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Gricajeva A, Kalėdienė L. Investigation of amino acids related to Staphylococcus saprophyticus AG1 EstAG1 carboxylesterase catalytic function revealed a new family of bacterial lipolytic enzymes. Int J Biol Macromol 2023; 235:123791. [PMID: 36828093 DOI: 10.1016/j.ijbiomac.2023.123791] [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: 01/05/2023] [Revised: 02/07/2023] [Accepted: 02/17/2023] [Indexed: 02/24/2023]
Abstract
Most of the lipolytic enzymes (carboxylesterases, EC 3.1.1.1 and triacylglycerol acylhydrolases, EC 3.1.1.3) originate from bacteria and form a large group of functionally important enzymes that are also well known for their use in multiple biotechnology sectors. Rapid and increasing amount of bacterial lipolytic enzymes being discovered and characterized led to a necessity to classify them. More than twenty years ago bacterial lipolytic enzymes were originally classified into eight families and six true lipase sub-families based on the differences in their amino acid sequences and biochemical properties. Later, this classification was comprehensively updated to 19 families with eight subfamilies, and more recently, employing deeper comparative analysis methods, classification expanded to 35 families and 11 subfamilies. Bacterial lipolytic enzymes that cannot be classified into currently existing families are still being discovered. This work provides site-directed mutagenesis and differential scanning fluorimetry based investigation of catalytic function-related amino acids of previously discovered and characterized EstAG1 carboxylesterase from Staphylococcus saprophyticus AG1. Experimental results obtained in this work revealed that EstAG1 carboxylesterase can be placed into a new family of bacterial lipolytic enzymes.
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Affiliation(s)
- Alisa Gricajeva
- Department of Microbiology and Biotechnology, Institute of Biosciences, Life Sciences Center, Vilnius University, Sauletekio av. 7, LT-10257 Vilnius, Lithuania.
| | - Lilija Kalėdienė
- Department of Microbiology and Biotechnology, Institute of Biosciences, Life Sciences Center, Vilnius University, Sauletekio av. 7, LT-10257 Vilnius, Lithuania
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2
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Gricajeva A, Buchovec I, Kalėdienė L, Badokas K, Vitta P. Riboflavin- and chlorophyllin-based antimicrobial photoinactivation of Brevundimonas sp. ESA1 biofilms. Front Cell Infect Microbiol 2022; 12:1006723. [PMID: 36262183 PMCID: PMC9575555 DOI: 10.3389/fcimb.2022.1006723] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2022] [Accepted: 09/01/2022] [Indexed: 11/13/2022] Open
Abstract
Some Brevundimonas spp. are globally emerging opportunistic pathogens that can be dangerous to individuals with underlying medical conditions and for those who are immunocompromised. Gram-negative Brevundimonas spp. can form resilient sessile biofilms and are found not only in different confined terrestrial settings (e.g., hospitals) but are also frequently detected in spacecraft which is inhabited by astronauts that can have altered immunity. Therefore, Brevundimonas spp. pose a serious health hazard in different environments, especially in its biofilm form. Conventional antimicrobials applied to disrupt, inactivate, or prevent biofilm formation have limited efficiency and applicability in different closed-loop systems. Therefore, new, effective, and safe biofilm control technologies are in high demand. The present work aimed to investigate antimicrobial photoinactivation (API) of Brevundimonas sp. ESA1 monocultural biofilms mediated by non-toxic, natural photosensitizers such as riboflavin (RF) and chlorophyllin (Chl) with an emphasis of this technology as an example to be safely used in closed-loop systems such as spacecraft. The present study showed that Chl-based API had a bactericidal effect on Brevundimonas sp. ESA1 biofilms at twice the lower irradiation doses than was needed when applying RF-based API. Long-term API based on RF and Chl using 450 nm low irradiance plate has also been studied in this work as a more practically applicable API method. The ability of Brevundimonas sp. ESA1 biofilms to reduce alamarBlue™ and regrowth analysis have revealed that after the applied photoinactivation, bacteria can enter a viable but non-culturable state with no ability to resuscitate in some cases.
