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Markel U, Sauer DF, Wittwer M, Schiffels J, Cui H, Davari MD, Kröckert KW, Herres-Pawlis S, Okuda J, Schwaneberg U. Chemogenetic Evolution of a Peroxidase-like Artificial Metalloenzyme. ACS Catal 2021. [DOI: 10.1021/acscatal.1c00134] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Ulrich Markel
- Institute of Biotechnology, RWTH Aachen University, Worringerweg 3, 52074 Aachen, Germany
| | - Daniel F. Sauer
- Institute of Biotechnology, RWTH Aachen University, Worringerweg 3, 52074 Aachen, Germany
| | - Malte Wittwer
- Institute of Biotechnology, RWTH Aachen University, Worringerweg 3, 52074 Aachen, Germany
| | - Johannes Schiffels
- Institute of Biotechnology, RWTH Aachen University, Worringerweg 3, 52074 Aachen, Germany
| | - Haiyang Cui
- Institute of Biotechnology, RWTH Aachen University, Worringerweg 3, 52074 Aachen, Germany
| | - Mehdi D. Davari
- Institute of Biotechnology, RWTH Aachen University, Worringerweg 3, 52074 Aachen, Germany
| | - Konstantin W. Kröckert
- Institute of Inorganic Chemistry, RWTH Aachen University, Landoltweg 1, 52056 Aachen, Germany
| | - Sonja Herres-Pawlis
- Institute of Inorganic Chemistry, RWTH Aachen University, Landoltweg 1, 52056 Aachen, Germany
| | - Jun Okuda
- Institute of Inorganic Chemistry, RWTH Aachen University, Landoltweg 1, 52056 Aachen, Germany
| | - Ulrich Schwaneberg
- Institute of Biotechnology, RWTH Aachen University, Worringerweg 3, 52074 Aachen, Germany
- DWI—Leibniz Institute for Interactive Materials, Forckenbeckstraße 50, 52074 Aachen, Germany
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2
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Distorted five-coordinate square pyramidal geometry of a cadmium(II) complex containing a 2-methylimidazole ligand: Crystal structure and axial ligand effect on spectroscopic properties. Polyhedron 2019. [DOI: 10.1016/j.poly.2019.114107] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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3
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Gkaniatsou E, Serre C, Mahy JP, Steunou N, Ricoux R, Sicard C. Enhancing microperoxidase activity and selectivity: immobilization in metal-organic frameworks. J PORPHYR PHTHALOCYA 2019. [DOI: 10.1142/s1088424619300106] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Microperoxidases 8 (MP8) and 11 (MP11) are heme-containing peptides obtained by the proteolytic digestion of Cytochrome c. They act as mini-enzymes that combine both peroxidase-like and Cytochrome P450-like activities that may be useful in the synthesis of fine chemicals or in the degradation of environmental pollutants. However, their use is limited by their instability in solution due to (i) the bleaching of the heme in the presence of an excess of H2O2, (ii) the decoordination of the distal histidine ligand of the iron under acidic conditions and, (iii) their tendency to aggregate in aqueous alkaline solutions, even at low concentrations. Additionally, both MP8 and MP11 show relatively low selectivity, due to the lack of control of the substrates by a specific catalytic pocket on the distal face of the heme. Both stability and selectivity issues can be effectively addressed by immobilization of microperoxidases in solid matrices, which can also lead to their possible recycling from the reaction medium. Considering their relatively small size, the pore inclusion of MPs into Metal-Organic Frameworks appeared to be more adequate compared to other immobilization methods that have been widely investigated for decades. The present minireview describes the catalytic activities of MP8 and MP11, their limitations, and various results describing their immobilization into MOFs which led to MP11- or MP8@MOF hybrid materials that display good activity in the oxidation of dyes and phenol derivatives, with remarkable recyclability due to the stabilization of the MPs inside the MOF cavities. An example of selective oxidation of dyes according to their charge by MP8@MOF hybrid materials is also highlighted.
