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Li S, He L, Shi N, Chen Y, Saeed M, Ni Z, Chen H. Preparing the pure lignin peroxidase and exploring the effects of chemicals on the activity. Prep Biochem Biotechnol 2024; 54:660-667. [PMID: 37843104 DOI: 10.1080/10826068.2023.2268181] [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] [Indexed: 10/17/2023]
Abstract
Heterogous expression of lignin peroxidase (LiP) from Phanerochaete chrysosporium was performed in by E. coli prokaryotic expression system, and pure LiP was prepared by washing, refolding, and purification. The enzyme activity was measured by the resveratrol oxidation method. The effects of different chemicals on LiP activity were explored by adding different kinds of metal ions, acids/phenols, and surfactants. The optimal pH and temperature are 4.2 and 40 °C. The single-factor screening experiment showed that adding 1 mM Mn2+, 0.1 mM DL-lactic acid, and 2% PEG-4000 had the best promotion effect on the enzyme activity of recombinant LiP, which was 160.61%, 188.46%, and 247.83%, respectively. Further, the synergistic addition of Mn2+ and PEG-4000 achieved the best enzyme activity promotion effect of 277.51%. In addition, the addition of DL-lactic acid alone could promote LiP activity. However, the co-addition of lactic acid with Mn2+ and PEG-4000 contributed only 247.87%, which indicated that the addition of DL-lactic acid had an inhibitory effect when applied synergistically. For the first time, it was found that PEG-4000 increased LiP enzyme activity obviously and had a synergistic effect with Mn2+, serving as a reference for LiP in studies and applications pertaining to lignin breakdown.
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Affiliation(s)
- Shouzhi Li
- School of Life Sciences, Jiangsu University, Zhenjiang, China
| | - Lu He
- School of Life Sciences, Jiangsu University, Zhenjiang, China
| | - Na Shi
- School of Life Sciences, Jiangsu University, Zhenjiang, China
| | - Yanzhen Chen
- School of Life Sciences, Jiangsu University, Zhenjiang, China
| | - Muhammad Saeed
- School of Life Sciences, Jiangsu University, Zhenjiang, China
| | - Zhong Ni
- School of Life Sciences, Jiangsu University, Zhenjiang, China
| | - Huayou Chen
- School of Life Sciences, Jiangsu University, Zhenjiang, China
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2
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Cuebas‐Irizarry MF, Grunden AM. Streptomyces spp. as biocatalyst sources in pulp and paper and textile industries: Biodegradation, bioconversion and valorization of waste. Microb Biotechnol 2024; 17:e14258. [PMID: 37017414 PMCID: PMC10832569 DOI: 10.1111/1751-7915.14258] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2022] [Revised: 03/14/2023] [Accepted: 03/21/2023] [Indexed: 04/06/2023] Open
Abstract
Complex polymers represent a challenge for remediating environmental pollution and an opportunity for microbial-catalysed conversion to generate valorized chemicals. Members of the genus Streptomyces are of interest because of their potential use in biotechnological applications. Their versatility makes them excellent sources of biocatalysts for environmentally responsible bioconversion, as they have a broad substrate range and are active over a wide range of pH and temperature. Most Streptomyces studies have focused on the isolation of strains, recombinant work and enzyme characterization for evaluating their potential for biotechnological application. This review discusses reports of Streptomyces-based technologies for use in the textile and pulp-milling industry and describes the challenges and recent advances aimed at achieving better biodegradation methods featuring these microbial catalysts. The principal points to be discussed are (1) Streptomyces' enzymes for use in dye decolorization and lignocellulosic biodegradation, (2) biotechnological processes for textile and pulp and paper waste treatment and (3) challenges and advances for textile and pulp and paper effluent treatment.