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Affiliation(s)
- Alisa Gricajeva
- Department of Microbiology and Biotechnology, Life Sciences Center, Institute of Biosciences, Vilnius University, Vilnius, Lithuania
- *Correspondence: Alisa Gricajeva,
| | - Irina Buchovec
- Institute of Photonics and Nanotechnology, Faculty of Physics, Vilnius University, Vilnius, Lithuania
| | - Lilija Kalėdienė
- Department of Microbiology and Biotechnology, Life Sciences Center, Institute of Biosciences, Vilnius University, Vilnius, Lithuania
| | - Kazimieras Badokas
- Institute of Photonics and Nanotechnology, Faculty of Physics, Vilnius University, Vilnius, Lithuania
| | - Pranciškus Vitta
- Institute of Photonics and Nanotechnology, Faculty of Physics, Vilnius University, Vilnius, Lithuania
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3
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Matrawy AA, Khalil AI, Embaby AM. Molecular study on recombinant cold-adapted, detergent- and alkali stable esterase (EstRag) from Lysinibacillus sp.: a member of family VI. World J Microbiol Biotechnol 2022; 38:217. [PMID: 36070019 PMCID: PMC9452428 DOI: 10.1007/s11274-022-03402-5] [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: 06/17/2022] [Accepted: 08/26/2022] [Indexed: 11/30/2022]
Abstract
Cold-adapted esterases have potential industrial applications. To fulfil the global continuous demand for these enzymes, a cold-adapted esterase member of family VI from Lysinibacillus sp. YS11 was cloned on pET-28b (+) vector and expressed in E. coli BL21(DE3) Rosetta cells for the first time. The open reading frame (654 bp: GenBank MT120818.1) encodes a polypeptide (designated EstRag: 217 amino acid residues). EstRag amino acid sequence has conserved esterase signature motifs: pentapeptide (GFSQG) and catalytic triad Ser110-Asp163-His194. EstRag 3D predicted model, built with LOMETS3 program, showed closest structural similarity to PDB 1AUO_A (esterase: Pseudomonas fluorescens); TM-align score program inferences. Purified EstRag to 9.28-fold, using Ni2+affinity agarose matrix, showed a single protein band (25 kDa) on SDS-PAGE, Km (0.031 mM) and Kcat/Km (657.7 s−1 mM−1) on p-NP-C2. Temperature and pH optima of EstRag were 35 °C and 8.0, respectively. EstRag was fully stable at 5–30 °C for 120 min and at pH(s) 8.0–10.0 after 24 h. EstRag activity (391.46 ± 0.009%) was impressively enhanced after 30 min preincubation with 5 mM Cu2+. EstRag retained full stability after 30 min pre-incubation with 0.1%(v/v) SDS, Triton X-100, and Tween-80. EstRag promising characteristics motivate performing guided evolution and industrial applications prospective studies.
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Affiliation(s)
- Amira A Matrawy
- Environmental Studies Department, Institute of Graduate Studies and Research, Alexandria University, 163 Horreya Avenue, P.O. Box 832, Chatby, 21526, Alexandria, Egypt
| | - Ahmed I Khalil
- Environmental Studies Department, Institute of Graduate Studies and Research, Alexandria University, 163 Horreya Avenue, P.O. Box 832, Chatby, 21526, Alexandria, Egypt
| | - Amira M Embaby
- Biotechnology Department, Institute of Graduate Studies and Research, Alexandria University, 163 Horreya Avenue, P.O. Box 832, Chatby, 21526, Alexandria, Egypt.
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4
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Haloalkaline Lipase from Bacillus flexus PU2 Efficiently Inhibits Biofilm Formation of Aquatic Pathogen Vibrio parahaemolyticus. Probiotics Antimicrob Proteins 2022; 14:664-674. [DOI: 10.1007/s12602-022-09908-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/09/2022] [Indexed: 10/18/2022]
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5
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Biocatalytic transesterification of algal oil employing a heterogenous methanol tolerant lipase enzyme aggregate from Bacillus mycoides strain CV18. Process Biochem 2021. [DOI: 10.1016/j.procbio.2021.10.005] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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6
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Cai Y, Xing S, Zhang Q, Zhu R, Cheng K, Li C, Zeng X, He L. Expression, purification, properties, and substrate specificity analysis of Aspergillus niger GZUF36 lipase in Escherichia coli. Process Biochem 2021. [DOI: 10.1016/j.procbio.2021.09.002] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
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7
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Xiao Y, Liu YD, Yuan G, Mao RQ, Li G. An uncharacterized protein from the metagenome with no obvious homology to known lipases shows excellent alkaline lipase properties and potential applications in the detergent industry. Biotechnol Lett 2021; 43:2311-2325. [PMID: 34698972 DOI: 10.1007/s10529-021-03203-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2021] [Accepted: 10/22/2021] [Indexed: 02/06/2023]
Abstract
A novel lipase, Lip486, which has no obvious homology with known lipases, was discovered using functional metagenomics technology. Phylogenetic tree analysis suggested that the enzyme belongs to a new subfamily called lipolytic enzyme family II. To explore the enzymatic properties, lip486 was expressed heterologously and efficiently in Escherichia coli. The recombinant enzyme displayed the highest activity on the substrate p-nitrophenyl caprate with a carbon chain length of 10, and its optimum temperature and pH were 53 °C and 8.0, respectively. The recombinant Lip486 showed good activity and stability in strong alkaline and medium-low-temperature environments. The results of compatibility and soaking tests showed that the enzyme had good compatibility with 4 kinds of commercial detergents, and an appropriate soaking time could further improve the enzyme activity. Oil stain removal test results for a cotton cloth indicated that the washing performance of commercial laundry detergent supplemented with Lip486 was further improved. In addition, as one of the smallest lipases found to date, Lip486 also has the advantages of high yield, good stability and easy molecular modification. These characteristics reflect the good application prospects for Lip486 in the detergent and other industries in the future.
