1
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Lin YW. Functional metalloenzymes based on myoglobin and neuroglobin that exploit covalent interactions. J Inorg Biochem 2024; 257:112595. [PMID: 38759262 DOI: 10.1016/j.jinorgbio.2024.112595] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2024] [Revised: 04/29/2024] [Accepted: 05/05/2024] [Indexed: 05/19/2024]
Abstract
Globins, such as myoglobin (Mb) and neuroglobin (Ngb), are ideal protein scaffolds for the design of functional metalloenzymes. To date, numerous approaches have been developed for enzyme design. This review presents a summary of the progress made in the design of functional metalloenzymes based on Mb and Ngb, with a focus on the exploitation of covalent interactions, including coordination bonds and covalent modifications. These include the construction of a metal-binding site, the incorporation of a non-native metal cofactor, the formation of Cys/Tyr-heme covalent links, and the design of disulfide bonds, as well as other Cys-covalent modifications. As exemplified by recent studies from our group and others, the designed metalloenzymes have potential applications in biocatalysis and bioconversions. Furthermore, we discuss the current trends in the design of functional metalloenzymes and highlight the importance of covalent interactions in the design of functional metalloenzymes.
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Affiliation(s)
- Ying-Wu Lin
- School of Chemistry and Chemical Engineering, University of South China, Hengyang 421001, China; Key Lab of Protein Structure and Function of Universities in Hunan Province, University of South China, Hengyang 421001, China.
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2
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Tang S, Sun LJ, Pan AQ, Huang J, Wang H, Lin YW. Application of engineered myoglobins for biosynthesis of clofazimine by integration with chemical synthesis. Org Biomol Chem 2023; 21:9603-9609. [PMID: 38014756 DOI: 10.1039/d3ob01687k] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2023]
Abstract
Significant efforts have been made in the design of artificial metalloenzymes. Myoglobin (Mb), an O2 carrier, has been engineered to exhibit different functions. Herein, we applied a series of engineered Mb mutants with peroxidase activity for biosynthesis of clofazimine (CFZ), a potential drug with a broad-spectrum antiviral activity, by integration with chemical synthesis. Two of those mutants, F43Y Mb and F43Y/T67R Mb, have been shown to efficiently catalyze the oxidative coupling of 2-N-(4-chlorophenyl) benzene-1,2-diamine (N-4-CPBDA) in the presence of H2O2, with 97% yields. The overall catalytic efficiency (kcat/Km) is 46-fold and 82-fold higher than that of WT Mb, respectively. By further combination of this reaction with chemical synthesis, the production of CFZ was accomplished with an isolated yield of 72%. These results showed that engineered Mbs containing the Tyr-heme cross-link (F43Y Mb and F43Y/T67R Mb) exhibit enhanced activity in the oxidative coupling reaction. This study also indicates that the combination of biocatalysis and chemical synthesis avoids the need for the separation of intermediate products, which offers a convenient approach for the total synthesis of the biological compound CFZ.
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Affiliation(s)
- Shuai Tang
- School of Chemistry and Chemical Engineering, University of South China, Hengyang 421001, China.
| | - Li-Juan Sun
- Hengyang Medical College, University of South China, Hengyang 421001, China
| | - Ai-Qun Pan
- School of Chemistry and Chemical Engineering, University of South China, Hengyang 421001, China.
| | - Jun Huang
- School of Chemistry and Chemical Engineering, University of South China, Hengyang 421001, China.
| | - Huamin Wang
- School of Chemistry and Chemical Engineering, University of South China, Hengyang 421001, China.
| | - Ying-Wu Lin
- School of Chemistry and Chemical Engineering, University of South China, Hengyang 421001, China.