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Affiliation(s)
- Effrosyni Gkaniatsou
- Institut Lavoisier de Versailles, UVSQ, CNRS, Université Paris-Saclay, 45 Avenue des Etat-Unis, Versailles, France
| | - Christian Serre
- Institut des Matériaux Poreux de Paris, UMR-8004 CNRS-ENS-ESPCI, PSL Research University, 75005, Paris, France
| | - Jean-Pierre Mahy
- Laboratoire de Chimie Bioorganique et Bioinorganique, Institut de Chimie Moléculaire et des Matériaux d’Orsay, UMR 8182, Université Paris Sud, Université Paris-Saclay, 91405 Orsay Cedex, France
| | - Nathalie Steunou
- Institut Lavoisier de Versailles, UVSQ, CNRS, Université Paris-Saclay, 45 Avenue des Etat-Unis, Versailles, France
| | - Rémy Ricoux
- Laboratoire de Chimie Bioorganique et Bioinorganique, Institut de Chimie Moléculaire et des Matériaux d’Orsay, UMR 8182, Université Paris Sud, Université Paris-Saclay, 91405 Orsay Cedex, France
| | - Clémence Sicard
- Institut Lavoisier de Versailles, UVSQ, CNRS, Université Paris-Saclay, 45 Avenue des Etat-Unis, Versailles, France
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4
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Gkaniatsou E, Sicard C, Ricoux R, Benahmed L, Bourdreux F, Zhang Q, Serre C, Mahy J, Steunou N. Enzyme Encapsulation in Mesoporous Metal–Organic Frameworks for Selective Biodegradation of Harmful Dye Molecules. Angew Chem Int Ed Engl 2018; 57:16141-16146. [DOI: 10.1002/anie.201811327] [Citation(s) in RCA: 89] [Impact Index Per Article: 14.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2018] [Indexed: 01/29/2023]
Affiliation(s)
- Effrosyni Gkaniatsou
- Institut Lavoisier de Versailles, UVSQ, CNRSUniversité Paris-Saclay 45 avenue des Etat-Unis Versailles France
| | - Clémence Sicard
- Institut Lavoisier de Versailles, UVSQ, CNRSUniversité Paris-Saclay 45 avenue des Etat-Unis Versailles France
| | - Rémy Ricoux
- Laboratoire de Chimie Bioorganique et BioinorganiqueInstitut de Chimie Moléculaire et des Matériaux d'Orsay, UMR 8182Université Paris Sud, Université Paris-Saclay Orsay France
| | - Linda Benahmed
- Institut Lavoisier de Versailles, UVSQ, CNRSUniversité Paris-Saclay 45 avenue des Etat-Unis Versailles France
| | - Flavien Bourdreux
- Institut Lavoisier de Versailles, UVSQ, CNRSUniversité Paris-Saclay 45 avenue des Etat-Unis Versailles France
| | - Qi Zhang
- Institut Lavoisier de Versailles, UVSQ, CNRSUniversité Paris-Saclay 45 avenue des Etat-Unis Versailles France
- Current address: Collaborative Innovation Center of Advanced Energy MaterialsSchool of Materials and EnergyGuangdong University of Technology Guangzhou 510006 China
| | - Christian Serre
- Institut des Matériaux Poreux de ParisFRE 2000 CNRS Ecole Normale SupérieureEcole Supérieure de Physique et de Chimie Industrielles de ParisPSL research university Paris France
| | - Jean‐Pierre Mahy
- Laboratoire de Chimie Bioorganique et BioinorganiqueInstitut de Chimie Moléculaire et des Matériaux d'Orsay, UMR 8182Université Paris Sud, Université Paris-Saclay Orsay France
| | - Nathalie Steunou
- Institut Lavoisier de Versailles, UVSQ, CNRSUniversité Paris-Saclay 45 avenue des Etat-Unis Versailles France
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5
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Gkaniatsou E, Sicard C, Ricoux R, Benahmed L, Bourdreux F, Zhang Q, Serre C, Mahy J, Steunou N. Enzyme Encapsulation in Mesoporous Metal–Organic Frameworks for Selective Biodegradation of Harmful Dye Molecules. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201811327] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Effrosyni Gkaniatsou
- Institut Lavoisier de Versailles, UVSQ, CNRSUniversité Paris-Saclay 45 avenue des Etat-Unis Versailles France
| | - Clémence Sicard