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Affiliation(s)
- Yue Xiao
- School of Life Sciences, Sun Yat-Sen University, Guangzhou, 510275, People's Republic of China
| | - Yi-De Liu
- School of Life Sciences, Sun Yat-Sen University, Guangzhou, 510275, People's Republic of China
| | - Ge Yuan
- School of Life Sciences, Sun Yat-Sen University, Guangzhou, 510275, People's Republic of China
| | - Run-Qian Mao
- Guangdong Key Laboratory of Animal Conservation and Resource Utilization, Guangdong Public Laboratory of Wild Animal Conservation and Utilization, Institute of Zoology, Guangdong Academy of Sciences, Guangzhou, 510260, People's Republic of China.
- Guangdong Engineering Research Center for Mineral Oil Pesticides, Guangzhou, 510260, People's Republic of China.
| | - Gang Li
- School of Life Sciences, Sun Yat-Sen University, Guangzhou, 510275, People's Republic of China.
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8
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Exploring the Diversity and Biotechnological Potential of Cultured and Uncultured Coral-Associated Bacteria. Microorganisms 2021; 9:microorganisms9112235. [PMID: 34835361 PMCID: PMC8622030 DOI: 10.3390/microorganisms9112235] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2021] [Revised: 10/20/2021] [Accepted: 10/24/2021] [Indexed: 11/17/2022] Open
Abstract
Coral-associated microbes are crucial for the biology of their hosts, contributing to nutrient cycling, adaptation, mitigation of toxic compounds, and biological control of pathogens. Natural products from coral-associated micro-organisms (CAM) may possess unique traits. Despite this, the use of CAM for biotechnological purposes has not yet been adequately explored. Here, we investigated the production of commercially important enzymes by 37 strains of bacteria isolated from the coral species Mussismilia braziliensis, Millepora alcicornis, and Porites astreoides. In-vitro enzymatic assays showed that up to 56% of the isolates produced at least one of the seven enzymes screened (lipase, caseinase, keratinase, cellulase, chitinase, amylase, and gelatinase); one strain, identified as Bacillus amyloliquefaciens produced all these enzymes. Additionally, coral species-specific cultured and uncultured microbial communities were identified. The phylum Firmicutes predominated among the isolates, including the genera Exiguobacterium, Bacillus, and Halomonas, among others. Next-generation sequencing and bacteria culturing produced similar but also complementary data, with certain genera detected only by one or the other method. Our results demonstrate the importance of exploring different coral species as sources of specific micro-organisms of biotechnological and industrial interest, at the same time reinforcing the economic and ecological importance of coral reefs as reservoirs of such diversity.
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Zhao J, Ma M, Zeng Z, Yu P, Gong D, Deng S. Production, purification and biochemical characterisation of a novel lipase from a newly identified lipolytic bacterium Staphylococcus caprae NCU S6. J Enzyme Inhib Med Chem 2021; 36:248-256. [PMID: 33327795 PMCID: PMC7751408 DOI: 10.1080/14756366.2020.1861607] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
A novel lipase, SCNL, was isolated from Staphylococcus caprae NCU S6 strain in the study. The lipase was purified to homogeneity with a yield of 6.13% and specific activity of 502.76 U/mg, and its molecular weight was determined to be approximately 87 kDa. SCNL maintained above 80% of its initial activity at a wide range of temperatures (20-50 °C) and pH values (6-11), with an optimal temperature at 40 °C and optimal pH at 9.0 with p-nitrophenyl palmitate as a substrate. SCNL exhibited a higher residual activity than the other staphylococcal lipases in the presence of common enzyme inhibitors and commercial detergents. The lipase activity was enhanced by organic solvents (isooctane, glycerol, DMSO and methanol) and metal ions (Na+, Ba2+, Ca2+, and Mn2+). The Km and Vmax values of SCNL were 0.695 mM and 262.66 s-1 mM-1, respectively. The enzyme showed a preference for p-NP stearate, tributyrin and canola oil. These biochemical features of SCNL suggested that it may be an excellent novel lipase candidate for industrial and biotechnological applications.