- Hengyang Medical College, University of South China, Hengyang 421001, China
- Key Lab of Protein Structure and Function of Universities in Hunan Province, University of South China, Hengyang 421001, China
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3
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Derrien V, André E, Bernad S. Peroxidase activity of rice (Oryza sativa) hemoglobin: distinct role of tyrosines 112 and 151. J Biol Inorg Chem 2023; 28:613-626. [PMID: 37507628 DOI: 10.1007/s00775-023-02014-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2023] [Accepted: 07/19/2023] [Indexed: 07/30/2023]
Abstract
Five non-symbiotic hemoglobins (nsHb) have been identified in rice (Oryza sativa). Previous studies have shown that stress conditions can induce their overexpression, but the role of those globins is still unclear. To better understand the functions of nsHb, the reactivity of rice Hb1 toward hydrogen peroxide (H2O2) has been studied in vitro. Our results show that recombinant rice Hb1 dimerizes through dityrosine cross-links in the presence of H2O2. By site-directed mutagenesis, we suggest that tyrosine 112 located in the FG loop is involved in this dimerization. Interestingly, this residue is not conserved in the sequence of the five rice non-symbiotic hemoglobins. Stopped-flow spectrophotometric experiments have been performed to measure the catalytic constants of rice Hb and its variants using the oxidation of guaiacol. We have shown that Tyrosine112 is a residue that enhances the peroxidase activity of rice Hb1, since its replacement by an alananine leads to a decrease of guaiacol oxidation. In contrast, tyrosine 151, a conserved residue which is buried inside the heme pocket, reduces the protein reactivity. Indeed, the variant Tyr151Ala exhibits a higher peroxidase activity than the wild type. Interestingly, this residue affects the heme coordination and the replacement of the tyrosine by an alanine leads to the loss of the distal ligand. Therefore, even if the amino acid at position 151 does not participate to the formation of the dimer, this residue modulates the peroxidase activity and plays a role in the hexacoordinated state of the heme.
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Affiliation(s)
- Valérie Derrien
- Institut de Chimie Physique, UMR8000, Université Paris-Saclay, CNRS, Avenue Jean Perrin. Bat 350, 91405, Orsay, France.
| | - Eric André
- Institut de Chimie Physique, UMR8000, Université Paris-Saclay, CNRS, Avenue Jean Perrin. Bat 350, 91405, Orsay, France
| | - Sophie Bernad
- Institut de Chimie Physique, UMR8000, Université Paris-Saclay, CNRS, Avenue Jean Perrin. Bat 350, 91405, Orsay, France
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Chen L, Yuan H, Wang XJ, Li L, Tan X, Lin YW. Engineering Human Neuroglobin into a Cytochrome c-Like Protein with a Single Thioether Bond in Non-native State. Chembiochem 2022; 23:e202200531. [PMID: 36217897 DOI: 10.1002/cbic.202200531] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2022] [Revised: 10/10/2022] [Indexed: 01/25/2023]
Abstract
A double mutant of human H64M/V71C neuroglobin (Ngb) was engineered, which formed a single thioether bond as that in atypical cytochrome c, whereas the heme distal Met64 was oxidized to both sulfoxide (SO-Met) and sulfone (SO2 -Met). By contrast, no Cys-heme cross-link was formed in V71C Ngb with His64/His96 coordination, as shown by the X-ray crystal structure, which indicates that an open distal site facilitates the activation of heme iron for structural modifications.
