1
|
Wang Y, Zhang W, Wang Z, Lyu S. A polylactic acid degrading lipase from Bacillus safensis: Characterization and structural analysis. Int J Biol Macromol 2024; 268:131916. [PMID: 38679264 DOI: 10.1016/j.ijbiomac.2024.131916] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2023] [Revised: 02/29/2024] [Accepted: 04/25/2024] [Indexed: 05/01/2024]
Abstract
A polylactic acid degrading triacylglycerol lipase (TGL) was identified from Bacillus safensis based on genome annotation and validated by real-time quantitative PCR. TGL displayed optimal activity at pH 9.0 and 55 °C. It maintained stability at pH 9.0 and temperatures 45 °C. The activity of TGL was found to benefit from the presence of potassium sodium ions, and low concentrations of Triton X-100. The TGL could erode the surface of polylactic acid films and increase its hydrophilicity. The hydrolysis products of polylactic acid by TGL were lactate monomer and dimer. TGL contains a classical catalytic triad structure of lipase (Ser77, Asp133, and His156) and an Ala-X-Ser-X-Gly sequence. Compared with some lipases produced by the same genus Bacillus, TGL is highly conserved in its amino acid sequence, mainly reflected in the amino acid residues that exercise the enzyme activity, including the catalytic activity center and the substrate binding sites.
Collapse
Affiliation(s)
- Yujun Wang
- College of Bioscience and Biotechnology, Shenyang Agricultural University, Shenyang 110866, China
| | - Wanting Zhang
- College of Bioscience and Biotechnology, Shenyang Agricultural University, Shenyang 110866, China
| | - Zhanyong Wang
- College of Bioscience and Biotechnology, Shenyang Agricultural University, Shenyang 110866, China; Liaoning Provincial Key Laboratory for Extreme-environmental Microbiology, Shenyang Agricultural University, Shenyang 110866, China.
| | - Shuxia Lyu
- College of Bioscience and Biotechnology, Shenyang Agricultural University, Shenyang 110866, China.
| |
Collapse
|
2
|
Duan X, Zhai W, Li X, Wu S, Wang Y, Wang L, Basang W, Zhu Y, Gao Y. Preparation, purification, and biochemical of fat-degrading bacterial enzymes from pig carcass compost and its application. BMC Biotechnol 2023; 23:48. [PMID: 37924095 PMCID: PMC10625193 DOI: 10.1186/s12896-023-00818-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2023] [Accepted: 10/18/2023] [Indexed: 11/06/2023] Open
Abstract
BACKGROUND A lot of kitchen waste oil is produced every day worldwide, leading to serious environmental pollution. As one of the environmental protection methods, microorganisms are widely used treating of various wastes. Lipase, as one of the cleaning agents can effectively degrade kitchen waste oil. The composting process of pig carcasses produces many lipase producing microorganisms, rendering compost products an excellent source for isolating lipase producing microorganisms. To our knowledge, there are no reports isolating of lipase producing strains from the high temperature phase of pig carcass compost. METHODOLOGY Lipase producing strains were isolated using a triglyceride medium and identified by 16S rRNA gene sequencing. The optimal fermentation conditions for maximum lipase yield were gradually optimized by single-factor tests. The extracellular lipase was purified by ammonium sulfate precipitation and Sephadex G-75 gel isolation chromatography. Amino acid sequence analysis, structure prediction, and molecular docking of the purified protein were performed. The pure lipase's enzymatic properties and application potential were evaluated by characterizing its biochemical properties. RESULTS In this study, a lipase producing strain of Bacillus sp. ZF2 was isolated from pig carcass compost products, the optimal fermentation conditions of lipase: sucrose 3 g/L, ammonium sulfate 7 g/L, Mn2+ 1.0 mmol/L, initial pH 6, inoculum 5%, temperature 25 ℃, and fermentation time 48 h. After purification, the specific activity of the purified lipase reached 317.59 U/mg, a 9.78-fold improvement. Lipase had the highest similarity to the GH family 46 chitosanase and molecular docking showed that lipase binds to fat via two hydrogen bonds at Gln146 (A) and Glu203 (A). Under different conditions (temperature, metal ions, organic solvents, and surfactants), lipase can maintain enzymatic activity. Under different types of kitchen oils, lipase has low activity only for 'chicken oil', in treating other substrates, the enzyme activity can exceed 50%. CONCLUSIONS This study reveals the potential of lipase for waste oil removal, and future research will be devoted to the application of lipase.
