1
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Mahato P, Arshad F, Palmisano G, Zou L. Immobilized enzymatic membrane surfaces for biocatalytic organics removal and fouling resistance. CHEMOSPHERE 2024; 358:142145. [PMID: 38670514 DOI: 10.1016/j.chemosphere.2024.142145] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/06/2024] [Revised: 04/20/2024] [Accepted: 04/24/2024] [Indexed: 04/28/2024]
Abstract
This research reported on the immobilization of environmentally friendly enzymes, such as horseradish peroxidase (HRP) and laccase (L), along with the hydrophilic zwitterionic compound l-DOPA on nano-filtration (NF) membranes. This approach introduced biocatalytic membranes, leveraging combined effects between membranes and enzymes. The aim was to systematically assess the efficacy of the enzymatic modified membrane (HRP-NF) in degrading colors in the wastewater, as well as enhancing the membrane resistance toward organic fouling. The enzymatic immobilized membrane demonstrated 96.3 ± 1.8% to 96.6 ± 1.9% removal of colors, and 65.2 ± 1.3% to 67.2 ± 1.3% removal of TOC. This result was underpinned by the insights obtained from the radical scavenger coumarin, which was employed to trap and confirm the formation of PRs through the reaction of enzymes and H2O2. Furthermore, membranes modified with enzymes exhibited significantly improved antifouling properties. The HRP-NF membrane experienced an 8% decline in flux, while the co-immobilized HRP-L-NF membrane demonstrated as low as 6% flux decline, contributed by the synergistic effect of increased hydrophilicity and biocatalytic effects. These findings confirmed that the immobilized enzymatic surface has added function of degrading contaminants in addition to separation function of nanofiltration membrane. These l-DOPA-immobilized enzymatic membranes offered a promising hybrid biocatalytic membrane to eliminate dyes and mitigate membrane fouling, which can be applied in many industrial and domestic water and wastewater treatment.
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Affiliation(s)
- Prativa Mahato
- Department of Civil Infrastructure and Environmental Engineering, Khalifa University, PO Box, 127788, Abu Dhabi, United Arab Emirates
| | - Fathima Arshad
- Department of Civil Infrastructure and Environmental Engineering, Khalifa University, PO Box, 127788, Abu Dhabi, United Arab Emirates
| | - Giovanni Palmisano
- Department of Chemical and Petroleum Engineering and Research and Innovation Center on CO(2) and Hydrogen (RICH Center), Khalifa University, PO Box, 127788, Abu Dhabi, United Arab Emirates
| | - Linda Zou
- Department of Civil Infrastructure and Environmental Engineering, Khalifa University, PO Box, 127788, Abu Dhabi, United Arab Emirates.
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2
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Bilal M, Singh AK, Iqbal HMN, Kim TH, Boczkaj G, Athmaneh K, Ashraf SS. Bio-mitigation of organic pollutants using horseradish peroxidase as a promising biocatalytic platform for environmental sustainability. ENVIRONMENTAL RESEARCH 2023; 239:117192. [PMID: 37748672 DOI: 10.1016/j.envres.2023.117192] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/27/2023] [Revised: 06/19/2023] [Accepted: 09/22/2023] [Indexed: 09/27/2023]
Abstract
A wide array of environmental pollutants is often generated and released into the ecosystem from industrial and human activities. Antibiotics, phenolic compounds, hydroquinone, industrial dyes, and Endocrine-Disrupting Chemicals (EDCs) are prevalent pollutants in water matrices. To promote environmental sustainability and minimize the impact of these pollutants, it is essential to eliminate such contaminants. Although there are multiple methods for pollutants removal, many of them are inefficient and environmentally unfriendly. Horseradish peroxidase (HRP) has been widely explored for its ability to oxidize the aforementioned pollutants, both alone and in combination with other peroxidases, and in an immobilized way. Numerous positive attributes make HRP an excellent biocatalyst in the biodegradation of diverse environmentally hazardous pollutants. In the present review, we underlined the major advancements in the HRP for environmental research. Numerous immobilization and combinational studies have been reviewed and summarized to comprehend the degradability, fate, and biotransformation of pollutants. In addition, a possible deployment of emerging computational methodologies for improved catalysis has been highlighted, along with future outlook and concluding remarks.
