1
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Lopez-Morales J, Vanella R, Kovacevic G, Santos MS, Nash MA. Titrating Avidity of Yeast-Displayed Proteins Using a Transcriptional Regulator. ACS Synth Biol 2023; 12:419-431. [PMID: 36728831 PMCID: PMC9942200 DOI: 10.1021/acssynbio.2c00351] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
Yeast surface display is a valuable tool for protein engineering and directed evolution; however, significant variability in the copy number (i.e., avidity) of displayed variants on the yeast cell wall complicates screening and selection campaigns. Here, we report an engineered titratable display platform that modulates the avidity of Aga2-fusion proteins on the yeast cell wall dependent on the concentration of the anhydrotetracycline (aTc) inducer. Our design is based on a genomic Aga1 gene copy and an episomal Aga2-fusion construct both under the control of an aTc-dependent transcriptional regulator that enables stoichiometric and titratable expression, secretion, and display of Aga2-fusion proteins. We demonstrate tunable display levels over 2-3 orders of magnitude for various model proteins, including glucose oxidase enzyme variants, mechanostable dockerin-binding domains, and anti-PDL1 affibody domains. By regulating the copy number of displayed proteins, we demonstrate the effects of titratable avidity levels on several specific phenotypic activities, including enzyme activity and cell adhesion to surfaces under shear flow. Finally, we show that titrating down the display level allows yeast-based binding affinity measurements to be performed in a regime that avoids ligand depletion effects while maintaining small sample volumes, avoiding a well-known artifact in yeast-based binding assays. The ability to titrate the multivalency of proteins on the yeast cell wall through simple inducer control will benefit protein engineering and directed evolution methodology relying on yeast display for broad classes of therapeutic and diagnostic proteins of interest.
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Affiliation(s)
- Joanan Lopez-Morales
- Department
of Chemistry, University of Basel, Basel 4058, Switzerland,Swiss
Nanoscience Institute, University of Basel, Basel 4056, Switzerland,Department
of Biosystems Science and Engineering, ETH
Zurich, Basel 4058, Switzerland
| | - Rosario Vanella
- Department
of Chemistry, University of Basel, Basel 4058, Switzerland,Department
of Biosystems Science and Engineering, ETH
Zurich, Basel 4058, Switzerland
| | - Gordana Kovacevic
- Department
of Chemistry, University of Basel, Basel 4058, Switzerland,Department
of Biosystems Science and Engineering, ETH
Zurich, Basel 4058, Switzerland
| | - Mariana Sá Santos
- Department
of Chemistry, University of Basel, Basel 4058, Switzerland,Department
of Biosystems Science and Engineering, ETH
Zurich, Basel 4058, Switzerland
| | - Michael A. Nash
- Department
of Chemistry, University of Basel, Basel 4058, Switzerland,Swiss
Nanoscience Institute, University of Basel, Basel 4056, Switzerland,Department
of Biosystems Science and Engineering, ETH
Zurich, Basel 4058, Switzerland,
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2
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Kovačević G, Elgahwash RGA, Blažić M, Pantić N, Prodanović O, Balaž AM, Prodanović R. Production of fructose and gluconic acid from sucrose with cross-linked yeast cell walls expressing glucose oxidase on the surface. MOLECULAR CATALYSIS 2022. [DOI: 10.1016/j.mcat.2022.112215] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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3
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Teymennet-Ramírez KV, Martínez-Morales F, Trejo-Hernández MR. Yeast Surface Display System: Strategies for Improvement and Biotechnological Applications. Front Bioeng Biotechnol 2022; 9:794742. [PMID: 35083204 PMCID: PMC8784408 DOI: 10.3389/fbioe.2021.794742] [Citation(s) in RCA: 31] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2021] [Accepted: 12/20/2021] [Indexed: 12/26/2022] Open
Abstract
Yeast surface display (YSD) is a “whole-cell” platform used for the heterologous expression of proteins immobilized on the yeast’s cell surface. YSD combines the advantages eukaryotic systems offer such as post-translational modifications, correct folding and glycosylation of proteins, with ease of cell culturing and genetic manipulation, and allows of protein immobilization and recovery. Additionally, proteins displayed on the surface of yeast cells may show enhanced stability against changes in temperature, pH, organic solvents, and proteases. This platform has been used to study protein-protein interactions, antibody design and protein engineering. Other applications for YSD include library screening, whole-proteome studies, bioremediation, vaccine and antibiotics development, production of biosensors, ethanol production and biocatalysis. YSD is a promising technology that is not yet optimized for biotechnological applications. This mini review is focused on recent strategies to improve the efficiency and selection of displayed proteins. YSD is presented as a cutting-edge technology for the vectorial expression of proteins and peptides. Finally, recent biotechnological applications are summarized. The different approaches described herein could allow for a better strategy cascade for increasing protein/peptide interaction and production.