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Affiliation(s)
- Mara F. Cuebas‐Irizarry
- Department of Plant and Microbial BiologyNorth Carolina State UniversityPlant Sciences Building Rm 2323, 840 Oval DrRaleighNorth Carolina27606USA
| | - Amy M. Grunden
- Department of Plant and Microbial BiologyNorth Carolina State UniversityPlant Sciences Building Rm 2323, 840 Oval DrRaleighNorth Carolina27606USA
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Biochemical and molecular characterization of a new heme peroxidase from Aspergillus niger CTM10002, and its application in textile reactive dye decolorization. Process Biochem 2022. [DOI: 10.1016/j.procbio.2022.08.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Suryadi H, Judono JJ, Putri MR, Eclessia AD, Ulhaq JM, Agustina DN, Sumiati T. Biodelignification of lignocellulose using ligninolytic enzymes from white-rot fungi. Heliyon 2022; 8:e08865. [PMID: 35141441 PMCID: PMC8814692 DOI: 10.1016/j.heliyon.2022.e08865] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2021] [Revised: 11/17/2021] [Accepted: 01/27/2022] [Indexed: 11/25/2022] Open
Abstract
Lignocellulose is the most abundant biomass available on earth, including wood and agricultural wastes such as rice straw, corn cobs, and oil palm empty bunches. The biopolymer content in lignocellulose has a great potential as feedstock for producing industrial raw materials such as glucose, sorbitol, xylose, xylitol, and other pharmaceutical excipients. Currently, scientists and governments agree that the enzymatic delignification method is an environmentally friendly green method to be applied. This review attempts to explain the proper preparation of the enzymes laccase, lignin peroxidase, and manganese peroxidase, as well as the important factors influencing their activity. The recent applications of the enzymes for detoxification of hazardous substances, proper enzyme immobilization technique, and future prospect combination with DESs extraction of lignin are also discussed.
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Bouhlel M, Sahnoun M, Zouari N, Brini F, Saibi W. The metabolic and biochemical mapping of Agave americana leave juice encode their prospective biotechnological uses. Process Biochem 2021. [DOI: 10.1016/j.procbio.2021.07.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Bouacem K, Allala F, Zaraî Jaouadi N, Hamdi S, Mechri S, Ighilahriz K, Rekik H, Hacene H, Bouanane-Darenfed A, Jaouadi B. A novel peroxidase from white-rot Agaricomycetes fungus Phlebia radiata strain KB-DZ15: Its purification, characterisation, and potential application for dye-decolorisation and lignin-biodegradation. BIOCATAL BIOTRANSFOR 2021. [DOI: 10.1080/10242422.2021.1939315] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- Khelifa Bouacem
- Department of Biochemistry and Microbiology, Faculty of Biological and Agricultural Sciences (FBAS), University of Mouloud Mammeri of Tizi-Ouzou (UMMTO), Tizi-Ouzou, Algeria
- Laboratory of Cellular and Molecular Biology (LCMB), Microbiology Team, Faculty of Biological Sciences (FBS), University of Sciences and Technology of Houari Boumediene (USTHB), Algiers, Algeria
| | - Fawzi Allala
- Laboratory of Cellular and Molecular Biology (LCMB), Microbiology Team, Faculty of Biological Sciences (FBS), University of Sciences and Technology of Houari Boumediene (USTHB), Algiers, Algeria
| | - Nadia Zaraî Jaouadi
- Laboratory of Microbial Biotechnology, Enzymatic, and Biomolecules (LMBEB), Centre of Biotechnology of Sfax (CBS), University of Sfax, Sfax, Tunisia
| | - Sondes Hamdi
- Laboratory of Microbial Biotechnology, Enzymatic, and Biomolecules (LMBEB), Centre of Biotechnology of Sfax (CBS), University of Sfax, Sfax, Tunisia
| | - Sondes Mechri
- Laboratory of Microbial Biotechnology, Enzymatic, and Biomolecules (LMBEB), Centre of Biotechnology of Sfax (CBS), University of Sfax, Sfax, Tunisia
| | - Kahina Ighilahriz
- Central Directorate of Research and Development (CDRD), SONATRACH, Boumerdès, Algeria
| | - Hatem Rekik
- Laboratory of Microbial Biotechnology, Enzymatic, and Biomolecules (LMBEB), Centre of Biotechnology of Sfax (CBS), University of Sfax, Sfax, Tunisia
| | - Hocine Hacene
- Laboratory of Cellular and Molecular Biology (LCMB), Microbiology Team, Faculty of Biological Sciences (FBS), University of Sciences and Technology of Houari Boumediene (USTHB), Algiers, Algeria
| | - Amel Bouanane-Darenfed
- Laboratory of Cellular and Molecular Biology (LCMB), Microbiology Team, Faculty of Biological Sciences (FBS), University of Sciences and Technology of Houari Boumediene (USTHB), Algiers, Algeria
| | - Bassem Jaouadi
- Laboratory of Microbial Biotechnology, Enzymatic, and Biomolecules (LMBEB), Centre of Biotechnology of Sfax (CBS), University of Sfax, Sfax, Tunisia