- Institut Lavoisier de Versailles, UVSQ, CNRSUniversité Paris-Saclay 45 avenue des Etat-Unis Versailles France
| | - Rémy Ricoux
- Laboratoire de Chimie Bioorganique et BioinorganiqueInstitut de Chimie Moléculaire et des Matériaux d'Orsay, UMR 8182Université Paris Sud, Université Paris-Saclay Orsay France
| | - Linda Benahmed
- Institut Lavoisier de Versailles, UVSQ, CNRSUniversité Paris-Saclay 45 avenue des Etat-Unis Versailles France
| | - Flavien Bourdreux
- Institut Lavoisier de Versailles, UVSQ, CNRSUniversité Paris-Saclay 45 avenue des Etat-Unis Versailles France
| | - Qi Zhang
- Institut Lavoisier de Versailles, UVSQ, CNRSUniversité Paris-Saclay 45 avenue des Etat-Unis Versailles France
- Current address: Collaborative Innovation Center of Advanced Energy MaterialsSchool of Materials and EnergyGuangdong University of Technology Guangzhou 510006 China
| | - Christian Serre
- Institut des Matériaux Poreux de ParisFRE 2000 CNRS Ecole Normale SupérieureEcole Supérieure de Physique et de Chimie Industrielles de ParisPSL research university Paris France
| | - Jean‐Pierre Mahy
- Laboratoire de Chimie Bioorganique et BioinorganiqueInstitut de Chimie Moléculaire et des Matériaux d'Orsay, UMR 8182Université Paris Sud, Université Paris-Saclay Orsay France
| | - Nathalie Steunou
- Institut Lavoisier de Versailles, UVSQ, CNRSUniversité Paris-Saclay 45 avenue des Etat-Unis Versailles France
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6
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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: 490] [Impact Index Per Article: 70.0] [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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7
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Mahy JP, Maréchal JD, Ricoux R. Various strategies for obtaining oxidative artificial hemoproteins with a catalytic oxidative activity: from "Hemoabzymes" to "Hemozymes"? J PORPHYR PHTHALOCYA 2015. [DOI: 10.1142/s1088424614500813] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
The design of artificial hemoproteins that could lead to new biocatalysts for selective oxidation reactions using clean oxidants such as O 2 or H 2 O 2 under ecocompatible conditions constitutes a really promising challenge for a wide range of industrial applications. In vivo, such reactions are performed by heme-thiolate proteins, cytochromes P450, that catalyze the oxidation of drugs by dioxygen in the presence of electrons delivered from NADPH by cytochrome P450 reductase. Several strategies were used to design new artificial hemoproteins to mimic these enzymes, that associate synthetic metalloporphyrin derivatives to a protein that is supposed to induce a selectivity in the catalyzed reaction. A first generation of artificial hemoproteins or "hemoabzymes" was obtained by the non-covalent association of synthetic hemes such as N-methyl-mesoporphyrin IX, Fe(III) -α3β-tetra-o-carboxyphenylporphyrin or microperoxidase 8 with monoclonal antibodies raised against these cofactors. The obtained antibody-metalloporphyrin complexes displayed a peroxidase activity and some of them catalyzed the regio-selective nitration of phenols by H 2 O 2/ NO 2 and the stereo-selective oxidation of sulphides by H 2 O 2. A second generation of artificial hemoproteins or "hemozymes", was obtained by the non-covalent association of non-relevant proteins with metalloporphyrin derivatives. Several strategies were used, the most successful of which, named "host-guest" strategy involved the non-covalent incorporation of metalloporphyrin derivatives into easily affordable proteins. The artificial hemoproteins obtained were found to be able to perform efficiently the stereoselective oxidation of organic compounds such as sulphides and alkenes by H 2 O 2 and KHSO 5.