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Affiliation(s)
- Karla V Teymennet-Ramírez
- Centro de Investigación en Biotecnología, Universidad Autónoma del Estado de Morelos, Cuernavaca, Mėxico
| | - Fernando Martínez-Morales
- Centro de Investigación en Biotecnología, Universidad Autónoma del Estado de Morelos, Cuernavaca, Mėxico
| | - María R Trejo-Hernández
- Centro de Investigación en Biotecnología, Universidad Autónoma del Estado de Morelos, Cuernavaca, Mėxico
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4
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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.
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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.
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5
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Ilić Đurđić K, Ece S, Ostafe R, Vogel S, Balaž AM, Schillberg S, Fischer R, Prodanović R. Flow cytometry-based system for screening of lignin peroxidase mutants with higher oxidative stability. J Biosci Bioeng 2020; 129:664-671. [DOI: 10.1016/j.jbiosc.2019.12.009] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2019] [Revised: 12/17/2019] [Accepted: 12/19/2019] [Indexed: 01/19/2023]
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6
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Dong M, Gong Y, Guo J, Ma J, Li S, Li T. Optimization of production conditions of rice α-galactosidase II displayed on yeast cell surface. Protein Expr Purif 2020; 171:105611. [PMID: 32092408 DOI: 10.1016/j.pep.2020.105611] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2019] [Revised: 02/02/2020] [Accepted: 02/20/2020] [Indexed: 02/07/2023]
Abstract
The yeast surface displayed rice α-galactosidase II (YSD rice α-Gal II) was generated with the pYD1 vector. The expression and cultural conditions for the improvement of production of YSD rice α-Gal II were optimized. The results showed that several induction factors, which were the initial cell density, inoculation ratio, galactose (inducer) concentration, induction time and temperature, determined the activity and expression efficiency of YSD rice α-Gal II. Meanwhile, the medium composition also affected its activity and production. Moreover, the production of YSD rice α-Gal II was further improved by continuous feeding of galactose in the fermenter level. The highest production was obtained at an initial cell density of OD600 = 2.9, 2% inoculation ratio, and 2% galactose, with 0.6 g/L compound nitrogen source ((NH4)2SO4/urea = 2/1, w/w) and 5 g/L sucrose, followed by continuous feeding of galactose (20 g/L with flow rate of 1.5 mL/h). At such conditions, the enzyme activity and productivity reached to 676.2 U/g (DCW) and 1548.5 U/L, respectively, 26.4- and 63.7-fold to that before optimization. The results provided a basic and effective strategy for the industrial production of YSD rice α-Gal II.
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Affiliation(s)
- Mosi Dong
- College of Food Science, Shenyang Agricultural University, Shenyang, 110866, China
| | - Yun Gong
- College of Food Science, Shenyang Agricultural University, Shenyang, 110866, China
| | - Jia Guo
- College of Food Science, Shenyang Agricultural University, Shenyang, 110866, China
| | - Jing Ma
- Xingcheng Village Rehabilitation Service Centre, Xingcheng, 125100, China
| | - Suhong Li
- College of Food Science, Shenyang Agricultural University, Shenyang, 110866, China.
| | - Tuoping Li
- College of Food Science, Shenyang Agricultural University, Shenyang, 110866, China.
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7
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Kornecki JF, Carballares D, Tardioli PW, Rodrigues RC, Berenguer-Murcia Á, Alcántara AR, Fernandez-Lafuente R. Enzyme production ofd-gluconic acid and glucose oxidase: successful tales of cascade reactions. Catal Sci Technol 2020. [DOI: 10.1039/d0cy00819b] [Citation(s) in RCA: 39] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
This review mainly focuses on the use of glucose oxidase in the production ofd-gluconic acid, which is a reactant of undoubtable interest in different industrial areas. As example of diverse enzymatic cascade reactions.
