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Patrian M, Nieddu M, Banda-Vázquez JA, Gutierrez-Armayor D, González-Gaitano G, Fuenzalida-Werner JP, Costa RD. Genetically Encoded Oligomerization for Protein-Based Lighting Devices. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2023; 35:e2303993. [PMID: 37572026 DOI: 10.1002/adma.202303993] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/28/2023] [Revised: 07/26/2023] [Indexed: 08/14/2023]
Abstract
Implementing proteins in optoelectronics represents a fresh idea toward a sustainable new class of materials with bio-functions that can replace environmentally unfriendly and/or toxic components without losing device performance. However, their native activity (fluorescence, catalysis, and so on) is easily lost under device fabrication/operation as non-native environments (organic solvents, organic/inorganic interfaces, and so on) and severe stress (temperature, irradiation, and so on) are involved. Herein, a gift bow genetically-encoded macro-oligomerization strategy is showcased to promote protein-protein solid interaction enabling i) high versatility with arbitrary proteins, ii) straightforward electrostatic driven control of the macro-oligomer size by ionic strength, and iii) stabilities over months in pure organic solvents and stress scenarios, allowing to integrate them into classical water-free polymer-based materials/components for optoelectronics. Indeed, rainbow-/white-emitting protein-based light-emitting diodes are fabricated, attesting a first-class performance compared to those with their respective native proteins: significantly enhanced device stabilities from a few minutes up to 100 h keeping device efficiency at high power driving conditions. Thus, the oligomerization concept is a solid bridge between biological systems and materials/components to meet expectations in bio-optoelectronics, in general, and lighting schemes, in particular.
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Affiliation(s)
- Marta Patrian
- Chair of Biogenic Functional Materials, Technical University of Munich, Schulgasse, 22, 94315, Straubing, Germany
| | - Mattia Nieddu
- Chair of Biogenic Functional Materials, Technical University of Munich, Schulgasse, 22, 94315, Straubing, Germany
| | - Jesús A Banda-Vázquez
- Chair of Biogenic Functional Materials, Technical University of Munich, Schulgasse, 22, 94315, Straubing, Germany
| | - David Gutierrez-Armayor
- Chair of Biogenic Functional Materials, Technical University of Munich, Schulgasse, 22, 94315, Straubing, Germany
| | | | - Juan Pablo Fuenzalida-Werner
- Chair of Biogenic Functional Materials, Technical University of Munich, Schulgasse, 22, 94315, Straubing, Germany
| | - Rubén D Costa
- Chair of Biogenic Functional Materials, Technical University of Munich, Schulgasse, 22, 94315, Straubing, Germany
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2
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Solov'eva TF, Bakholdina SI, Khomenko VA, Sidorin EV, Kim NY, Novikova OD, Shnyrov VL, Stenkova AM, Eremeev VI, Bystritskaya EP, Isaeva MP. Expression of membrane beta-barrel protein in E. coli at low temperatures: Structure of Yersinia pseudotuberculosis OmpF porin inclusion bodies. BIOCHIMICA ET BIOPHYSICA ACTA. BIOMEMBRANES 2022; 1864:183971. [PMID: 35643329 DOI: 10.1016/j.bbamem.2022.183971] [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: 12/24/2021] [Revised: 04/14/2022] [Accepted: 05/19/2022] [Indexed: 06/15/2023]
Abstract
The recombinant OmpF porin of Yersinia pseudotuberculosis as a model of transmembrane protein of the β-barrel structural family was used to study low growth temperature effect on the structure of the produced inclusion bodies (IBs). This porin showed a very low expression level in E. coli at a growth temperature below optimal 37 °C. The introduction of a N-terminal hexahistidine tag into the mature porin molecule significantly increased the biosynthesis of the protein at low cultivation temperatures. The recombinant His-tagged porin (rOmpF-His) was expressed in E. coli at 30 and 18 °C as inclusion bodies (IB-30 and IB-18). The properties and structural organization of IBs, as well as the structure of rOmpF-His solubilized from the IBs with urea and SDS, were studied using turbidimetry, electron microscopy, dynamic light scattering, optical spectroscopy, and amyloid-specific dyes. IB-18, in comparison with IB-30, has a higher solubility in denaturants, suggesting a difference between IBs in the conformation of the associated polypeptide chains. The spectroscopic analysis revealed that rOmpF-His IBs have a high content of secondary structure with a tertiary-structure elements, including a native-like conformation, the proportion of which in IB-18 is higher than in IB-30. Solubilization of the porin from IBs is accompanied by a modification of its secondary structure. The studied IBs also contain amyloid-like structures. The results obtained in this study expand our knowledge of the structural organization of IBs formed by proteins of different structural classes and also have a contribution into the new approaches development of producing functionally active recombinant membrane proteins.