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Affiliation(s)
- Muhammad Bilal
- Department of Sanitary Engineering, Faculty of Civil and Environmental Engineering, Gdansk University of Technology, G. Narutowicza 11/12 Str., 80-233, Gdansk, Poland; Advanced Materials Center, Gdansk University of Technology, 11/12 Narutowicza St., 80-233, Gdansk, Poland.
| | - Anil Kumar Singh
- Environmental Toxicology Group, CSIR-Indian Institute of Toxicology Research (CSIR-IITR), Vishvigyan Bhawan, 31, Mahatma aGandhi Marg, Lucknow, 226001, Uttar Pradesh, India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, India
| | - Hafiz M N Iqbal
- Tecnologico de Monterrey, School of Engineering and Sciences, Monterrey, 64849, Mexico
| | - Tak H Kim
- School of Environment and Science, Griffith University, 170 Kessels Road, Nathan, QLD, 4111, Australia
| | - Grzegorz Boczkaj
- Department of Sanitary Engineering, Faculty of Civil and Environmental Engineering, Gdansk University of Technology, G. Narutowicza 11/12 Str., 80-233, Gdansk, Poland; Advanced Materials Center, Gdansk University of Technology, 11/12 Narutowicza St., 80-233, Gdansk, Poland
| | - Khawlah Athmaneh
- Department of Biology, College of Arts and Sciences, Khalifa University, Abu Dhabi, P.O. Box 127788, United Arab Emirates
| | - Syed Salman Ashraf
- Department of Biology, College of Arts and Sciences, Khalifa University, Abu Dhabi, P.O. Box 127788, United Arab Emirates; Center for Biotechnology (BTC), Khalifa University, P.O. Box 127788, Abu Dhabi, United Arab Emirates; Advanced Materials Chemistry Center (AMCC), Khalifa University, P.O. Box 127788, Abu Dhabi, United Arab Emirates.
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3
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In-vitro and in-vivo efficacy of hollow gold nanoparticles encapsulating horseradish peroxidase: Oxidative stress-mediated tumor cell killing. J Drug Deliv Sci Technol 2022. [DOI: 10.1016/j.jddst.2022.103979] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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4
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Cu nO/Au heterostructure dendrimer anchored on Cu foam as dual functional catalytic nanozyme for glucose sensing by enzyme mimic cascade reaction. Anal Bioanal Chem 2022; 414:4655-4666. [PMID: 35534725 DOI: 10.1007/s00216-022-04085-5] [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: 01/05/2022] [Revised: 02/24/2022] [Accepted: 04/11/2022] [Indexed: 11/01/2022]
Abstract
Multifunctional catalytic performance plays a crucial role in bio-applications through the diversity and durability of artificial nanozymes. An effective synergy with sufficient accessible active sites and high specific surface area is a challenge for composite catalysts, especially to avoid uncontrollable aggregation and structural instability. Here, we fabricated a CunO/Au heterostructure dendrimer on copper foam (CunO/Au HD/CF) as dual functional catalytic nanozyme to achieve enzyme mimic cascade reactions for efficient colorimetric analysis. A highly porous CF skeleton-based CuO nanowire array (CuO NWA) with a large specific surface area supported an efficient load capacity to assemble sufficient CunO/Au HD by electrodeposition. The bimetallic Au-Cu nanozyme successfully achieved an oxidase-like and peroxidase-like cascade catalysis by a target-responsive sensing mechanism. Due to the confirmed catalytic performance of selectivity, anti-interference ability, and reproducibility, a CunO/Au HD/CF-based quantitative analytical method was developed for glucose detection with a wide linear range and considerable detection limit of 8.4 μM. The robust nonenzymatic catalytic strategy for colorimetric detection not only confirmed the dual functional catalytic activity of CunO/Au HD/CF, but also showed great potential for applications in clinical diagnostics and biochemical analysis.