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Affiliation(s)
- Jean-Pierre Mahy
- Institut de Chimie Moléculaire et des Matériaux d'Orsay, UMR 8182 CNRS, Laboratoire de Chimie, Bioorganique et Bioinorganique, Bât. 420, Université Paris-sud, 91405 Orsay Cedex, France
| | - Jean-Didier Maréchal
- Departament de Química, Universitat Autònoma de Barcelona, Edifici C.n., 08193 Cerdonyola del Vallès, Barcelona, Spain
| | - Rémy Ricoux
- Institut de Chimie Moléculaire et des Matériaux d'Orsay, UMR 8182 CNRS, Laboratoire de Chimie, Bioorganique et Bioinorganique, Bât. 420, Université Paris-sud, 91405 Orsay Cedex, France
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8
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Mahy JP, Maréchal JD, Ricoux R. From “hemoabzymes” to “hemozymes”: towards new biocatalysts for selective oxidations. Chem Commun (Camb) 2015; 51:2476-94. [DOI: 10.1039/c4cc08169b] [Citation(s) in RCA: 48] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Two generations of artificial hemoproteins have been obtained: “hemoabzymes”, by non-covalent association of synthetic hemes with monoclonal antibodies raised against these cofactors and “hemozymes”, by non-covalent association of non-relevant proteins with metalloporphyrin derivatives. A review of the different strategies employed as well as their structural and catalytic properties is presented here.
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Affiliation(s)
- J.-P. Mahy
- Institut de Chimie Moléculaire et des Matériaux d'Orsay
- UMR 8182 CNRS
- Laboratoire de Chimie Bioorganique et Bioinorganique
- 91435 Orsay Cedex
- France
| | - J.-D. Maréchal
- Departament de Química
- Universitat Autònoma de Barcelona
- Barcelona
- Spain
| | - R. Ricoux
- Institut de Chimie Moléculaire et des Matériaux d'Orsay
- UMR 8182 CNRS
- Laboratoire de Chimie Bioorganique et Bioinorganique
- 91435 Orsay Cedex
- France
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9
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Crystal structure of two anti-porphyrin antibodies with peroxidase activity. PLoS One 2012; 7:e51128. [PMID: 23240001 PMCID: PMC3519839 DOI: 10.1371/journal.pone.0051128] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2012] [Accepted: 10/30/2012] [Indexed: 01/07/2023] Open
Abstract
We report the crystal structures at 2.05 and 2.45 Å resolution of two antibodies, 13G10 and 14H7, directed against an iron(III)-αααβ-carboxyphenylporphyrin, which display some peroxidase activity. Although these two antibodies differ by only one amino acid in their variable λ-light chain and display 86% sequence identity in their variable heavy chain, their complementary determining regions (CDR) CDRH1 and CDRH3 adopt very different conformations. The presence of Met or Leu residues at positions preceding residue H101 in CDRH3 in 13G10 and 14H7, respectively, yields to shallow combining sites pockets with different shapes that are mainly hydrophobic. The hapten and other carboxyphenyl-derivatized iron(III)-porphyrins have been modeled in the active sites of both antibodies using protein ligand docking with the program GOLD. The hapten is maintained in the antibody pockets of 13G10 and 14H7 by a strong network of hydrogen bonds with two or three carboxylates of the carboxyphenyl substituents of the porphyrin, respectively, as well as numerous stacking and van der Waals interactions with the very hydrophobic CDRH3. However, no amino acid residue was found to chelate the iron. Modeling also allows us to rationalize the recognition of alternative porphyrinic cofactors by the 13G10 and 14H7 antibodies and the effect of imidazole binding on the peroxidase activity of the 13G10/porphyrin complexes.