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Affiliation(s)
- Junxin Zhao
- State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang, China.,Jiangxi Province Key Laboratory of Edible and Medicinal Resources Exploitation, Nanchang University, Nanchang, China.,School of Food Science and Technology, Nanchang University, Nanchang, China
| | - Maomao Ma
- State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang, China.,Jiangxi Province Key Laboratory of Edible and Medicinal Resources Exploitation, Nanchang University, Nanchang, China.,School of Food Science and Technology, Nanchang University, Nanchang, China
| | - Zheling Zeng
- State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang, China.,Jiangxi Province Key Laboratory of Edible and Medicinal Resources Exploitation, Nanchang University, Nanchang, China.,School of Resource and Environmental and Chemical Engineering, Nanchang University, Nanchang, China
| | - Ping Yu
- State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang, China.,Jiangxi Province Key Laboratory of Edible and Medicinal Resources Exploitation, Nanchang University, Nanchang, China.,School of Resource and Environmental and Chemical Engineering, Nanchang University, Nanchang, China
| | - Deming Gong
- State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang, China.,Jiangxi Province Key Laboratory of Edible and Medicinal Resources Exploitation, Nanchang University, Nanchang, China.,New Zealand Institute of Natural Medicine Research, Auckland, New Zealand
| | - Shuguang Deng
- Jiangxi Province Key Laboratory of Edible and Medicinal Resources Exploitation, Nanchang University, Nanchang, China.,School of Resource and Environmental and Chemical Engineering, Nanchang University, Nanchang, China.,School for Engineering of Matter, Transport and Energy, Arizona State University, Tempe, AZ, USA
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10
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Soares GA, Alnoch RC, Silva Dias G, Santos Reis ND, Tavares IMDC, Ruiz HA, Bilal M, de Oliveira JR, Krieger N, Franco M. Production of a fermented solid containing lipases from Penicillium roqueforti ATCC 10110 and its direct employment in organic medium in ethyl oleate synthesis. Biotechnol Appl Biochem 2021; 69:1284-1299. [PMID: 34021924 DOI: 10.1002/bab.2202] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2021] [Accepted: 05/19/2021] [Indexed: 01/28/2023]
Abstract
The production and direct employment in organic medium in the ethyl-oleate synthesis of a fermented solid (FS) containing lipases by Penicillium roqueforti ATCC 10110 (PR10110) was investigated. For the production of this FS, the solid-state fermentation of different agroindustrial waste was used, such as: cocoa shell, sugarcane bagasse, sugarcane bagasse with cocoa shell, and cocoa shell with soybean oil and nutrient solution. The response surface methodology was used to study the effect of independent variables of initial moisture content and inductor concentration, as carbon source and inducer on lipase production. The characterization of the fermented solid in organic medium was also carried out. The highest lipase activity (53 ± 5 U g-1 ) was 16% higher than that obtained with the nonoptimized conditions. The characterization studies observed high stability of the FS in organic solvents for 5 h at 30°C, as well as at different temperatures, and the residual activity was measured against triolein. The FS was also able to catalyze ethyl-oleate synthesis maintaining high relative conversion over five reaction cycles of 96 h at 40°C in n-heptane. These results are promising and highlight the use of the FS containing PR10110 lipases for the first time in biocatalytic processes.
