1
|
Ghodsi S, Kamranifar M, Fatehizadeh A, Taheri E, Bina B, Hublikar LV, Ganachari SV, Nadagouda M, Aminabhavi TM. New insights on the decolorization of waste flows by Saccharomyces cerevisiae strain - A systematic review. ENVIRONMENTAL RESEARCH 2024; 249:118398. [PMID: 38331155 DOI: 10.1016/j.envres.2024.118398] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/31/2023] [Revised: 01/08/2024] [Accepted: 01/31/2024] [Indexed: 02/10/2024]
Abstract
One of the common causes of water pollution is the presence of toxic dye-based effluents, which can pose a serious threat to the ecosystem and human health. The application of Saccharomyces cerevisiae (S. cerevisiae) for wastewater decolorization has been widely investigated due to their efficient removal and eco-friendly treatments. This review attempts to create an awareness of different forms and methods of using Saccharomyces cerevisiae (S. cerevisiae) for wastewater decolorization through a systematic approach. Overall, some suggestions on classification of dyes and related environmental/health problems, and treatment methods are discussed. Besides, the mechanisms of dye removal by S. cerevisiae including biosorption, bioaccumulation, and biodegradation and cell immobilization methods such as adsorption, covalent binding, encapsulation, entrapment, and self-aggregation are discussed. This review would help to inspire the exploration of more creative methods for applications and modification of S. cerevisiae and its further practical applications.
Collapse
Affiliation(s)
- Soudabeh Ghodsi
- Department of Environmental Health Engineering, School of Health, Isfahan University of Medical Sciences, Isfahan, Iran; Student Research Committee, School of Health, Isfahan University of Medical Sciences, Isfahan, Iran.
| | - Mohammad Kamranifar
- Department of Environmental Health Engineering, School of Health, Isfahan University of Medical Sciences, Isfahan, Iran; Student Research Committee, School of Health, Isfahan University of Medical Sciences, Isfahan, Iran.
| | - Ali Fatehizadeh
- Department of Environmental Health Engineering, School of Health, Isfahan University of Medical Sciences, Isfahan, Iran; Environment Research Center, Research Institute for Primordial Prevention of Non-Communicable Disease, Isfahan University of Medical Sciences, Isfahan, Iran.
| | - Ensiyeh Taheri
- Department of Environmental Health Engineering, School of Health, Isfahan University of Medical Sciences, Isfahan, Iran; Environment Research Center, Research Institute for Primordial Prevention of Non-Communicable Disease, Isfahan University of Medical Sciences, Isfahan, Iran.
| | - Bijan Bina
- Department of Environmental Health Engineering, School of Health, Isfahan University of Medical Sciences, Isfahan, Iran; Environment Research Center, Research Institute for Primordial Prevention of Non-Communicable Disease, Isfahan University of Medical Sciences, Isfahan, Iran.
| | - Leena V Hublikar
- Center for Energy and Environment, School of Advanced Sciences, KLE Technological University, Hubballi, 580031, India.
| | - Sharanabasava V Ganachari
- Center for Energy and Environment, School of Advanced Sciences, KLE Technological University, Hubballi, 580031, India.
| | - Megha Nadagouda
- University of Cincinnati, 2600 Clifton Ave. Cincinnati, OH 45221, United States.
| | - Tejraj M Aminabhavi
- Center for Energy and Environment, School of Advanced Sciences, KLE Technological University, Hubballi, 580031, India; Korea University, Seoul, Republic of Korea.
| |
Collapse
|
2
|
Eco-Friendly Solution Based on Rosmarinus officinalis Hydro-Alcoholic Extract to Prevent Biodeterioration of Cultural Heritage Objects and Buildings. Int J Mol Sci 2022; 23:ijms231911463. [PMID: 36232763 PMCID: PMC9569761 DOI: 10.3390/ijms231911463] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2022] [Revised: 09/19/2022] [Accepted: 09/26/2022] [Indexed: 11/17/2022] Open
Abstract
Biodeterioration of cultural heritage is caused by different organisms capable of inducing complex alteration processes. The present study aimed to evaluate the efficiency of Rosmarinus officinalis hydro-alcoholic extract to inhibit the growth of deteriogenic microbial strains. For this, the physico-chemical characterization of the vegetal extract by UHPLC–MS/MS, its antimicrobial and antibiofilm activity on a representative number of biodeteriogenic microbial strains, as well as the antioxidant activity determined by DPPH, CUPRAC, FRAP, TEAC methods, were performed. The extract had a total phenol content of 15.62 ± 0.97 mg GAE/mL of which approximately 8.53% were flavonoids. The polyphenolic profile included carnosic acid, carnosol, rosmarinic acid and hesperidin as major components. The extract exhibited good and wide spectrum antimicrobial activity, with low MIC (minimal inhibitory concentration) values against fungal strains such as Aspergillus clavatus (MIC = 1.2 mg/mL) and bacterial strains such as Arthrobacter globiformis (MIC = 0.78 mg/mL) or Bacillus cereus (MIC = 1.56 mg/mL). The rosemary extract inhibited the adherence capacity to the inert substrate of Penicillium chrysogenum strains isolated from wooden objects or textiles and B. thuringiensis strains. A potential mechanism of R. officinalis antimicrobial activity could be represented by the release of nitric oxide (NO), a universal signalling molecule for stress management. Moreover, the treatment of microbial cultures with subinhibitory concentrations has modulated the production of microbial enzymes and organic acids involved in biodeterioration, with the effect depending on the studied microbial strain, isolation source and the tested soluble factor. This paper reports for the first time the potential of R. officinalis hydro-alcoholic extract for the development of eco-friendly solutions dedicated to the conservation/safeguarding of tangible cultural heritage.
Collapse
|
3
|
Anoxybacillus flavithermus loaded ɣ-Fe 2O 3 magnetic nanoparticles as an efficient magnetic sorbent for the preconcentrations of Cu(II) and Mn(II). Food Chem Toxicol 2022; 168:113334. [PMID: 35952822 DOI: 10.1016/j.fct.2022.113334] [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: 06/11/2022] [Revised: 07/20/2022] [Accepted: 07/27/2022] [Indexed: 11/22/2022]
Abstract
It was hypothesized that -iron( oxide nanoparticles (ɣ-Fe2O3 NPs) functionalized with Anoxybacillus flavithermus (A. flavithermus) as an effective magnetic sorbent for the preconcentrations of toxic metal ions. It is clear to conclude that the main novelty of this study is that ɣ-Fe2O3 NPs loaded with A. flavithermus is selective-specific for Cu(II), Mn(II). Structural functional groups of the samples were elucidated by FTIR, and SEM. Significant experimental parameters were investigated in detail. 0.2 mL min-1 of flow rate, 5 mL of 1 M of hydrochloric acid as eluent, 150 mg biogenic mass sample, and 150 mg ɣ-Fe2O3 NPs for supporting material were found as the best conditions. This developed method has been tested and verified using certified and standard reference materials. As a result of the studies, the pre-concentration factor of the Cu(II), Mn(II) metals was calculated as 40. All measurements showed that the developed solid-phase extraction (SPE) columns are available for 32 cycles. The use of ɣ-Fe2O3 NPs equipped with A. flavithermus as an effective magnetic sorbent for the first measurements of ions was thoroughly studied. In order of the biosorption capacities were calculated as 26.0, and 30.3 mg/g for Cu(II), Mn(II), respectively. The developed method for specifying the samples showed excellent to excellent results.