Collapse
Affiliation(s)
- Xinran Duan
- College of Veterinary Medicine, Jilin Agricultural University, Changchun, 130118, China
| | - Wei Zhai
- College of Veterinary Medicine, Jilin Agricultural University, Changchun, 130118, China
| | - Xintian Li
- College of Veterinary Medicine, Jilin Agricultural University, Changchun, 130118, China
| | - Sicheng Wu
- College of Veterinary Medicine, Jilin Agricultural University, Changchun, 130118, China
| | - Ye Wang
- College of Veterinary Medicine, Jilin Agricultural University, Changchun, 130118, China
| | - Lixia Wang
- Northeast Institute of Geography and Agroecology, Chinese Academy of Sciences, Changchun, 130102, China
| | - Wangdui Basang
- Institute of Animal Husbandry and Veterinary Medicine, Tibet Academy of Agricultural and Animal Husbandry Science, Lhasa, 850009, China
| | - Yanbin Zhu
- Institute of Animal Husbandry and Veterinary Medicine, Tibet Academy of Agricultural and Animal Husbandry Science, Lhasa, 850009, China
| | - Yunhang Gao
- College of Veterinary Medicine, Jilin Agricultural University, Changchun, 130118, China.
| |
Collapse
|
3
|
Kuan JE, Tsai CH, Chou CC, Wu C, Wu WF. Enzymatic Characterization of a Novel HSL Family IV Esterase EstD04 from Pseudomonas sp. D01 in Mealworm Gut Microbiota. Molecules 2023; 28:5410. [PMID: 37513282 PMCID: PMC10385968 DOI: 10.3390/molecules28145410] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2023] [Revised: 07/06/2023] [Accepted: 07/12/2023] [Indexed: 07/30/2023] Open
Abstract
Pseudomonas sp. D01, capable of growing in tributyrin medium, was isolated from the gut microbiota of yellow mealworm. By using in silico analyses, we discovered a hypothesized esterase encoding gene in the D01 bacterium, and its encoded protein, EstD04, was classified as a bacterial hormone-sensitive lipase (bHSL) of the type IV lipase family. The study revealed that the recombinant EstD04-His(6x) protein exhibited esterase activity and broad substrate specificity, as it was capable of hydrolyzing p-nitrophenyl derivatives with different acyl chain lengths. By using the most favorable substrate p-nitrophenyl butyrate (C4), we defined the optimal temperature and pH value for EstD04 esterase activity as 40 °C and pH 8, respectively, with a catalytic efficiency (kcat/Km) of 6.17 × 103 mM-1 s-1 at 40 °C. EstD04 demonstrated high stability between pH 8 and 10, and thus, it might be capably used as an alkaline esterase in industrial applications. The addition of Mg2+ and NH4+, as well as DMSO, could stimulate EstD04 enzyme activity. Based on bioinformatic motif analyses and tertiary structural simulation, we determined EstD04 to be a typical bHSL protein with highly conserved motifs, including a triad catalytic center (Ser160, Glu253, and His283), two cap regions, hinge sites, and an oxyanion hole, which are important for the type IV enzyme activity. Moreover, the sequence analysis suggested that the two unique discrete cap regions of EstD04 may contribute to its alkali mesophilic nature, allowing EstD04 to exhibit extremely distinct physiological properties from its evolutionarily closest esterase.
