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Melo RLF, Freire TM, Valério RBR, Neto FS, de Castro Bizerra V, Fernandes BCC, de Sousa Junior PG, da Fonseca AM, Soares JM, Fechine PBA, Dos Santos JCS. Enhancing biocatalyst performance through immobilization of lipase (Eversa® Transform 2.0) on hybrid amine-epoxy core-shell magnetic nanoparticles. Int J Biol Macromol 2024; 264:130730. [PMID: 38462111 DOI: 10.1016/j.ijbiomac.2024.130730] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2023] [Revised: 03/05/2024] [Accepted: 03/06/2024] [Indexed: 03/12/2024]
Abstract
Magnetic nanoparticles were functionalized with polyethylenimine (PEI) and activated with epoxy. This support was used to immobilize Lipase (Eversa® Transform 2.0) (EVS), optimization using the Taguchi method. XRF, SEM, TEM, XRD, FTIR, TGA, and VSM performed the characterizations. The optimal conditions were immobilization yield (I.Y.) of 95.04 ± 0.79 %, time of 15 h, ionic load of 95 mM, protein load of 5 mg/g, and temperature of 25 °C. The maximum loading capacity was 25 mg/g, and its stability in 60 days of storage showed a negligible loss of only 9.53 % of its activity. The biocatalyst demonstrated better stability at varying temperatures than free EVS, maintaining 28 % of its activity at 70 °C. It was feasible to esterify free fatty acids (FFA) from babassu oil with the best reaction of 97.91 % and ten cycles having an efficiency above 50 %. The esterification of produced biolubricant was confirmed by NMR, and it displayed kinematic viscosity and density of 6.052 mm2/s and 0.832 g/cm3, respectively, at 40 °C. The in-silico study showed a binding affinity of -5.8 kcal/mol between EVS and oleic acid, suggesting a stable substrate-lipase combination suitable for esterification.
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Affiliation(s)
- Rafael Leandro Fernandes Melo
- Departamento de Engenharia Metalúrgica e de Materiais, Universidade Federal do Ceará, Campus do Pici, Fortaleza, CE CEP 60440-554, Brazil; Grupo de Química de Materiais Avançados (GQMat), Departamento de Química Analítica e Físico-Química, Universidade Federal do Ceará, Campus do Pici, Fortaleza, CE CEP 60451-970, Brazil
| | - Tiago Melo Freire
- Grupo de Química de Materiais Avançados (GQMat), Departamento de Química Analítica e Físico-Química, Universidade Federal do Ceará, Campus do Pici, Fortaleza, CE CEP 60451-970, Brazil
| | - Roberta Bussons Rodrigues Valério
- Grupo de Química de Materiais Avançados (GQMat), Departamento de Química Analítica e Físico-Química, Universidade Federal do Ceará, Campus do Pici, Fortaleza, CE CEP 60451-970, Brazil
| | - Francisco Simão Neto
- Departamento de Engenharia Química, Universidade Federal do Ceará, Campus do Pici, Fortaleza, CE CEP 60455-760, Brazil
| | - Viviane de Castro Bizerra
- Instituto de Engenharias e Desenvolvimento Sustentável, Universidade da Integração Internacional da Lusofonia Afro-Brasileira, Campus das Auroras, Redenção, CE CEP 62790-970, Brazil
| | - Bruno Caio Chaves Fernandes
- Departamento de Agronomia e Ciência Vegetais, Universidade Federal Rural do Semi-Árido, Campus Mossoró, Mossoró, RN CEP 59625-900, Brazil
| | - Paulo Gonçalves de Sousa Junior
- Departamento de Química Orgânica e Inorgânica, Centro de Ciências, Universidade Federal do Ceará, Campus Pici, Fortaleza, CE CEP 60455760, Brazil
| | - Aluísio Marques da Fonseca
- Instituto de Engenharias e Desenvolvimento Sustentável, Universidade da Integração Internacional da Lusofonia Afro-Brasileira, Campus das Auroras, Redenção, CE CEP 62790-970, Brazil
| | - João Maria Soares
- Departamento de Física, Universidade do Estado do Rio Grande do Norte, Campus Mossoró, Mossoró, RN CEP 59610-090, Brazil
| | - Pierre Basílio Almeida Fechine
- Grupo de Química de Materiais Avançados (GQMat), Departamento de Química Analítica e Físico-Química, Universidade Federal do Ceará, Campus do Pici, Fortaleza, CE CEP 60451-970, Brazil
| | - José Cleiton Sousa Dos Santos
- Instituto de Engenharias e Desenvolvimento Sustentável, Universidade da Integração Internacional da Lusofonia Afro-Brasileira, Campus das Auroras, Redenção, CE CEP 62790-970, Brazil.