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Affiliation(s)
- Jakub F. Kornecki
- Departamento de Biocatálisis
- ICP-CSIC
- Campus UAM-CSIC
- 28049 Madrid
- Spain
| | - Diego Carballares
- Departamento de Biocatálisis
- ICP-CSIC
- Campus UAM-CSIC
- 28049 Madrid
- Spain
| | - Paulo W. Tardioli
- Postgraduate Program in Chemical Engineering (PPGEQ)
- Department of Chemical Engineering
- Federal University of São Carlos
- 13565-905 São Carlos
- Brazil
| | - Rafael C. Rodrigues
- Biocatalysis and Enzyme Technology Lab
- Institute of Food Science and Technology
- Federal University of Rio Grande do Sul
- Porto Alegre
- Brazil
| | - Ángel Berenguer-Murcia
- Departamento de Química Inorgánica e Instituto Universitario de Materiales
- Universidad de Alicante
- Alicante 03080
- Spain
| | - Andrés R. Alcántara
- Departamento de Química en Ciencias Farmacéuticas
- Facultad de Farmacia
- Universidad Complutense de Madrid
- 28040-Madrid
- Spain
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8
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Kovačević G, Ostafe R, Fischer R, Prodanović R. Influence of methionine residue position on oxidative stability of glucose oxidase from Aspergillus niger. Biochem Eng J 2019. [DOI: 10.1016/j.bej.2019.03.016] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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9
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Balaž AM, Stevanović J, Ostafe R, Blazić M, Ilić Đurđić K, Fischer R, Prodanović R. Semi-rational design of cellobiose dehydrogenase for increased stability in the presence of peroxide. Mol Divers 2019; 24:593-601. [PMID: 31154590 DOI: 10.1007/s11030-019-09965-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2019] [Accepted: 05/25/2019] [Indexed: 11/30/2022]
Abstract
Cellobiose dehydrogenase (CDH, EC 1.1.99.18) from white rot fungi Phanerochaete chrysosporium can be used for constructing biosensors and biofuel cells, for bleaching cotton in textile industry, and recently, the enzyme has found an important application in biomedicine as an antimicrobial and antibiofilm agent. Stability and activity of the wild-type (wt) CDH and mutants at methionine residues in the presence of hydrogen peroxide were investigated. Saturation mutagenesis libraries were made at the only methionine in heme domain M65 and two methionines M685 and M738 in the flavin domain that were closest to the active site. After screening the libraries, three mutants with increased activity and stability in the presence of peroxide were found, M65F with 70% of residual activity after 6 h of incubation in 0.3 M hydrogen peroxide, M738S with 80% of residual activity and M685Y with over 90% of residual activity compared to wild-type CDH that retained 40% of original activity. Combined mutants showed no activity. The most stable mutant M685Y with 5.8 times increased half-life in the presence of peroxide showed also 2.5 times increased kcat for lactose compared to wtCDH and could be good candidate for applications in biofuel cells and biocatalysis for lactobionic acid production.
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Affiliation(s)
- Ana Marija Balaž
- Institute of Chemistry, Technology and Metallurgy, University of Belgrade, Njegoseva 12, 11000, Belgrade, Serbia
| | - Jelena Stevanović
- Department of Biochemistry, Faculty of Chemistry, University of Belgrade, Studentski trg 12 - 16, 11000, Belgrade, Serbia
| | - Raluca Ostafe
- Hall for Discovery and Learning Research, Purdue University, 207 S. Martin Jischke Dr., West Lafayette, IN, 47907, USA
| | - Marija Blazić
- Institute of Chemistry, Technology and Metallurgy, University of Belgrade, Njegoseva 12, 11000, Belgrade, Serbia
| | - Karla Ilić Đurđić
- Department of Biochemistry, Faculty of Chemistry, University of Belgrade, Studentski trg 12 - 16, 11000, Belgrade, Serbia
| | - Rainer Fischer
- Institute of Molecular Biotechnology, RWTH Aachen University, Worringerweg 1, 52074, Aachen, Germany.,Single Cell Analytics Center, Indiana Bioscience Research Institute, 1345 W. 16th St. Suite 300, Indianapolis, IN, 46202, USA
| | - Radivoje Prodanović
- Department of Biochemistry, Faculty of Chemistry, University of Belgrade, Studentski trg 12 - 16, 11000, Belgrade, Serbia.