Collapse
Affiliation(s)
- Jung-En Kuan
- Department of Agricultural Chemistry, College of Bio-Resource and Agriculture, National Taiwan University, Taipei 10617, Taiwan
| | - Chih-Hsuan Tsai
- Department of Microbiology and Immunology, College of Medicine, National Cheng Kung University, Tainan 701401, Taiwan
| | - Chun-Chi Chou
- Department of Agricultural Chemistry, College of Bio-Resource and Agriculture, National Taiwan University, Taipei 10617, Taiwan
| | - Cindy Wu
- Department of Agricultural Chemistry, College of Bio-Resource and Agriculture, National Taiwan University, Taipei 10617, Taiwan
| | - Whei-Fen Wu
- Department of Agricultural Chemistry, College of Bio-Resource and Agriculture, National Taiwan University, Taipei 10617, Taiwan
| |
Collapse
|
4
|
Khan SS, Verma V, Rasool S. Purification and characterization of lipase enzyme from endophytic Bacillus pumilus WSS5 for application in detergent industry. BIOCATALYSIS AND AGRICULTURAL BIOTECHNOLOGY 2023. [DOI: 10.1016/j.bcab.2023.102681] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/29/2023]
|
5
|
Johan UUM, Rahman RNZRA, Kamarudin NHA, Latip W, Ali MSM. A new hyper-thermostable carboxylesterase from Anoxybacillus geothermalis D9. Int J Biol Macromol 2022; 222:2486-2497. [DOI: 10.1016/j.ijbiomac.2022.10.033] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2022] [Revised: 09/30/2022] [Accepted: 10/06/2022] [Indexed: 11/05/2022]
|
6
|
Bredai R, Ben Romdhane I, Bouchaala I, Belghith K, Belghith H. Purification of
Bacillus licheniformis
Lipase and its Application as an Additive in Detergent for Destaining. J SURFACTANTS DETERG 2021. [DOI: 10.1002/jsde.12514] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Rania Bredai
- Laboratory of Plant Biotechnology Applied to the Improvement of Cultures, Faculty of Sciences of Sfax University of Sfax PB 802 Sfax 3018 Tunisia
| | - Ines Ben Romdhane
- Laboratory of Molecular Biotechnology of Eukaryotes, Biotechnology Center of Sfax University of Sfax BP “1177” Sfax 3018 Tunisia
| | - Imen Bouchaala
- Laboratory of Plant Biotechnology Applied to the Improvement of Cultures, Faculty of Sciences of Sfax University of Sfax PB 802 Sfax 3018 Tunisia
| | - Karima Belghith
- Laboratory of Plant Biotechnology Applied to the Improvement of Cultures, Faculty of Sciences of Sfax University of Sfax PB 802 Sfax 3018 Tunisia
| | - Hafedh Belghith
- Laboratory of Molecular Biotechnology of Eukaryotes, Biotechnology Center of Sfax University of Sfax BP “1177” Sfax 3018 Tunisia
| |
Collapse
|
7
|
Yasar G, Gulhan UG, Guduk E, Aktas F. Screening, partial purification and characterization of the hyper-thermophilic lipase produced by a new isolate of Bacillus subtilis LP2. BIOCATAL BIOTRANSFOR 2020. [DOI: 10.1080/10242422.2020.1751829] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Affiliation(s)
- Gulhan Yasar
- Department of Biomedical Engineering, Institute of Science, Istanbul University, Istanbul, Turkey
| | | | - Elif Guduk
- Department of Dairy Science, University of Wisconsin -Madison, Madison, WI, USA
| | - Fatih Aktas
- Department of Environmental Engineering, Faculty of Engineering, Duzce University, Duzce, Turkey
| |
Collapse
|
8
|
Noby N, Hussein A, Saeed H, Embaby AM. "Recombinant cold -adapted halotolerant, organic solvent-stable esterase (estHIJ) from Bacillus halodurans. Anal Biochem 2019; 591:113554. [PMID: 31863727 DOI: 10.1016/j.ab.2019.113554] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2019] [Revised: 12/08/2019] [Accepted: 12/17/2019] [Indexed: 12/12/2022]
Abstract
Esterases and lipases enduring harsh conditions, including low temperature and extreme tolerance to organic solvents, have attracted great attention in recent times. In the current study, a full open reading frame of 747 bp that encodes a novel, cold-adapted esterase (estHIJ) of 248 amino acids from Bacillus halodurans strain NAH-Egypt was heterologously cloned and expressed in E. coli BL21 (DE3) Rosetta. Amino acid sequence analysis revealed that estHIJ belongs to family XIII of lipolytic enzymes, with a characteristic pentapeptide motif (G-L-S-L-G). The recombinant estHIJ was purified using Ni-affinity chromatography to homogeneity with purification fold, yield, specific activity, and molecular weight (MW) of 3.5, 47.5%, 19.8 U/mg and 29 kDa, respectively. The enzyme showed preferential substrate specificity towards pNP-acetate (C2), with catalytic efficiency of 46,825 min-1 mM-1 estHIJ displayed optimal activity at 30 °C and pH (7.0-8.0). estHIJ demonstrated robust stability in the presence of 50% (v/v) non-polar solvents and 4 M NaCl after 15 h and 6 h of incubation, respectively. The promising features of the recombinant estHIJ underpin its potential in several fields, e.g., the synthesis of pharmaceutical compounds and the food industry.