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Affiliation(s)
| | - Robson Carlos Alnoch
- Department of Biology, Faculty of Philosophy, Sciences and Letters of Ribeirão Preto - University of São Paulo, Ribeirão Preto, Brazil.,Department of Biochemistry and Molecular Biology, Federal University of Paraná, Polytechnic Center, Curitiba, Brazil
| | - Glauco Silva Dias
- Department of Biochemistry and Molecular Biology, Federal University of Paraná, Polytechnic Center, Curitiba, Brazil
| | - Nadabe Dos Santos Reis
- Techno-Science and Innovation Training Center, Federal University of Southern Bahia, Itabuna, Brazil
| | | | - Héctor A Ruiz
- Biorefinery Group, Food Research Department, Faculty of Chemistry Sciences, Autonomous University of Coahuil, Coahuila, Mexico
| | - Muhammad Bilal
- School of Life Science and Food Engineering, Huaiyin Institute of Technology, Huaian, China
| | | | - Nadia Krieger
- Department of Biology, Faculty of Philosophy, Sciences and Letters of Ribeirão Preto - University of São Paulo, Ribeirão Preto, Brazil
| | - Marcelo Franco
- Department of Exact Sciences and Technology, State University of Santa Cruz, Ilhéus, Brazil
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Abol-Fotouh D, AlHagar OEA, Hassan MA. Optimization, purification, and biochemical characterization of thermoalkaliphilic lipase from a novel Geobacillus stearothermophilus FMR12 for detergent formulations. Int J Biol Macromol 2021; 181:125-135. [PMID: 33766593 DOI: 10.1016/j.ijbiomac.2021.03.111] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2021] [Revised: 03/18/2021] [Accepted: 03/19/2021] [Indexed: 10/21/2022]
Abstract
This study was aimed to produce a high compatible thermoalkaliphilic lipase (TA) with detergents from new thermophilic bacterial strains utilizing fish wastes for industrial application. Among bacterial isolates, a new Geobacillus stearothermophilus FMR12 efficiently utilized fish wastes at a concentration of 20% (w/v), exhibiting highly lipolytic activity at extreme thermal and alkaline pH conditions. Optimized fermentation parameters of TA lipase production were ascertained, promoting the productivity of the TA lipase from 424 to 1038 U/ml. Purification results of TA lipase exposed prominent specific activity of 4788 U/mg, purification fold of 12.44, and 7.8% yield. The purified TA lipase demonstrated outstanding activity and stability in a temperature range of 40-95 °C and pH (4-11), revealing optimal activity at 70 °C and pH 9. The molecular weight of the enzyme was estimated to be 63 kDa. Compared to control, the TA lipase activity was promoted in the presence of calcium chloride. Likewise, Triton X-100 enhanced the activity of the TA lipase, recording 128% of the control enzyme. Interestingly, the TA lipase conserved higher than 90% of its activity after blending with commercial detergents, emphasizing its competence for detergent formulations.
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Affiliation(s)
- Deyaa Abol-Fotouh
- Electronic Materials Researches Department, Advanced Technology and New Materials Research Institute (ATNMRI), City of Scientific Research and Technological Applications (SRTA-City), New Borg El-Arab City, P.O. Box: 21934, Alexandria, Egypt.
| | - Ola E A AlHagar
- Plant Research Department, Nuclear Research Center, Egyptian Atomic Energy Authority, Inshas, Egypt
| | - Mohamed A Hassan
- Protein Research Department, Genetic Engineering and Biotechnology Research Institute (GEBRI), City of Scientific Research and Technological Applications (SRTA-City), New Borg El-Arab City, P.O. Box: 21934, Alexandria, Egypt.
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12
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Fatima S, Faryad A, Ataa A, Joyia FA, Parvaiz A. Microbial lipase production: A deep insight into the recent advances of lipase production and purification techniques. Biotechnol Appl Biochem 2020; 68:445-458. [PMID: 32881094 DOI: 10.1002/bab.2019] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Importance of enzymes is ever-rising particularly microbial lipases holding great industrial worth owing to their potential to catalyze a diverse array of chemical reactions in aqueous as well as nonaqueous settings. International lipase market is anticipated to cross USD 797.7 million till 2025, rising at a 6.2% compound annual growth rate from 2017 to 2025. The recent breakthrough in the field of lipase research is the generation of new and upgraded versions of lipases via molecular strategies. For example, integration of rational enzyme design and directed enzyme evolution to attain desired properties in lipases. Normally, purification of lipase with significant purity is achieved through a multistep procedure. Such multiple step approach of lipase purification entails both conventional and novel techniques. The present review attempts to provide an overview of different aspects of lipase production including fermentation techniques, factors affecting lipase production, and purification strategies, with the aim to assist researchers to pick a suitable technique for the production and purification of lipase.