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Yao Y, Huang L, Xu Y, Li QX. Recombinant Arthromyces ramosus Peroxidase Has Similar Substrate Specificity Profiles as, but a Catalytic Efficiency up to 11-Fold Higher than, Horseradish Peroxidase. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2022; 70:646-655. [PMID: 34981926 DOI: 10.1021/acs.jafc.1c06261] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Fungal peroxidases are valuable enzymes. Arthromyces ramosus peroxidase (ARP) and horseradish peroxidase (HRP) share a conserved catalytic site. Both native ARP and recombinant ARP (rARP) were not commercially available. The substrate specificity and kinetic parameters of rARP and HRP were not well compared, particularly relevent to structure-activity relationship. In this work, rARP expressed by Komagataella phaffii had a production yield of 6.2 mg/L, up to 155-fold higher than ARP and other recombinant peroxidases, and a specific activity of 3240 units/mg toward 2,2'-azino-bis(3-ethylbenzothiazoline-6-sulfonic acid) (ABTS), up to 29-fold higher than HRP and other peroxidases. The Michaelis constant (Km) and first-order rate constant (kcat) of rARP showed 10-fold substrate affinity and consequently 6-fold catalytic efficiency of HRP toward ABTS. Under optimal conditions, rARP shared similar substrate specificity profiles as commercial HRP; the second-order rate constants (kapp) of rARP showed 2-11-fold catalytic efficiency of HRP toward well-known peroxidase substrates. rARP's higher catalytic efficiency was also in agreement with the shorter binding distance of H/N-His56 in rARP/substrate in comparison to that of HRP/substrate, as illustrated by docking simulation. The rARP had similar substrate specificity profiles as, but higher specific activity and catalytic efficiency than, HRP, which merits its further structure-functional characterization and applications.
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Affiliation(s)
- Yuqun Yao
- School of Medicine, Guangxi University of Science and Technology, Liushi Road 257, Liuzhou 545025, China
- Department of Molecular Biosciences and Bioengineering, University of Hawaii at Manoa, 1955 East-West Road, Honolulu, Hawaii 96822, United States
| | - Li Huang
- School of Medicine, Guangxi University of Science and Technology, Liushi Road 257, Liuzhou 545025, China
| | - Yueqiang Xu
- State Key Laboratory of Biochemical Engineering, Institute of Processing and Engineering, Chinese Academy of Sciences, 1 North 2nd Street, Zhongguancun, Haidian District, Beijing 100190, China
| | - Qing X Li
- Department of Molecular Biosciences and Bioengineering, University of Hawaii at Manoa, 1955 East-West Road, Honolulu, Hawaii 96822, United States
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Zippilli C, Bizzarri BM, Gabellone S, Botta L, Saladino R. Oxidative Coupling of Coumarins by Blue‐LED‐Driven
in situ
Activation of Horseradish Peroxidase in a Two‐Liquid‐Phase System. ChemCatChem 2021. [DOI: 10.1002/cctc.202100753] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Claudio Zippilli
- Department of Biological and Ecological Sciences University of Tuscia Via S.C. De Lellis s.n.c. 01100 Viterbo Italy
| | - Bruno Mattia Bizzarri
- Department of Biological and Ecological Sciences University of Tuscia Via S.C. De Lellis s.n.c. 01100 Viterbo Italy
| | - Sofia Gabellone
- Department of Biological and Ecological Sciences University of Tuscia Via S.C. De Lellis s.n.c. 01100 Viterbo Italy
| | - Lorenzo Botta
- Department of Biological and Ecological Sciences University of Tuscia Via S.C. De Lellis s.n.c. 01100 Viterbo Italy
| | - Raffaele Saladino
- Department of Biological and Ecological Sciences University of Tuscia Via S.C. De Lellis s.n.c. 01100 Viterbo Italy