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10
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Protein engineering of cellobiose dehydrogenase from Phanerochaete chrysosporium in yeast Saccharomyces cerevisiae InvSc1 for increased activity and stability. Biochem Eng J 2019. [DOI: 10.1016/j.bej.2019.03.025] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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11
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Vanella R, Ta DT, Nash MA. Enzyme‐mediated hydrogel encapsulation of single cells for high‐throughput screening and directed evolution of oxidoreductases. Biotechnol Bioeng 2019; 116:1878-1886. [DOI: 10.1002/bit.27002] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2019] [Revised: 04/09/2019] [Accepted: 04/25/2019] [Indexed: 01/10/2023]
Affiliation(s)
- Rosario Vanella
- Department of ChemistryUniversity of BaselBasel Switzerland
- Department of Biosystems Science and EngineeringETH ZurichBasel Switzerland
| | - Duy Tien Ta
- Department of ChemistryUniversity of BaselBasel Switzerland
- Department of Biosystems Science and EngineeringETH ZurichBasel Switzerland
| | - Michael A. Nash
- Department of ChemistryUniversity of BaselBasel Switzerland
- Department of Biosystems Science and EngineeringETH ZurichBasel Switzerland
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12
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Directed Evolution of Cellobiose Dehydrogenase on the Surface of Yeast Cells Using Resazurin-Based Fluorescent Assay. APPLIED SCIENCES-BASEL 2019. [DOI: 10.3390/app9071413] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Cellobiose dehydrogenase (CDH) from Phanerochaete chrysosporium can be used in lactobionic acid production, biosensor for lactose, biofuel cells, lignocellulose degradation, and wound-healing applications. To make it a better biocatalyst, CDH with higher activity in an immobilized form is desirable. For this purpose, CDH was expressed for the first time on the surface of S. cerevisiae EBY100 cells in an active form as a triple mutant tmCDH (D20N, A64T, V592M) and evolved further for higher activity using resazurin-based fluorescent assay. In order to decrease blank reaction of resazurin with yeast cells and to have linear correlation between enzyme activity on the cell surface and fluorescence signal, the assay was optimized with respect to resazurin concentration (0.1 mM), substrate concentration (10 mM lactose and 0.08 mM cellobiose), and pH (6.0). Using optimized assay an error prone PCR gene library of tmCDH was screened. Two mutants with 5 (H5) and 7 mutations (H9) were found having two times higher activity than the parent tmCDH enzyme that already had improved activity compared to wild type CDH whose activity could not be detected on the surface of yeast cells.
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13
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Development of GFP-based high-throughput screening system for directed evolution of glucose oxidase. J Biosci Bioeng 2019; 127:30-37. [DOI: 10.1016/j.jbiosc.2018.07.002] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2018] [Revised: 06/26/2018] [Accepted: 07/01/2018] [Indexed: 01/15/2023]
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14
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Cruz-Teran CA, Tiruthani K, Mischler A, Rao BM. Inefficient Ribosomal Skipping Enables Simultaneous Secretion and Display of Proteins in Saccharomyces cerevisiae. ACS Synth Biol 2017; 6:2096-2107. [PMID: 28805373 PMCID: PMC5905331 DOI: 10.1021/acssynbio.7b00144] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
The need for recombinant expression of soluble protein slows the validation of engineered proteins isolated from combinatorial libraries and limits the number of protein variants evaluated. To overcome this bottleneck, we describe a system for simultaneous cell surface display and soluble secretion of proteins in Saccharomyces cerevisiae based on inefficient ribosomal skipping. Ribosomal skipping mediated by "self-cleaving" 2A peptides produces two proteins from a single open reading frame. Incorporation of the F2A peptide sequence-with ∼50% efficiency of ribosomal skipping-between the protein of interest and the yeast cell wall protein Aga2 results in simultaneous expression of both the solubly secreted protein and the protein-Aga2 fusion that is tethered to the yeast cell surface. We show that binding proteins derived from the Sso7d scaffold and the homodimeric enzyme glucose oxidase can be simultaneously secreted solubly and expressed as yeast cell surface fusions using the F2A-based system. Furthermore, a combinatorial library of Sso7d mutants can be screened to isolate binders with higher affinity for a model target (lysozyme), and the pool of higher affinity binders can be characterized in soluble form. Significantly, we show that both N- and C-terminal fusions to Aga2 can be simultaneously secreted solubly and displayed on the cell surface; this is particularly advantageous because protein functionality can be affected by the specific position of Aga2 in the protein fusion. We expect that the F2A-based yeast surface display and secretion system will be a useful tool for protein engineering and enable efficient characterization of individual clones isolated from combinatorial libraries.