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Chauhan AK, Choudhury B. Synthetic dyes degradation using lignolytic enzymes produced from Halopiger aswanensis strain ABC_IITR by Solid State Fermentation. CHEMOSPHERE 2021; 273:129671. [PMID: 33517115 DOI: 10.1016/j.chemosphere.2021.129671] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/12/2020] [Revised: 11/01/2020] [Accepted: 01/13/2021] [Indexed: 06/12/2023]
Abstract
The present work focuses on studying the degradation of industrial synthetic dyes, which poses serious health hazards and a drastic impact on the environment. Currently available enzymatic processes have higher production and operational costs. However, most enzymes are active at acidic pH, which limits its application in textile dye degradation. This problem can be overcome by lignolytic enzymes obtained from halo-alkaliphile through Solid State Fermentation (SSF) using wheat bran (agro-byproduct) as a substrate. The major lignolytic enzymes studied were Lignin Peroxidase (LiP), Manganese Peroxidase (MnP), and laccase. The results demonstrated the highest activity of 215.4 ± 1.57 of LiP, 36.8 ± 2.38 of MnP, and 8.34 ± 0.21 IU/gds of laccase. Crude enzymes were used to treat synthetic dyes (mainly azo dyes), and their potential for its degradation was confirmed by spectrophotometric, GC-MS, and HPLC analysis. The highest decolorization of 82-93% of Malachite Green (MG) was achieved in LiP and MnP mediated reaction system within 2 hours. The laccase reaction system showed degradation of 53.87% of methyl orange without adding any redox mediator. After obtaining these results, the crude LiP and MnP in the reaction system were further subjected to decolorization at a higher MG concentration of 100-600 mg/L without a redox mediator. As a result, both LiP and MnP decolorized MG by 72-89%. Further, GC-MS analysis of MG biodegradation products confirmed the formation of less toxic low molecular weight products such as benzaldehyde and methanone.
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Affiliation(s)
- Ajay Kumar Chauhan
- Department of Biotechnology, Indian Institute of Technology, Roorkee, Uttarakhand, 24667, India
| | - Bijan Choudhury
- Department of Biotechnology, Indian Institute of Technology, Roorkee, Uttarakhand, 24667, India.
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Falade AO, Mabinya LV, Okoh AI, Nwodo UU. Biochemical and molecular characterization of a novel dye-decolourizing peroxidase from Raoultella ornithinolytica OKOH-1. Int J Biol Macromol 2019; 121:454-462. [DOI: 10.1016/j.ijbiomac.2018.10.045] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2018] [Revised: 10/02/2018] [Accepted: 10/11/2018] [Indexed: 11/26/2022]
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9
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Rekik H, Zaraî Jaouadi N, Bouacem K, Zenati B, Kourdali S, Badis A, Annane R, Bouanane-Darenfed A, Bejar S, Jaouadi B. Physical and enzymatic properties of a new manganese peroxidase from the white-rot fungus Trametes pubescens strain i8 for lignin biodegradation and textile-dyes biodecolorization. Int J Biol Macromol 2018; 125:514-525. [PMID: 30528991 DOI: 10.1016/j.ijbiomac.2018.12.053] [Citation(s) in RCA: 37] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2018] [Revised: 12/04/2018] [Accepted: 12/04/2018] [Indexed: 12/25/2022]
Abstract
A new manganese peroxidase-producing white-rot basidiomycete fungus was isolated from symptomatic wood of the camphor trees Cinnamomum camphora (L.) at the Hamma Botanical Garden (Algeria) and identified as Trametes pubescens strain i8. The enzyme was purified (MnP TP55) to apparent electrophoretic homogeneity and biochemically characterized. The specific activity and Reinheitzahl value of the purified enzyme were 221 U/mg and 2.25, respectively. MALDI-TOF/MS analysis revealed that the purified enzyme was a monomer with a molecular mass of 55.2 kDa. The NH2-terminal sequence of the first 26 amino acid residues of MnP TP55 showed high similarity with those of white-rot fungal peroxidases. It revealed optimal activity at pH 5 and 40 °C. This peroxidase was completely inhibited by sodium azide and potassium cyanide, suggesting the presence of heme-components in its tertiary structure. Interestingly, MnP TP55 showed higher catalytic efficiency, organic solvent-tolerance, dye-decolorization ability, and detergent-compatibility than that of horseradish peroxidase (HRP) from roots of Armoracia rustanica, manganese peroxidase from Bjerkandera adusta strain CX-9 (MnP BA30), and manganese peroxidase from Phanerochaete chrysosporium (MnP PC). Overall, the findings provide strong support for the potential candidacy of MnP TP55 for environmental applications, mainly the development of enzyme-based technologies for lignin biodegradation, textile-dyes biodecolorization, and detergent formulations.