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Recent Advances in Enzymes for the Bioremediation of Pollutants. Biochem Res Int 2021; 2021:5599204. [PMID: 34401207 PMCID: PMC8364428 DOI: 10.1155/2021/5599204] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2021] [Revised: 05/05/2021] [Accepted: 06/09/2021] [Indexed: 11/18/2022] Open
Abstract
Nowadays, pollution of the environment is a huge problem for humans and other organisms' health. Conventional methods of pollutant removal like membrane filtration or ion exchange are not efficient enough to lower the number of pollutants to standard levels. Biological methods, because of their higher efficiency and biocompatibility, are preferred for the remediation of pollutants. These cost-effective and environment-friendly methods of reducing pollutants are called bioremediation. In bioremediation methods, enzymes play the most crucial role. Enzymes can remedy different types of organic and inorganic pollutants, including PAHs, azo dyes, polymers, organocyanides, lead, chromium, and mercury. Different enzymes isolated from various species have been used for the bioremediation of pollutants. Discovering new enzymes and new subtypes with specific physicochemical characteristics would be a promising way to find more efficient and cost-effective tools for the remediation of pollutants.
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8
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Zarei M, Rahbar MR, Negahdaripour M. Interaction of indole-3-acetic acid with horseradish peroxidase as a potential anticancer agent: from docking to molecular dynamics simulation. J Biomol Struct Dyn 2020; 40:4188-4196. [PMID: 33280524 DOI: 10.1080/07391102.2020.1854118] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
The oxidation process, catalyzed by the peroxidase enzymes, occurs in all domains of life to detoxify the hydrogen peroxide toxicity. The most well-known, applicable and vastly studied member of the peroxidases family is horseradish peroxidase (HRP), especially the isoenzyme C (HRP C). HRP (primarily HRP C) is commercially available and applicable in biotechnology and diagnosis. Recently, a novel application of HRP has been introduced in cancer therapy as the combination of HRP with indole-3-acetic acid (IAA). The anticancer activity of HRP/IAA complex is through oxidation of IAA by HRP in hypoxic tumor condition, which leads to apoptosis and cancerous cell death. However, the molecular interaction of HRP/IAA has not been elucidated. Identifying the interaction of IAA with HRP would provide a better insight into its function and applications. In this study, molecular docking and molecular dynamics (MD) simulation were applied to determine the molecular interaction of the IAA/HRP complex. The docking study represented that IAA bound at the 'exposed' heme edge of the HRP enzyme, and the IAA entrance to the enzyme was situated at the carboxymethyl side-chain of the selected structure. Our computational results showed the HRP/IAA complex structure stability. While hydrogen bond formation with ARG38 and HIS42 stabilized the substrate, hydrophobic interactions with Phe68, Gly69, Leu138, Pro139, Pro141 and Phe179 contributed to IAA/HRP complex stability. The results can help to better understand peroxidase enzyme activity and would pave the way for future development of new therapeutics with improved anticancer efficacy.Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
- Mahboubeh Zarei
- Pharmaceutical Sciences Research Center, Shiraz University of Medical Sciences, Shiraz, Iran.,Department of Pharmaceutical Biotechnology, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Mohammad Reza Rahbar
- Pharmaceutical Sciences Research Center, Shiraz University of Medical Sciences, Shiraz, Iran.,Department of Pharmaceutical Biotechnology, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Manica Negahdaripour