Collapse
|
4
|
Sensitive electrochemical sequential enzyme biosensor for glucose and starch based on glucoamylase- and glucose oxidase-controllably co-displayed yeast recombinant. Anal Chim Acta 2022; 1221:340173. [DOI: 10.1016/j.aca.2022.340173] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2022] [Revised: 07/12/2022] [Accepted: 07/13/2022] [Indexed: 11/30/2022]
|
5
|
Recombinant expression and surface display of a zearalenone lactonohydrolase from Trichoderma aggressivum in Escherichia coli. Protein Expr Purif 2021; 187:105933. [PMID: 34273541 DOI: 10.1016/j.pep.2021.105933] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2021] [Revised: 06/26/2021] [Accepted: 06/28/2021] [Indexed: 11/21/2022]
Abstract
Zearalenone (ZEN), one of the most dangerous mycotoxins, causes enormous economic losses in the food and feed industries. To solve the problem of ZEN pollution, ZEN detoxifying enzymes are in emergent need. In this study, a zearalenone lactonohydrolase from Trichoderma aggressivum, denoted as ZHD-P, was heterologously expressed and characterized. The intracellular ZHD-P from E. coli BL21(DE3) exhibited high activity for ZEN degradation (191.94 U/mg), with the optimal temperature and pH of 45 °C and 7.5-9.0, respectively. With excellent temperature stability, the intracellular ZHD-P retained 100% activity when it was incubated at 25-40 °C for 1 h. Furthermore, we firstly constructed an E. coli cell surface display system for ZHD-P. The surface-displayed ZHD-P exhibited high activity against ZEN and showed optimal activity at 40 °C and pH 9.0. With superior pH stability, the surface-displayed ZHD-P retained 80% activity when it was incubated at pH 5.0-11.0 for 12 h. Interestingly, the metal ions tolerance of the surface-displayed ZHD-P was better than the intracellular form. Additionally, the surface-displayed ZHD-P could be reused four times with the residual enzyme activity of more than 50%. The biotoxicity assessment using P. phosphoreum T3 indicated that ZEN could be degraded into hypotoxic products by the intracellular or surface-displayed ZHD-P. ZHD-P could be feasible for ZEN detoxification.
Collapse
|
6
|
Ye M, Ye Y, Du Z, Chen G. Cell-surface engineering of yeasts for whole-cell biocatalysts. Bioprocess Biosyst Eng 2021; 44:1003-1019. [PMID: 33389168 DOI: 10.1007/s00449-020-02484-5] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2020] [Accepted: 11/16/2020] [Indexed: 01/23/2023]
Abstract
Due to the unique advantages comparing with traditional free enzymes and chemical catalysis, whole-cell biocatalysts have been widely used to catalyze reactions effectively, simply and environment friendly. Cell-surface display technology provides a novel and effective approach for improved whole-cell biocatalysts expressing heterologous enzymes on the cell surface. They can overcome the substrate transport limitation of the intracellular expression and provide the enzymes with enhanced properties. Among all the host surface-displaying microorganisms, yeast is ideally suitable for constructing whole cell-surface-displaying biocatalyst, because of the large cell size, the generally regarded as safe (GRAS) status, and the perfect post-translational processing of secreted proteins. Yeast cell-surface display system has been a promising and powerful method for development of novel and improved engineered biocatalysts. In this review, the characterization and principles of yeast cell-surface display and the applications of yeast cell-surface display in engineered whole-cell biocatalysts as well as the improvement of the enzyme efficiency are summarized and discussed.
Collapse
Affiliation(s)
- Mengqi Ye
- Marine College, Shandong University, Weihai, 264209, China
| | - Yuqi Ye
- Marine College, Shandong University, Weihai, 264209, China
| | - Zongjun Du
- Marine College, Shandong University, Weihai, 264209, China
- State Key Laboratory of Microbial Technology, Shandong University, Qingdao, 266237, China
| | - Guanjun Chen
- Marine College, Shandong University, Weihai, 264209, China.
- State Key Laboratory of Microbial Technology, Shandong University, Qingdao, 266237, China.
| |
Collapse
|
7
|
Wang Y, Maruthamuthu MK, Jeong J, Yoo IK, Kim TW, Hong SH. Development of fenitrothion adsorbing recombinant Escherichia coli by cell surface display of pesticide-binding peptide. J Biotechnol 2020; 322:90-95. [DOI: 10.1016/j.jbiotec.2020.07.014] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2020] [Revised: 06/15/2020] [Accepted: 07/19/2020] [Indexed: 11/16/2022]
|
8
|
Surface Display Technology for Biosensor Applications: A Review. SENSORS 2020; 20:s20102775. [PMID: 32414189 PMCID: PMC7294428 DOI: 10.3390/s20102775] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/20/2020] [Revised: 04/24/2020] [Accepted: 05/11/2020] [Indexed: 02/06/2023]
Abstract
Surface display is a recombinant technology that expresses target proteins on cell membranes and can be applied to almost all types of biological entities from viruses to mammalian cells. This technique has been used for various biotechnical and biomedical applications such as drug screening, biocatalysts, library screening, quantitative assays, and biosensors. In this review, the use of surface display technology in biosensor applications is discussed. In detail, phage display, bacterial surface display of Gram-negative and Gram-positive bacteria, and eukaryotic yeast cell surface display systems are presented. The review describes the advantages of surface display systems for biosensor applications and summarizes the applications of surface displays to biosensors.
Collapse
|
9
|
Han S, Maruthamuthu MK, Lee W, Hong SH, Kang SP. Efficacy of antifreeze proteins from Clupea harangues and Anarhichas minor on gas hydrate inhibition via cell surface display. Chem Eng Sci 2020. [DOI: 10.1016/j.ces.2020.115470] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
|
10
|
Wang F, Song T, Jiang H, Pei C, Huang Q, Xi H. Bacillus subtilis Spore Surface Display of Haloalkane Dehalogenase DhaA. Curr Microbiol 2019; 76:1161-1167. [PMID: 31278426 DOI: 10.1007/s00284-019-01723-7] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2019] [Accepted: 06/19/2019] [Indexed: 12/18/2022]
Abstract
The haloalkane dehalogenase DhaA can degrade sulfur mustard (2,2'-dichlorethyl sulfide; also known by its military designation HD) in a rapid and environmentally safe manner. However, DhaA is sensitive to temperature and pH, which limits its applications in natural or harsh environments. Spore surface display technology using resistant spores as a carrier to ensure enzymatic activity can reduce production costs and extend the range of applications of DhaA. To this end, we cloned recombinant Bacillus subtilis spores pHY300PLK-cotg-dhaa-6his/DB104(FH01) for the delivery of DhaA from Rhodococcus rhodochrous NCIMB 13064. A dot blotting showed that the fusion protein CotG-linker-DhaA accounted for 0.41% ± 0.03% (P < 0.01) of total spore coat proteins. Immunofluorescence analyses confirmed that DhaA was displayed on the spore surface. The hydrolyzing activity of DhaA displayed on spores towards the HD analog 2-chloroethyl ethylsulfide was 1.74 ± 0.06 U/mL (P < 0.01), with a specific activity was 0.34 ± 0.04 U/mg (P < 0.01). This is the first demonstration that DhaA displayed on the surface of B. subtilis spores retains enzymatic activity, which suggests that it can be used effectively in real-world applications including bioremediation of contaminated environments.
Collapse
Affiliation(s)
- Fuli Wang
- Research Institute of Chemical Defense, Academy of Military Sciences, Beijing, 102205, People's Republic of China.,State Key Laboratory of NBC Protection for Civilian, Academy of Military Sciences, Beijing, 102205, People's Republic of China
| | - Tianyu Song
- Research Institute of Chemical Defense, Academy of Military Sciences, Beijing, 102205, People's Republic of China.,State Key Laboratory of NBC Protection for Civilian, Academy of Military Sciences, Beijing, 102205, People's Republic of China
| | - Hui Jiang
- Research Institute of Chemical Defense, Academy of Military Sciences, Beijing, 102205, People's Republic of China.,State Key Laboratory of NBC Protection for Civilian, Academy of Military Sciences, Beijing, 102205, People's Republic of China
| | - Chengxin Pei
- Research Institute of Chemical Defense, Academy of Military Sciences, Beijing, 102205, People's Republic of China.,State Key Laboratory of NBC Protection for Civilian, Academy of Military Sciences, Beijing, 102205, People's Republic of China
| | - Qibin Huang
- Research Institute of Chemical Defense, Academy of Military Sciences, Beijing, 102205, People's Republic of China.,State Key Laboratory of NBC Protection for Civilian, Academy of Military Sciences, Beijing, 102205, People's Republic of China
| | - Hailing Xi
- Research Institute of Chemical Defense, Academy of Military Sciences, Beijing, 102205, People's Republic of China. .,State Key Laboratory of NBC Protection for Civilian, Academy of Military Sciences, Beijing, 102205, People's Republic of China.