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Affiliation(s)
- Hatem Rekik
- Laboratory of Microbial Biotechnology and Engineering Enzymes (LMBEE), Centre of Biotechnology of Sfax (CBS), University of Sfax, Road of Sidi Mansour Km 6, PO Box 1177, Sfax 3018, Tunisia; Biotech ECOZYM Start-up, Business Incubator, Centre of Biotechnology of Sfax (CBS), University of Sfax, Road of Sidi Mansour Km 6, P.O. Box 1177, Sfax 3018, Tunisia
| | - Nadia Zaraî Jaouadi
- Laboratory of Microbial Biotechnology and Engineering Enzymes (LMBEE), Centre of Biotechnology of Sfax (CBS), University of Sfax, Road of Sidi Mansour Km 6, PO Box 1177, Sfax 3018, Tunisia; Biotech ECOZYM Start-up, Business Incubator, Centre of Biotechnology of Sfax (CBS), University of Sfax, Road of Sidi Mansour Km 6, P.O. Box 1177, Sfax 3018, Tunisia
| | - Khelifa Bouacem
- Laboratory of Microbial Biotechnology and Engineering Enzymes (LMBEE), Centre of Biotechnology of Sfax (CBS), University of Sfax, Road of Sidi Mansour Km 6, PO Box 1177, Sfax 3018, Tunisia; Laboratory of Cellular and Molecular Biology, Microbiology Team, Faculty of Biological Sciences, University of Sciences and Technology of Houari Boumediene (USTHB), PO Box 32, El Alia, Bab Ezzouar, 16111, Algiers, Algeria
| | - Bilal Zenati
- National Centre for Research and Development of Fisheries and Aquaculture (CNRDPA), 11, Bd Amirouche PO Box 67, Bou Ismaïl 42415, Tipaza, Algeria
| | - Sidali Kourdali
- National Centre for Research and Development of Fisheries and Aquaculture (CNRDPA), 11, Bd Amirouche PO Box 67, Bou Ismaïl 42415, Tipaza, Algeria
| | - Abdelmalek Badis
- National Centre for Research and Development of Fisheries and Aquaculture (CNRDPA), 11, Bd Amirouche PO Box 67, Bou Ismaïl 42415, Tipaza, Algeria; Laboratory of Natural Products Chemistry and Biomolecules (LNPC-BioM), Faculty of Sciences, University of Blida 1, Road of Soumaâ, PO Box 270, 09000 Blida, Algeria
| | - Rachid Annane
- National Centre for Research and Development of Fisheries and Aquaculture (CNRDPA), 11, Bd Amirouche PO Box 67, Bou Ismaïl 42415, Tipaza, Algeria
| | - Amel Bouanane-Darenfed
- Laboratory of Cellular and Molecular Biology, Microbiology Team, Faculty of Biological Sciences, University of Sciences and Technology of Houari Boumediene (USTHB), PO Box 32, El Alia, Bab Ezzouar, 16111, Algiers, Algeria
| | - Samir Bejar
- Laboratory of Microbial Biotechnology and Engineering Enzymes (LMBEE), Centre of Biotechnology of Sfax (CBS), University of Sfax, Road of Sidi Mansour Km 6, PO Box 1177, Sfax 3018, Tunisia; Biotech ECOZYM Start-up, Business Incubator, Centre of Biotechnology of Sfax (CBS), University of Sfax, Road of Sidi Mansour Km 6, P.O. Box 1177, Sfax 3018, Tunisia
| | - Bassem Jaouadi
- Laboratory of Microbial Biotechnology and Engineering Enzymes (LMBEE), Centre of Biotechnology of Sfax (CBS), University of Sfax, Road of Sidi Mansour Km 6, PO Box 1177, Sfax 3018, Tunisia; Biotech ECOZYM Start-up, Business Incubator, Centre of Biotechnology of Sfax (CBS), University of Sfax, Road of Sidi Mansour Km 6, P.O. Box 1177, Sfax 3018, Tunisia.
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10
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Wang X, Yao B, Su X. Linking Enzymatic Oxidative Degradation of Lignin to Organics Detoxification. Int J Mol Sci 2018; 19:ijms19113373. [PMID: 30373305 PMCID: PMC6274955 DOI: 10.3390/ijms19113373] [Citation(s) in RCA: 55] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2018] [Revised: 10/25/2018] [Accepted: 10/25/2018] [Indexed: 11/16/2022] Open
Abstract
The major enzymes involved in lignin degradation are laccase, class II peroxidases (lignin peroxidase, manganese peroxidase, and versatile peroxidase) and dye peroxidase, which use an oxidative or peroxidative mechanism to deconstruct the complex and recalcitrant lignin. Laccase and manganese peroxidase directly oxidize phenolic lignin components, while lignin peroxidase and versatile peroxidase can act on the more recalcitrant non-phenolic lignin compounds. Mediators or co-oxidants not only increase the catalytic ability of these enzymes, but also largely expand their substrate scope to those with higher redox potential or more complicated structures. Neither laccase nor the peroxidases are stringently selective of substrates. The promiscuous nature in substrate preference can be employed in detoxification of a range of organics.