- Pharmaceutical Sciences Research Center, Shiraz University of Medical Sciences, Shiraz, Iran.,Department of Pharmaceutical Biotechnology, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran
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9
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Tafesse TB, Bule MH, Khoobi M, Faramarzi MA, Abdollahi M, Amini M. Coumarin-based Scaffold as α-glucosidase Inhibitory Activity: Implication for the Development of Potent Antidiabetic Agents. Mini Rev Med Chem 2020; 20:134-151. [PMID: 31553294 DOI: 10.2174/1389557519666190925162536] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2019] [Revised: 08/15/2019] [Accepted: 09/04/2019] [Indexed: 12/22/2022]
Abstract
BACKGROUND Delaying the absorption of glucose through α-glucosidase enzyme inhibition is one of the therapeutic approaches in the management of Type 2 diabetes, which can reduce the incidence of postprandial hyperglycemia. The existence of chronic postprandial hyperglycemia impaired the endogenous antioxidant defense by inducing oxidative stress-induced pancreatic β-cell destruction through uncontrolled generation of free radicals such as ROS, which in turn, leads to various macrovascular and microvascular complications. The currently available α -glucosidase inhibitors, for instance, acarbose, have some side effects such as hypoglycemia at higher doses, liver problems, meteorism, diarrhea, and lactic acidosis. Therefore, there is an urgent need to discover and develop potential α-glucosidase inhibitors. OBJECTIVE Based on suchmotifs, researchers are intrigued to search for the best scaffold that displays various biological activities. Among them, coumarin scaffold has attracted great attention. The compound and its derivatives can be isolated from various natural products and/or synthesized for the development of novel α-glucosidase inhibitors. RESULTS This study focused on coumarin and its derivatives as well as on their application as potent antidiabetic agents and has also concentrated on the structure-activity relationship. CONCLUSION This review describes the applications of coumarin-containing derivatives as α - glucosidase inhibitors based on published reports which will be useful for innovative approaches in the search for novel coumarin-based antidiabetic drugs with less toxicity and more potency.
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Affiliation(s)
- Tadesse Bekele Tafesse
- Department of Medicinal Chemistry, Faculty of Pharmacy, Tehran University of Medical Sciences-International Campus (IC-TUMS), Tehran, Iran.,Department of Medicinal Chemistry, Faculty of Pharmacy, Drug Design and Development Research Center and The Institute of Pharmaceutical Sciences (TIPS), Tehran University of Medical Sciences, Tehran, Iran.,School of Pharmacy, College of Health & Medical Sciences, Haramaya University, Harar, Ethiopia
| | - Mohammed Hussen Bule
- Department of Medicinal Chemistry, Faculty of Pharmacy, Tehran University of Medical Sciences-International Campus (IC-TUMS), Tehran, Iran.,Department of Medicinal Chemistry, Faculty of Pharmacy, Drug Design and Development Research Center and The Institute of Pharmaceutical Sciences (TIPS), Tehran University of Medical Sciences, Tehran, Iran.,Department of Pharmacy, College of Medicine and Health Sciences, Ambo University, Ambo, Ethiopia
| | - Mehdi Khoobi
- Department of Pharmaceutical Biomaterials, Medical Biomaterials Research Center and The Institute of Pharmaceutical Sciences (TIPS), Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran
| | - Mohammad Ali Faramarzi
- Department of Pharmaceutical Biotechnology, Faculty of Pharmacy and The Institute of Pharmaceutical Sciences (TIPS), Tehran University of Medical Sciences, Tehran, Iran
| | - Mohammad Abdollahi