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Faiella M, Maglio O, Nastri F, Lombardi A, Lista L, Hagen WR, Pavone V. De novo design, synthesis and characterisation of MP3, a new catalytic four-helix bundle hemeprotein. Chemistry 2012; 18:15960-71. [PMID: 23150230 DOI: 10.1002/chem.201201404] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2012] [Revised: 09/12/2012] [Indexed: 12/31/2022]
Abstract
A new artificial metalloenzyme, MP3 (MiniPeroxidase 3), designed by combining the excellent structural properties of four-helix bundle protein scaffolds with the activity of natural peroxidases, was synthesised and characterised. This new hemeprotein model was developed by covalently linking the deuteroporphyrin to two peptide chains of different compositions to obtain an asymmetric helix-loop-helix/heme/helix-loop-helix sandwich arrangement, characterised by 1) a His residue on one chain that acts as an axial ligand to the iron ion; 2) a vacant distal site that is able to accommodate exogenous ligands or substrates; and 3) an Arg residue in the distal site that should assist in hydrogen peroxide activation to give an HRP-like catalytic process. MP3 was synthesised and characterised as its iron complex. CD measurements revealed the high helix-forming propensity of the peptide, confirming the appropriateness of the model procedure; UV/Vis, MCD and EPR experiments gave insights into the coordination geometry and the spin state of the metal. Kinetic experiments showed that Fe(III)-MP3 possesses peroxidase-like activity comparable to R38A-hHRP, highlighting the possibility of mimicking the functional features of natural enzymes. The synergistic application of de novo design methods, synthetic procedures, and spectroscopic characterisation, described herein, demonstrates a method by which to implement and optimise catalytic activity for an enzyme mimetic.
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Affiliation(s)
- Marina Faiella
- Department of Chemical Sciences, Complesso Universitario Monte S. Angelo, University of Naples Federico II, Via Cintia, 80126 Naples, Italy.
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12
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El Ichi S, Miodek A, Sauriat-Dorizon H, Mahy JP, Henry C, Marzouki MN, Korri-Youssoufi H. Characterization of structure and activity of garlic peroxidase (POX(1B)). J Biol Inorg Chem 2010; 16:157-72. [PMID: 21042820 DOI: 10.1007/s00775-010-0714-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2010] [Accepted: 10/04/2010] [Indexed: 11/29/2022]
Abstract
Structural characterization and study of the activity of new POX(1B) protein from garlic which has a high peroxidase activity and can be used as a biosensor for the detection of hydrogen peroxide and phenolic compounds were performed and compared with the findings for other heme peroxidases. The structure-function relationship was investigated by analysis of the spectroscopic properties and correlated to the structure determined by a new generation of high-performance hybrid mass spectrometers. The reactivity of the enzyme was analyzed by studies of the redox activity toward various ligands and the reactivity with various substrates. We demonstrated that, in the case of garlic peroxidase, the heme group is pentacoordinated, and has an histidine as a proximal ligand. POX(1B) exhibited a high affinity for hydrogen peroxide as well as various reducing cosubstrates. In addition, high enzyme specificity was demonstrated. The k(cat) and K(M) values were 411 and 400 mM(-1) s(-1) for 3,3',5,5'-tetramethylbenzidine and 2'-azinobis(3-ethylbenzothiazoline-6-sulfonic acid), respectively. Furthermore, the reduction of nitro compounds in the presence of POX(1B) was demonstrated by iron(II) nitrosoalkane complex assay. In addition, POX(1B) showed a great potential for application for drug metabolism since its ability to react with 1-nitrohexane in the presence of sodium dithionite was demonstrated by the appearance of a characteristic Soret band at 411 nm. The high catalytic efficiency obtained in the case of the new garlic peroxidase (POX(1B)) is suitable for the monitoring of different analytes and biocatalysis.
