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Hanreich S, Bonandi E, Drienovská I. Design of Artificial Enzymes: Insights into Protein Scaffolds. Chembiochem 2023; 24:e202200566. [PMID: 36418221 DOI: 10.1002/cbic.202200566] [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: 09/27/2022] [Revised: 11/18/2022] [Accepted: 11/21/2022] [Indexed: 11/25/2022]
Abstract
The design of artificial enzymes has emerged as a promising tool for the generation of potent biocatalysts able to promote new-to-nature reactions with improved catalytic performances, providing a powerful platform for wide-ranging applications and a better understanding of protein functions and structures. The selection of an appropriate protein scaffold plays a key role in the design process. This review aims to give a general overview of the most common protein scaffolds that can be exploited for the generation of artificial enzymes. Several examples are discussed and categorized according to the strategy used for the design of the artificial biocatalyst, namely the functionalization of natural enzymes, the creation of a new catalytic site in a protein scaffold bearing a wide hydrophobic pocket and de novo protein design. The review is concluded by a comparison of these different methods and by our perspective on the topic.
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Affiliation(s)
- Stefanie Hanreich
- Department of Chemistry and Pharmaceutical Sciences Vrije Universiteit, Amsterdam, De Boelelaan 1108, 1081 HZ Amsterdam (The, Netherlands
| | - Elisa Bonandi
- Department of Chemistry and Pharmaceutical Sciences Vrije Universiteit, Amsterdam, De Boelelaan 1108, 1081 HZ Amsterdam (The, Netherlands
| | - Ivana Drienovská
- Department of Chemistry and Pharmaceutical Sciences Vrije Universiteit, Amsterdam, De Boelelaan 1108, 1081 HZ Amsterdam (The, Netherlands
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2
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Canty AJ, Ariafard A, van Koten G. Computational Study of Bridge Splitting, Aryl Halide Oxidative Addition to Pt II , and Reductive Elimination from Pt IV : Route to Pincer-Pt II Reagents with Chemical and Biological Applications. Chemistry 2021; 27:15426-15433. [PMID: 34473849 DOI: 10.1002/chem.202102687] [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: 07/22/2021] [Indexed: 11/06/2022]
Abstract
Density functional theory computation indicates that bridge splitting of [PtII R2 (μ-SEt2 )]2 proceeds by partial dissociation to form R2 Pta (μ-SEt2 )Ptb R2 (SEt2 ), followed by coordination of N-donor bromoarenes (L-Br) at Pta leading to release of Ptb R2 (SEt2 ), which reacts with a second molecule of L-Br, providing two molecules of PtR2 (SEt2 )(L-Br-N). For R=4-tolyl (Tol), L-Br=2,6-(pzCH2 )2 C6 H3 Br (pz=pyrazol-1-yl) and 2,6-(Me2 NCH2 )2 C6 H3 Br, subsequent oxidative addition assisted by intramolecular N-donor coordination via PtII Tol2 (L-N,Br) and reductive elimination from PtIV intermediates gives mer-PtII (L-N,C,N)Br and Tol2 . The strong σ-donor influence of Tol groups results in subtle differences in oxidative addition mechanisms when compared with related aryl halide oxidative addition to palladium(II) centres. For R=Me and L-Br=2,6-(pzCH2 )2 C6 H3 Br, a stable PtIV product, fac-PtIV Me2 {2,6-(pzCH2 )2 C6 H3 -N,C,N)Br is predicted, as reported experimentally, acting as a model for undetected and unstable PtIV Tol2 {L-N,C,N}Br undergoing facile Tol2 reductive elimination. The mechanisms reported herein enable the synthesis of PtII pincer reagents with applications in materials and bio-organometallic chemistry.