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Affiliation(s)
- Tamara F Solov'eva
- G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far-Eastern Branch of the Russian Academy of Sciences, Prospekt 100-let Vladivostoku 159, 690022 Vladivostok, Russia
| | - Svetlana I Bakholdina
- G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far-Eastern Branch of the Russian Academy of Sciences, Prospekt 100-let Vladivostoku 159, 690022 Vladivostok, Russia.
| | - Valentina A Khomenko
- G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far-Eastern Branch of the Russian Academy of Sciences, Prospekt 100-let Vladivostoku 159, 690022 Vladivostok, Russia
| | - Evgeniy V Sidorin
- G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far-Eastern Branch of the Russian Academy of Sciences, Prospekt 100-let Vladivostoku 159, 690022 Vladivostok, Russia
| | - Natalya Yu Kim
- G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far-Eastern Branch of the Russian Academy of Sciences, Prospekt 100-let Vladivostoku 159, 690022 Vladivostok, Russia
| | - Olga D Novikova
- G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far-Eastern Branch of the Russian Academy of Sciences, Prospekt 100-let Vladivostoku 159, 690022 Vladivostok, Russia
| | - Valery L Shnyrov
- Departamento de Bioquimica y Biologia Molecular, Universidad de Salamanca, Plaza Doctores de la Reina s/n, 37007 Salamanca, Spain
| | - Anna M Stenkova
- Far Eastern Federal University School of Biomedicine, Russky Island Ajax Bay 10, 690922 Vladivostok, Russia
| | - Vyacheslav I Eremeev
- G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far-Eastern Branch of the Russian Academy of Sciences, Prospekt 100-let Vladivostoku 159, 690022 Vladivostok, Russia
| | - Evgenia P Bystritskaya
- G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far-Eastern Branch of the Russian Academy of Sciences, Prospekt 100-let Vladivostoku 159, 690022 Vladivostok, Russia
| | - Marina P Isaeva
- G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far-Eastern Branch of the Russian Academy of Sciences, Prospekt 100-let Vladivostoku 159, 690022 Vladivostok, Russia
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Zhang S, Wang Y, Jiang X, Wang Z. GFP fusion promotes the soluble and active expression of a pea actin isoform ( PEAc1) in Escherichia coli. Prep Biochem Biotechnol 2022; 53:557-564. [PMID: 36036389 DOI: 10.1080/10826068.2022.2114011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/15/2022]
Abstract
In the present study, we report that a GFP fusion tag facilitated the soluble expression of a pea actin isoform (PEAc1) in E. coli. To investigate the influence of a GFP fusion tag on PEAc1 structure and activity, PEAc1, His-tagged PEAc1 (His-PEAc1), His-tagged GFP (His-GFP), and His-tagged PEAc1 fusion with GFP (His-PEAc1-GFP) were expressed in E. coli. SDS-PAGE and western blot analyses reveal that the solubility of His-PEAc1-GFP was higher than that of PEAc1 and His-PEAc1. The His-PEAc1-GFP and His-GFP fusion proteins were purified from the supernatant of cell homogenate on a Ni-affinity column, and PEAc1 and His-PEAc1 were purified from inclusion bodies. CD spectrum analysis of the four purified proteins indicated that the proportion of α-helix and β-sheet in PEAc1 was closest to the predicted data in His-PEAc1-GFP (compared with His-PEAc1 or PEAc1). In addition, the actin-associated activities of His-PEAc1-GFP, including polymerization to microfilaments under specific ionic conditions and DNase I inhibition by monomers, were more similar to those of muscle actin (compared with PEAc1 and His-PEAc1). These improvements in PEAc1 solubility and activity are likely the result of correct PEAc1 folding mediated by GFP fusion.