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Affiliation(s)
- Samar Fatima
- Institute of Microbiology, University of Agriculture, Faisalabad, Pakistan
| | - Amna Faryad
- Centre of Agricultural Biochemistry and Biotechnology, University of Agriculture, Faisalabad, Pakistan
| | - Asia Ataa
- Department of Biochemistry, Baha-ud-Din Zakariya, University Multan, Multan, Pakistan
| | - Faiz Ahmad Joyia
- Centre of Agricultural Biochemistry and Biotechnology, University of Agriculture, Faisalabad, Pakistan
| | - Aqsa Parvaiz
- Centre of Agricultural Biochemistry and Biotechnology, University of Agriculture, Faisalabad, Pakistan
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13
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Expression and characterization of a CALB-type lipase from Sporisorium reilianum SRZ2 and its potential in short-chain flavor ester synthesis. Front Chem Sci Eng 2020. [DOI: 10.1007/s11705-019-1889-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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14
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Chen M, Gao X, Yang W, Sun C, Yang J, Zhang H, Song Y. Discovery and characterization of a stable lipase with preference toward long-chain fatty acids. Biotechnol Lett 2019; 42:171-180. [DOI: 10.1007/s10529-019-02765-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2019] [Accepted: 11/14/2019] [Indexed: 11/30/2022]
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15
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Chen CC, Gao GJ, Kao AL, Tsai CT, Tsai ZC. Two novel lipases purified from rice bran displaying lipolytic and esterification activities. Int J Biol Macromol 2019; 139:298-306. [DOI: 10.1016/j.ijbiomac.2019.08.026] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2019] [Revised: 08/02/2019] [Accepted: 08/02/2019] [Indexed: 12/01/2022]
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16
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Bio-ceramic, mesoporous cuttlebone of Sepia officinalis is an ideal support for the immobilization of Bacillus subtilis AKL13 lipase: optimization, adsorption, thermodynamic and reaction kinetic studies. CHEMICAL PAPERS 2019. [DOI: 10.1007/s11696-019-00891-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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17
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Samoylova YV, Sorokina KN, Piligaev AV, Parmon VN. Application of Bacterial Thermostable Lipolytic Enzymes in the Modern Biotechnological Processes: A Review. CATALYSIS IN INDUSTRY 2019. [DOI: 10.1134/s2070050419020107] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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18
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Gricajeva A, Bikutė I, Kalėdienė L. Atypical organic-solvent tolerant bacterial hormone sensitive lipase-like homologue EstAG1 from Staphylococcus saprophyticus AG1: Synthesis and characterization. Int J Biol Macromol 2019; 130:253-265. [PMID: 30797006 DOI: 10.1016/j.ijbiomac.2019.02.110] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2019] [Revised: 02/18/2019] [Accepted: 02/19/2019] [Indexed: 12/14/2022]
Abstract
Biocatalysts exerting activity against ester bonds have a broad range of applications in modern biotechnology. Some of the most industrially relevant enzymes of this type are lipolytic and their market is predicted to uphold leadership up till 2024. In this study, a novel bacterial hormone-sensitive lipase-like (bHSL) family homologue, designated EstAG1, was discovered by mining gDNA of bacteria isolated from fat contaminated soil in Lithuania. Putative lipolytic enzyme was cloned, overexpressed in E. coli, purified and characterized determining its biochemical properties. While the true physiological role of the discovered leaderless, ~36 kDa enzyme is unknown, metal-activated EstAG1 possessed optima at 45-47.5 °C, pH 7.5-8, with a generally intermediate activity profile between esterases and lipases. Furthermore, EstAG1 was hyperactivated by ethanol, dioxane and DMSO, implicating that it could be industrially applicable enzyme for the synthesis of valuable products such as biodiesel, flavor esters, etc. Sequence analysis and structure modeling revealed that the highest sequence homology of EstAG1 with the closest structurally and functionally described protein makes up only 26%. It was also revealed that EstAG1 has some differences in the bHSL family-characteristic conserved sequence motives. Therefore, EstAG1 presents interest both in terms of biotechnological applications and basic research.
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Affiliation(s)
- Alisa Gricajeva
- Department of Microbiology and Biotechnology, Institute of Biosciences, Life Sciences Center, Vilnius University, Sauletekio av. 7, LT-10257 Vilnius, Lithuania.
| | - Ingrida Bikutė
- Department of Microbiology and Biotechnology, Institute of Biosciences, Life Sciences Center, Vilnius University, Sauletekio av. 7, LT-10257 Vilnius, Lithuania
| | - Lilija Kalėdienė
- Department of Microbiology and Biotechnology, Institute of Biosciences, Life Sciences Center, Vilnius University, Sauletekio av. 7, LT-10257 Vilnius, Lithuania
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Patel N, Rai D, Shahane S, Mishra U. Lipases: Sources, Production, Purification, and Applications. Recent Pat Biotechnol 2019; 13:45-56. [PMID: 30370868 DOI: 10.2174/1872208312666181029093333] [Citation(s) in RCA: 37] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2018] [Revised: 07/10/2018] [Accepted: 07/18/2018] [Indexed: 06/08/2023]
Abstract
Background and Sources: Lipase enzyme is a naturally occurring enzyme found in the stomach and pancreatic juice. Its function is to digest fats and lipids, helping to maintain correct gallbladder function. Lipase is the one such widely used and versatile enzyme. These enzymes are obtained from animals, plants and as well as from several microorganisms and are sufficiently stable. These are considered as nature's catalysts, but commercially, only microbial lipases are being used significantly. Applications: They found enormous application in the industries of fat and oil processing, oleochemical industry, food industry, detergents, pulp and paper industry, detergents, environment management, tea processing, biosensors and cosmetics and perfumery. Various recent patents related to lipases have been revised in this review. Conclusion: Lipases are very peculiar as they have the ability to hydrolyse fats into fatty acids and glycerols at the water-lipid interface and can reverse the reaction in non-aqueous media. This natural ability makes it the most widely used enzyme in various industrial applications. This article deals with the immense versatility of lipase enzymes along with the recent advancements done in the various fields related to their purification and mass production in industries.