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Affiliation(s)
- Sarra El Ichi
- Equipe de Chimie Bioorganique et Bioinorganique, Institut de Chimie Moléculaire et Matériaux d'Orsay, UMR 8182, CNRS, Université Paris-Sud, Orsay, France
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13
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Raffy Q, Ricoux R, Sansiaume E, Pethe S, Mahy JP. Coordination chemistry studies and peroxidase activity of a new artificial metalloenzyme built by the “Trojan horse” strategy. ACTA ACUST UNITED AC 2010. [DOI: 10.1016/j.molcata.2009.10.016] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Wang Q, Yang Z, Ma M, Chang CK, Xu B. High catalytic activities of artificial peroxidases based on supramolecular hydrogels that contain heme models. Chemistry 2008; 14:5073-8. [PMID: 18399529 DOI: 10.1002/chem.200702010] [Citation(s) in RCA: 56] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Composed of a supramolecular hydrogel and a heme model compound, a new type of artificial peroxidase shows high catalytic activity in organic media. The activity of this new type of artificial enzyme is significantly higher than that of the heme model compounds alone. Changes in the distal substituents above the coordinated-metal centers of the model compounds directly modulate catalytic activity. This supramolecular-hydrogel-based artificial enzyme is most active in toluene, reaching about 90% of the nascent activity of horseradish peroxidase. Moreover, this study confirms that the incorporation of the heme models into the nanofibers of gelators accounts for most of the enhancement of catalytic activity.
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Affiliation(s)
- Qigang Wang
- Department of Chemistry, The Hong Kong University of Science & Technology, Clear Water Bay, Hong Kong, China
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Prasuhn DE, Kuzelka J, Strable E, Udit AK, Cho SH, Lander GC, Quispe JD, Diers JR, Bocian DF, Potter C, Carragher B, Finn MG. Polyvalent display of heme on hepatitis B virus capsid protein through coordination to hexahistidine tags. ACTA ACUST UNITED AC 2008; 15:513-9. [PMID: 18482703 DOI: 10.1016/j.chembiol.2008.03.018] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2007] [Revised: 03/17/2008] [Accepted: 03/18/2008] [Indexed: 10/22/2022]
Abstract
The addition of a hexahistidine tag to the N terminus of the hepatitis B capsid protein gives rise to a self-assembled particle with 80 sites of high local density of histidine side chains. Iron protoporphyrin IX has been found to bind tightly at each of these sites, making a polyvalent system of well-defined spacing between metalloporphyrin complexes. The spectroscopic and redox properties of the resulting particle are consistent with the presence of 80 site-isolated bis(histidine)-bound heme centers, comprising a polyvalent b-type cytochrome mimic.
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Affiliation(s)
- Duane E Prasuhn
- Department of Chemistry, The Scripps Research Institute, La Jolla, CA 92037, USA
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16
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Ricoux R, Dubuc R, Dupont C, Marechal JD, Martin A, Sellier M, Mahy JP. Hemozymes Peroxidase Activity Of Artificial Hemoproteins Constructed From the Streptomyces lividans Xylanase A and Iron(III)-Carboxy-Substituted Porphyrins. Bioconjug Chem 2008; 19:899-910. [DOI: 10.1021/bc700435a] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Rémy Ricoux
- Institut de Chimie Moléculaire et des Matériaux d’Orsay, UMR 8182 CNRS, Laboratoire de Chimie Bioorganique et Bioinorganique, Bât. 420, Université Paris XI, 91405 Orsay Cedex, France, Institut National de la Recherche Scientifique, INRS-Institut Armand-Frappier, 531 Boulevard des Prairies, Laval, Québec, H7V 1B7, Canada, and Unitat de Química Física, Departament de Química, Universitat Autònoma de Barcelona, Edifici C.n., 08193 Cerdonyola (Barcelona), Spain
| | - Roger Dubuc