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Affiliation(s)
- Shaobin Zhang
- College of Biosciences and Biotechnology, Shenyang Agricultural University, Shenyang, China
| | - Yiqing Wang
- College of Biosciences and Biotechnology, Shenyang Agricultural University, Shenyang, China
| | - Xin Jiang
- College of Biosciences and Biotechnology, Shenyang Agricultural University, Shenyang, China
| | - Zhanyong Wang
- College of Biosciences and Biotechnology, Shenyang Agricultural University, Shenyang, China
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Combinatorial Engineering of Upper Pathways and Carotenoid Cleavage Dioxygenase in Escherichia coli for Pseudoionone Production. Appl Biochem Biotechnol 2022; 194:5977-5991. [DOI: 10.1007/s12010-022-04078-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2022] [Accepted: 07/05/2022] [Indexed: 11/30/2022]
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Györkei Á, Daruka L, Balogh D, Őszi E, Magyar Z, Szappanos B, Fekete G, Fuxreiter M, Horváth P, Pál C, Kintses B, Papp B. Proteome-wide landscape of solubility limits in a bacterial cell. Sci Rep 2022; 12:6547. [PMID: 35449391 PMCID: PMC9023497 DOI: 10.1038/s41598-022-10427-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2021] [Accepted: 03/28/2022] [Indexed: 11/16/2022] Open
Abstract
Proteins are prone to aggregate when expressed above their solubility limits. Aggregation may occur rapidly, potentially as early as proteins emerge from the ribosome, or slowly, following synthesis. However, in vivo data on aggregation rates are scarce. Here, we classified the Escherichia coli proteome into rapidly and slowly aggregating proteins using an in vivo image-based screen coupled with machine learning. We find that the majority (70%) of cytosolic proteins that become insoluble upon overexpression have relatively low rates of aggregation and are unlikely to aggregate co-translationally. Remarkably, such proteins exhibit higher folding rates compared to rapidly aggregating proteins, potentially implying that they aggregate after reaching their folded states. Furthermore, we find that a substantial fraction (~ 35%) of the proteome remain soluble at concentrations much higher than those found naturally, indicating a large margin of safety to tolerate gene expression changes. We show that high disorder content and low surface stickiness are major determinants of high solubility and are favored in abundant bacterial proteins. Overall, our study provides a global view of aggregation rates and hence solubility limits of proteins in a bacterial cell.
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Affiliation(s)
- Ádám Györkei
- HCEMM-BRC Metabolic Systems Biology Lab, Szeged, Hungary
- Biological Research Centre, Institute of Biochemistry, Synthetic and Systems Biology Unit, Eötvös Loránd Research Network (ELKH), Szeged, Hungary
- Doctoral School in Biology, Faculty of Science and Informatics, University of Szeged, Szeged, Hungary
| | - Lejla Daruka
- Biological Research Centre, Institute of Biochemistry, Synthetic and Systems Biology Unit, Eötvös Loránd Research Network (ELKH), Szeged, Hungary
- Doctoral School in Biology, Faculty of Science and Informatics, University of Szeged, Szeged, Hungary
| | - Dávid Balogh
- Biological Research Centre, Institute of Biochemistry, Synthetic and Systems Biology Unit, Eötvös Loránd Research Network (ELKH), Szeged, Hungary
| | - Erika Őszi
- Biological Research Centre, Institute of Plant Biology, Eötvös Loránd Research Network (ELKH), Szeged, Hungary
| | - Zoltán Magyar
- Biological Research Centre, Institute of Plant Biology, Eötvös Loránd Research Network (ELKH), Szeged, Hungary
| | - Balázs Szappanos
- HCEMM-BRC Metabolic Systems Biology Lab, Szeged, Hungary
- Biological Research Centre, Institute of Biochemistry, Synthetic and Systems Biology Unit, Eötvös Loránd Research Network (ELKH), Szeged, Hungary
| | - Gergely Fekete
- HCEMM-BRC Metabolic Systems Biology Lab, Szeged, Hungary
- Biological Research Centre, Institute of Biochemistry, Synthetic and Systems Biology Unit, Eötvös Loránd Research Network (ELKH), Szeged, Hungary
| | - Mónika Fuxreiter
- Department of Biomedical Sciences, University of Padova, Padova, Italy
- Laboratory of Protein Dynamics, University of Debrecen, Debrecen, Hungary
| | - Péter Horváth
- Biological Research Centre, Institute of Biochemistry, Synthetic and Systems Biology Unit, Eötvös Loránd Research Network (ELKH), Szeged, Hungary
- Institute for Molecular Medicine Finland-FIMM, Helsinki Institute of Life Science-HiLIFE, University of Helsinki, Helsinki, Finland
| | - Csaba Pál
- Biological Research Centre, Institute of Biochemistry, Synthetic and Systems Biology Unit, Eötvös Loránd Research Network (ELKH), Szeged, Hungary.