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Affiliation(s)
- Xiaolu Wang
- Key Laboratory for Feed Biotechnology of the Ministry of Agriculture, Feed Research Institute, Chinese Academy of Agricultural Sciences, Beijing 100081, China.
| | - Bin Yao
- Key Laboratory for Feed Biotechnology of the Ministry of Agriculture, Feed Research Institute, Chinese Academy of Agricultural Sciences, Beijing 100081, China.
| | - Xiaoyun Su
- Key Laboratory for Feed Biotechnology of the Ministry of Agriculture, Feed Research Institute, Chinese Academy of Agricultural Sciences, Beijing 100081, China.
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Garcia SO, Feltrin ACP, Garda-Buffon J. Zearalenone reduction by commercial peroxidase enzyme and peroxidases from soybean bran and rice bran. Food Addit Contam Part A Chem Anal Control Expo Risk Assess 2018; 35:1819-1831. [PMID: 29889651 DOI: 10.1080/19440049.2018.1486044] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2018] [Accepted: 05/30/2018] [Indexed: 10/14/2022]
Abstract
The peroxidase (POD) enzyme, obtained from different sources, has been described in the literature regarding its good results of reduction in concentration or degradation levels of mycotoxins, such as aflatoxin B1, deoxynivalenol and zearalenone (ZEA). This study aimed at evaluating the action of commercial POD and POD from soybean bran (SB) and rice bran (RB) in ZEA reduction in a model solution and the characterisation of the mechanism of enzyme action. POD was extracted from SB and RB in phosphate buffer by orbital agitation. Evaluation of the action of commercial POD and POD from SB and RB in ZEA reduction was carried out in phosphate buffer and aqueous solution, respectively. Parameters of (Michaelis-Menten constant) (KM) and maximal rate (Vmax) were determined in the concentration range from 0.16 to 6 µg mL-1. ZEA reduction was determined and the mechanism of enzyme action was characterised by FTIR and high-pressure liquid chromatography-electrospray tandem mass spectrometry. Commercial POD and POD from RB and SB reduced ZEA concentration by 69.9%, 47.4% and 30.6% in 24 h, respectively. KM values were 39.61 and 8.90 µM, whereas Vmax values were 0.170 and 0.011 µM min-1 for commercial POD and POD from RB, respectively. The characterisation of the mechanism of enzyme action showed the oxidoreductive action of commercial POD in the mycotoxin. The use of commercial POD and POD from agro-industrial by-products, such as SB and RB, could be a promising alternative for ZEA biodegradation.
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Affiliation(s)
- Sabrina O Garcia
- a Post Graduate Program in Engineering and Science of Food, School of Chemistry and Food, Laboratory of Food Science and Mycotoxins , Federal University of Rio Grande (FURG) , Rio Grande , RS , Brazil
| | - Ana Carla P Feltrin
- a Post Graduate Program in Engineering and Science of Food, School of Chemistry and Food, Laboratory of Food Science and Mycotoxins , Federal University of Rio Grande (FURG) , Rio Grande , RS , Brazil
| | - Jaqueline Garda-Buffon
- a Post Graduate Program in Engineering and Science of Food, School of Chemistry and Food, Laboratory of Food Science and Mycotoxins , Federal University of Rio Grande (FURG) , Rio Grande , RS , Brazil
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Streptomyces spp. in the biocatalysis toolbox. Appl Microbiol Biotechnol 2018; 102:3513-3536. [PMID: 29502181 DOI: 10.1007/s00253-018-8884-x] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2018] [Revised: 02/17/2018] [Accepted: 02/19/2018] [Indexed: 02/07/2023]
Abstract
About 20,100 research publications dated 2000-2017 were recovered searching the PubMed and Web of Science databases for Streptomyces, which are the richest known source of bioactive molecules. However, these bacteria with versatile metabolism are powerful suppliers of biocatalytic tools (enzymes) for advanced biotechnological applications such as green chemical transformations and biopharmaceutical and biofuel production. The recent technological advances, especially in DNA sequencing coupled with computational tools for protein functional and structural prediction, and the improved access to microbial diversity enabled the easier access to enzymes and the ability to engineer them to suit a wider range of biotechnological processes. The major driver behind a dramatic increase in the utilization of biocatalysis is sustainable development and the shift toward bioeconomy that will, in accordance to the UN policy agenda "Bioeconomy to 2030," become a global effort in the near future. Streptomyces spp. already play a significant role among industrial microorganisms. The intention of this minireview is to highlight the presence of Streptomyces in the toolbox of biocatalysis and to give an overview of the most important advances in novel biocatalyst discovery and applications. Judging by the steady increase in a number of recent references (228 for the 2000-2017 period), it is clear that biocatalysts from Streptomyces spp. hold promises in terms of valuable properties and applicative industrial potential.
