur Evolution artifizieller Metalloenzyme – aus einem Protein‐Engineering‐Blickwinkel. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201811042] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Ulrich Markel
- Institut für Biotechnologie RWTH Aachen Worringer Weg 3 52074 Aachen Deutschland
| | - Daniel F. Sauer
- Institut für Biotechnologie RWTH Aachen Worringer Weg 3 52074 Aachen Deutschland
| | - Johannes Schiffels
- Institut für Biotechnologie RWTH Aachen Worringer Weg 3 52074 Aachen Deutschland
| | - Jun Okuda
- Institut für Anorganische Chemie RWTH Aachen Landoltweg 1 52056 Aachen Deutschland
| | - Ulrich Schwaneberg
- DWI Leibniz-Institut für Interaktive Materialien Forckenbeckstraße 50 52074 Aachen Deutschland
- Institut für Biotechnologie RWTH Aachen Worringer Weg 3 52074 Aachen Deutschland
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Sauer DF, Qu Y, Mertens MAS, Schiffels J, Polen T, Schwaneberg U, Okuda J. Biohybrid catalysts for sequential one-pot reactions based on an engineered transmembrane protein. Catal Sci Technol 2019. [DOI: 10.1039/c8cy02236d] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
A two-step one pot reaction sequence consisting of artificial metalloprotein olefin metathesis and hydrogenation was performed yielding 1,2-diphenylethane derivatives.
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Affiliation(s)
- D. F. Sauer
- Institute of Inorganic Chemistry
- RWTH Aachen University
- 52074 Aachen
- Germany
- Institute of Biotechnology
| | - Y. Qu
- Institute of Inorganic Chemistry
- RWTH Aachen University
- 52074 Aachen
- Germany
| | - M. A. S. Mertens
- Institute of Biotechnology
- RWTH Aachen University
- 52074 Aachen
- Germany
| | - J. Schiffels
- Institute of Biotechnology
- RWTH Aachen University
- 52074 Aachen
- Germany
| | - T. Polen
- IBG-1: Biotechnology
- Institute of Bio- and Geosciences
- Forschungszentrum Jülich GmbH
- 52425 Jülich
- Germany
| | - U. Schwaneberg
- Institute of Biotechnology
- RWTH Aachen University
- 52074 Aachen
- Germany
- DWI-Leibniz Institute for Interactive Materials
| | - J. Okuda
- Institute of Inorganic Chemistry
- RWTH Aachen University
- 52074 Aachen
- Germany
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On-cell catalysis by surface engineering of live cells with an artificial metalloenzyme. Commun Chem 2018. [DOI: 10.1038/s42004-018-0087-y] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
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