| |
Collapse
|
11
|
Xiao X, Xia HQ, Wu R, Bai L, Yan L, Magner E, Cosnier S, Lojou E, Zhu Z, Liu A. Tackling the Challenges of Enzymatic (Bio)Fuel Cells. Chem Rev 2019; 119:9509-9558. [PMID: 31243999 DOI: 10.1021/acs.chemrev.9b00115] [Citation(s) in RCA: 175] [Impact Index Per Article: 35.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
The ever-increasing demands for clean and sustainable energy sources combined with rapid advances in biointegrated portable or implantable electronic devices have stimulated intensive research activities in enzymatic (bio)fuel cells (EFCs). The use of renewable biocatalysts, the utilization of abundant green, safe, and high energy density fuels, together with the capability of working at modest and biocompatible conditions make EFCs promising as next generation alternative power sources. However, the main challenges (low energy density, relatively low power density, poor operational stability, and limited voltage output) hinder future applications of EFCs. This review aims at exploring the underlying mechanism of EFCs and providing possible practical strategies, methodologies and insights to tackle these issues. First, this review summarizes approaches in achieving high energy densities in EFCs, particularly, employing enzyme cascades for the deep/complete oxidation of fuels. Second, strategies for increasing power densities in EFCs, including increasing enzyme activities, facilitating electron transfers, employing nanomaterials, and designing more efficient enzyme-electrode interfaces, are described. The potential of EFCs/(super)capacitor combination is discussed. Third, the review evaluates a range of strategies for improving the stability of EFCs, including the use of different enzyme immobilization approaches, tuning enzyme properties, designing protective matrixes, and using microbial surface displaying enzymes. Fourth, approaches for the improvement of the cell voltage of EFCs are highlighted. Finally, future developments and a prospective on EFCs are envisioned.
Collapse
Affiliation(s)
- Xinxin Xiao
- Institute for Biosensing, and College of Life Sciences , Qingdao University , 308 Ningxia Road , Qingdao 266071 , China.,Department of Chemical Sciences and Bernal Institute , University of Limerick , Limerick V94 T9PX , Ireland
| | - Hong-Qi Xia
- Institute for Biosensing, and College of Life Sciences , Qingdao University , 308 Ningxia Road , Qingdao 266071 , China
| | - Ranran Wu
- Tianjin Institute of Industrial Biotechnology, Chinese Academy of Sciences , 32 West seventh Road, Tianjin Airport Economic Area , Tianjin 300308 , China
| | - Lu Bai
- Institute for Biosensing, and College of Life Sciences , Qingdao University , 308 Ningxia Road , Qingdao 266071 , China
| | - Lu Yan
- Institute for Biosensing, and College of Life Sciences , Qingdao University , 308 Ningxia Road , Qingdao 266071 , China
| | - Edmond Magner
- Department of Chemical Sciences and Bernal Institute , University of Limerick , Limerick V94 T9PX , Ireland
| | - Serge Cosnier
- Université Grenoble-Alpes , DCM UMR 5250, F-38000 Grenoble , France.,Département de Chimie Moléculaire , UMR CNRS, DCM UMR 5250, F-38000 Grenoble , France
| | - Elisabeth Lojou
- Aix Marseille Univ, CNRS, BIP, Bioénergétique et Ingénierie des Protéines UMR7281 , Institut de Microbiologie de la Méditerranée, IMM , FR 3479, 31, chemin Joseph Aiguier 13402 Marseille , Cedex 20 , France
| | - Zhiguang Zhu
- Tianjin Institute of Industrial Biotechnology, Chinese Academy of Sciences , 32 West seventh Road, Tianjin Airport Economic Area , Tianjin 300308 , China
| | - Aihua Liu
- Institute for Biosensing, and College of Life Sciences , Qingdao University , 308 Ningxia Road , Qingdao 266071 , China.,College of Chemistry & Chemical Engineering , Qingdao University , 308 Ningxia Road , Qingdao 266071 , China.,School of Pharmacy, Medical College , Qingdao University , Qingdao 266021 , China
| |
Collapse
|
12
|
Maleke M, Valverde A, Vermeulen JG, Cason E, Gomez-Arias A, Moloantoa K, Coetsee-Hugo L, Swart H, van Heerden E, Castillo J. Biomineralization and Bioaccumulation of Europium by a Thermophilic Metal Resistant Bacterium. Front Microbiol 2019; 10:81. [PMID: 30761115 PMCID: PMC6363818 DOI: 10.3389/fmicb.2019.00081] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2018] [Accepted: 01/15/2019] [Indexed: 01/08/2023] Open
Abstract
Rare earth metals are widely used in the production of many modern technologies. However, there is concern that supply cannot meet the growing demand in the near future. The extraction from low-grade sources such as geothermal fluids could contribute to address the increasing demand for these compounds. Here we investigated the interaction and eventual bioaccumulation of europium (Eu) by a thermophilic bacterium, Thermus scotoductus SA-01. We demonstrated that this bacterial strain can survive in high levels (up to 1 mM) of Eu, which is hundred times higher than typical concentrations found in the environment. Furthermore, Eu seems to stimulate the growth of T. scotoductus SA-01 at low (0.01-0.1 mM) concentrations. We also found, using TEM-EDX analysis, that the bacterium can accumulate Eu both intracellularly and extracellularly. FT-IR results confirmed that carbonyl and carboxyl groups were involved in the biosorption of Eu. Infrared and HR-XPS analysis demonstrated that Eu can be biomineralized by T. scotoductus SA-01 as Eu2(CO3)3. This suggests that T. scotoductus SA-01 can potentially be used for the biorecovery of rare earth metals from geothermal fluids.
Collapse
Affiliation(s)
- Maleke Maleke
- Department of Microbial, Biochemical and Food Biotechnology, University of the Free State, Bloemfontein, South Africa
| | - Angel Valverde
- Department of Microbial, Biochemical and Food Biotechnology, University of the Free State, Bloemfontein, South Africa
| | - Jan-G Vermeulen
- Department of Microbial, Biochemical and Food Biotechnology, University of the Free State, Bloemfontein, South Africa
| | - Errol Cason
- Department of Microbial, Biochemical and Food Biotechnology, University of the Free State, Bloemfontein, South Africa
| | - Alba Gomez-Arias
- Department of Microbial, Biochemical and Food Biotechnology, University of the Free State, Bloemfontein, South Africa
- Institution of Groundwater Studies, University of the Free State, Bloemfontein, South Africa
| | - Karabelo Moloantoa
- Department of Microbial, Biochemical and Food Biotechnology, University of the Free State, Bloemfontein, South Africa
| | - Liza Coetsee-Hugo
- Department of Physics, University of the Free State, Bloemfontein, South Africa
| | - Hendrik Swart
- Department of Physics, University of the Free State, Bloemfontein, South Africa
| | - Esta van Heerden
- Department of Microbial, Biochemical and Food Biotechnology, University of the Free State, Bloemfontein, South Africa
- iWATER Solutions, Bloemfontein, South Africa
| | - Julio Castillo
- Department of Microbial, Biochemical and Food Biotechnology, University of the Free State, Bloemfontein, South Africa
| |
Collapse
|
13
|
Biodiesel production from microalgae oil by lipase from Pseudomonas aeruginosa displayed on yeast cell surface. Biochem Eng J 2018. [DOI: 10.1016/j.bej.2018.09.008] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
|
14
|
The state-of-the-art strategies of protein engineering for enzyme stabilization. Biotechnol Adv 2018; 37:530-537. [PMID: 31138425 DOI: 10.1016/j.biotechadv.2018.10.011] [Citation(s) in RCA: 89] [Impact Index Per Article: 14.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2017] [Revised: 10/12/2018] [Accepted: 10/25/2018] [Indexed: 12/11/2022]
Abstract
Enzymes generated by natural recruitment and protein engineering have greatly contribute in various sets of applications. However, their insufficient stability is a bottleneck that limit the rapid development of biocatalysis. Novel approaches based on precise and global structural dissection, advanced gene manipulation, and combination with the multidisciplinary techniques open a new horizon to generate stable enzymes efficiently. Here, we comprehensively introduced emerging advances of protein engineering strategies for enzyme stabilization. Then, we highlighted practical cases to show importance of enzyme stabilization in pharmaceutical and industrial applications. Combining computational enzyme design with molecular evolution will hold considerable promise in this field.