- Department of Pharmacology and Toxicology, Faculty of Pharmacy and The Institute of Pharmaceutical Sciences (TIPS), Tehran University of Medical Sciences, Tehran, Iran
| | - Mohsen Amini
- Department of Medicinal Chemistry, Faculty of Pharmacy, Drug Design and Development Research Center and The Institute of Pharmaceutical Sciences (TIPS), Tehran University of Medical Sciences, Tehran, Iran
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Bretz RR, de Castro AA, Lara Ferreira IF, Ramalho TC, Silva MC. Experimental and theoretical affinity and catalysis studies between halogenated phenols and peroxidases: Understanding the bioremediation potential. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2020; 202:110895. [PMID: 32615496 DOI: 10.1016/j.ecoenv.2020.110895] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/06/2020] [Revised: 06/08/2020] [Accepted: 06/12/2020] [Indexed: 06/11/2023]
Abstract
Halogenated phenols, such as 2,4-dichlorophenol (2,4-DCP) and 4-bromophenol (4-BP) are pollutants generated by a various industrial sectors like chemical, dye, paper bleaching, pharmaceuticals or in an agriculture as pesticides. The use of Horseradish peroxidase (HRP) in the halogenated phenols treatment has already been mentioned, but it is not well understood how the different phenolic substrates can bind in the peroxidase active site nor how these specific interactions can influence in the bioremediation potential. In this work, different removal efficiencies were obtained for phenolic compounds investigated using HRP as catalyst (93.87 and 59.19% to 4BP and 2,4 DCP, respectively). Thus, to rationalize this result based on the interactions of phenols with active center of HRP, we combine computational and experimental methodologies. The theoretical approaches utilized include density functional theory (DFT) calculations, docking simulation and quantum mechanics/molecular mechanics (QM/MM) technique. Michaelis Menten constant (Km) obtained through experimental methodologies were 2.3 and 0.95 mM to 2,4-DCP and 4-BP, respectively, while the specificity constant (Kcat/Km) found was 1.44 mM-1 s-1 and 0.62 mM-1 s-1 for 4-BP and 2,4-DCP, respectively. The experimental parameters appointed to the highest affinity of HRP to 4-BP. According to the molecular docking calculations, both ligands have shown stabilizing intermolecular interaction energies within the HRP active site, however, the 4-BP showed more stabilizing interaction energy (-53.00 kcal mol-1) than 2,4-dichlorophenol (-49.23 kcal mol-1). Besides that, oxidative mechanism of 4-BP and 2,4-DCP was investigated by the hybrid QM/MM approach. This study showed that the lowest activation energy values for transition states investigated were obtained for 4-BP. Therefore, by theoretical approach, the compound 4-BP showed the more stabilizing interaction and activation energy values related to the interaction within the enzyme and the oxidative reaction mechanism, respectively, which corroborates with experimental parameters obtained. The combination between experimental and theoretical approaches was essential to understand how the degradation potential of the HRP enzyme depends on the interactions between substrate and the active center cavity of the enzyme.
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Affiliation(s)
- Raphael Resende Bretz
- Department of Natural Sciences (DCNAT), Federal University of São João del-Rei, São João del Rei, Brazil
| | | | - Igor F Lara Ferreira
- Department of Natural Sciences (DCNAT), Federal University of São João del-Rei, São João del Rei, Brazil
| | - Teodorico C Ramalho
- Department of Chemistry, Federal University of Lavras, Lavras, Brazil; Department of Chemistry, Faculty of Science, University of Hradec Kralove, Hradec Kralove, Czech Republic
| | - Maria Cristina Silva
- Department of Natural Sciences (DCNAT), Federal University of São João del-Rei, São João del Rei, Brazil.