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Affiliation(s)
- Naveen Patel
- Department of Civil Engineering, NIT Agartala, Agartala-799046, India
| | - Dhananjai Rai
- Department of Civil Engineering, BIET Jhansi, Jhansi-284128, India
| | - Shraddha Shahane
- Department of Civil Engineering, NIT Agartala, Agartala-799046, India
| | - Umesh Mishra
- Department of Civil Engineering, NIT Agartala, Agartala-799046, India
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Ismail A, El-Henawy S, Younis S, Betiha M, El-Gendy N, Azab M, Sedky N. Statistical enhancement of lipase extracellular production byBacillus stratosphericusPSP8 in a batch submerged fermentation process. J Appl Microbiol 2018; 125:1076-1093. [DOI: 10.1111/jam.14023] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2018] [Revised: 05/25/2018] [Accepted: 06/11/2018] [Indexed: 12/28/2022]
Affiliation(s)
- A.R. Ismail
- Egyptian Petroleum Research Institute (EPRI); Nasr City Cairo Egypt
| | - S.B. El-Henawy
- Egyptian Petroleum Research Institute (EPRI); Nasr City Cairo Egypt
| | - S.A. Younis
- Egyptian Petroleum Research Institute (EPRI); Nasr City Cairo Egypt
| | - M.A. Betiha
- Egyptian Petroleum Research Institute (EPRI); Nasr City Cairo Egypt
| | - N.Sh. El-Gendy
- Egyptian Petroleum Research Institute (EPRI); Nasr City Cairo Egypt
| | - M.S. Azab
- Botany and Microbiology Department; Faculty of Science (Boys); Al-Azhar University; Nasr City Cairo Egypt
| | - N.M. Sedky
- Botany and Microbiology Department; Faculty of Science (Girls); Al-Azhar University; Nasr City Cairo Egypt
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Zhang W, Xu H, Wu Y, Zeng J, Guo Z, Wang L, Shen C, Qiao D, Cao Y. A new cold-adapted, alkali-stable and highly salt-tolerant esterase from Bacillus licheniformis. Int J Biol Macromol 2018; 111:1183-1193. [DOI: 10.1016/j.ijbiomac.2018.01.152] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2017] [Revised: 01/17/2018] [Accepted: 01/21/2018] [Indexed: 12/20/2022]
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Analysis of Aspergillus sp. lipase immobilization for the application in organic synthesis. Int J Biol Macromol 2018; 108:1165-1175. [DOI: 10.1016/j.ijbiomac.2017.11.010] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2017] [Revised: 10/30/2017] [Accepted: 11/02/2017] [Indexed: 12/20/2022]
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Durairaj K, Velmurugan P, Park JH, Chang WS, Park YJ, Senthilkumar P, Choi KM, Lee JH, Oh BT. Potential for plant biocontrol activity of isolated Pseudomonas aeruginosa and Bacillus stratosphericus strains against bacterial pathogens acting through both induced plant resistance and direct antagonism. FEMS Microbiol Lett 2018; 364:4563579. [PMID: 29069329 DOI: 10.1093/femsle/fnx225] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2017] [Accepted: 10/23/2017] [Indexed: 11/12/2022] Open
Abstract
Phytopathogenic bacteria have caused significant damage to agricultural crops in both controlled and open cultivation practices, imposing heavy losses to farmers. Thereby, the goal of this study was to evaluate Pseudomonas aeruginosa and Bacillus stratosphericus isolated from soil has antagonistic activity against bacterial phytopathogens with the potential to control plant diseases. Isolated novel strains of P. aeruginosa and B. stratosphericus showed broad spectrum of antagonistic activity against five bacterial phytopathogens. Antagonistic activity was examined under optimized pH (8 and 7), carbon sources (lactose and starch), nitrogen sources (ammonium chloride, peptone and ammonium nitrate) for P. aeruginosa and B. stratosphericus, respectively, and biocatalyst production (chitinase, protease and amylase) was studied. Additionally, up-regulation of defense-related genes (PR-1a and PAL) was studied in tomato plants treated with P. aeruginosa and B. stratosphericus. The induction of defense-related genes in tomato plant was triggered after 12 h treatment with a cell concentration of 0.20 O.D. for P. aeruginosa and 0.21 O.D. for B. stratosphericus during treatment period. Broad spectrum antagonistic activity was observed due to antibiotic and siderophore production by P. aeruginosa and B. stratosphericus.