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Affiliation(s)
- Allan J Canty
- School of Natural Sciences - Chemistry, University of Tasmania, Private Bag 75, Hobart, Tasmania, 7001, Australia
| | - Alireza Ariafard
- School of Natural Sciences - Chemistry, University of Tasmania, Private Bag 75, Hobart, Tasmania, 7001, Australia
| | - Gerard van Koten
- Organic Chemistry and Catalysis, Faculty of Science, Utrecht University, Universiteitsweg 99, 3584CG, Utrecht, The Netherlands
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Magalhães RP, Cunha JM, Sousa SF. Perspectives on the Role of Enzymatic Biocatalysis for the Degradation of Plastic PET. Int J Mol Sci 2021; 22:11257. [PMID: 34681915 PMCID: PMC8540959 DOI: 10.3390/ijms222011257] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2021] [Revised: 10/13/2021] [Accepted: 10/16/2021] [Indexed: 12/25/2022] Open
Abstract
Plastics are highly durable and widely used materials. Current methodologies of plastic degradation, elimination, and recycling are flawed. In recent years, biodegradation (the usage of microorganisms for material recycling) has grown as a valid alternative to previously used methods. The evolution of bioengineering techniques and the discovery of novel microorganisms and enzymes with degradation ability have been key. One of the most produced plastics is PET, a long chain polymer of terephthalic acid (TPA) and ethylene glycol (EG) repeating monomers. Many enzymes with PET degradation activity have been discovered, characterized, and engineered in the last few years. However, classification and integrated knowledge of these enzymes are not trivial. Therefore, in this work we present a summary of currently known PET degrading enzymes, focusing on their structural and activity characteristics, and summarizing engineering efforts to improve activity. Although several high potential enzymes have been discovered, further efforts to improve activity and thermal stability are necessary.
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Affiliation(s)
- Rita P. Magalhães
- UCIBIO—Applied Molecular Biosciences Unit, BioSIM—Departamento de Biomedicina, Faculdade de Medicina, Universidade do Porto, 4200-319 Porto, Portugal; (R.P.M.); (J.M.C.)
- Associate Laboratory i4HB—Institute for Health and Bioeconomy, Faculdade de Medicina, Universidade do Porto, 4200-319 Porto, Portugal
| | - Jorge M. Cunha
- UCIBIO—Applied Molecular Biosciences Unit, BioSIM—Departamento de Biomedicina, Faculdade de Medicina, Universidade do Porto, 4200-319 Porto, Portugal; (R.P.M.); (J.M.C.)
- Associate Laboratory i4HB—Institute for Health and Bioeconomy, Faculdade de Medicina, Universidade do Porto, 4200-319 Porto, Portugal
| | - Sérgio F. Sousa
- UCIBIO—Applied Molecular Biosciences Unit, BioSIM—Departamento de Biomedicina, Faculdade de Medicina, Universidade do Porto, 4200-319 Porto, Portugal; (R.P.M.); (J.M.C.)
- Associate Laboratory i4HB—Institute for Health and Bioeconomy, Faculdade de Medicina, Universidade do Porto, 4200-319 Porto, Portugal
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4
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Zhou S, He P, Dhindwal S, Grum-Tokars VL, Li Y, Parker K, Modica JA, Bleher R, Dos Reis R, Zuchniarz J, Dravid VP, Voth GA, Roux B, Mrksich M. Synthesis, Characterization, and Simulation of Four-Armed Megamolecules. Biomacromolecules 2021; 22:2363-2372. [PMID: 33979120 DOI: 10.1021/acs.biomac.1c00118] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
This paper describes the synthesis, characterization, and modeling of a series of molecules having four protein domains attached to a central core. The molecules were assembled with the "megamolecule" strategy, wherein enzymes react with their covalent inhibitors that are substituted on a linker. Three linkers were synthesized, where each had four oligo(ethylene glycol)-based arms terminated in a para-nitrophenyl phosphonate group that is a covalent inhibitor for cutinase. This enzyme is a serine hydrolase and reacts efficiently with the phosphonate to give a new ester linkage at the Ser-120 residue in the active site of the enzyme. Negative-stain transmission electron microscopy (TEM) images confirmed the architecture of the four-armed megamolecules. These cutinase tetramers were also characterized by X-ray crystallography, which confirmed the active-site serine-phosphonate linkage by electron-density maps. Molecular dynamics simulations of the tetracutinase megamolecules using three different force field setups were performed and compared with the TEM observations. Using the Amberff99SB-disp + pH7 force field, the two-dimensional projection distances of the megamolecules were found to agree with the measured dimensions from TEM. The study described here, which combines high-resolution characterization with molecular dynamics simulations, will lead to a comprehensive understanding of the molecular structures and dynamics for this new class of molecules.