Collapse
Affiliation(s)
- Nehad Noby
- Department of Biotechnology, Institute of Graduate Studies and Research, Alexandria University, Alexandria, Egypt
| | - Ahmed Hussein
- Department of Biotechnology, Institute of Graduate Studies and Research, Alexandria University, Alexandria, Egypt
| | - Hesham Saeed
- Department of Biotechnology, Institute of Graduate Studies and Research, Alexandria University, Alexandria, Egypt
| | - Amira M Embaby
- Department of Biotechnology, Institute of Graduate Studies and Research, Alexandria University, Alexandria, Egypt.
| |
Collapse
|
9
|
Purification, identification and characterization of an esterase with high enantioselectivity to (S)-ethyl indoline-2-carboxylate. Biotechnol Lett 2019; 41:1223-1232. [DOI: 10.1007/s10529-019-02727-w] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2019] [Accepted: 08/20/2019] [Indexed: 01/28/2023]
|
10
|
Sahoo RK, Das A, Sahoo K, Sahu A, Subudhi E. Characterization of novel metagenomic–derived lipase from Indian hot spring. Int Microbiol 2019; 23:233-240. [DOI: 10.1007/s10123-019-00095-z] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2018] [Revised: 06/06/2019] [Accepted: 07/29/2019] [Indexed: 12/14/2022]
|
11
|
Saraswat R, Bhushan I, Gupta P, Kumar V, Verma V. Production and purification of an alkaline lipase from Bacillus sp. for enantioselective resolution of (±)-Ketoprofen butyl ester. 3 Biotech 2018; 8:491. [PMID: 30498664 PMCID: PMC6242800 DOI: 10.1007/s13205-018-1506-6] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2018] [Accepted: 11/07/2018] [Indexed: 01/05/2023] Open
Abstract
The present study was conducted to purify lipase from indigenous Bacillus subtilis strain Kakrayal_1 (BSK-L) for enantioselective resolution of racemic-ketoprofen. The production of lipase (BSK-L) was optimized using Plackett-Burman and central composite design of response surface methodology (RSM). The optimized media containing olive oil (3.5%), MnSO4 (8 mM), CaCl2 (5 mM), peptone (20 g/l), pH (8), agitation (180 rpm) and temperature (37 °C) resulted in maximum lipase production of 7500 U/g of cell biomass. The lipase was purified using sequential method to an overall purification fold of 13% with 20% recovery, 882 U/mg specific activity and a molecular weight of 45 kDa. Optimal pH and temperature of purified lipase were found to be 8 and 37 °C, respectively. Furthermore, BSK-L displayed good stability with various organic solvents, surfactants and metal ions. K m and V max values of lipase were observed to be 2.2 mM and 6.67 mmoles of product formed/min/mg, respectively. The racemic ketoprofen butyl ester was hydrolyzed using lipase with 49% conversion efficiency and 69% enantiomeric excess (ee) which was superior to the commercially procured lipase (Candida antarctica lipase). Thus, this enzyme could be considered as a promising candidate for the pharmaceutical industry.