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Affiliation(s)
- Lei Chen
- School of Chemistry and Chemical Engineering, University of South China, Hengyang, 421001, China
| | - Hong Yuan
- Department of Chemistry & Institute of Biomedical Science, Fudan University, Shanghai, 200433, China
| | - Xiao-Juan Wang
- School of Chemistry and Chemical Engineering, University of South China, Hengyang, 421001, China
| | - Lianzhi Li
- School of Chemistry and Chemical Engineering, Liaocheng University, Liaocheng, 252059, China
| | - Xiangshi Tan
- Department of Chemistry & Institute of Biomedical Science, Fudan University, Shanghai, 200433, China
| | - Ying-Wu Lin
- School of Chemistry and Chemical Engineering, University of South China, Hengyang, 421001, China.,Key Lab of Protein Structure and Function of Universities in Hunan Province, University of South China, Hengyang, 421001, China
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Guo C, Chadwick RJ, Foulis A, Bedendi G, Lubskyy A, Rodriguez KJ, Pellizzoni MM, Milton RD, Beveridge R, Bruns N. Peroxidase Activity of Myoglobin Variants Reconstituted with Artificial Cofactors. Chembiochem 2022; 23:e202200197. [PMID: 35816250 PMCID: PMC9545363 DOI: 10.1002/cbic.202200197] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2022] [Revised: 07/08/2022] [Indexed: 02/02/2023]
Abstract
Myoglobin (Mb) can react with hydrogen peroxide (H2 O2 ) to form a highly active intermediate compound and catalyse oxidation reactions. To enhance this activity, known as pseudo-peroxidase activity, previous studies have focused on the modification of key amino acid residues of Mb or the heme cofactor. In this work, the Mb scaffold (apo-Mb) was systematically reconstituted with a set of cofactors based on six metal ions and two ligands. These Mb variants were fully characterised by UV-Vis spectroscopy, circular dichroism (CD) spectroscopy, inductively coupled plasma mass spectrometry (ICP-MS) and native mass spectrometry (nMS). The steady-state kinetics of guaiacol oxidation and 2,4,6-trichlorophenol (TCP) dehalogenation catalysed by Mb variants were determined. Mb variants with iron chlorin e6 (Fe-Ce6) and manganese chlorin e6 (Mn-Ce6) cofactors were found to have improved catalytic efficiency for both guaiacol and TCP substrates in comparison with wild-type Mb, i. e. Fe-protoporphyrin IX-Mb. Furthermore, the selected cofactors were incorporated into the scaffold of a Mb mutant, swMb H64D. Enhanced peroxidase activity for both substrates were found via the reconstitution of Fe-Ce6 into the mutant scaffold.
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Affiliation(s)
- Chao Guo
- Department of Pure and Applied ChemistryUniversity of Strathclyde295 Cathedral StreetG1 1XLGlasgowUK
| | - Robert J. Chadwick
- Department of Pure and Applied ChemistryUniversity of Strathclyde295 Cathedral StreetG1 1XLGlasgowUK
| | - Adam Foulis
- Department of Pure and Applied ChemistryUniversity of Strathclyde295 Cathedral StreetG1 1XLGlasgowUK
| | - Giada Bedendi
- Department of Inorganic and Analytical ChemistryUniversity of Geneva1211Geneva 4Switzerland
| | - Andriy Lubskyy
- Adolphe Merkle InstituteUniversity of FribourgChemin des Verdiers 41700FribourgSwitzerland
| | - Kyle J. Rodriguez
- Adolphe Merkle InstituteUniversity of FribourgChemin des Verdiers 41700FribourgSwitzerland
| | - Michela M. Pellizzoni
- Adolphe Merkle InstituteUniversity of FribourgChemin des Verdiers 41700FribourgSwitzerland
| | - Ross D. Milton
- Department of Inorganic and Analytical ChemistryUniversity of Geneva1211Geneva 4Switzerland
| | - Rebecca Beveridge
- Department of Pure and Applied ChemistryUniversity of Strathclyde295 Cathedral StreetG1 1XLGlasgowUK
| | - Nico Bruns
- Department of Pure and Applied ChemistryUniversity of Strathclyde295 Cathedral StreetG1 1XLGlasgowUK,Department of ChemistryTechnical University of DarmstadtAlarich-Weiss-Str. 464287DarmstadtGermany
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Guo WJ, Xu JK, Wu ST, Gao SQ, Wen GB, Tan X, Lin YW. Design and Engineering of an Efficient Peroxidase Using Myoglobin for Dye Decolorization and Lignin Bioconversion. Int J Mol Sci 2021; 23:ijms23010413. [PMID: 35008837 PMCID: PMC8745427 DOI: 10.3390/ijms23010413] [Citation(s) in RCA: 3] [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: 11/27/2021] [Revised: 12/26/2021] [Accepted: 12/30/2021] [Indexed: 12/25/2022] Open
Abstract
The treatment of environmental pollutants such as synthetic dyes and lignin has received much attention, especially for biotechnological treatments using both native and artificial metalloenzymes. In this study, we designed and engineered an efficient peroxidase using the O2 carrier myoglobin (Mb) as a protein scaffold by four mutations (F43Y/T67R/P88W/F138W), which combines the key structural features of natural peroxidases such as the presence of a conserved His-Arg pair and Tyr/Trp residues close to the heme active center. Kinetic studies revealed that the quadruple mutant exhibits considerably enhanced peroxidase activity, with the catalytic efficiency (kcat/Km) comparable to that of the most efficient natural enzyme, horseradish peroxidase (HRP). Moreover, the designed enzyme can effectively decolorize a variety of synthetic organic dyes and catalyze the bioconversion of lignin, such as Kraft lignin and a model compound, guaiacylglycerol-β-guaiacyl ether (GGE). As analyzed by HPLC and ESI-MS, we identified several bioconversion products of GGE, as produced via bond cleavage followed by dimerization or trimerization, which illustrates the mechanism for lignin bioconversion. This study indicates that the designed enzyme could be exploited for the decolorization of textile wastewater contaminated with various dyes, as well as for the bioconversion of lignin to produce more value-added products.