- Institut de Chimie Moléculaire et des Matériaux d’Orsay, UMR 8182 CNRS, Laboratoire de Chimie Bioorganique et Bioinorganique, Bât. 420, Université Paris XI, 91405 Orsay Cedex, France, Institut National de la Recherche Scientifique, INRS-Institut Armand-Frappier, 531 Boulevard des Prairies, Laval, Québec, H7V 1B7, Canada, and Unitat de Química Física, Departament de Química, Universitat Autònoma de Barcelona, Edifici C.n., 08193 Cerdonyola (Barcelona), Spain
| | - Claude Dupont
- Institut de Chimie Moléculaire et des Matériaux d’Orsay, UMR 8182 CNRS, Laboratoire de Chimie Bioorganique et Bioinorganique, Bât. 420, Université Paris XI, 91405 Orsay Cedex, France, Institut National de la Recherche Scientifique, INRS-Institut Armand-Frappier, 531 Boulevard des Prairies, Laval, Québec, H7V 1B7, Canada, and Unitat de Química Física, Departament de Química, Universitat Autònoma de Barcelona, Edifici C.n., 08193 Cerdonyola (Barcelona), Spain
| | - Jean-Didier Marechal
- Institut de Chimie Moléculaire et des Matériaux d’Orsay, UMR 8182 CNRS, Laboratoire de Chimie Bioorganique et Bioinorganique, Bât. 420, Université Paris XI, 91405 Orsay Cedex, France, Institut National de la Recherche Scientifique, INRS-Institut Armand-Frappier, 531 Boulevard des Prairies, Laval, Québec, H7V 1B7, Canada, and Unitat de Química Física, Departament de Química, Universitat Autònoma de Barcelona, Edifici C.n., 08193 Cerdonyola (Barcelona), Spain
| | - Aurore Martin
- Institut de Chimie Moléculaire et des Matériaux d’Orsay, UMR 8182 CNRS, Laboratoire de Chimie Bioorganique et Bioinorganique, Bât. 420, Université Paris XI, 91405 Orsay Cedex, France, Institut National de la Recherche Scientifique, INRS-Institut Armand-Frappier, 531 Boulevard des Prairies, Laval, Québec, H7V 1B7, Canada, and Unitat de Química Física, Departament de Química, Universitat Autònoma de Barcelona, Edifici C.n., 08193 Cerdonyola (Barcelona), Spain
| | - Marion Sellier
- Institut de Chimie Moléculaire et des Matériaux d’Orsay, UMR 8182 CNRS, Laboratoire de Chimie Bioorganique et Bioinorganique, Bât. 420, Université Paris XI, 91405 Orsay Cedex, France, Institut National de la Recherche Scientifique, INRS-Institut Armand-Frappier, 531 Boulevard des Prairies, Laval, Québec, H7V 1B7, Canada, and Unitat de Química Física, Departament de Química, Universitat Autònoma de Barcelona, Edifici C.n., 08193 Cerdonyola (Barcelona), Spain
| | - Jean-Pierre Mahy
- Institut de Chimie Moléculaire et des Matériaux d’Orsay, UMR 8182 CNRS, Laboratoire de Chimie Bioorganique et Bioinorganique, Bât. 420, Université Paris XI, 91405 Orsay Cedex, France, Institut National de la Recherche Scientifique, INRS-Institut Armand-Frappier, 531 Boulevard des Prairies, Laval, Québec, H7V 1B7, Canada, and Unitat de Química Física, Departament de Química, Universitat Autònoma de Barcelona, Edifici C.n., 08193 Cerdonyola (Barcelona), Spain
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Yamaguchi H, Tsubouchi K, Kawaguchi K, Horita E, Harada A. Peroxidase Activity of Cationic Metalloporphyrin-Antibody Complexes. Chemistry 2004; 10:6179-86. [PMID: 15515084 DOI: 10.1002/chem.200305692] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
Peroxidase activity of a complex of water-soluble cationic metalloporphyrin with anti-cationic porphyrin antibody is reported. Antibody 12E11G, which was prepared by immunization with a conjugate of 5-(4-carboxyphenyl)-10,15,20-tris(4-methylpyridyl)porphine iodide (3MPy1C), bound to tetramethylpyridylporphyrin iron complex (FeIII-TMPyP) with the dissociation constant of 2.6 x 10(-7) M. The complex of antibody 12E11G with FeIII-TMPyP catalyzed oxidation of pyrogallol, catechol, and guaiacol. A Lineweaver-Burk plot for the oxidation of pyrogallol catalyzed by the FeIII-TMPyP-antibody complex showed Km=8.6 mM and kcat=680 min(-1). Under the same conditions, Km and kcat for horseradish peroxidase (HRP) were 0.8 mM and 1750 min(-1), respectively. Although the binding interaction of the antibody to the substrates was one order lower than that of native HRP, the peroxidase activity of this system was in the same order of magnitude as that of HRP.