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Affiliation(s)
- Shengwang Zhou
- School of Pharmacy, Jiangsu University, Zhenjiang 212013, P. R. China
| | - Peng He
- Department of Chemistry, Chicago Center for Theoretical Chemistry, James Franck Institute, and Institute for Biophysical Dynamics, The University of Chicago, Chicago, Illinois 60637, United States
| | - Sonali Dhindwal
- Department of Materials Science, Northwestern University, Evanston, Illinois 60208, United States
| | - Valerie L Grum-Tokars
- Department of Molecular Pharmacology and Biological Chemistry, Northwestern University, Chicago, Illinois 60611, United States
| | - Ying Li
- Department of Biochemistry and Molecular Biology, University of Chicago, Chicago, Illinois 60637, United States
| | - Kelly Parker
- Department of Materials Science, Northwestern University, Evanston, Illinois 60208, United States
| | - Justin A Modica
- Departments of Chemistry and Biomedical Engineering, Northwestern University, Evanston, Illinois 60208, United States
| | - Reiner Bleher
- Department of Materials Science, Northwestern University, Evanston, Illinois 60208, United States
| | - Roberto Dos Reis
- Department of Materials Science, Northwestern University, Evanston, Illinois 60208, United States
| | - Joshua Zuchniarz
- Department of Chemistry, Chicago Center for Theoretical Chemistry, James Franck Institute, and Institute for Biophysical Dynamics, The University of Chicago, Chicago, Illinois 60637, United States
| | - Vinayak P Dravid
- Department of Materials Science, Northwestern University, Evanston, Illinois 60208, United States
| | - Gregory A Voth
- Department of Chemistry, Chicago Center for Theoretical Chemistry, James Franck Institute, and Institute for Biophysical Dynamics, The University of Chicago, Chicago, Illinois 60637, United States
| | - Benoît Roux
- Department of Biochemistry and Molecular Biology, University of Chicago, Chicago, Illinois 60637, United States
| | - Milan Mrksich
- Departments of Chemistry and Biomedical Engineering, Northwestern University, Evanston, Illinois 60208, United States
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Pocquet L, Vologdin N, Mangiatordi GF, Ciofini I, Nicolotti O, Thorimbert S, Salmain M. Supramolecular Anchoring of NCN-Pincer Palladium Complexes into a β-Barrel Protein Host: Molecular-Docking and Reactivity Insights. Eur J Inorg Chem 2017. [DOI: 10.1002/ejic.201700365] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Lucrèce Pocquet
- Sorbonne Universités; UPMC Univ Paris 06; CNRS; Institut Parisien de Chimie Moléculaire (IPCM); 4 Place Jussieu 75005 Paris France
| | - Nikolay Vologdin
- Sorbonne Universités; UPMC Univ Paris 06; CNRS; Institut Parisien de Chimie Moléculaire (IPCM); 4 Place Jussieu 75005 Paris France
| | - Giuseppe Felice Mangiatordi
- Dipartimento di Farmacia - Scienze del Farmaco; Università di Bari “Aldo Moro”; Via Orabona 4 70126 Bari Italy
| | - Ilaria Ciofini
- PSL Research university; Chimie ParisTech; CNRS Institut de Recherche de Chimie Paris (IRCP); 11 rue Pierre et Marie Curie 75005 Paris France
| | - Orazio Nicolotti
- Dipartimento di Farmacia - Scienze del Farmaco; Università di Bari “Aldo Moro”; Via Orabona 4 70126 Bari Italy
- Centro Ricerche TIRES; Università di Bari “Aldo Moro”; Via Amendola 173 70126 Bari Italy
| | - Serge Thorimbert
- Sorbonne Universités; UPMC Univ Paris 06; CNRS; Institut Parisien de Chimie Moléculaire (IPCM); 4 Place Jussieu 75005 Paris France
| | - Michèle Salmain
- Sorbonne Universités; UPMC Univ Paris 06; CNRS; Institut Parisien de Chimie Moléculaire (IPCM); 4 Place Jussieu 75005 Paris France
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7
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Schwizer F, Okamoto Y, Heinisch T, Gu Y, Pellizzoni MM, Lebrun V, Reuter R, Köhler V, Lewis JC, Ward TR. Artificial Metalloenzymes: Reaction Scope and Optimization Strategies. Chem Rev 2017; 118:142-231. [PMID: 28714313 DOI: 10.1021/acs.chemrev.7b00014] [Citation(s) in RCA: 475] [Impact Index Per Article: 67.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