Collapse
|
15
|
Fathi-Roudsari M, Behmanesh M, Salmanian AH, Sadeghizadeh M, Khajeh K. Functional Surface Display of Laccase in a Phenol-Inducible Bacterial Circuit for Bioremediation Purposes. IRANIAN BIOMEDICAL JOURNAL 2018; 22:202-9. [PMID: 29078699 PMCID: PMC5889505 DOI: 10.22034/ibj.22.3.202] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
Background: Phenolic compounds, which are produced routinely by industrial and urban activities, possess dangers to live organisms and environment. Laccases are oxidoreductase enzymes with the ability of remediating a wide variety of phenolic compounds to more benign molecules. The purpose of the present research is surface display of a laccase enzyme with adhesin involved in diffuse adhesion (AIDA-I) autotransporter system on the surface of Escherichia coli cells for bioremediation of phenolic compounds. Methods: The expression of laccase was regulated by a phenol-responsive promoter (a σ54promoter). The constitutively-expressed CapR transcription activator was able to induce laccase expression in the presence of phenolic compounds. Results: Western blot analysis showed the expression and correct transfer of the enzyme to the outer membrane of E. coli cells in the presence of phenol. Activity assay confirmed the correct folding of the enzyme after translocation through the autotransporter system. HPLC analysis of residual phenol in culture medium showed a significant reduction of phenol concentration in the presence of cells displaying laccase on the surface. Conclusion: Our findings confirm that autodisplay enables functional surface display of laccase for direct substrate-enzyme availability by overcoming membrane hindrance.
Collapse
Affiliation(s)
| | - Mehrdad Behmanesh
- Department of Genetics, Faculty of Biological Sciences, Tarbiat Modares University, Tehran, Iran
| | | | - Majid Sadeghizadeh
- Department of Genetics, Faculty of Biological Sciences, Tarbiat Modares University, Tehran, Iran
| | - Khosro Khajeh
- Department of Biochemistry, Faculty of Biological Sciences, Tarbiat Modares University, Tehran, Iran
| |
Collapse
|
16
|
Surface display of metal binding domain derived from PbrR on Escherichia coli specifically increases lead(II) adsorption. Biotechnol Lett 2018; 40:837-845. [PMID: 29605936 DOI: 10.1007/s10529-018-2533-4] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2017] [Accepted: 02/28/2018] [Indexed: 10/17/2022]
Abstract
OBJECTIVES To improve the Pb2+ biosorption capacity of the potential E. coli biosorbent, a putative Pb2+ binding domain (PbBD) derived from PbrR was efficiently displayed on to the E. coli cell surface. RESULTS The PbBD was obtained by truncating the N-terminal DNA-binding domain and C-terminal redundant amino acid residues of the Pb2+-sensing transcriptional factor PbrR. Whole-cell sorbents were constructed with the full-length PbrR and PbBD of PbrR genetically engineered onto the surface of E. coli cells using Lpp-OmpA as the anchor. Followed by a 1.71-fold higher display of PbBD than PbrR, the presence of PbBD on the surface of E. coli cells enabled a 1.92-fold higher Pb2+ biosorption than that found in PbrR-displayed cells. Specific Pb2+ binding via PbBD was the same as Pb2+ binding via the full-length PbrR, with no observable decline even in the presence of Zn2+ and Cd2+. CONCLUSIONS Since surface-engineered E. coli cells with PbBD increased the Pb2+ binding capacity and did not affect the adsorption selectivity, this suggests that surface display of the metal binding domain derived from MerR-like proteins may be used for the bioremediation of specific toxic heavy metals.
Collapse
|
17
|
Cetinel S, Shen WZ, Aminpour M, Bhomkar P, Wang F, Borujeny ER, Sharma K, Nayebi N, Montemagno C. Biomining of MoS 2 with Peptide-based Smart Biomaterials. Sci Rep 2018; 8:3374. [PMID: 29463859 PMCID: PMC5820330 DOI: 10.1038/s41598-018-21692-4] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2017] [Accepted: 02/06/2018] [Indexed: 11/09/2022] Open
Abstract
Biomining of valuable metals using a target specific approach promises increased purification yields and decreased cost. Target specificity can be implemented with proteins/peptides, the biological molecules, responsible from various structural and functional pathways in living organisms by virtue of their specific recognition abilities towards both organic and inorganic materials. Phage display libraries are used to identify peptide biomolecules capable of specifically recognizing and binding organic/inorganic materials of interest with high affinities. Using combinatorial approaches, these molecular recognition elements can be converted into smart hybrid biomaterials and harnessed for biotechnological applications. Herein, we used a commercially available phage-display library to identify peptides with specific binding affinity to molybdenite (MoS2) and used them to decorate magnetic NPs. These peptide-coupled NPs could capture MoS2 under a variety of environmental conditions. The same batch of NPs could be re-used multiple times to harvest MoS2, clearly suggesting that this hybrid material was robust and recyclable. The advantages of this smart hybrid biomaterial with respect to its MoS2-binding specificity, robust performance under environmentally challenging conditions and its recyclability suggests its potential application in harvesting MoS2 from tailing ponds and downstream mining processes.
Collapse
Affiliation(s)
- Sibel Cetinel
- Ingenuity Lab, 11421 Saskatchewan Drive, T6G 2M9, Edmonton, AB, Canada.,Department of Chemical and Materials Engineering, University of Alberta, T6G 2V4, Edmonton, AB, Canada
| | - Wei-Zheng Shen
- Ingenuity Lab, 11421 Saskatchewan Drive, T6G 2M9, Edmonton, AB, Canada.,Department of Chemical and Materials Engineering, University of Alberta, T6G 2V4, Edmonton, AB, Canada
| | - Maral Aminpour
- Ingenuity Lab, 11421 Saskatchewan Drive, T6G 2M9, Edmonton, AB, Canada.,Department of Chemical and Materials Engineering, University of Alberta, T6G 2V4, Edmonton, AB, Canada
| | - Prasanna Bhomkar
- Ingenuity Lab, 11421 Saskatchewan Drive, T6G 2M9, Edmonton, AB, Canada.,National Institute of Nanotechnology (NINT), University of Alberta, T6G 2M9, Edmonton, AB, Canada
| | - Feng Wang
- Ingenuity Lab, 11421 Saskatchewan Drive, T6G 2M9, Edmonton, AB, Canada.,National Institute of Nanotechnology (NINT), University of Alberta, T6G 2M9, Edmonton, AB, Canada
| | - Elham Rafie Borujeny
- Ingenuity Lab, 11421 Saskatchewan Drive, T6G 2M9, Edmonton, AB, Canada.,Department of Chemical and Materials Engineering, University of Alberta, T6G 2V4, Edmonton, AB, Canada
| | - Kumakshi Sharma
- Ingenuity Lab, 11421 Saskatchewan Drive, T6G 2M9, Edmonton, AB, Canada.,Department of Chemical and Materials Engineering, University of Alberta, T6G 2V4, Edmonton, AB, Canada
| | - Niloofar Nayebi
- Ingenuity Lab, 11421 Saskatchewan Drive, T6G 2M9, Edmonton, AB, Canada.,Department of Chemical and Materials Engineering, University of Alberta, T6G 2V4, Edmonton, AB, Canada
| | - Carlo Montemagno
- Ingenuity Lab, 11421 Saskatchewan Drive, T6G 2M9, Edmonton, AB, Canada. .,Department of Chemical and Materials Engineering, University of Alberta, T6G 2V4, Edmonton, AB, Canada. .,Southern Illinois University, 62901, Carbondale, IL, USA.