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Affiliation(s)
| | | | - Adam Mischler
- Department of Chemical and Biomolecular Engineering, North Carolina State University, Raleigh, NC
| | - Balaji M. Rao
- Department of Chemical and Biomolecular Engineering, North Carolina State University, Raleigh, NC
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15
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Dubey MK, Zehra A, Aamir M, Meena M, Ahirwal L, Singh S, Shukla S, Upadhyay RS, Bueno-Mari R, Bajpai VK. Improvement Strategies, Cost Effective Production, and Potential Applications of Fungal Glucose Oxidase (GOD): Current Updates. Front Microbiol 2017; 8:1032. [PMID: 28659876 PMCID: PMC5468390 DOI: 10.3389/fmicb.2017.01032] [Citation(s) in RCA: 57] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2017] [Accepted: 05/23/2017] [Indexed: 01/15/2023] Open
Abstract
Fungal glucose oxidase (GOD) is widely employed in the different sectors of food industries for use in baking products, dry egg powder, beverages, and gluconic acid production. GOD also has several other novel applications in chemical, pharmaceutical, textile, and other biotechnological industries. The electrochemical suitability of GOD catalyzed reactions has enabled its successful use in bioelectronic devices, particularly biofuel cells, and biosensors. Other crucial aspects of GOD such as improved feeding efficiency in response to GOD supplemental diet, roles in antimicrobial activities, and enhancing pathogen defense response, thereby providing induced resistance in plants have also been reported. Moreover, the medical science, another emerging branch where GOD was recently reported to induce several apoptosis characteristics as well as cellular senescence by downregulating Klotho gene expression. These widespread applications of GOD have led to increased demand for more extensive research to improve its production, characterization, and enhanced stability to enable long term usages. Currently, GOD is mainly produced and purified from Aspergillus niger and Penicillium species, but the yield is relatively low and the purification process is troublesome. It is practical to build an excellent GOD-producing strain. Therefore, the present review describes innovative methods of enhancing fungal GOD production by using genetic and non-genetic approaches in-depth along with purification techniques. The review also highlights current research progress in the cost effective production of GOD, including key advances, potential applications and limitations. Therefore, there is an extensive need to commercialize these processes by developing and optimizing novel strategies for cost effective GOD production.
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Affiliation(s)
- Manish K. Dubey
- Laboratory of Mycopathology and Microbial Technology, Centre of Advanced Study in Botany, Institute of Science, Banaras Hindu UniversityVaranasi, India
| | - Andleeb Zehra
- Laboratory of Mycopathology and Microbial Technology, Centre of Advanced Study in Botany, Institute of Science, Banaras Hindu UniversityVaranasi, India
| | - Mohd Aamir
- Laboratory of Mycopathology and Microbial Technology, Centre of Advanced Study in Botany, Institute of Science, Banaras Hindu UniversityVaranasi, India
| | - Mukesh Meena
- Laboratory of Mycopathology and Microbial Technology, Centre of Advanced Study in Botany, Institute of Science, Banaras Hindu UniversityVaranasi, India
| | - Laxmi Ahirwal
- Laboratory of Molecular Biology, Department of Botany, Dr. Hari Singh Gour UniversitySagar, India
| | - Siddhartha Singh
- Laboratory of Molecular Biology, Department of Botany, Dr. Hari Singh Gour UniversitySagar, India
| | - Shruti Shukla
- Department of Energy and Materials Engineering, Dongguk UniversitySeoul, South Korea
| | - Ram S. Upadhyay
- Laboratory of Mycopathology and Microbial Technology, Centre of Advanced Study in Botany, Institute of Science, Banaras Hindu UniversityVaranasi, India
| | - Ruben Bueno-Mari
- Research and Development (R+D) Department, Laboratorios LokímicaValencia, Spain
| | - Vivek K. Bajpai
- Department of Applied Microbiology and Biotechnology, Yeungnam UniversityGyeongsan, South Korea
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16
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17
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Mei M, Zhou Y, Peng W, Yu C, Ma L, Zhang G, Yi L. Application of modified yeast surface display technologies for non-Antibody protein engineering. Microbiol Res 2017; 196:118-128. [DOI: 10.1016/j.micres.2016.12.002] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2016] [Revised: 10/21/2016] [Accepted: 12/09/2016] [Indexed: 02/07/2023]
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18