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Hansda B, Mishra S, Ghosh A, Das B, Biswas T, Mondal TK, Srivastava B, Mondal S, Roy D, Mandal B. Chemically Bonded Pepsin via Its Inert Center to Diazo Functionalized Silica Gel through Multipoint Attachment Mode: A Way of Restoring Biocatalytic Sustainability over "Wider pH" Range. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2024; 40:2146-2164. [PMID: 38240266 DOI: 10.1021/acs.langmuir.3c03113] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/31/2024]
Abstract
Proteolytic enzymes play a pivotal role in the industry. Still, because of denaturation, the extensive applicability at their level of best catalytic efficiency over a more comprehensive pH range, particularly in alkaline conditions over pH 8, has not been fully developed. On the other hand, enzyme immobilization following a suitable protocol is a long pending issue that determines the conformational stability, specificity, selectivity, enantioselectivity, and activity of the native enzymes at long-range pH. As a bridge between these two findings, in an attempt at a freezing temperature 273-278 K at an alkaline pH, the diazo-functionalized silica gel (SG) surface has been used to rapidly diazo couple pepsin through its inert center, the O-carbon of the phenolic -OH of surface-occupied Tyr residues in a multipoint mode: when all the various protein groups, viz., amino, thiol, phenol, imidazole, carboxy, etc., in the molecular sequence including those belonging to the active sites, remain intact, the inherent inbuilt interactions among themselves remain. Thereby, the macromolecule's global conformation and helicity preserve the status quo. The dimension of the SG-enzyme conjugate confirms as {Si(OSi)4 (H2O)1.03}n {-O-Si(CH3)2-O-C6H4-N═N+}4·{pepsin}·yH2O; where the values of n and y have been determined respectively as 347 and 188. The material performs the catalytic activity much better at 7-8.5 than at pH 2-3.5 and continues for up to six months without any appreciable change.
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Affiliation(s)
- Biswajit Hansda
- Analytical and Bio-analytical Laboratory, Department of Chemistry, Visva-Bharati, Santiniketan, West Bengal 731235, India
| | - Shailja Mishra
- Analytical and Bio-analytical Laboratory, Department of Chemistry, Visva-Bharati, Santiniketan, West Bengal 731235, India
| | - Ankit Ghosh
- Analytical and Bio-analytical Laboratory, Department of Chemistry, Visva-Bharati, Santiniketan, West Bengal 731235, India
| | - Basudev Das
- Analytical and Bio-analytical Laboratory, Department of Chemistry, Visva-Bharati, Santiniketan, West Bengal 731235, India
| | - Tirtha Biswas
- Analytical and Bio-analytical Laboratory, Department of Chemistry, Visva-Bharati, Santiniketan, West Bengal 731235, India
| | - Tanay K Mondal
- Analytical and Bio-analytical Laboratory, Department of Chemistry, Visva-Bharati, Santiniketan, West Bengal 731235, India
| | - Bhavya Srivastava
- The West Bengal National University of Juridical Sciences, Dr. Ambedkar Bhavan, Kolkata 700098, India
| | - Sneha Mondal
- Analytical and Bio-analytical Laboratory, Department of Chemistry, Visva-Bharati, Santiniketan, West Bengal 731235, India
| | - Dipika Roy
- Department of Chemistry, Jadavpur University, Main Campus 188, Raja S.C. Mallick Rd, Kolkata, West Bengal700032, India
| | - Bhabatosh Mandal
- Analytical and Bio-analytical Laboratory, Department of Chemistry, Visva-Bharati, Santiniketan, West Bengal 731235, India
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Bhattacharjee N, Alonso-Cotchico L, Lucas MF. Enzyme immobilization studied through molecular dynamic simulations. Front Bioeng Biotechnol 2023; 11:1200293. [PMID: 37362217 PMCID: PMC10285225 DOI: 10.3389/fbioe.2023.1200293] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2023] [Accepted: 05/30/2023] [Indexed: 06/28/2023] Open