The incorporation of a synthetic, catalytically competent metallocofactor into a protein scaffold to generate an artificial metalloenzyme (ArM) has been explored since the late 1970's. Progress in the ensuing years was limited by the tools available for both organometallic synthesis and protein engineering. Advances in both of these areas, combined with increased appreciation of the potential benefits of combining attractive features of both homogeneous catalysis and enzymatic catalysis, led to a resurgence of interest in ArMs starting in the early 2000's. Perhaps the most intriguing of potential ArM properties is their ability to endow homogeneous catalysts with a genetic memory. Indeed, incorporating a homogeneous catalyst into a genetically encoded scaffold offers the opportunity to improve ArM performance by directed evolution. This capability could, in turn, lead to improvements in ArM efficiency similar to those obtained for natural enzymes, providing systems suitable for practical applications and greater insight into the role of second coordination sphere interactions in organometallic catalysis. Since its renaissance in the early 2000's, different aspects of artificial metalloenzymes have been extensively reviewed and highlighted. Our intent is to provide a comprehensive overview of all work in the field up to December 2016, organized according to reaction class. Because of the wide range of non-natural reactions catalyzed by ArMs, this was done using a functional-group transformation classification. The review begins with a summary of the proteins and the anchoring strategies used to date for the creation of ArMs, followed by a historical perspective. Then follows a summary of the reactions catalyzed by ArMs and a concluding critical outlook. This analysis allows for comparison of similar reactions catalyzed by ArMs constructed using different metallocofactor anchoring strategies, cofactors, protein scaffolds, and mutagenesis strategies. These data will be used to construct a searchable Web site on ArMs that will be updated regularly by the authors.
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Affiliation(s)
- Fabian Schwizer
- Department of Chemistry, Spitalstrasse 51, University of Basel , CH-4056 Basel, Switzerland
| | - Yasunori Okamoto
- Department of Chemistry, Spitalstrasse 51, University of Basel , CH-4056 Basel, Switzerland
| | - Tillmann Heinisch
- Department of Chemistry, Spitalstrasse 51, University of Basel , CH-4056 Basel, Switzerland
| | - Yifan Gu
- Searle Chemistry Laboratory, University of Chicago , 5735 S. Ellis Ave., Chicago, Illinois 60637, United States
| | - Michela M Pellizzoni
- Department of Chemistry, Spitalstrasse 51, University of Basel , CH-4056 Basel, Switzerland
| | - Vincent Lebrun
- Department of Chemistry, Spitalstrasse 51, University of Basel , CH-4056 Basel, Switzerland
| | - Raphael Reuter
- Department of Chemistry, Spitalstrasse 51, University of Basel , CH-4056 Basel, Switzerland
| | - Valentin Köhler
- Department of Chemistry, Spitalstrasse 51, University of Basel , CH-4056 Basel, Switzerland
| | - Jared C Lewis
- Searle Chemistry Laboratory, University of Chicago , 5735 S. Ellis Ave., Chicago, Illinois 60637, United States
| | - Thomas R Ward
- Department of Chemistry, Spitalstrasse 51, University of Basel , CH-4056 Basel, Switzerland
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8
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9
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10
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Basauri-Molina M, Verhoeven DGA, van Schaik AJ, Kleijn H, Klein Gebbink RJM. Ring-Closing and Cross-Metathesis with Artificial Metalloenzymes Created by Covalent Active Site-Directed Hybridization of a Lipase. Chemistry 2015; 21:15676-85. [PMID: 26346291 DOI: 10.1002/chem.201502381] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2015] [Indexed: 11/08/2022]
Abstract
A series of Grubbs-type catalysts that contain lipase-inhibiting phosphoester functionalities have been synthesized and reacted with the lipase cutinase, which leads to artificial metalloenzymes for olefin metathesis. The resulting hybrids comprise the organometallic fragment that is covalently bound to the active amino acid residue of the enzyme host in an orthogonal orientation. Differences in reactivity as well as accessibility of the active site by the functionalized inhibitor became evident through variation of the anchoring motif and substituents on the N-heterocyclic carbene ligand. Such observations led to the design of a hybrid that is active in the ring-closing metathesis and the cross-metathesis of N,N-diallyl-p-toluenesulfonamide and allylbenzene, respectively, the latter being the first example of its kind in the field of artificial metalloenzymes.