| |
Collapse
|
18
|
Yang S, Lv X, Wang X, Wang J, Wang R, Wang T. Cell-Surface Displayed Expression of Trehalose Synthase from Pseudomonas putida ATCC 47054 in Pichia Pastoris Using Pir1p as an Anchor Protein. Front Microbiol 2017; 8:2583. [PMID: 29312257 PMCID: PMC5742630 DOI: 10.3389/fmicb.2017.02583] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2017] [Accepted: 12/11/2017] [Indexed: 01/29/2023] Open
Abstract
Yeast cell-surface display technologies have been widely applied in the fields of food, medicine, and feed enzyme production, including lipase, α-amylase, and endoglucanase. In this study, a treS gene was fused with the yeast cell-surface anchor protein gene Pir1p by overlap PCR, the Pir1p-treS fusion gene was ligated into pPICZαA and pGAPZαA and transformed into P. pastoris GS115 to obtain recombinant yeast strains that displays trehalose synthase(TreS) on its cell surface as an efficient and recyclable whole-cell biocatalyst. Firstly, the enhanced green fluorescence protein gene (egfp) was used as the reporter protein to fusion the Pir1p gene and treS gene to construct the recombinant plasmids containing treS-egfg-Pir1p fusion gene, and electrotransformed into P. pastoris GS115 to analyze the surface display characteristics of fusion gene by Western blot, fluorescence microscopy and flow cytometry. The analysis shown that the treS-egfg-Pir1p fusion protein can be successfully displayed on the surface of yeast cell, and the expression level increased with the extension of fermentation time. These results implied that the Pir1p-treS fusion gene can be well displayed on the cell surface. Secondly, in order to obtain surface active cells with high enzyme activity, the enzymatic properties of TreS displayed on the cell surface was analyzed, and the fermentation process of recombinant P. patoris GS115 containing pPICZαA-Pir1p-treS and pGAPZαA-Pir1p-treS was studied respectively. The cell surface display TreS was stable over a broad range of temperatures (10-45°C) and pH (6.0-8.5). The activity of TreS displayed on cell surface respectively reached 1,108 Ug-1 under PAOX1 control for 150 h, and 1,109 Ug-1 under PGAP control for 75h in a 5 L fermenter, respectively. Lastly, the cell-surface displayed TreS was used to product trehalose using high maltose syrup as substrate at pH 8.0 and 15°C. The surface display TreS cells can be recycled for three times and the weight conversion rate of trehalose was more than 60%. This paper revealed that the TreS can display on the P. pastoris cell surface and still had a higher catalytic activity after recycled three times, which was suitable for industrial application, especially the preparation of pharmaceutical grade trehalose products.
Collapse
Affiliation(s)
- Shaojie Yang
- Key Laboratory of Shandong Microbial Engineering, Qilu University of Technology (ShanDong Academy of Sciences), Jinan, China
| | - Xin Lv
- Key Laboratory of Shandong Microbial Engineering, Qilu University of Technology (ShanDong Academy of Sciences), Jinan, China
| | - Xihui Wang
- Key Laboratory of Shandong Microbial Engineering, Qilu University of Technology (ShanDong Academy of Sciences), Jinan, China
| | - Junqing Wang
- Key Laboratory of Shandong Microbial Engineering, Qilu University of Technology (ShanDong Academy of Sciences), Jinan, China
| | - Ruiming Wang
- Key Laboratory of Shandong Microbial Engineering, Qilu University of Technology (ShanDong Academy of Sciences), Jinan, China
| | - Tengfei Wang
- Key Laboratory of Shandong Microbial Engineering, Qilu University of Technology (ShanDong Academy of Sciences), Jinan, China
| |
Collapse
|
19
|
Yin K, Lv M, Wang Q, Wu Y, Liao C, Zhang W, Chen L. Simultaneous bioremediation and biodetection of mercury ion through surface display of carboxylesterase E2 from Pseudomonas aeruginosa PA1. WATER RESEARCH 2016; 103:383-390. [PMID: 27486950 DOI: 10.1016/j.watres.2016.07.053] [Citation(s) in RCA: 71] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/15/2016] [Revised: 06/29/2016] [Accepted: 07/21/2016] [Indexed: 06/06/2023]
Abstract
Mercury is a toxic heavy metal and presents significant threats to organisms and natural ecosystems. Recently, the mercury remediation as well as its detection by environmental-friendly biotechnology has received increasing attention. In this study, carboxylesterase E2 from mercury-resistant strain Pseudomonas aeruginosa PA1 has been successfully displayed on the outer membrane of Escherichia coli Top10 bacteria to simultaneously adsorb and detect mercury ion (Hg(2+)). The transmission electron microscopy analysis shows that Hg(2+) can be absorbed by carboxylesterase E2 and accumulated on the outer membrane of surface-displayed E. coli bacteria. The adsorption of Hg(2+) followed a physicochemical, equilibrated and saturatable mechanism, which well fits the traditional Langmuir adsorption model. The surface-displayed system can be regenerated through regulating pH values. As its activity can be inhibited by Hg(2+), carboxylesterase E2 has been used to detect the concentration of Hg(2+) in water samples. The developed surface display system will be of great potential in the simultaneous bioremediation and biodetection of environmental mercury pollution.
Collapse
Affiliation(s)
- Kun Yin
- Laboratory of Coastal Environmental Processes and Ecological Remediation, The Research Center for Coastal Environmental Engineering and Technology, Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences, Yantai 264003, China; Graduate School of the Chinese Academy of Sciences, Beijing 100039, China
| | - Min Lv
- Laboratory of Coastal Environmental Processes and Ecological Remediation, The Research Center for Coastal Environmental Engineering and Technology, Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences, Yantai 264003, China
| | - Qiaoning Wang
- Laboratory of Coastal Environmental Processes and Ecological Remediation, The Research Center for Coastal Environmental Engineering and Technology, Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences, Yantai 264003, China
| | - Yixuan Wu
- Laboratory of Coastal Environmental Processes and Ecological Remediation, The Research Center for Coastal Environmental Engineering and Technology, Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences, Yantai 264003, China
| | - Chunyang Liao
- State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China.
| | - Weiwei Zhang
- Laboratory of Coastal Environmental Processes and Ecological Remediation, The Research Center for Coastal Environmental Engineering and Technology, Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences, Yantai 264003, China
| | - Lingxin Chen
- Laboratory of Coastal Environmental Processes and Ecological Remediation, The Research Center for Coastal Environmental Engineering and Technology, Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences, Yantai 264003, China.