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Bouacem K, Rekik H, Jaouadi NZ, Zenati B, Kourdali S, El Hattab M, Badis A, Annane R, Bejar S, Hacene H, Bouanane-Darenfed A, Jaouadi B. Purification and characterization of two novel peroxidases from the dye-decolorizing fungus Bjerkandera adusta strain CX-9. Int J Biol Macromol 2017; 106:636-646. [PMID: 28813685 DOI: 10.1016/j.ijbiomac.2017.08.061] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2017] [Accepted: 08/09/2017] [Indexed: 02/06/2023]
Abstract
Two extracellular peroxidases from Bjerkandera adusta strain CX-9, namely a lignin peroxidase (called LiP BA45) and manganese peroxidase (called MnP BA30), were purified simultaneously by applying successively, ammonium sulfate precipitation-dialysis, Mono-S Sepharose anion-exchange and Sephacryl S-200 gel filtration and biochemically characterized. The sequence of their NH2-terminal amino acid residues showed high homology with those of fungi peroxidases. Matrix assisted laser desorption ionization-time of flight mass spectrometry (MALDI-TOF/MS) analysis revealed that the purified enzymes MnP BA30 and LiP BA45 were a monomers with a molecular masses 30125.16 and 45221.10Da, respectively. While MnP BA30 was optimally active at pH 3 and 70°C, LiP BA45 showed optimum activity at pH 4 and 50°C. The two enzymes were inhibited by sodium azide and potassium cyanide, suggesting the presence of heme-components in their tertiary structures. The Km and Vmax for LiP BA45 toward 2,4-Dichlorolphenol (2,4-DCP) were 0.099mM and 9.12U/mg, respectively and for MnP BA30 toward 2,6-Dimethylphenol (2,6-DMP), they were 0.151mM and 18.60U/mg, respectively. Interestingly, MnP BA30 and LiP BA45 demonstrated higher catalytic efficiency than that of other tested peroxidases (MnP, LiP, HaP4, and LiP-SN) and marked organic solvent-stability and dye-decolorization efficiency. Data suggest that these peroxidases may be considered as potential candidates for future applications in distaining synthetic-dyes.
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Affiliation(s)
- Khelifa Bouacem
- Laboratory of Cellular and Molecular Biology, Microbiology Team, Faculty of Biological Sciences, University of Sciences and Technology of Houari Boumediene (USTHB), PO Box 32, El Alia, Bab Ezzouar, 16111 Algiers, Algeria; Laboratory of Microbial Biotechnology and Engineering Enzymes (LMBEE), Centre of Biotechnology of Sfax (CBS), University of Sfax, Road of Sidi Mansour Km 6, PO Box 1177, Sfax 3018, Tunisia.