Collapse
Affiliation(s)
- Rashmi Saraswat
- School of Biotechnology, Shri Mata Vaishno Devi University, Katra, India
| | - Indu Bhushan
- School of Biotechnology, Shri Mata Vaishno Devi University, Katra, India
| | - Pankaj Gupta
- Department of Chemistry, Govt. Degree College Kathua, Kathua, India
| | - Vivek Kumar
- School of Physics, Shri Mata Vaishno Devi University, Katra, India
| | - Vijeshwar Verma
- School of Biotechnology, Shri Mata Vaishno Devi University, Katra, India
| |
Collapse
|
12
|
Hu J, Cai W, Wang C, Du X, Lin J, Cai J. Purification and characterization of alkaline lipase production by Pseudomonas aeruginosa HFE733 and application for biodegradation in food wastewater treatment. BIOTECHNOL BIOTEC EQ 2018. [DOI: 10.1080/13102818.2018.1446764] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022] Open
Affiliation(s)
- Jun Hu
- Key Laboratory of Fermentation Engineering (Ministry of Education), Hubei Provincial Cooperative Innovation Center of Industrial Fermentation, Hubei Key Laboratory of Industrial Microbiology, Hubei University of Technology, Wuhan, PR China
| | - Wenhao Cai
- Laboratory of Polymer Chemistry, College of Chemistry, Beijing Normal University, Beijing, PR China
| | - Changgao Wang
- Key Laboratory of Fermentation Engineering (Ministry of Education), Hubei Provincial Cooperative Innovation Center of Industrial Fermentation, Hubei Key Laboratory of Industrial Microbiology, Hubei University of Technology, Wuhan, PR China
| | - Xin Du
- Key Laboratory of Fermentation Engineering (Ministry of Education), Hubei Provincial Cooperative Innovation Center of Industrial Fermentation, Hubei Key Laboratory of Industrial Microbiology, Hubei University of Technology, Wuhan, PR China
| | - Jianguo Lin
- Key Laboratory of Fermentation Engineering (Ministry of Education), Hubei Provincial Cooperative Innovation Center of Industrial Fermentation, Hubei Key Laboratory of Industrial Microbiology, Hubei University of Technology, Wuhan, PR China
| | - Jun Cai
- Key Laboratory of Fermentation Engineering (Ministry of Education), Hubei Provincial Cooperative Innovation Center of Industrial Fermentation, Hubei Key Laboratory of Industrial Microbiology, Hubei University of Technology, Wuhan, PR China
| |
Collapse
|
13
|
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]
|
14
|
Evaluation of alkali and thermotolerant lipase from an indigenous isolated Bacillus strain for detergent formulation. ELECTRON J BIOTECHN 2017. [DOI: 10.1016/j.ejbt.2017.08.007] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
|
15
|
Characterization of Thermophilic Alkaline Lipase Produced by Staphylococcus aureus Suitable for Leather and Detergent Industries. IRANIAN JOURNAL OF SCIENCE AND TECHNOLOGY TRANSACTION A-SCIENCE 2017. [DOI: 10.1007/s40995-017-0265-2] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
|
16
|
Ameri A, Shakibaie M, Faramarzi MA, Ameri A, Amirpour-Rostami S, Rahimi HR, Forootanfar H. Thermoalkalophilic lipase from an extremely halophilic bacterial strain Bacillus atrophaeus FSHM2: Purification, biochemical characterization and application. BIOCATAL BIOTRANSFOR 2017. [DOI: 10.1080/10242422.2017.1308494] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Atefeh Ameri
- Pharmaceutics Research Center, Institute of Neuropharmacology, Kerman University of Medical Sciences, Kerman, Iran
| | - Mojtaba Shakibaie
- Pharmaceutics Research Center, Institute of Neuropharmacology, Kerman University of Medical Sciences, Kerman, Iran
| | - Mohammad Ali Faramarzi
- Department of Pharmaceutical Biotechnology, Faculty of Pharmacy and Biotechnology Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Alieh Ameri
- Department of Medicinal Chemistry, Faculty of Pharmacy, Kerman University of Medical Sciences, Kerman, Iran
| | - Sahar Amirpour-Rostami
- Pharmaceutics Research Center, Institute of Neuropharmacology, Kerman University of Medical Sciences, Kerman, Iran
| | - Hamid Reza Rahimi
- Department of Toxicology and Pharmacology, Faculty of Pharmacy, Kerman University of Medical Sciences, Kerman, Iran
| | - Hamid Forootanfar
- Herbal and Traditional Medicines Research Center, Kerman University of Medical Sciences, Kerman, Iran
| |
Collapse
|
17
|