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Development of a new yeast surface display system based on Spi1 as an anchor protein. Appl Microbiol Biotechnol 2016; 101:287-299. [DOI: 10.1007/s00253-016-7905-x] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2016] [Revised: 09/16/2016] [Accepted: 09/27/2016] [Indexed: 01/28/2023]
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19
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Tanaka T, Kondo A. Cell surface engineering of industrial microorganisms for biorefining applications. Biotechnol Adv 2015; 33:1403-11. [PMID: 26070720 DOI: 10.1016/j.biotechadv.2015.06.002] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2014] [Revised: 06/04/2015] [Accepted: 06/06/2015] [Indexed: 11/19/2022]
Abstract
In order to decrease carbon emissions and negative environmental impacts of various pollutants, biofuel/biochemical production should be promoted for replacing fossil-based industrial processes. Utilization of abundant lignocellulosic biomass as a feedstock has recently become an attractive option. In this review, we focus on recent efforts of cell surface display using industrial microorganisms such as Escherichia coli and yeast. Cell surface display is used primarily for endowing cellulolytic activity on the host cells, and enables direct fermentation to generate useful fuels and chemicals from lignocellulosic biomass. Cell surface display systems are systematically summarized, and the drawbacks/perspectives as well as successful application of surface display for industrial biotechnology are discussed.
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Affiliation(s)
- Tsutomu Tanaka
- Department of Chemical Science and Technology, Graduate School of Engineering, Kobe University, 1-1, Rokkodaicho, Nada, Kobe 657-8501 Japan
| | - Akihiko Kondo
- Department of Chemical Science and Technology, Graduate School of Engineering, Kobe University, 1-1, Rokkodaicho, Nada, Kobe 657-8501 Japan.
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20
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Smith MR, Khera E, Wen F. Engineering Novel and Improved Biocatalysts by Cell Surface Display. Ind Eng Chem Res 2015; 54:4021-4032. [PMID: 29056821 PMCID: PMC5647830 DOI: 10.1021/ie504071f] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
Biocatalysts, especially enzymes, have the ability to catalyze reactions with high product selectivity, utilize a broad range of substrates, and maintain activity at low temperature and pressure. Therefore, they represent a renewable, environmentally friendly alternative to conventional catalysts. Most current industrial-scale chemical production processes using biocatalysts employ soluble enzymes or whole cells expressing intracellular enzymes. Cell surface display systems differ by presenting heterologous enzymes extracellularly, overcoming some of the limitations associated with enzyme purification and substrate transport. Additionally, coupled with directed evolution, cell surface display is a powerful platform for engineering enzymes with enhanced properties. In this review, we will introduce the molecular and cellular principles of cell surface display and discuss how it has been applied to engineer enzymes with improved properties as well as to develop surface-engineered microbes as whole-cell biocatalysts.
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Affiliation(s)
- Mason R. Smith
- Department of Chemical Engineering, University of Michigan, Ann Arbor, Michigan 48109, United States
| | - Eshita Khera
- Department of Biomedical Engineering, University of Michigan, Ann Arbor, Michigan 48109, United States
| | - Fei Wen
- Department of Chemical Engineering, University of Michigan, Ann Arbor, Michigan 48109, United States
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Tanaka T, Kondo A. Cell-surface display of enzymes by the yeast Saccharomyces cerevisiae for synthetic biology. FEMS Yeast Res 2015; 15:1-9. [PMID: 25243459 DOI: 10.1111/1567-1364.12212] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Revised: 05/09/2014] [Accepted: 09/15/2014] [Indexed: 01/26/2023] Open
Abstract
In yeast cell-surface displays, functional proteins, such as cellulases, are genetically fused to an anchor protein and expressed on the cell surface. Saccharomyces cerevisiae, which is often utilized as a cell factory for the production of fuels, chemicals, and proteins, is the most commonly used yeast for cell-surface display. To construct yeast cells with a desired function, such as the ability to utilize cellulose as a substrate for bioethanol production, cell-surface display techniques for the efficient expression of enzymes on the cell membrane need to be combined with metabolic engineering approaches for manipulating target pathways within cells. In this Minireview, we summarize the recent progress of biorefinery fields in the development and application of yeast cell-surface displays from a synthetic biology perspective and discuss approaches for further enhancing cell-surface display efficiency.