| | - Hatem Rekik
- Laboratory of Microbial Biotechnology and Engineering Enzymes (LMBEE), Centre of Biotechnology of Sfax (CBS), University of Sfax, Road of Sidi Mansour Km 6, PO Box 1177, Sfax 3018, Tunisia
| | - Nadia Zaraî Jaouadi
- Laboratory of Microbial Biotechnology and Engineering Enzymes (LMBEE), Centre of Biotechnology of Sfax (CBS), University of Sfax, Road of Sidi Mansour Km 6, PO Box 1177, Sfax 3018, Tunisia
| | - Bilal Zenati
- National Centre for Research and Development of Fisheries and Aquaculture (CNRDPA) 11, Bd Amirouche PO Box 67, Bou Ismaïl, 42415, Tipaza, Algeria
| | - Sidali Kourdali
- National Centre for Research and Development of Fisheries and Aquaculture (CNRDPA) 11, Bd Amirouche PO Box 67, Bou Ismaïl, 42415, Tipaza, Algeria
| | - Mohamed El Hattab
- Laboratory of Natural Products Chemistry and Biomolecules (LNPC-BioM), Faculty of Sciences, University of Blida 1, Road of Soumaâ, PO Box 270, 09000 Blida, Algeria
| | - Abdelmalek Badis
- National Centre for Research and Development of Fisheries and Aquaculture (CNRDPA) 11, Bd Amirouche PO Box 67, Bou Ismaïl, 42415, Tipaza, Algeria; Laboratory of Natural Products Chemistry and Biomolecules (LNPC-BioM), Faculty of Sciences, University of Blida 1, Road of Soumaâ, PO Box 270, 09000 Blida, Algeria
| | - Rachid Annane
- National Centre for Research and Development of Fisheries and Aquaculture (CNRDPA) 11, Bd Amirouche PO Box 67, Bou Ismaïl, 42415, Tipaza, Algeria
| | - Samir Bejar
- Laboratory of Microbial Biotechnology and Engineering Enzymes (LMBEE), Centre of Biotechnology of Sfax (CBS), University of Sfax, Road of Sidi Mansour Km 6, PO Box 1177, Sfax 3018, Tunisia
| | - Hocine Hacene
- Laboratory of Cellular and Molecular Biology, Microbiology Team, Faculty of Biological Sciences, University of Sciences and Technology of Houari Boumediene (USTHB), PO Box 32, El Alia, Bab Ezzouar, 16111 Algiers, Algeria
| | - Amel Bouanane-Darenfed
- Laboratory of Cellular and Molecular Biology, Microbiology Team, Faculty of Biological Sciences, University of Sciences and Technology of Houari Boumediene (USTHB), PO Box 32, El Alia, Bab Ezzouar, 16111 Algiers, Algeria
| | - Bassem Jaouadi
- Laboratory of Microbial Biotechnology and Engineering Enzymes (LMBEE), Centre of Biotechnology of Sfax (CBS), University of Sfax, Road of Sidi Mansour Km 6, PO Box 1177, Sfax 3018, Tunisia.
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Casciello C, Tonin F, Berini F, Fasoli E, Marinelli F, Pollegioni L, Rosini E. A valuable peroxidase activity from the novel species Nonomuraea gerenzanensis growing on alkali lignin. ACTA ACUST UNITED AC 2017; 13:49-57. [PMID: 28352563 PMCID: PMC5361131 DOI: 10.1016/j.btre.2016.12.005] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2016] [Revised: 12/07/2016] [Accepted: 12/21/2016] [Indexed: 11/22/2022]
Abstract
Actinomycetes represent an attractive source of ligninolytic enzymes. 43 actinomycetes were screened for laccase and peroxidase activities. The novel species N. gerenzanensis produces a valuable bacterial peroxidase activity. The dye-decolorizing activity paves the way for an industrial use of this peroxidase.
Degradation of lignin constitutes a key step in processing biomass to become useful monomers but it remains challenging. Compared to fungi, bacteria are much less characterized with respect to their lignin metabolism, although it is reported that many soil bacteria, especially actinomycetes, attack and solubilize lignin. In this work, we screened 43 filamentous actinomycetes by assaying their activity on chemically different substrates including a soluble and semi-degraded lignin derivative (known as alkali lignin or Kraft lignin), and we discovered a novel and valuable peroxidase activity produced by the recently classified actinomycete Nonomuraea gerenzanensis. Compared to known fungal manganese and versatile peroxidases, the stability of N. gerenzanensis peroxidase activity at alkaline pHs and its thermostability are significantly higher. From a kinetic point of view, N. gerenzanensis peroxidase activity shows a Km for H2O2 similar to that of Phanerochaete chrysosporium and Bjerkandera enzymes and a lower affinity for Mn2+, whereas it differs from the six Pleurotus ostreatus manganese peroxidase isoenzymes described in the literature. Additionally, N. gerenzanensis peroxidase shows a remarkable dye-decolorizing activity that expands its substrate range and paves the way for an industrial use of this enzyme. These results confirm that by exploring new bacterial diversity, we may be able to discover and exploit alternative biological tools putatively involved in lignin modification and degradation.