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Affiliation(s)
- Hiroyasu Yamaguchi
- Department of Macromolecular Science, Graduate School of Science, Osaka University, Toyonaka, Osaka 560-0043, Japan
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Kawamura-Konishi Y, Sasaki R, Sugiyama M, Hashimoto H, Kamo T, Hosomi N, Yamazaki M, Tashiro H, Suzuki H. Key residue responsible for catalytic activities in the antibodies elicited against N-methyl mesoporphyrin. ACTA ACUST UNITED AC 2003. [DOI: 10.1016/s1381-1177(03)00134-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Ricoux R, Sauriat-Dorizon H, Girgenti E, Blanchard D, Mahy JP. Hemoabzymes: towards new biocatalysts for selective oxidations. J Immunol Methods 2002; 269:39-57. [PMID: 12379351 DOI: 10.1016/s0022-1759(02)00223-5] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
Catalytic antibodies with a metalloporphyrin cofactor or <<hemoabzymes>>, used as models for hemoproteins like peroxidases and cytochrome P450, represent a promising route to catalysts tailored for selective oxidation reactions. A brief overview of the literature shows that until now, the first strategy for obtaining such artificial hemoproteins has been to produce antiporphyrin antibodies, raised against various free-base, N-substituted Sn-, Pd- or Fe-porphyrins. Five of them exhibited, in the presence of the corresponding Fe-porphyrin cofactor, a significant peroxidase activity, with k(cat)/K(m) values of 3.7 x 10(3) - 2.9 x 10(5) M(-1) min(-1). This value remained, however, low when compared to that of peroxidases. This strategy has also led to a few models of cytochrome P450. The best of them, raised against a water-soluble tin(IV) porphyrin containing an axial alpha-naphtoxy ligand, was reported to catalyze the stereoselective oxidation of aromatic sulfides by iodosyl benzene using a Ru(II)-porphyrin cofactor. The relatively low efficiency of the porphyrin-antibody complexes is probably due, at least in part, to the fact that no proximal ligand of Fe has been induced in those antibodies. We then proposed to use, as a hapten, microperoxidase 8 (MP8), a heme octapeptide in which the imidazole side chain of histidine 18 acts as a proximal ligand of the iron atom. This led to the production of seven antibodies recognizing MP8, the best of them, 3A3, binding it with an apparent binding constant of 10(-7) M. The corresponding 3A3-MP8 complex was found to have a good peroxidase activity characterized by a k(cat)/K(m) value of 2 x 10(6) M(-1) min(-1), which constitutes the best one ever reported for an antibody-porphyrin complex. Active site topology studies suggest that the binding of MP8 occurs through interactions of its carboxylate substituents with amino acids of the antibody and that the protein brings a partial steric hindrance of the distal face of the heme of MP8. Consequently, the use of the 3A3-MP8 complexes for the selective oxidation of substrates, such as sulfides, alkanes and alkenes will be undertaken in the future.
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Affiliation(s)
- Rémy Ricoux
- Laboratoire de Chimie Bioorganique et Bioinorganique, FRE 2127 CNRS, Institut de Chimie Moléculaire d'Orsay, Bâtiment 420, Université de Paris-sud XI, 91405 Cedex, Orsay, France
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