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Affiliation(s)
- Manuel Basauri-Molina
- Organic Chemistry and Catalysis, Institute for Nanomaterials Science, Faculty of Science, Utrecht University, Universiteitsweg 99, Utrecht 3584CG (The Netherlands)
| | - Dide G A Verhoeven
- Organic Chemistry and Catalysis, Institute for Nanomaterials Science, Faculty of Science, Utrecht University, Universiteitsweg 99, Utrecht 3584CG (The Netherlands)
| | - Arnoldus J van Schaik
- Organic Chemistry and Catalysis, Institute for Nanomaterials Science, Faculty of Science, Utrecht University, Universiteitsweg 99, Utrecht 3584CG (The Netherlands)
| | - Henk Kleijn
- Organic Chemistry and Catalysis, Institute for Nanomaterials Science, Faculty of Science, Utrecht University, Universiteitsweg 99, Utrecht 3584CG (The Netherlands)
| | - Robertus J M Klein Gebbink
- Organic Chemistry and Catalysis, Institute for Nanomaterials Science, Faculty of Science, Utrecht University, Universiteitsweg 99, Utrecht 3584CG (The Netherlands).
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11
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Pàmies O, Diéguez M, Bäckvall JE. Artificial Metalloenzymes in Asymmetric Catalysis: Key Developments and Future Directions. Adv Synth Catal 2015. [DOI: 10.1002/adsc.201500290] [Citation(s) in RCA: 61] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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12
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Basauri-Molina M, Riemersma CF, Würdemann MA, Kleijn H, Klein Gebbink RJM. Lipase active site covalent anchoring of Rh(NHC) catalysts: towards chemoselective artificial metalloenzymes. Chem Commun (Camb) 2015; 51:6792-5. [DOI: 10.1039/c4cc09700a] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
Artificial metallo-enzymes derived from active site-inhibited lipases show chemoselective reactivity in catalytic hydrogenations. Embedding of a non-natural metallic center leads to full and competitive selectivity.
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Affiliation(s)
- M. Basauri-Molina
- Organic Chemistry and Catalysis
- Debye Institute for Nanomaterials Science
- Utrecht University
- 3584CG Utrecht
- The Netherlands
| | - C. F. Riemersma
- Organic Chemistry and Catalysis
- Debye Institute for Nanomaterials Science
- Utrecht University
- 3584CG Utrecht
- The Netherlands
| | - M. A. Würdemann
- Organic Chemistry and Catalysis
- Debye Institute for Nanomaterials Science
- Utrecht University
- 3584CG Utrecht
- The Netherlands
| | - H. Kleijn
- Organic Chemistry and Catalysis
- Debye Institute for Nanomaterials Science
- Utrecht University
- 3584CG Utrecht
- The Netherlands
| | - R. J. M. Klein Gebbink
- Organic Chemistry and Catalysis
- Debye Institute for Nanomaterials Science
- Utrecht University
- 3584CG Utrecht
- The Netherlands
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13
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Roussel A, Amara S, Nyyssölä A, Mateos-Diaz E, Blangy S, Kontkanen H, Westerholm-Parvinen A, Carrière F, Cambillau C. A Cutinase from Trichoderma reesei with a lid-covered active site and kinetic properties of true lipases. J Mol Biol 2014; 426:3757-3772. [PMID: 25219509 DOI: 10.1016/j.jmb.2014.09.003] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2014] [Revised: 09/02/2014] [Accepted: 09/04/2014] [Indexed: 02/05/2023]
Abstract
Cutinases belong to the α/β-hydrolase fold family of enzymes and degrade cutin and various esters, including triglycerides, phospholipids and galactolipids. Cutinases are able to degrade aggregated and soluble substrates because, in contrast with true lipases, they do not have a lid covering their catalytic machinery. We report here the structure of a cutinase from the fungus Trichoderma reesei (Tr) in native and inhibitor-bound conformations, along with its enzymatic characterization. A rare characteristic of Tr cutinase is its optimal activity at acidic pH. Furthermore, Tr cutinase, in contrast with classical cutinases, possesses a lid covering its active site and requires the presence of detergents for activity. In addition to the presence of the lid, the core of the Tr enzyme is very similar to other cutinase cores, with a central five-stranded β-sheet covered by helices on either side. The catalytic residues form a catalytic triad involving Ser164, His229 and Asp216 that is covered by the two N-terminal helices, which form the lid. This lid opens in the presence of surfactants, such as β-octylglucoside, and uncovers the catalytic crevice, allowing a C11Y4 phosphonate inhibitor to bind to the catalytic serine. Taken together, these results reveal Tr cutinase to be a member of a new group of lipolytic enzymes resembling cutinases but with kinetic and structural features of true lipases and a heightened specificity for long-chain triglycerides.