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Affiliation(s)
- Wen-Jie Guo
- School of Chemistry and Chemical Engineering, University of South China, Hengyang 421001, China; (W.-J.G.); (S.-T.W.)
| | - Jia-Kun Xu
- Key Laboratory of Sustainable Development of Polar Fisheries, Ministry of Agriculture and Rural Affairs, Yellow Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Laboratory for Marine Drugs and Byproducts of Pilot National Laboratory for Marine Science and Technology, Qingdao 266071, China;
| | - Sheng-Tao Wu
- School of Chemistry and Chemical Engineering, University of South China, Hengyang 421001, China; (W.-J.G.); (S.-T.W.)
| | - Shu-Qin Gao
- Key Laboratory of Protein Structure and Function of Universities in Hunan Province, University of South China, Hengyang 421001, China; (S.-Q.G.); (G.-B.W.)
| | - Ge-Bo Wen
- Key Laboratory of Protein Structure and Function of Universities in Hunan Province, University of South China, Hengyang 421001, China; (S.-Q.G.); (G.-B.W.)
| | - Xiangshi Tan
- Department of Chemistry & Institute of Biomedical Science, Fudan University, Shanghai 200433, China;
| | - Ying-Wu Lin
- School of Chemistry and Chemical Engineering, University of South China, Hengyang 421001, China; (W.-J.G.); (S.-T.W.)
- Key Laboratory of Protein Structure and Function of Universities in Hunan Province, University of South China, Hengyang 421001, China; (S.-Q.G.); (G.-B.W.)
- Correspondence: ; Tel.: +86-734-8282375
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7
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Liu JJ, You Y, Gao SQ, Tang S, Chen L, Wen GB, Lin YW. Identification of the Protein Glycation Sites in Human Myoglobin as Rapidly Induced by d-Ribose. Molecules 2021; 26:molecules26195829. [PMID: 34641382 PMCID: PMC8512392 DOI: 10.3390/molecules26195829] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2021] [Revised: 09/22/2021] [Accepted: 09/23/2021] [Indexed: 12/11/2022] Open
Abstract
Protein glycation is an important protein post-translational modification and is one of the main pathogenesis of diabetic angiopathy. Other than glycated hemoglobin, the protein glycation of other globins such as myoglobin (Mb) is less studied. The protein glycation of human Mb with ribose has not been reported, and the glycation sites in the Mb remain unknown. This article reports that d-ribose undergoes rapid protein glycation of human myoglobin (HMb) at lysine residues (K34, K87, K56, and K147) on the protein surface, as identified by ultra-high performance liquid chromatography-mass spectrometry (UHPLC-MS) and electrospray ionization tandem mass spectrometry (ESI-MS/MS). Moreover, glycation by d-ribose at these sites slightly decreased the rate of the met heme (FeIII) in reaction with H2O2 to form a ferryl heme (FeIV=O). This study provides valuable insight into the protein glycation by d-ribose and provides a foundation for studying the structure and function of glycated heme proteins.