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Affiliation(s)
- Kaliannan Durairaj
- Division of Biotechnology, Advanced Institute of Environment and Bioscience, College of Environmental and Bioresource Sciences, Chonbuk National University, Iksan, Jeonbuk 54596, South Korea.,Department of Environmental Science, Periyar University, Periyar Palkalai Nagar, Salem-636011, Tamil Nadu, India
| | - Palanivel Velmurugan
- Division of Biotechnology, Advanced Institute of Environment and Bioscience, College of Environmental and Bioresource Sciences, Chonbuk National University, Iksan, Jeonbuk 54596, South Korea
| | - Jung-Hee Park
- Division of Biotechnology, Advanced Institute of Environment and Bioscience, College of Environmental and Bioresource Sciences, Chonbuk National University, Iksan, Jeonbuk 54596, South Korea
| | - Woo-Suk Chang
- Department of Biology, University of Texas, 701 S Nedderman Dr, Arlington, TX 76019, USA
| | - Yool-Jin Park
- Department of Ecology Landscape Architecture-Design, College of Environmental and Bioresource Sciences, Chonbuk National University, Iksan, Jeonbuk 54596, South Korea
| | - Palaninaicker Senthilkumar
- Department of Environmental Science, Periyar University, Periyar Palkalai Nagar, Salem-636011, Tamil Nadu, India
| | - Kyung-Min Choi
- Nakdonggang Institute of Biological Resources, Sangju, Gyeongbuk 37242, South Korea
| | - Jeong-Ho Lee
- Sunchang Research Institute of Health and Longevity, Sunchang, Jeonbuk 56015, South Korea
| | - Byung-Taek Oh
- Division of Biotechnology, Advanced Institute of Environment and Bioscience, College of Environmental and Bioresource Sciences, Chonbuk National University, Iksan, Jeonbuk 54596, South Korea.,Plant Medical Research Center, College of Agricultural and Life Sciences, Chonbuk National University, Jenoju, Jeonbuk 54896, South Korea
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Javed S, Azeem F, Hussain S, Rasul I, Siddique MH, Riaz M, Afzal M, Kouser A, Nadeem H. Bacterial lipases: A review on purification and characterization. PROGRESS IN BIOPHYSICS AND MOLECULAR BIOLOGY 2018; 132:23-34. [DOI: 10.1016/j.pbiomolbio.2017.07.014] [Citation(s) in RCA: 154] [Impact Index Per Article: 25.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/09/2017] [Revised: 07/18/2017] [Accepted: 07/27/2017] [Indexed: 11/16/2022]
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Molecular characterization and application of lipase from Bacillus sp. PU1 and investigation of structural changes based on pH and temperature using MD simulation. Int J Biol Macromol 2017; 103:47-56. [DOI: 10.1016/j.ijbiomac.2017.04.111] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2017] [Revised: 04/27/2017] [Accepted: 04/28/2017] [Indexed: 11/22/2022]
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Characterization and assessment of two biocontrol bacteria against Pseudomonas syringae wilt in Solanum lycopersicum and its genetic responses. Microbiol Res 2017; 206:43-49. [PMID: 29146259 DOI: 10.1016/j.micres.2017.09.003] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2017] [Revised: 09/08/2017] [Accepted: 09/09/2017] [Indexed: 11/22/2022]
Abstract
Pseudomonas and Bacillus species are attractive due to their potential bio-control application against plant bacterial pathogens. Pseudomonas aeruginosa strain D4 and Bacillus stratosphericus strain FW3 were isolated from mine tailings in South Korea. In these potent bacterial strains, we observed improved antagonistic activity against Pseudomonas syringae DC3000. These strains produced biocatalysts for plant growth promotion, and in vivo examination of Solanum lycopersicum included analysis of disease severity, ion leakage, chlorophyll content, and H2O2 detection. In addition, regulation of the defense genes pathogen-related protein 1a (PR1a) and phenylalanine ammonia lyase (PAL) was compared with treated plants and untreated control plants. The results suggest that these two bacterial strains provide protection against plant pathogens via direct and indirect modes of action and could be used as a bio-control agent.
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