Yong SK, Lim BH, Saleh S, Tey LH. Optimisation, purification and characterisation of extracellular lipase from Botryococcus sudeticus (UTEX 2629). ACTA ACUST UNITED AC 2016. [DOI: 10.1016/j.molcatb.2016.02.004] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
18
|
A lipase with broad solvent stability from Burkholderia cepacia RQ3: isolation, characteristics and application for chiral resolution of 1-phenylethanol. Bioprocess Biosyst Eng 2015; 39:59-66. [DOI: 10.1007/s00449-015-1489-1] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2015] [Accepted: 10/13/2015] [Indexed: 12/17/2022]
|
19
|
Purification and characterization of lipase from Burkholderia sp. EQ3 isolated from wastewater from a canned fish factory and its application for the synthesis of wax esters. ACTA ACUST UNITED AC 2015. [DOI: 10.1016/j.molcatb.2015.02.005] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
|
20
|
Ekinci AP, Dinçer B, Baltaş N, Adıgüzel A. Partial purification and characterization of lipase from Geobacillus stearothermophilus AH22. J Enzyme Inhib Med Chem 2015; 31:325-31. [DOI: 10.3109/14756366.2015.1024677] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- Arife Pınar Ekinci
- Department of Chemistry, Faculty of Arts and Sciences, Recep Tayyip Erdoğan University, Rize, Turkey and
| | - Barbaros Dinçer
- Department of Chemistry, Faculty of Arts and Sciences, Recep Tayyip Erdoğan University, Rize, Turkey and
| | - Nimet Baltaş
- Department of Chemistry, Faculty of Arts and Sciences, Recep Tayyip Erdoğan University, Rize, Turkey and
| | - Ahmet Adıgüzel
- Department of Molecular Biology and Genetic, Faculty of Science, Atatürk University, Erzurum, Turkey
| |
Collapse
|
21
|
Esakkiraj P, Prabakaran G, Maruthiah T, Immanuel G, Palavesam A. Purification and Characterization of Halophilic Alkaline Lipase from Halobacillus sp. ACTA ACUST UNITED AC 2014. [DOI: 10.1007/s40011-014-0437-1] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/03/2023]
|
22
|
Rao L, Xue Y, Zheng Y, Lu JR, Ma Y. A novel alkaliphilic bacillus esterase belongs to the 13(th) bacterial lipolytic enzyme family. PLoS One 2013; 8:e60645. [PMID: 23577139 PMCID: PMC3618048 DOI: 10.1371/journal.pone.0060645] [Citation(s) in RCA: 50] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2012] [Accepted: 03/01/2013] [Indexed: 11/21/2022] Open
Abstract
Background Microbial derived lipolytic hydrolysts are an important class of biocatalysts because of their huge abundance and ability to display bioactivities under extreme conditions. In spite of recent advances, our understanding of these enzymes remains rudimentary. The aim of our research is to advance our understanding by seeking for more unusual lipid hydrolysts and revealing their molecular structure and bioactivities. Methodology/Principal Findings Bacillus. pseudofirmus OF4 is an extreme alkaliphile with tolerance of pH up to 11. In this work we successfully undertook a heterologous expression of a gene estof4 from the alkaliphilic B. pseudofirmus sp OF4. The recombinant protein called EstOF4 was purified into a homologous product by Ni-NTA affinity and gel filtration. The purified EstOF4 was active as dimer with the molecular weight of 64 KDa. It hydrolyzed a wide range of substrates including p-nitrophenyl esters (C2–C12) and triglycerides (C2–C6). Its optimal performance occurred at pH 8.5 and 50°C towards p-nitrophenyl caproate and triacetin. Sequence alignment revealed that EstOF4 shared 71% identity to esterase Est30 from Geobacillus stearothermophilus with a typical lipase pentapeptide motif G91LS93LG95. A structural model developed from homology modeling revealed that EstOF4 possessed a typical esterase 6α/7β hydrolase fold and a cap domain. Site-directed mutagenesis and inhibition studies confirmed the putative catalytic triad Ser93, Asp190 and His220. Conclusion EstOF4 is a new bacterial esterase with a preference to short chain ester substrates. With a high sequence identity towards esterase Est30 and several others, EstOF4 was classified into the same bacterial lipolytic family, Family XIII. All the members in this family originate from the same bacterial genus, bacillus and display optimal activities from neutral pH to alkaline conditions with short and middle chain length substrates. However, with roughly 70% sequence identity, these enzymes showed hugely different thermal stabilities, indicating their diverse thermal adaptations via just changing a few amino acid residues.