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Key Words
- 2,4-DCP, 2,4-dichlorophenol
- 2,6-DMP, 2,6-dimethoxyphenol
- ABTS, 2,2’-azino-bis(3-ethylbenzothiazoline-6-sulphonic acid)
- Alkali lignin
- DyP, dye decolorizing peroxidase
- Filamentous actinomycetes
- Kraft lignin
- LiP, lignin peroxidase
- MAM, mannitol agar medium
- MM-L, minimal salt medium plus lignin
- MnP, manganese peroxidase
- Nonomuraea gerenzanensis
- Peroxidases
- RB5, reactive black 5
- RBBR, remazol brilliant blue R
- VP, versatile peroxidase
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Affiliation(s)
- Carmine Casciello
- Department of Biotechnology and Life Sciences, University of Insubria, via J.H. Dunant 3, 21100 Varese, Italy; The Protein Factory Research Center, Politecnico of Milano and University of Insubria, via Mancinelli 7, 20131 Milano, Italy
| | - Fabio Tonin
- Department of Biotechnology and Life Sciences, University of Insubria, via J.H. Dunant 3, 21100 Varese, Italy; The Protein Factory Research Center, Politecnico of Milano and University of Insubria, via Mancinelli 7, 20131 Milano, Italy
| | - Francesca Berini
- Department of Biotechnology and Life Sciences, University of Insubria, via J.H. Dunant 3, 21100 Varese, Italy; The Protein Factory Research Center, Politecnico of Milano and University of Insubria, via Mancinelli 7, 20131 Milano, Italy
| | - Elisa Fasoli
- Department of Chemistry, Materials and Chemical Engineering "Giulio Natta", Politecnico of Milano, via Mancinelli 7, 20131, Milano, Italy
| | - Flavia Marinelli
- Department of Biotechnology and Life Sciences, University of Insubria, via J.H. Dunant 3, 21100 Varese, Italy; The Protein Factory Research Center, Politecnico of Milano and University of Insubria, via Mancinelli 7, 20131 Milano, Italy
| | - Loredano Pollegioni
- Department of Biotechnology and Life Sciences, University of Insubria, via J.H. Dunant 3, 21100 Varese, Italy; The Protein Factory Research Center, Politecnico of Milano and University of Insubria, via Mancinelli 7, 20131 Milano, Italy
| | - Elena Rosini
- Department of Biotechnology and Life Sciences, University of Insubria, via J.H. Dunant 3, 21100 Varese, Italy; The Protein Factory Research Center, Politecnico of Milano and University of Insubria, via Mancinelli 7, 20131 Milano, Italy
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Matsumoto M, Hashimoto Y, Saitoh Y, Kumano T, Kobayashi M. Development of nitrilase promoter-derived inducible vectors for Streptomyces. Biosci Biotechnol Biochem 2016; 80:1230-7. [PMID: 26923287 DOI: 10.1080/09168451.2016.1148577] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
An inducible expression vector, pSH19, which harbors regulatory expression system PnitA-NitR, for streptomycetes was constructed previously. Here, we have modified pSH19 to obtain shuttle vectors for Streptomyces-E. coli by introducing the replication origin of a plasmid for E. coli (ColE1) and an antibiotic-resistant gene. Six inducible shuttle vectors, pESH19cF, pESH19cR, pESH19kF, pESH19kR, pESH19aF, and pESH19aR, for Streptomyces-E. coli, were successfully developed. The stability of these vectors was examined in five different E. coli strains and Streptomyces lividans TK24. The stability test showed that the pSH19-derived shuttle vectors were stable in E. coli Stbl2 and S. lividans TK24. Heterologous expression experiments involving each of the catechol 2,3-dioxygenase, nitrilase, and N-substituted formamide deformylase genes as a reporter gene showed that pESH19cF, pESH19kF, and pESH19aF possess inducible expression ability in S. lividans TK24. Thus, these vectors were found to be useful expression tools for experiments on both Gram-negative and Gram-positive bacterial genes.
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Affiliation(s)
- Masako Matsumoto
- a Institute of Applied Biochemistry, and Graduate School of Life and Environmental Sciences , The University of Tsukuba , Tsukuba , Japan
| | - Yoshiteru Hashimoto
- a Institute of Applied Biochemistry, and Graduate School of Life and Environmental Sciences , The University of Tsukuba , Tsukuba , Japan
| | - Yuki Saitoh
- a Institute of Applied Biochemistry, and Graduate School of Life and Environmental Sciences , The University of Tsukuba , Tsukuba , Japan
| | - Takuto Kumano
- a Institute of Applied Biochemistry, and Graduate School of Life and Environmental Sciences , The University of Tsukuba , Tsukuba , Japan
| | - Michihiko Kobayashi
- a Institute of Applied Biochemistry, and Graduate School of Life and Environmental Sciences , The University of Tsukuba , Tsukuba , Japan
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A novel detergent-stable solvent-tolerant serine thiol alkaline protease from Streptomyces koyangensis TN650. Int J Biol Macromol 2015; 79:871-82. [DOI: 10.1016/j.ijbiomac.2015.06.006] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2014] [Revised: 06/02/2015] [Accepted: 06/03/2015] [Indexed: 11/22/2022]
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