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Affiliation(s)
- Jing-Jing Liu
- School of Chemistry and Chemical Engineering, University of South China, Hengyang 421001, China; (J.-J.L.); (S.T.); (L.C.)
| | - Yong You
- Laboratory of Protein Structure and Function, University of South China, Hengyang 421001, China; (Y.Y.); (S.-Q.G.); (G.-B.W.)
| | - Shu-Qin Gao
- Laboratory of Protein Structure and Function, University of South China, Hengyang 421001, China; (Y.Y.); (S.-Q.G.); (G.-B.W.)
| | - Shuai Tang
- School of Chemistry and Chemical Engineering, University of South China, Hengyang 421001, China; (J.-J.L.); (S.T.); (L.C.)
| | - Lei Chen
- School of Chemistry and Chemical Engineering, University of South China, Hengyang 421001, China; (J.-J.L.); (S.T.); (L.C.)
| | - Ge-Bo Wen
- Laboratory of Protein Structure and Function, University of South China, Hengyang 421001, China; (Y.Y.); (S.-Q.G.); (G.-B.W.)
| | - Ying-Wu Lin
- School of Chemistry and Chemical Engineering, University of South China, Hengyang 421001, China; (J.-J.L.); (S.T.); (L.C.)
- Laboratory of Protein Structure and Function, University of South China, Hengyang 421001, China; (Y.Y.); (S.-Q.G.); (G.-B.W.)
- Correspondence: ; Tel.: +86-734-8282375
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Guo WJ, Xu JK, Liu JJ, Lang JJ, Gao SQ, Wen GB, Lin YW. Biotransformation of Lignin by an Artificial Heme Enzyme Designed in Myoglobin With a Covalently Linked Heme Group. Front Bioeng Biotechnol 2021; 9:664388. [PMID: 34136471 PMCID: PMC8201792 DOI: 10.3389/fbioe.2021.664388] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2021] [Accepted: 04/21/2021] [Indexed: 12/14/2022] Open
Abstract
The conversion of Kraft lignin in plant biomass into renewable chemicals, aiming at harvesting aromatic compounds, is a challenge process in biorefinery. Comparing to the traditional chemical methods, enzymatic catalysis provides a gentle way for the degradation of lignin. Alternative to natural enzymes, artificial enzymes have been received much attention for potential applications. We herein achieved the biodegradation of Kraft lignin using an artificial peroxidase rationally designed in myoglobin (Mb), F43Y/T67R Mb, with a covalently linked heme cofactor. The artificial enzyme of F43Y/T67R Mb has improved catalytic efficiencies at mild acidic pH for phenolic and aromatic amine substrates, including Kraft lignin and the model lignin dimer guaiacylglycerol-β-guaiacyl ether (GGE). We proposed a possible catalytic mechanism for the biotransformation of lignin catalyzed by the enzyme, based on the results of kinetic UV-Vis studies and UPLC-ESI-MS analysis, as well as molecular modeling studies. With the advantages of F43Y/T67R Mb, such as the high-yield by overexpression in E. coli cells and the enhanced protein stability, this study suggests that the artificial enzyme has potential applications in the biodegradation of lignin to provide sustainable bioresource.