| | - Bálint Kintses
- Biological Research Centre, Institute of Biochemistry, Synthetic and Systems Biology Unit, Eötvös Loránd Research Network (ELKH), Szeged, Hungary.
- HCEMM-BRC Translational Microbiology Research Group, Szeged, Hungary.
- Department of Biochemistry and Molecular Biology, University of Szeged, Szeged, Hungary.
| | - Balázs Papp
- HCEMM-BRC Metabolic Systems Biology Lab, Szeged, Hungary.
- Biological Research Centre, Institute of Biochemistry, Synthetic and Systems Biology Unit, Eötvös Loránd Research Network (ELKH), Szeged, Hungary.
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Du C, Si Y, Pang N, Li Y, Guo Y, Liu C, Fan H. Prokaryotic expression, purification, physicochemical properties and antifungal activity analysis of phloem protein PP2-A1 from cucumber. Int J Biol Macromol 2022; 194:395-401. [PMID: 34822821 DOI: 10.1016/j.ijbiomac.2021.11.081] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2021] [Revised: 11/12/2021] [Accepted: 11/12/2021] [Indexed: 11/18/2022]
Abstract
Phloem protein 2 (PP2) is a protein having lectin properties that can be isolated from the phloem sap. Based on our previous proteomic study of phloem sap of Cucumis sativus, it was found that the expression of PP2 A1-like was significantly up-regulated under salt stress, which may be a molecular mechanism of plant adaptation to stress. This paper carried out the expression and purification of the CsPP2-A1 gene in E. coli for further characteristic analysis. The results demonstrated that the CsPP2-A1 in shake flask cultures was mainly expressed in the soluble form at 15 °C or in inclusion bodies at 37 °C. Secondly, Ni-IDA affinity chromatography and SDS-PAGE were employed to yield highly purified CsPP2-A1 protein. The purified CsPP2-A1 was then subjected to Western blot and MALDI-TOF-MS analysis for protein identification. The biological activity analysis results showed that CsPP2-A1 had hemagglutinating activities to rabbit erythrocytes, and Chitotetraose may be the specific inhibitory sugar of CsPP2-A1. The optimal hemagglutination activity of CsPP2-A1 protein was achieved between pH 5-9, and between 20 and 60 °C. Moreover, CsPP2-A1 had significant inhibitory effects on Botrytis cinerea and Phytophthora infestans, and the inhibitory effect on B. cinerea was better than that on P. infestans.
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Affiliation(s)
- Changxia Du
- Collaborative Innovation Center for Efficient and Green Production of Agriculture in Mountainous Areas of Zhejiang Province, College of Horticulture Science, Zhejiang A&F University, Hangzhou 311300, Zhejiang, China
| | - Yuyang Si
- Collaborative Innovation Center for Efficient and Green Production of Agriculture in Mountainous Areas of Zhejiang Province, College of Horticulture Science, Zhejiang A&F University, Hangzhou 311300, Zhejiang, China
| | - Ningning Pang
- Collaborative Innovation Center for Efficient and Green Production of Agriculture in Mountainous Areas of Zhejiang Province, College of Horticulture Science, Zhejiang A&F University, Hangzhou 311300, Zhejiang, China
| | - Yapeng Li
- Collaborative Innovation Center for Efficient and Green Production of Agriculture in Mountainous Areas of Zhejiang Province, College of Horticulture Science, Zhejiang A&F University, Hangzhou 311300, Zhejiang, China
| | - Yuting Guo
- Collaborative Innovation Center for Efficient and Green Production of Agriculture in Mountainous Areas of Zhejiang Province, College of Horticulture Science, Zhejiang A&F University, Hangzhou 311300, Zhejiang, China
| | - Chen Liu
- Collaborative Innovation Center for Efficient and Green Production of Agriculture in Mountainous Areas of Zhejiang Province, College of Horticulture Science, Zhejiang A&F University, Hangzhou 311300, Zhejiang, China
| | - Huaifu Fan
- Collaborative Innovation Center for Efficient and Green Production of Agriculture in Mountainous Areas of Zhejiang Province, College of Horticulture Science, Zhejiang A&F University, Hangzhou 311300, Zhejiang, China.