Collapse
Affiliation(s)
- Lang Rao
- State Key Laboratory of Microbial Resources, Institute of Microbiology, Chinese Academy of Sciences, Beijing, China
- The Graduate School, Chinese Academy of Sciences, Beijing, China
| | - Yanfen Xue
- State Key Laboratory of Microbial Resources, Institute of Microbiology, Chinese Academy of Sciences, Beijing, China
| | - Yingying Zheng
- State Key Laboratory of Microbial Resources, Institute of Microbiology, Chinese Academy of Sciences, Beijing, China
- The Graduate School, Chinese Academy of Sciences, Beijing, China
| | - Jian R. Lu
- Biological Physics Laboratory, School of Physics and Astronomy, the University of Manchester, Manchester, United Kingdom
- * E-mail: (JRL) (JL); (YM) (YM)
| | - Yanhe Ma
- State Key Laboratory of Microbial Resources, Institute of Microbiology, Chinese Academy of Sciences, Beijing, China
- * E-mail: (JRL) (JL); (YM) (YM)
| |
Collapse
|
23
|
Structure–function analysis of a new bacterial lipase: Effect of local structure reorganization on lipase activity. Int J Biol Macromol 2013; 54:180-5. [DOI: 10.1016/j.ijbiomac.2012.12.020] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2012] [Revised: 12/10/2012] [Accepted: 12/11/2012] [Indexed: 11/20/2022]
|
24
|
Purification and Biochemical Characterization of Lipase from Ficus carica Latex of Tunisian East Coast Zidi Variety. J AM OIL CHEM SOC 2012. [DOI: 10.1007/s11746-012-2095-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
|
25
|
Guncheva M, Dimitrov M, Zhiryakova D. Novel nanostructured tin dioxide as promising carrier for Candida rugosa lipase. Process Biochem 2011. [DOI: 10.1016/j.procbio.2011.08.020] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
|
26
|
Ghasemi Y, Rasoul-Amini S, Kazemi A, Zarrini G, Morowvat MH, Kargar M. Isolation and characterization of some moderately halophilic bacteria with lipase activity. Microbiology (Reading) 2011. [DOI: 10.1134/s0026261711040060] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
|
27
|
Guncheva M, Tashev E, Zhiryakova D, Tosheva T, Tzokova N. Immobilization of lipase from Candida rugosa on novel phosphorous-containing polyurethanes: Application in wax ester synthesis. Process Biochem 2011. [DOI: 10.1016/j.procbio.2011.01.002] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
|
28
|
Guncheva M, Zhiryakova D. Catalytic properties and potential applications of Bacillus lipases. ACTA ACUST UNITED AC 2011. [DOI: 10.1016/j.molcatb.2010.09.002] [Citation(s) in RCA: 108] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
29
|
Lv YQ, Fu DY, Tan TW, Wang MY. One-step purification of YLLIP2 isoforms from Candida sp. 99–125 by polyethyleneimine modified poly(glycidyl methacrylate-co-ethylene glycol dimethacrylate) monolith. ACTA ACUST UNITED AC 2010. [DOI: 10.1016/j.molcatb.2009.10.001] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
|
30
|
Yeşiloğlu Y, Demirkan B. Biocatalytic Properties of Lipase from Walnut Seed (Juglans regia L.). J AM OIL CHEM SOC 2010. [DOI: 10.1007/s11746-010-1540-y] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
|
31
|
Wang SL, Lin YT, Liang TW, Chio SH, Ming LJ, Wu PC. Purification and characterization of extracellular lipases from Pseudomonas monteilii TKU009 by the use of soybeans as the substrate. J Ind Microbiol Biotechnol 2009; 36:65-73. [PMID: 18810517 DOI: 10.1007/s10295-008-0473-z] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2008] [Accepted: 09/10/2008] [Indexed: 10/21/2022]
Abstract
A lipase-producing bacterium was isolated and identified as Pseudomonas monteilii TKU009. A lipase (F2) and lipase-like materials (F1) were purified from the culture supernatant of P. monteilii TKU009 with soybean powder as the sole carbon/nitrogen source. The molecular mass of F1 and F2 was estimated to be 44 kDa by SDS-PAGE and gel filtration. The optimum pH, optimum temperature, and pH and thermal stabilities of F2 were 7, 40 degrees C, 8-11, and 50 degrees C; and of F1 were 6, 40 degrees C, 6-7, and 50 degrees C, respectively. F2 was completely inhibited by EDTA and slightly by Mg(2+), Fe(2+), Mn(2+), and SDS. F1 was completely inhibited by EDTA and Fe(2+) and strongly by Zn(2+), Mn(2+), Ca(2+), Mg(2+), and SDS. The activities of both the enzymes were enhanced by the addition of non-ionic surfactants Triton X-100 and Tween 40, especially for F1. F2 preferably acted on substrates with a long chain (C10-C18) of fatty acids, while F1 showed a broad spectrum on those with chain length of C4-C18. The marked activity of F2 in organic solvents makes it an ideal choice for application in a water-restricted medium including organic synthesis.
Collapse
Affiliation(s)
- San-Lang Wang
- Graduate Institute of Life Sciences, Tamkang University, Tamsui, 251, Taiwan.
| | | | | | | | | | | |
Collapse
|