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Affiliation(s)
- Wen-Jie Guo
- School of Chemistry and Chemical Engineering, University of South China, Hengyang, China
| | - Jia-Kun Xu
- Key Lab of Sustainable Development of Polar Fisheries, Ministry of Agriculture and Rural Affairs, Yellow Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Lab for Marine Drugs and Byproducts of Pilot National Lab for Marine Science and Technology, Qingdao, China
| | - Jing-Jing Liu
- School of Chemistry and Chemical Engineering, University of South China, Hengyang, China
| | - Jia-Jia Lang
- Laboratory of Protein Structure and Function, University of South China Medical School, Hengyang, China
| | - Shu-Qin Gao
- Laboratory of Protein Structure and Function, University of South China Medical School, Hengyang, China
| | - Ge-Bo Wen
- Laboratory of Protein Structure and Function, University of South China Medical School, Hengyang, China
| | - Ying-Wu Lin
- School of Chemistry and Chemical Engineering, University of South China, Hengyang, China
- Laboratory of Protein Structure and Function, University of South China Medical School, Hengyang, China
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9
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Ragucci S, Acconcia C, Russo R, Landi N, Valletta M, Clemente A, Chambery A, Russo L, Di Maro A. Ca 2+ as activator of pseudoperoxidase activity of pigeon, Eurasian woodcock and chicken myoglobins: New features for meat preservation studies. Food Chem 2021; 363:130234. [PMID: 34126569 DOI: 10.1016/j.foodchem.2021.130234] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2021] [Revised: 05/24/2021] [Accepted: 05/26/2021] [Indexed: 11/25/2022]
Abstract
Myoglobin (Mb), hemeprotein that binds dioxygen in muscle, affects meat colour. Moreover, in presence of peroxides, metMb is a potent oxidant involved in oxidative rancidity in meat. Here, following pigeon Mb purification and primary structure mass spectroscopy characterization, we determined its autoxidation rate and pseudoperoxidase activity with respect to chicken and E. woodcock Mbs. The three Mbs exhibit different autoxidation rates (0.153-h-1 pigeon, 0.194-h-1 chicken and 0.220-h-1 E. woodcock Mbs) and similar specificity constant (9.86x103 M-1s-1 pigeon, 8.81x103 M-1s-1 chicken and 9.90x103 M-1s-1 E. woodcock Mbs), considering their pseudoperoxidase activity. Moreover, for the first time, we detected an increase in pseudoperoxidase activity in presence of Ca2+, particularly at pH 5.8. NMR and CD data indicate that the nonspecific Ca2+ binding induces small local structural rearrangements that in turn slightly reduce pigeon Mb thermal stability. However, considering Ca2+ concentration variations before and post-mortem, this finding must be considered for meat preservation.
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Affiliation(s)
- Sara Ragucci
- Department of Environmental, Biological and Pharmaceutical Sciences and Technologies (DiSTABiF), University of Campania 'Luigi Vanvitelli', Via Vivaldi 43, 81100-Caserta, Italy
| | - Clementina Acconcia
- Department of Environmental, Biological and Pharmaceutical Sciences and Technologies (DiSTABiF), University of Campania 'Luigi Vanvitelli', Via Vivaldi 43, 81100-Caserta, Italy
| | - Rosita Russo
- Department of Environmental, Biological and Pharmaceutical Sciences and Technologies (DiSTABiF), University of Campania 'Luigi Vanvitelli', Via Vivaldi 43, 81100-Caserta, Italy
| | - Nicola Landi
- Department of Environmental, Biological and Pharmaceutical Sciences and Technologies (DiSTABiF), University of Campania 'Luigi Vanvitelli', Via Vivaldi 43, 81100-Caserta, Italy
| | - Mariangela Valletta
- Department of Environmental, Biological and Pharmaceutical Sciences and Technologies (DiSTABiF), University of Campania 'Luigi Vanvitelli', Via Vivaldi 43, 81100-Caserta, Italy
| | - Angela Clemente
- Department of Environmental, Biological and Pharmaceutical Sciences and Technologies (DiSTABiF), University of Campania 'Luigi Vanvitelli', Via Vivaldi 43, 81100-Caserta, Italy
| | - Angela Chambery
- Department of Environmental, Biological and Pharmaceutical Sciences and Technologies (DiSTABiF), University of Campania 'Luigi Vanvitelli', Via Vivaldi 43, 81100-Caserta, Italy
| | - Luigi Russo
- Department of Environmental, Biological and Pharmaceutical Sciences and Technologies (DiSTABiF), University of Campania 'Luigi Vanvitelli', Via Vivaldi 43, 81100-Caserta, Italy
| | - Antimo Di Maro
- Department of Environmental, Biological and Pharmaceutical Sciences and Technologies (DiSTABiF), University of Campania 'Luigi Vanvitelli', Via Vivaldi 43, 81100-Caserta, Italy.