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11
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Xie P, Fan L, Huang L, Zhang C. Oxidative polymerization of hydroxytyrosol catalyzed by laccase, tyrosinase or horseradish peroxidase: influencing factors and molecular simulations. J Biomol Struct Dyn 2020; 39:5486-5497. [DOI: 10.1080/07391102.2020.1801512] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Pujun Xie
- Institute of New Technology of Forestry, Chinese Academy of Forestry, Beijing, China
- Institute of Chemical Industry of Forest Products, Chinese Academy of Forestry; National Engineering Laboratory for Biomass Chemical Utilization; Key and Open Laboratory on Forest Chemical Engineering, National Forestry and Grassland Administration, Key Laboratory of Biomass Energy and Material, Nanjing, China
| | - Linlin Fan
- Institute of Agro-product Processing, JAAS, Nanjing, China
| | - Lixin Huang
- Institute of Chemical Industry of Forest Products, Chinese Academy of Forestry; National Engineering Laboratory for Biomass Chemical Utilization; Key and Open Laboratory on Forest Chemical Engineering, National Forestry and Grassland Administration, Key Laboratory of Biomass Energy and Material, Nanjing, China
| | - Caihong Zhang
- Institute of Chemical Industry of Forest Products, Chinese Academy of Forestry; National Engineering Laboratory for Biomass Chemical Utilization; Key and Open Laboratory on Forest Chemical Engineering, National Forestry and Grassland Administration, Key Laboratory of Biomass Energy and Material, Nanjing, China
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12
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Oxidative coupling of coumarins catalyzed by laccase. Int J Biol Macromol 2019; 135:1028-1033. [DOI: 10.1016/j.ijbiomac.2019.05.215] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2019] [Revised: 05/29/2019] [Accepted: 05/30/2019] [Indexed: 12/14/2022]
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13
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Yi J, Bai R, An Y, Liu TT, Liang JH, Tian XG, Huo XK, Feng L, Ning J, Sun CP, Ma XC, Zhang HL. A natural inhibitor from Alisma orientale against human carboxylesterase 2: Kinetics, circular dichroism spectroscopic analysis, and docking simulation. Int J Biol Macromol 2019; 133:184-189. [DOI: 10.1016/j.ijbiomac.2019.04.099] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2019] [Revised: 04/12/2019] [Accepted: 04/12/2019] [Indexed: 01/07/2023]
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14
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Tian Z, Yan Q, Feng L, Deng S, Wang C, Cui J, Wang C, Zhang Z, James TD, Ma X. A far-red fluorescent probe for sensing laccase in fungi and its application in developing an effective biocatalyst for the biosynthesis of antituberculous dicoumarin. Chem Commun (Camb) 2019; 55:3951-3954. [DOI: 10.1039/c9cc01579e] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A far-red fluorescent probe for sensing laccase in fungi and its application in developing an effective biocatalyst for the biosynthesis of antituberculous dicoumarin.
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15
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Yan Q, Tang X, Zhang B, Wang C, Deng S, Ma X, Wang C, Li D, Huang S, Dong P. Biocatalytic oxidation of flavone analogues mediated by general biocatalysts: horseradish peroxidase and laccase. RSC Adv 2019; 9:13325-13331. [PMID: 35520775 PMCID: PMC9063861 DOI: 10.1039/c9ra00470j] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2019] [Accepted: 04/22/2019] [Indexed: 11/21/2022] Open
Abstract
Horseradish peroxidase (HRP) and laccase are well known oxidases, which have been widely applied for the biosynthesis of organic compounds. In the present work, flavone analogues as an important type of bioactive natural product could be oxidized by HRP or laccase, which afforded dimeric and oxidative flavones. All of the flavone analogues usually possessing phenolic groups could be transformed using HRP. However, only flavonols, isoflavones and chalcones with phenolic groups and dihydroxylflavones were effective substrates of laccase. The radical reaction mechanism with the B-ring of flavone analogues as the radical reaction trigger was proposed for the oxidation of flavones. In silico molecular docking analyses for assaying the interaction between flavone analogues and oxidases indicated that the phenolic groups at the B rings of flavones docked into the HEME active pocket of HRP well. Kinetic behaviors of the oxidation for various flavone analogues mediated by HRP or laccase displayed Hill and substrate inhibition kinetic models. Therefore, in the present work, the oxidation of various flavone analogues mediated by HRP or laccase has been successfully characterized, which would be helpful for the preparation of flavone derivatives. HRP and laccase as the oxidases have been applied to catalyze the oxidation of various flavones, and the mechanism has been investigated.![]()