| |
Collapse
|
20
|
Liu A, Feng R, Liang B. Microbial surface displaying formate dehydrogenase and its application in optical detection of formate. Enzyme Microb Technol 2016; 91:59-65. [DOI: 10.1016/j.enzmictec.2016.06.002] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2016] [Revised: 06/04/2016] [Accepted: 06/06/2016] [Indexed: 01/15/2023]
|
21
|
Rational design of xylose dehydrogenase for improved thermostability and its application in development of efficient enzymatic biofuel cell. Enzyme Microb Technol 2016; 84:78-85. [DOI: 10.1016/j.enzmictec.2015.12.002] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2015] [Revised: 11/25/2015] [Accepted: 12/01/2015] [Indexed: 11/22/2022]
|
22
|
Misra CS, Basu B, Apte SK. Surface (S)-layer proteins of Deinococcus radiodurans and their utility as vehicles for surface localization of functional proteins. BIOCHIMICA ET BIOPHYSICA ACTA-BIOMEMBRANES 2015; 1848:3181-7. [DOI: 10.1016/j.bbamem.2015.09.021] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/30/2015] [Accepted: 09/23/2015] [Indexed: 11/29/2022]
|
23
|
Eskandari V, Yakhchali B, Sadeghi M, Karkhane AA, Ahmadi-Danesh H. Efficient Cadmium Bioaccumulation by Displayed Hybrid CS3 Pili: Effect of Heavy Metal Binding Motif Insertion Site on Adsorption Capacity and Selectivity. Appl Biochem Biotechnol 2015; 177:1729-41. [PMID: 26438314 DOI: 10.1007/s12010-015-1849-y] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2015] [Accepted: 09/09/2015] [Indexed: 11/30/2022]
Abstract
The objective of this study was to evaluate the influence of insertion site of the metal binding motif on the bioaccumulation capacity of the hybrid CS3 pili displayed on the surface of Escherichia coli using both computational and experimental methods. Two metal binding motifs (cadmium binding motif (cbm) and cadmium binding beta motif (cbβm)), identified by searching against the PROSITE database, were inserted into five putative permissive sites of CstH protein (CS3 pili subunit) by using SOEing PCR technique. The expression and surface display of the hybrid pili were evaluated using dot and Western blotting methods and also immunofluorescence microscopy. The cadmium binding affinity and selectivity of the recombinant bacteria displaying various hybrid pili were evaluated using atomic absorption procedure. The results showed that the cadmium binding motifs enabled the cells to sequester cadmium 8- to 16-fold higher than the E.coli expressing native pili. The location of the metal binding motifs in the pili subunit had also a significant effect on the metal-binding properties of the hybrid pili. The insertion at positions 107-108 and 92-93 of the mature CstH showed the highest adsorption in comparison to other positions.
Collapse
Affiliation(s)
- Vajiheh Eskandari
- National Institute of Genetic Engineering and Biotechnology (NIGEB), Shahrak-e Pajoohesh, Km 15, Karaj Highway, P.O. Box 14965/161, Tehran, Iran.,Department of Biology, Faculty of Science, Zanjan University, Zanjan, Iran
| | - Bagher Yakhchali
- National Institute of Genetic Engineering and Biotechnology (NIGEB), Shahrak-e Pajoohesh, Km 15, Karaj Highway, P.O. Box 14965/161, Tehran, Iran.
| | - Mehdi Sadeghi
- National Institute of Genetic Engineering and Biotechnology (NIGEB), Shahrak-e Pajoohesh, Km 15, Karaj Highway, P.O. Box 14965/161, Tehran, Iran
| | - Ali Asghar Karkhane
- National Institute of Genetic Engineering and Biotechnology (NIGEB), Shahrak-e Pajoohesh, Km 15, Karaj Highway, P.O. Box 14965/161, Tehran, Iran
| | - Houra Ahmadi-Danesh
- National Institute of Genetic Engineering and Biotechnology (NIGEB), Shahrak-e Pajoohesh, Km 15, Karaj Highway, P.O. Box 14965/161, Tehran, Iran
| |
Collapse
|
24
|
Maruthamuthu MK, Nadarajan SP, Ganesh I, Ravikumar S, Yun H, Yoo IK, Hong SH. Construction of a high efficiency copper adsorption bacterial system via peptide display and its application on copper dye polluted wastewater. Bioprocess Biosyst Eng 2015. [DOI: 10.1007/s00449-015-1447-y] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
|
25
|
Cell Surface Display of Yarrowia lipolytica Lipase Lip2p Using the Cell Wall Protein YlPir1p, Its Characterization, and Application as a Whole-Cell Biocatalyst. Appl Biochem Biotechnol 2015; 175:3888-900. [DOI: 10.1007/s12010-015-1557-7] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2014] [Accepted: 02/22/2015] [Indexed: 01/09/2023]
|
26
|
Saleem M. Global Microbiome for Agroecology, Industry, and Human Well-Being: Opportunities and Challenges in Climate Change. SPRINGERBRIEFS IN ECOLOGY 2015. [DOI: 10.1007/978-3-319-11665-5_6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
|
27
|
Saleem M. Loss of Microbiome Ecological Niches and Diversity by Global Change and Trophic Downgrading. SPRINGERBRIEFS IN ECOLOGY 2015. [DOI: 10.1007/978-3-319-11665-5_4] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
|
28
|
Troiano F, Vicini S, Gioventù E, Lorenzi PF, Improta CM, Cappitelli F. A methodology to select bacteria able to remove synthetic polymers. Polym Degrad Stab 2014. [DOI: 10.1016/j.polymdegradstab.2013.12.029] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
|
29
|
Liu R, Jiang H, Xu P, Qiao C, Zhou Q, Yang C. Engineering chlorpyrifos-degrading Stenotrophomonas sp. YC-1 for heavy metal accumulation and enhanced chlorpyrifos degradation. Biodegradation 2014; 25:903-10. [DOI: 10.1007/s10532-014-9709-y] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2014] [Accepted: 08/16/2014] [Indexed: 10/24/2022]
|
30
|
Catalytic transformation of HODAs using an efficient meta-cleavage product hydrolase-spore surface display system. ACTA ACUST UNITED AC 2014. [DOI: 10.1016/j.molcatb.2014.02.014] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
|
31
|
Wei W, Liu X, Sun P, Wang X, Zhu H, Hong M, Mao ZW, Zhao J. Simple whole-cell biodetection and bioremediation of heavy metals based on an engineered lead-specific operon. ENVIRONMENTAL SCIENCE & TECHNOLOGY 2014; 48:3363-3371. [PMID: 24564581 DOI: 10.1021/es4046567] [Citation(s) in RCA: 86] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
A lead-specific binding protein, PbrR, and promoter pbr from the lead resistance operon, pbr, of Cupriavidus metallidurans CH34 was incorporated into E. coli in conjunction with an engineered downstream RFP (red fluorescence protein), which allowed for highly sensitive and selective whole-cell detection of lead ions. The subsequent display of PbrR on the E. coli cell surface permitted selective adsorption of lead ions from solution containing various heavy metal ions. The surface-engineered E. coli bacteria effectively protected Arabidopsis thaliana seed germination from the toxicity of lead ions at high concentrations. Engineering the E. coli bacteria harboring these lead-specific elements from the pbr operon may potentially be a valuable general strategy for biodetection and bioremediation of toxic heavy metal ions in the environment.
Collapse
Affiliation(s)
- Wei Wei
- Institute of Chemistry and BioMedical Science, State Key Laboratory of Pharmaceutical Biotechnology, School of Life Science, Nanjing University , Nanjing, 210093, People's Republic of China
| | | | | | | | | | | | | | | |
Collapse
|
32
|
Eskandari V, Yakhchali B, Sadeghi M, Karkhane AA. In silicodesign and construction of metal-binding hybrid proteins for specific removal of cadmium based on CS3 pili display on the surface ofEscherichia coli. Biotechnol Appl Biochem 2013; 60:564-72. [DOI: 10.1002/bab.1132] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2013] [Accepted: 06/04/2013] [Indexed: 11/07/2022]
Affiliation(s)
- Vajiheh Eskandari
- National Institute of Genetic Engineering and Biotechnology (NIGEB); Tehran Iran
- Department of Biology, Faculty of Science; Zanjan University; Zanjan Iran
| | - Bagher Yakhchali
- National Institute of Genetic Engineering and Biotechnology (NIGEB); Tehran Iran
| | - Mehdi Sadeghi
- National Institute of Genetic Engineering and Biotechnology (NIGEB); Tehran Iran
| | - Ali Asghar Karkhane
- National Institute of Genetic Engineering and Biotechnology (NIGEB); Tehran Iran
| |
Collapse
|
33
|
Jeon JR, Murugesan K, Nam IH, Chang YS. Coupling microbial catabolic actions with abiotic redox processes: A new recipe for persistent organic pollutant (POP) removal. Biotechnol Adv 2013; 31:246-56. [DOI: 10.1016/j.biotechadv.2012.11.002] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2012] [Revised: 10/01/2012] [Accepted: 11/03/2012] [Indexed: 11/26/2022]
|
34
|
Display of active beta-glucosidase on the surface of Schizosaccharomyces pombe cells using novel anchor proteins. Appl Microbiol Biotechnol 2013; 97:4343-52. [PMID: 23385477 DOI: 10.1007/s00253-013-4733-0] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2013] [Revised: 01/17/2013] [Accepted: 01/20/2013] [Indexed: 10/27/2022]
Abstract
Here, we demonstrate display of beta-glucosidase (BGL) on the surface of Schizosaccharomyces pombe cells using novel anchor proteins. A total of four candidate anchor proteins (SPBC21D10.06c, SPBC947.04, SPBC19C7.05, and SPBC359.04c) were selected from among almost all of S. pombe membrane proteins. The C-terminus of each anchor protein was genetically fused to the N-terminus of BGL, and the fusion protein was expressed using S. pombe as a host. The highest cell surface-associated BGL activity (107 U/10(5) cells was achieved with SPBC359.04c serving as the anchor, followed by SPBC947.04 (44 U/10(5) cells) and SPBC21D10.06c (38 U/10(5) cells). S. pombe displaying BGL with SPBC359.04c as an anchor showed the highest growth on 2 % cellobiose (10.7 × 10(7) cells/mL after 41 h of cultivation from an initial density of 0.1 × 10(7) cells/mL). Additionally, culturing BGL-displaying S. pombe in medium containing cellobiose as the sole carbon source did not affect protein expression, and ethanol fermentation from cellobiose was successfully demonstrated using BGL-displaying S. pombe. This is the first report describing a cell surface display system for the functionalization of S. pombe.