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Affiliation(s)
- Alain Roussel
- Architecture et Fonction des Macromolécules Biologiques, Aix Marseille Université, 13284 Marseille Cedex 09, France; Architecture et Fonction des Macromolécules Biologiques, UMR7257, Centre National de la Recherche Scientifique, 13288 Marseille Cedex 09, France
| | - Sawsan Amara
- Aix Marseille Université, UMR7282, Centre National de la Recherche Scientifique, 13402 Marseille Cedex 20, France
| | - Antti Nyyssölä
- VTT Biotechnology, P. O. Box 1000, FIN-02044 VTT, Finland
| | - Eduardo Mateos-Diaz
- Aix Marseille Université, UMR7282, Centre National de la Recherche Scientifique, 13402 Marseille Cedex 20, France
| | - Stéphanie Blangy
- Architecture et Fonction des Macromolécules Biologiques, Aix Marseille Université, 13284 Marseille Cedex 09, France; Architecture et Fonction des Macromolécules Biologiques, UMR7257, Centre National de la Recherche Scientifique, 13288 Marseille Cedex 09, France
| | | | | | - Frédéric Carrière
- Aix Marseille Université, UMR7282, Centre National de la Recherche Scientifique, 13402 Marseille Cedex 20, France
| | - Christian Cambillau
- Architecture et Fonction des Macromolécules Biologiques, Aix Marseille Université, 13284 Marseille Cedex 09, France; Architecture et Fonction des Macromolécules Biologiques, UMR7257, Centre National de la Recherche Scientifique, 13288 Marseille Cedex 09, France.
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14
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Basauri-Molina M, Hernández-Ortega S, Morales-Morales D. Microwave-Assisted C-C and C-S Couplings Catalysed by Organometallic Pd-SCS or Coordination Ni-SNS Pincer Complexes. Eur J Inorg Chem 2014. [DOI: 10.1002/ejic.201402571] [Citation(s) in RCA: 50] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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15
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16
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Affiliation(s)
- Jared C. Lewis
- Searle
Chemistry Lab, Department of Chemistry, The University of Chicago, 5735 South Ellis Avenue, Chicago, Illinois 60637, United States
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17
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Monney A, Albrecht M. Transition metal bioconjugates with an organometallic link between the metal and the biomolecular scaffold. Coord Chem Rev 2013. [DOI: 10.1016/j.ccr.2012.12.015] [Citation(s) in RCA: 53] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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Wieczorek B, Snelders DJM, Dijkstra HP, Versluis K, Lutz M, Spek AL, Egmond MR, Klein Gebbink RJM, van Koten G. Coordination Chemistry in Water of a Free and a Lipase-Embedded Cationic NCN-Pincer Platinum Center with Neutral and Ionic Triarylphosphines. Organometallics 2012. [DOI: 10.1021/om2010832] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Birgit Wieczorek
- Organic Chemistry & Catalysis, Debye Institute for Nanomaterials Science, Universiteitsweg 99, 3584 CG Utrecht, The Netherlands
| | - Dennis J. M. Snelders
- Organic Chemistry & Catalysis, Debye Institute for Nanomaterials Science, Universiteitsweg 99, 3584 CG Utrecht, The Netherlands
| | - Harm P. Dijkstra
- Organic Chemistry & Catalysis, Debye Institute for Nanomaterials Science, Universiteitsweg 99, 3584 CG Utrecht, The Netherlands
| | | | | | | | | | - Robertus J. M. Klein Gebbink
- Organic Chemistry & Catalysis, Debye Institute for Nanomaterials Science, Universiteitsweg 99, 3584 CG Utrecht, The Netherlands
| | - Gerard van Koten
- Organic Chemistry & Catalysis, Debye Institute for Nanomaterials Science, Universiteitsweg 99, 3584 CG Utrecht, The Netherlands
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Zobi F, Spingler B. Post-protein-binding reactivity and modifications of the fac-[Re(CO)3]+ core. Inorg Chem 2012; 51:1210-2. [PMID: 22229733 DOI: 10.1021/ic2023314] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
The reactivity of the [Re(CO)(3)(H(2)O)(2)](+) complex coordinated to the His15 residue of HEW lysozyme is described. In the fully metalated protein (Lys-1), the Re ion retains its reactivity only toward selected ligands, while others induce a ligand-mediated demetalation of the enzyme. It is further shown that some of the complexes that may be "engineered" on the lysozyme do not react with the free protein even if present in solution in excess. The formation of stable metal adducts starting from Lys-1 was confirmed by X-ray crystallography.