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16
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Torres JA, Silva MC, Lopes JH, Nogueira AE, Nogueira FGE, Corrêa AD. Development of a reusable and sustainable biocatalyst by immobilization of soybean peroxidase onto magnetic adsorbent. Int J Biol Macromol 2018; 114:1279-1287. [PMID: 29578014 DOI: 10.1016/j.ijbiomac.2018.03.136] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2018] [Revised: 03/14/2018] [Accepted: 03/22/2018] [Indexed: 01/09/2023]
Abstract
In this work we synthesized an activated carbon/magnetite composite by a simple co-precipitation method. The activated carbon (AC) was synthesized from the solid waste obtained in the extraction process of the peroxidase enzyme and the magnetic composite was used as support for the immobilization of soybean peroxidase (SP). After the determination of the optimal immobilization parameters, a 100% yield was achieved under the following conditions: support:enzyme proportion of 1.0:0.05 g, equilibration time of 7 h, pH 3.0 (citrate buffer phosphate 0.1 mol L-1) and temperature of 50 °C. The determination of pH to the point of zero charge was also done to assist in the understanding of the immobilization process at different pH values. Several characterization techniques were used, such as thermogravimetric analysis, elemental analysis composition, X-ray powder diffraction, Fourier transform infrared spectroscopy and Scanning electron microscopy. The biocatalyst presented excellent operational stability and was reused for 11 consecutive cycles. The magnetic properties inserted in the AC contributed to the removal of the biocatalyst from the reaction medium without interfering in the adsorptive characteristics of the AC. Thus, the activated carbon/magnetite composite can be applied to different research fields with high performance.
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Affiliation(s)
- J A Torres
- Department of Chemistry, Universidade Federal de Lavras, Lavras 37200-000, Brazil.
| | - M C Silva
- Department of Chemistry, Universidade Federal de São João Del Rei, 31270-901, Brazil
| | - J H Lopes
- Laboratory of Engineering and Products Chemistry (LEQUIP), Department of Materials Engineering and Bioprocess (DEMBIO), School of Chemical Engineering (FEQ) - UNICAMP, University of Campinas - UNICAMP, 13083-852 Campinas, SP, Brazil
| | - A E Nogueira
- Brazilian Nanotechnology National Laboratory (LNNano), Brazilian Center for Research in Energy and Materials (CNPEM), 13083-970 Campinas, São Paulo, Brazil
| | - F G E Nogueira
- Department of Chemistry Engineering, Universidade Federal de São Carlos, São Carlos 13565-905, Brazil.
| | - A D Corrêa
- Department of Chemistry, Universidade Federal de Lavras, Lavras 37200-000, Brazil.
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17
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Cecchini MM, Reale S, Manini P, d'Ischia M, De Angelis F. Modeling Fungal Melanin Buildup: Biomimetic Polymerization of 1,8-Dihydroxynaphthalene Mapped by Mass Spectrometry. Chemistry 2017; 23:8092-8098. [DOI: 10.1002/chem.201701951] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2017] [Indexed: 11/11/2022]
Affiliation(s)
- Martina Maya Cecchini
- Department of Physical and Chemical Sciences; University of L'Aquila; Via Vetoio Coppito, L'Aquila Italy
| | - Samantha Reale
- Department of Physical and Chemical Sciences; University of L'Aquila; Via Vetoio Coppito, L'Aquila Italy
| | - Paola Manini
- Department of Chemical Sciences, University of Naples “Federico II”-; Faculties of Monte Sant'Angelo; Via Cinthia Naples Italy
| | - Marco d'Ischia
- Department of Chemical Sciences, University of Naples “Federico II”-; Faculties of Monte Sant'Angelo; Via Cinthia Naples Italy
| | - Francesco De Angelis
- Department of Physical and Chemical Sciences; University of L'Aquila; Via Vetoio Coppito, L'Aquila Italy
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18
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Wang C, Huo XK, Zhang BJ, Sun CP, Tian XG, Deng S, Li B, Wang W, Dong PP, Ma XC. Highly regioselective glucosylation of alcoholic hydroxyls of protostane triterpenoids mediated by fungal biotransformation. CATAL COMMUN 2017. [DOI: 10.1016/j.catcom.2016.10.025] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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