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10
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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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11
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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: 29] [Impact Index Per Article: 9.7] [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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12
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Liao F, Xu JK, Luo J, Gao SQ, Wang XJ, Lin YW. Bioinspired design of an artificial peroxidase: introducing key residues of native peroxidases into F43Y myoglobin with a Tyr-heme cross-link. Dalton Trans 2020; 49:5029-5033. [PMID: 32236202 DOI: 10.1039/d0dt00875c] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Inspired by the structural features of native peroxidases, an artificial peroxidase was rationally designed using F43Y myoglobin with a Tyr-heme cross-link by further introduction of key residues, including both a distal Arg and a Trp close to the heme group, which exhibits an enhanced peroxidase activity similar to the most efficient native horseradish peroxidase. This study provides a simple approach for design of artificial heme enzymes by the combination of catalytic elements of native enzymes with the post-translational modifications of heme proteins.
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Affiliation(s)
- Fei Liao
- School of Chemistry and Chemical Engineering, University of South China, Hengyang 421001, China.
| | - Jia-Kun Xu
- Key Lab of Sustainable Development of Polar Fisheries, Ministry of Agriculture and Rural Affairs, Yellow Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Lab for Marine Drugs and By products of Pilot National Lab for Marine Science and Technology, Qingdao 266071, China
| | - Jie Luo
- School of Chemistry and Chemical Engineering, University of South China, Hengyang 421001, China.
| | - Shu-Qin Gao
- Laboratory of Protein Structure and Function, University of South China, Hengyang 421001, China
| | - Xiao-Juan Wang
- Key Lab of Sustainable Development of Polar Fisheries, Ministry of Agriculture and Rural Affairs, Yellow Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Lab for Marine Drugs and By products of Pilot National Lab for Marine Science and Technology, Qingdao 266071, China
| | - Ying-Wu Lin
- School of Chemistry and Chemical Engineering, University of South China, Hengyang 421001, China. and Laboratory of Protein Structure and Function, University of South China, Hengyang 421001, China
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13
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Leone L, Chino M, Nastri F, Maglio O, Pavone V, Lombardi A. Mimochrome, a metalloporphyrin‐based catalytic Swiss knife†. Biotechnol Appl Biochem 2020; 67:495-515. [DOI: 10.1002/bab.1985] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2020] [Accepted: 07/09/2020] [Indexed: 12/20/2022]
Affiliation(s)
- Linda Leone
- Department of Chemical Sciences University of Napoli “Federico II” Napoli Italy
| | - Marco Chino
- Department of Chemical Sciences University of Napoli “Federico II” Napoli Italy
| | - Flavia Nastri
- Department of Chemical Sciences University of Napoli “Federico II” Napoli Italy
| | - Ornella Maglio
- Department of Chemical Sciences University of Napoli “Federico II” Napoli Italy
- IBB ‐ National Research Council Napoli Italy
| | - Vincenzo Pavone
- Department of Chemical Sciences University of Napoli “Federico II” Napoli Italy
| | - Angela Lombardi
- Department of Chemical Sciences University of Napoli “Federico II” Napoli Italy
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14
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Zhang P, Yuan H, Xu J, Wang XJ, Gao SQ, Tan X, Lin YW. A Catalytic Binding Site Together with a Distal Tyr in Myoglobin Affords Catalytic Efficiencies Similar to Natural Peroxidases. ACS Catal 2019. [DOI: 10.1021/acscatal.9b05080] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Ping Zhang
- School of Chemistry and Chemical Engineering, University of South China, Hengyang 421001, China
| | - Hong Yuan
- Department of Chemistry & Institute of Biomedical Science, Fudan University, Shanghai 200433, China
| | - Jiakun Xu
- Key Lab of Sustainable Development of Polar Fisheries, Yellow Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Qingdao 266071, China
| | - Xiao-Juan Wang
- School of Chemistry and Chemical Engineering, University of South China, Hengyang 421001, China
| | - Shu-Qin Gao
- Lab of Protein Structure and Function, University of South China, Hengyang 421001, China
| | - Xiangshi Tan