Collapse
|
35
|
Soares EV, Soares HMVM. Bioremediation of industrial effluents containing heavy metals using brewing cells of Saccharomyces cerevisiae as a green technology: a review. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2012; 19:1066-1083. [PMID: 22139299 DOI: 10.1007/s11356-011-0671-5] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/11/2011] [Accepted: 11/14/2011] [Indexed: 05/31/2023]
Abstract
The release of heavy metals into the environment, mainly as a consequence of anthropogenic activities, constitutes a worldwide environmental pollution problem. Unlike organic pollutants, heavy metals are not degraded and remain indefinitely in the ecosystem, which poses a different kind of challenge for remediation. It seems that the "best treatment technologies" available may not be completely effective for metal removal or can be expensive; therefore, new methodologies have been proposed for the detoxification of metal-bearing wastewaters. The present work reviews and discusses the advantages of using brewing yeast cells of Saccharomyces cerevisiae in the detoxification of effluents containing heavy metals. The current knowledge of the mechanisms of metal removal by yeast biomass is presented. The use of live or dead biomass and the influence of biomass inactivation on the metal accumulation characteristics are outlined. The role of chemical speciation for predicting and optimising the efficiency of metal removal is highlighted. The problem of biomass separation, after treatment of the effluents, and the use of flocculent characteristics, as an alternative process of cell-liquid separation, are also discussed. The use of yeast cells in the treatment of real effluents to bridge the gap between fundamental and applied studies is presented and updated. The convenient management of the contaminated biomass and the advantages of the selective recovery of heavy metals in the development of a closed cycle without residues (green technology) are critically reviewed.
Collapse
Affiliation(s)
- Eduardo V Soares
- Bioengineering Laboratory, Chemical Engineering Department, Superior Institute of Engineering, Polytechnic Institute of Porto, Rua Dr António Bernardino de Almeida, 431, 4200-072 Porto, Portugal.
| | | |
Collapse
|
36
|
Yang T, Zhang XX, Chen ML, Wang JH. Highly selective preconcentration of ultra-trace cadmium by yeast surface engineering. Analyst 2012; 137:4193-9. [DOI: 10.1039/c2an35755k] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
37
|
Wei W, Zhu T, Wang Y, Yang H, Hao Z, Chen PR, Zhao J. Engineering a gold-specific regulon for cell-based visual detection and recovery of gold. Chem Sci 2012. [DOI: 10.1039/c2sc01119k] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
|
38
|
Engineering of microorganisms towards recovery of rare metal ions. Appl Microbiol Biotechnol 2010; 87:53-60. [PMID: 20393699 DOI: 10.1007/s00253-010-2581-8] [Citation(s) in RCA: 52] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2010] [Revised: 03/16/2010] [Accepted: 03/16/2010] [Indexed: 10/19/2022]
Abstract
The bioadsorption of metal ions using microorganisms is an attractive technology for the recovery of rare metal ions as well as removal of toxic heavy metal ions from aqueous solution. In initial attempts, microorganisms with the ability to accumulate metal ions were isolated from nature and intracellular accumulation was enhanced by the overproduction of metal-binding proteins in the cytoplasm. As an alternative, the cell surface design of microorganisms by cell surface engineering is an emerging strategy for bioadsorption and recovery of metal ions. Cell surface engineering was firstly applied to the construction of a bioadsorbent to adsorb heavy metal ions for bioremediation. Cell surface adsorption of metal ions is rapid and reversible. Therefore, adsorbed metal ions can be easily recovered without cell breakage, and the bioadsorbent can be reused or regenerated. These advantages are suitable for the recovery of rare metal ions. Actually, the cell surface display of a molybdate-binding protein on yeast led to the enhanced adsorption of molybdate, one of the rare metal ions. An additional advantage is that the cell surface display system allows high-throughput screening of protein/peptide libraries owing to the direct evaluation of the displayed protein/peptide without purification and concentration. Therefore, the creation of novel metal-binding protein/peptide and engineering of microorganisms towards the recovery of rare metal ions could be simultaneously achieved.
Collapse
|
39
|
Zarschler K, Janesch B, Kainz B, Ristl R, Messner P, Schäffer C. Cell surface display of chimeric glycoproteins via the S-layer of Paenibacillus alvei. Carbohydr Res 2010; 345:1422-31. [PMID: 20513375 PMCID: PMC4401010 DOI: 10.1016/j.carres.2010.04.010] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2009] [Revised: 04/01/2010] [Accepted: 04/11/2010] [Indexed: 10/19/2022]
Abstract
The Gram-positive, mesophilic bacterium Paenibacillus alvei CCM 2051(T) possesses a two-dimensional crystalline protein surface layer (S-layer) with oblique lattice symmetry composed of a single type of O-glycoprotein species. Herein, we describe a strategy for nanopatterned in vivo cell surface co-display of peptide and glycan epitopes based on this S-layer glycoprotein self-assembly system. The open reading frame of the corresponding structural gene spaA codes for a protein of 983 amino acids, including a signal peptide of 24 amino acids. The mature S-layer protein has a theoretical molecular mass of 105.95kDa and a calculated pI of 5.83. It contains three S-layer homology domains at the N-terminus that are involved in anchoring of the glycoprotein via a non-classical, pyruvylated secondary cell wall polymer to the peptidoglycan layer of the cell wall. For this polymer, several putative biosynthesis enzymes were identified upstream of the spaA gene. For in vivo cell surface display, the hexahistidine tag and the enhanced green fluorescent protein, respectively, were translationally fused to the C-terminus of SpaA. Immunoblot analysis, immunofluorescence staining, and fluorescence microscopy revealed that the fused epitopes were efficiently expressed and successfully displayed via the S-layer glycoprotein matrix on the surface of P. alvei CCM 2051(T) cells. In contrast, exclusively non-glycosylated chimeric SpaA proteins were displayed, when the S-layer of the glycosylation-deficient wsfP mutant was used as a display matrix.