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Affiliation(s)
- Tsutomu Tanaka
- Department of Chemical Science and Engineering, Graduate School of Engineering, Kobe University, Nada, Kobe, Japan
| | - Akihiko Kondo
- Department of Chemical Science and Engineering, Graduate School of Engineering, Kobe University, Nada, Kobe, Japan
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Perpiñá C, Vinaixa J, Andreu C, del Olmo M. Development of new tolerant strains to hydrophilic and hydrophobic organic solvents by the yeast surface display methodology. Appl Microbiol Biotechnol 2014; 99:775-89. [PMID: 25267156 DOI: 10.1007/s00253-014-6048-1] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2014] [Revised: 08/13/2014] [Accepted: 08/21/2014] [Indexed: 11/29/2022]
Abstract
Yeast surface display is a research methodology based on anchoring functional proteins and peptides onto the surface of the cells of this eukaryotic organism. Its development has resulted in the construction of a good number of new whole-cell biocatalysts with diverse applications in biotechnology, pharmacy, and medicine. In this work, we describe the design of new yeast strains in which several proteins and peptides have been introduced at the N-terminal position of protein agglutinin Aga2p. In all cases, proteins were correctly expressed and displayed on the cell surface according to the western blot, fluorescence microscopy, and fluorescence-activated cell sorting (FACS) analyses. The introduction of a glycosylable, Ser/Thr-rich protein (S1) resulted in improved resistance to ethanol, nonane, and dimethyl sulfoxide (DMSO) stress. The protein with a very high hydrophobic content (S2d) proved to confer tolerance to acetonitrile, ethanol, nonane, salt, and sodium dodecyl sulfate (SDS). The introduction of five leucine residues at the N-terminal position of S1 and S2 resulted in similar or increased resistance to the above-mentioned stress conditions. The adverse effects described in a previous work, when these residues were introduced into the N-terminus of Aga2p, with no other protein acting as a spacer, were not observed. Indeed, these strains grew better in the presence of hydrophilic solvents such as acetonitrile and ethanol. The new strains reported in this work have biotechnological potentiality given their behavior under adverse conditions of interest for biocatalytic and industrial processes.
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Affiliation(s)
- C Perpiñá
- Departament de Bioquímica i Biologia Molecular, Facultat de Ciències Biològiques, Universitat de València, Dr. Moliner, 50, E-46100, Burjassot (València), Spain
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Kovačević G, Blažić M, Draganić B, Ostafe R, Gavrović-Jankulović M, Fischer R, Prodanović R. Cloning, Heterologous Expression, Purification and Characterization of M12 Mutant of Aspergillus niger Glucose Oxidase in Yeast Pichia pastoris KM71H. Mol Biotechnol 2013; 56:305-11. [DOI: 10.1007/s12033-013-9709-x] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Yeast arming by the Aga2p system: effect of growth conditions in galactose on the efficiency of the display and influence of expressing leucine-containing peptides. Appl Microbiol Biotechnol 2013; 97:9055-69. [PMID: 23868296 DOI: 10.1007/s00253-013-5086-4] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2013] [Revised: 06/24/2013] [Accepted: 06/25/2013] [Indexed: 10/26/2022]
Abstract
The amino or carboxy-terminal regions of certain cell wall proteins are capable of anchoring foreign proteins or peptides on the cell wall of the yeast Saccharomyces cerevisiae. This possibility has resulted in the development of a methodology known as yeast display which has powerful applications in biotechnology, pharmacy, and medicine. This work describes the results of experiments in which the agglutinin Aga2p protein is used as an anchor and several leucine-based peptides have been introduced into its N-terminal or C-terminal position. We found that the sequence of these peptides can affect plasmid stability, growth kinetics, and levels of the fusion protein displayed, and we analyzed how the incubation conditions influence these parameters. Besides, we show that the introduction of these small peptides can modify the properties of cell cover; in particular, fusing five or ten leucine residues to the Aga2p protein results in greater hydrophobicity of the cell wall and also in increased resistance to the presence of the organic solvents acetonitrile and ethanol and to high salt concentrations. The introduction of the RLRLL sequence also results in higher resistance to the exposure of yeast cells to NaCl stress.
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