- Department of Chemistry & Institute of Biomedical Science, Fudan University, Shanghai 200433, China
| | - Ying-Wu Lin
- School of Chemistry and Chemical Engineering, University of South China, Hengyang 421001, China
- Lab of Protein Structure and Function, University of South China, Hengyang 421001, China
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15
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Biomimetic Mineralization of Cytochrome c Improves the Catalytic Efficiency and Confers a Functional Multi-Enzyme Composite. Catalysts 2019. [DOI: 10.3390/catal9080648] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
The encapsulated enzyme system by metal-organic frameworks (MOFs) exhibits great potential in biofuel cells, pharmaceuticals, and biocatalysis. However, the catalytic efficiency and the enzymatic activity are severely hampered due to enzyme leaching and deficiency of storage stability. In this study, we immobilized cytochrome c (Cyt c) into dimethylimidazole-copper (Cu(Im)2) by biomimetic mineralization, and constructed a bioinorganic hybrid material, termed Cyt c@Cu(Im)2. Encapsulated Cyt c in Cu(Im)2 with a nanosheet structure exhibited significantly improved catalytic efficiency, enzymatic activity and kinetic performance. The catalytic efficiency (kcat/Km) for Cyt c@Cu(Im)2 was ~20-fold higher compared to that of free Cyt c. Moreover, the increased activity was not affected by long-term storage. Based on this system, we further constructed a multi-enzyme composite with glucose-oxidase (GOx), termed GOx-Cyt c@Cu(Im)2, which exhibited greatly improved enzymatic activity, stability, and excellent selectivity for the detection of low concentrations of glucose. This strategy may provide new insights into the design of enzymes with high activity and stability, as well as the construction of multi-enzyme systems.
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16
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Lin YW. Rational Design of Artificial Metalloproteins and Metalloenzymes with Metal Clusters. Molecules 2019; 24:E2743. [PMID: 31362341 PMCID: PMC6696605 DOI: 10.3390/molecules24152743] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2019] [Revised: 07/24/2019] [Accepted: 07/26/2019] [Indexed: 01/22/2023] Open
Abstract
Metalloproteins and metalloenzymes play important roles in biological systems by using the limited metal ions, complexes, and clusters that are associated with the protein matrix. The design of artificial metalloproteins and metalloenzymes not only reveals the structure and function relationship of natural proteins, but also enables the synthesis of artificial proteins and enzymes with improved properties and functions. Acknowledging the progress in rational design from single to multiple active sites, this review focuses on recent achievements in the design of artificial metalloproteins and metalloenzymes with metal clusters, including zinc clusters, cadmium clusters, iron-sulfur clusters, and copper-sulfur clusters, as well as noble metal clusters and others. These metal clusters were designed in both native and de novo protein scaffolds for structural roles, electron transfer, or catalysis. Some synthetic metal clusters as functional models of native enzymes are also discussed. These achievements provide valuable insights for deep understanding of the natural proteins and enzymes, and practical clues for the further design of artificial enzymes with functions comparable or even beyond those of natural counterparts.
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Affiliation(s)
- Ying-Wu Lin
- School of Chemistry and Chemical Engineering, University of South China, Hengyang 421001, China.
- Laboratory of Protein Structure and Function, University of South China, Hengyang 421001, China.
- Hunan Key Laboratory for the Design and Application of Actinide Complexes, University of South China, Hengyang 421001, China.
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17
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Lin Y. Rational design of heme enzymes for biodegradation of pollutants toward a green future. Biotechnol Appl Biochem 2019; 67:484-494. [DOI: 10.1002/bab.1788] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2019] [Accepted: 06/06/2019] [Indexed: 12/28/2022]
Affiliation(s)
- Ying‐Wu Lin
- School of Chemistry and Chemical Engineering University of South China Hengyang People's Republic of China
- Laboratory of Protein Structure and Function University of South China Hengyang People's Republic of China
- Hunan Key Laboratory for the Design and Application of Actinide Complexes University of South China Hengyang People's Republic of China
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