Collapse
Affiliation(s)
| | - Bettina Janesch
- Department für NanoBiotechnologie, Vienna Institute of BioTechnology, Universität für Bodenkultur Wien, Muthgasse 11, A-1190 Vienna, Austria
| | - Birgit Kainz
- Department für NanoBiotechnologie, Vienna Institute of BioTechnology, Universität für Bodenkultur Wien, Muthgasse 11, A-1190 Vienna, Austria
| | - Robin Ristl
- Department für NanoBiotechnologie, Vienna Institute of BioTechnology, Universität für Bodenkultur Wien, Muthgasse 11, A-1190 Vienna, Austria
| | - Paul Messner
- Department für NanoBiotechnologie, Vienna Institute of BioTechnology, Universität für Bodenkultur Wien, Muthgasse 11, A-1190 Vienna, Austria
| | - Christina Schäffer
- Department für NanoBiotechnologie, Vienna Institute of BioTechnology, Universität für Bodenkultur Wien, Muthgasse 11, A-1190 Vienna, Austria
| |
Collapse
|
40
|
Lin KH, Chien MF, Hsieh JL, Huang CC. Mercury resistance and accumulation in Escherichia coli with cell surface expression of fish metallothionein. Appl Microbiol Biotechnol 2010; 87:561-9. [DOI: 10.1007/s00253-010-2466-x] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2009] [Revised: 01/21/2010] [Accepted: 01/22/2010] [Indexed: 11/29/2022]
|
41
|
Surface display of metal fixation motifs of bacterial P1-type ATPases specifically promotes biosorption of Pb(2+) by Saccharomyces cerevisiae. Appl Environ Microbiol 2010; 76:2615-22. [PMID: 20173062 DOI: 10.1128/aem.01463-09] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Biosorption of metal ions may take place by different passive metal-sequestering processes such as ion exchange, complexation, physical entrapment, and inorganic microprecipitation or by a combination of these. To improve the biosorption capacity of the potential yeast biosorbent, short metal-binding NP peptides (harboring the CXXEE metal fixation motif of the bacterial Pb(2+)-transporting P1-type ATPases) were efficiently displayed and covalently anchored to the cell wall of Saccharomyces cerevisiae. These were fusions to the carboxyl-terminal part of the sexual adhesion glycoprotein alpha-agglutinin (AGalpha1Cp). Compared to yeast cells displaying the anchoring domain only, those having a surface display of NP peptides multiplied their Pb(2+) biosorption capacity from solutions containing a 75 to 300 microM concentration of the metal ion up to 5-fold. The S-type Pb(2+) biosorption isotherms, plus the presence of electron-dense deposits (with an average size of 80 by 240 nm, observed by transmission electron microscopy) strongly suggested that the improved biosorption potential of NP-displaying cells is due to the onset of microprecipitation of Pb species on the modified cell wall. The power of an improved capacity for Pb biosorption was also retained by the isolated cell walls containing NP peptides. Their Pb(2+) biosorption property was insensitive to the presence of a 3-fold molar excess of either Cd(2+) or Zn(2+). These results suggest that the biosorption mechanism can be specifically upgraded with microprecipitation by the engineering of the biosorbent with an eligible metal-binding peptide.
Collapse
|
42
|
Lilly M, Fierobe HP, van Zyl WH, Volschenk H. Heterologous expression of aClostridiumminicellulosome inSaccharomyces cerevisiae. FEMS Yeast Res 2009; 9:1236-49. [DOI: 10.1111/j.1567-1364.2009.00564.x] [Citation(s) in RCA: 44] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
|
43
|
Kim J, Schumann W. Display of proteins on Bacillus subtilis endospores. Cell Mol Life Sci 2009; 66:3127-36. [PMID: 19554258 PMCID: PMC11115824 DOI: 10.1007/s00018-009-0067-6] [Citation(s) in RCA: 63] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2009] [Revised: 06/04/2009] [Accepted: 06/08/2009] [Indexed: 10/20/2022]
Abstract
The targeting and anchoring of heterologous proteins and peptides to the outer surface of bacteriophages and cells is becoming increasingly important, and has been employed as a tool for fundamental and applied research in microbiology, molecular biology, vaccinology, and biotechnology. Less known are endospores or spores produced by some Gram-positive species. Spores of Bacillus subtilis are surrounded by a spore coat on their outside, and a few proteins have been identified being located on the outside layer and have been successfully used to immobilize antigens and some other proteins and enzymes. The major advantage of spores over the other published systems is their synthesis within the cytoplasm of the bacterial cell. Therefore, any heterologous protein to be anchored on the outside does not have to cross any membrane. Furthermore, spores are extremely resistant against high temperature, irradiation and many chemicals, and can be stored for many years at room temperature.
Collapse
Affiliation(s)
- Junehyung Kim
- Department of Chemical Engineering, Dong-A University, Busan, Republic of Korea
| | - Wolfgang Schumann
- Institute of Genetics, University of Bayreuth, 95440 Bayreuth, Germany
| |
Collapse
|
44
|
Removing heavy metals from synthetic effluents using “kamikaze” Saccharomyces cerevisiae cells. Appl Microbiol Biotechnol 2009; 85:763-71. [DOI: 10.1007/s00253-009-2266-3] [Citation(s) in RCA: 55] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2009] [Revised: 09/12/2009] [Accepted: 09/15/2009] [Indexed: 12/01/2022]
|
45
|
Segura A, Rodríguez-Conde S, Ramos C, Ramos JL. Bacterial responses and interactions with plants during rhizoremediation. Microb Biotechnol 2009; 2:452-64. [PMID: 21255277 PMCID: PMC3815906 DOI: 10.1111/j.1751-7915.2009.00113.x] [Citation(s) in RCA: 51] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2008] [Accepted: 03/12/2009] [Indexed: 01/14/2023] Open
Abstract
With the increase in quality of life standards and the awareness of environmental issues, the remediation of polluted sites has become a priority for society. Because of the high economic cost of physico-chemical strategies for remediation, the use of biological tools for cleaning-up contaminated sites is a very attractive option. Rhizoremediation, the use of rhizospheric microorganisms in the bioremediation of contaminants, is the biotechnological approach that we explore in this minireview. We focus our attention on bacterial interactions with the plant surface, responses towards root exudates, and how plants and microbes communicate. We analyse certain strategies that may improve rhizoremediation, including the utilization of endophytes, and finally we discuss several rhizoremediation strategies that have opened ways to improve biodegradation.
Collapse
Affiliation(s)
- Ana Segura
- Consejo Superior de Investigaciones Científicas, Estación Experimental del Zaidín, Department of Environmental Microbiology, Professor Albareda 1, E-18008 Granada, Spain.
| | | | | | | |
Collapse
|
46
|
Curtis SB, Hewitt J, Macgillivray RTA, Dunbar WS. Biomining with bacteriophage: selectivity of displayed peptides for naturally occurring sphalerite and chalcopyrite. Biotechnol Bioeng 2009; 102:644-50. [PMID: 18767194 DOI: 10.1002/bit.22073] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
During mineral processing, concentrates of sulfide minerals of economic interest are formed by froth flotation of fine ore particles. The method works well but recovery and selectivity can be poor for ores with complex mineralogy. There is considerable interest in methods that improve the selectivity of this process while avoiding the high costs of using flotation chemicals. Here we show the first application of phage biotechnology to the processing of economically important minerals in ore slurries. A random heptapeptide library was screened for peptide sequences that bind selectively to the minerals sphalerite (ZnS) and chalcopyrite (CuFeS2). After several rounds of enrichment, cloned phage containing the surface peptide loops KPLLMGS and QPKGPKQ bound specifically to sphalerite. Phage containing the peptide loop TPTTYKV bound to both sphalerite and chalcopyrite. By using an enzyme-linked immunosorbant assay (ELISA), the phage was characterized as strong binders compared to wild-type phage. Specificity of binding was confirmed by immunochemical visualization of phage bound to mineral particles but not to silica (a waste mineral) or pyrite. The current study focused primarily on the isolation of ZnS-specific phage that could be utilized in the separation of sphalerite from silica. At mining sites where sphalerite and chalcopyrite are not found together in natural ores, the separation of sphalerite from silica would be an appropriate enrichment step. At mining sites where sphalerite and chalcopyrite do occur together, more specific phage would be required. This bacteriophage has the potential to be used in a more selective method of mineral separation and to be the basis for advanced methods of mineral processing.
Collapse
Affiliation(s)
- Susan B Curtis
- Norman B. Keevil Institute of Mining Engineering, University of British Columbia, 517-6350 Stores Road, Vancouver, British Columbia, Canada V6T1Z3
| | | | | | | |
Collapse
|