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Qi Z, Tong X, Bu S, Pei J, Zhao L. Cloning and Characterization of a Novel Carotenoid Cleavage Dioxygenase 1 from Helianthus annuus. Chem Biodivers 2021; 19:e202100694. [PMID: 34780126 DOI: 10.1002/cbdv.202100694] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2021] [Accepted: 11/15/2021] [Indexed: 12/13/2022]
Abstract
Natural β-ionone, a high-value flavoring agent, has been widely applied in the food, cosmetics, and perfume industry. However, attempts to overproduce β-ionone in microorganisms have been limited by the efficiency of carotenoid cleavage dioxygenases (CCDs), which catalyzes β-carotene in the biosynthesis pathway. In order to obtain CCD genes responsible for the specific cleavage of carotenoids generating β-ionone, a novel carotenoid cleavage dioxygenase 1 from Helianthus annuus was cloned and overexpressed in Escherichia coli BL21(DE3). The recombinant CCD was able to cleave a variety of carotenoids at the 9, 10 (9', 10') sites to produce C13 products in vitro, including β-ionone, pseudoionone, 3-hydroxy-4-oxo-β-ionone, 3-hydroxy-β-ionone, and 3-hydroxy-α-ionone, which vary depending on the carotenoid substrates. In comparison with lycopene and zeaxanthin, HaCCD1 also showed the high specificity for β-carotene to cleave the 9, 10 (9', 10') double bond to produce β-ionone in E. coli accumulating carotenoids. Finally, the expression of HaCCD1 in E. coli was optimized, and biochemical characterizations were further clarified. The optimal activity of HaCCD1 was at pH 8.8 and 50 °C. The Vmax for β-apo-8'-carotenal was 10.14 U/mg, while the Km was 0.32 mM. Collectively, our study provides a valuable enzyme for the synthesis of natural β-ionone by biotransformation and synthetic biology platform.
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Affiliation(s)
- Zhipeng Qi
- Co-Innovation Center for Sustainable Forestry in Southern China, Nanjing Forestry University, 159 Long Pan Road, Nanjing, 210037, P. R. China.,College of Chemical Engineering, Nanjing Forestry University, 159 Long Pan Road, Nanjing, 210037, P. R. China
| | - Xinyi Tong
- College of Chemical Engineering, Nanjing Forestry University, 159 Long Pan Road, Nanjing, 210037, P. R. China
| | - Su Bu
- College of Biology and the Environment, Nanjing Forestry University, Nanjing, Jiangsu, 210037, P. R. China
| | - Jianjun Pei
- College of Chemical Engineering, Nanjing Forestry University, 159 Long Pan Road, Nanjing, 210037, P. R. China.,Jiangsu Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, Nanjing Forestry University, 159 Long Pan Road, Nanjing, 210037, P. R. China
| | - Linguo Zhao
- Co-Innovation Center for Sustainable Forestry in Southern China, Nanjing Forestry University, 159 Long Pan Road, Nanjing, 210037, P. R. China.,College of Chemical Engineering, Nanjing Forestry University, 159 Long Pan Road, Nanjing, 210037, P. R. China
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Dmitrenok PS. Editorial to the Special Issue: "Dedicated to the 55th Anniversary of G.B. Elyakov Pacific Institute of Bioorganic Chemistry of the Far Eastern Branch of the Russian Academy of Sciences". Molecules 2021; 26:molecules26164971. [PMID: 34443555 PMCID: PMC8401426 DOI: 10.3390/molecules26164971] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2021] [Accepted: 08/07/2021] [Indexed: 11/16/2022] Open
Affiliation(s)
- Pavel S Dmitrenok
- G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far Eastern Branch, Russian Academy of Sciences, Pr. 100 Let Vladivostoku, 159, 690022 Vladivostok, Russia
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