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Affiliation(s)
- Fabio Zobi
- Institute of Inorganic Chemistry, University of Zürich, Winterthurerstrasse 190, CH-8057 Zürich, Switzerland.
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21
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Chevalley A, Salmain M. Enantioselective transfer hydrogenation of ketone catalysed by artificial metalloenzymes derived from bovine β-lactoglobulin. Chem Commun (Camb) 2012; 48:11984-6. [DOI: 10.1039/c2cc36980j] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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22
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Covalent anchoring of a racemization catalyst to CALB-beads: towards dual immobilization of DKR catalysts. Tetrahedron Lett 2011. [DOI: 10.1016/j.tetlet.2011.01.106] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Deuss PJ, den Heeten R, Laan W, Kamer PCJ. Bioinspired Catalyst Design and Artificial Metalloenzymes. Chemistry 2011; 17:4680-98. [DOI: 10.1002/chem.201003646] [Citation(s) in RCA: 166] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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Monnard FW, Heinisch T, Nogueira ES, Schirmer T, Ward TR. Human Carbonic Anhydrase II as a host for piano-stool complexes bearing a sulfonamide anchor. Chem Commun (Camb) 2011; 47:8238-40. [DOI: 10.1039/c1cc10345h] [Citation(s) in RCA: 64] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Köhler V, Wilson YM, Lo C, Sardo A, Ward TR. Protein-based hybrid catalysts—design and evolution. Curr Opin Biotechnol 2010; 21:744-52. [DOI: 10.1016/j.copbio.2010.09.004] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2010] [Revised: 09/07/2010] [Accepted: 09/08/2010] [Indexed: 10/19/2022]
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Abe S, Hikage T, Watanabe Y, Kitagawa S, Ueno T. Mechanism of Accumulation and Incorporation of Organometallic Pd Complexes into the Protein Nanocage of apo-Ferritin. Inorg Chem 2010; 49:6967-73. [DOI: 10.1021/ic1003758] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Satoshi Abe
- Institute for Integrated Cell-Material Sciences (iCeMS), Funai Center, Kyoto University, Katsura, Nishikyo-ku, Kyoto 615-8510, Japan
| | | | | | - Susumu Kitagawa
- Institute for Integrated Cell-Material Sciences (iCeMS), Funai Center, Kyoto University, Katsura, Nishikyo-ku, Kyoto 615-8510, Japan
- Department of Synthetic Chemistry and Biological Chemistry, Graduate School of Engineering, Kyoto University, Katsura, Nishikyo-ku, Kyoto 615-8510, Japan
| | - Takafumi Ueno
- Institute for Integrated Cell-Material Sciences (iCeMS), Funai Center, Kyoto University, Katsura, Nishikyo-ku, Kyoto 615-8510, Japan
- PRESTO, Japan Science and Technology Agency (JST), Honcho, Kawaguchi, Saitama 332-0012, Japan
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Wieczorek B, Lemcke B, Dijkstra HP, Egmond MR, Klein Gebbink RJM, van Koten G. Site-Selective Ser-Hydrolase Labelling with a Luminescent Organometallic NCN-Platinum Complex. Eur J Inorg Chem 2010. [DOI: 10.1002/ejic.200900980] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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