Abstract
In recent years, simulations have been used to great advantage to understand the structural and dynamic aspects of distinct enzyme immobilization strategies, as experimental techniques have limitations in establishing their impact at the molecular level. In this review, we discuss how molecular dynamic simulations have been employed to characterize the surface phenomenon in the enzyme immobilization procedure, in an attempt to decipher its impact on the enzyme features, such as activity and stability. In particular, computational studies on the immobilization of enzymes using i) nanoparticles, ii) self-assembled monolayers, iii) graphene and carbon nanotubes, and iv) other surfaces are covered. Importantly, this thorough literature survey reveals that, while simulations have been primarily performed to rationalize the molecular aspects of the immobilization event, their use to predict adequate protocols that can control its impact on the enzyme properties is, up to date, mostly missing.
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Gianolio S, Roura Padrosa D, Paradisi F. Combined chemoenzymatic strategy for sustainable continuous synthesis of the natural product hordenine. GREEN CHEMISTRY : AN INTERNATIONAL JOURNAL AND GREEN CHEMISTRY RESOURCE : GC 2022; 24:8434-8440. [PMID: 36353210 PMCID: PMC9621339 DOI: 10.1039/d2gc02767d] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/25/2022] [Accepted: 10/06/2022] [Indexed: 06/16/2023]
Abstract
To improve sustainability, safety and cost-efficiency of synthetic methodologies, biocatalysis can be a helpful ally. In this work, a novel chemoenzymatic stategy ensures the rapid synthesis of hordenine, a valuable phenolic phytochemical under mild working conditions. In a two-step cascade, the immobilized tyrosine decarboxylase from Lactobacillus brevis (LbTDC) is here coupled with the chemical reductive amination of tyramine. Starting from the abundant and cost-effective amino acid l-tyrosine, the complete conversion to hordenine is achieved in less than 5 minutes residence time in a fully-automated continuous flow system. Compared to the metal-catalyzed N,N-dimethylation of tyramine, this biocatalytic approach reduces the process environmental impact and improves its STY to 2.68 g L-1 h-1.
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Affiliation(s)
- Stefania Gianolio
- Department of Chemistry, Biochemistry and Pharmacology, University of Bern Freistrasse 3 Bern Switzerland
| | - David Roura Padrosa
- Department of Chemistry, Biochemistry and Pharmacology, University of Bern Freistrasse 3 Bern Switzerland
| | - Francesca Paradisi
- Department of Chemistry, Biochemistry and Pharmacology, University of Bern Freistrasse 3 Bern Switzerland
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Vasilescu C, Paul C, Marc S, Hulka I, Péter F. Development of a Tailored Sol-Gel Immobilized Biocatalyst for Sustainable Synthesis of the Food Aroma Ester n-Amyl Caproate in Continuous Solventless System. Foods 2022; 11:foods11162485. [PMID: 36010484 PMCID: PMC9407315 DOI: 10.3390/foods11162485] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2022] [Revised: 08/13/2022] [Accepted: 08/15/2022] [Indexed: 11/26/2022] Open
Abstract
This study reports the synthesis of a hybrid sol-gel material, based on organically modified silanes (ORMOSILs) with epoxy functional groups, and its application in the stabilization of lipase type B from Candida antarctica (CalB) through sol-gel entrapment. The key immobilization parameters in the sol-gel entrapment of lipase using epoxysilanes were optimized by the design of numerous experiments, demonstrating that glycidoxypropyl-trimethoxysilane can allow the formation of a matrix with excellent properties in view of the biocatalytic esterifications catalyzed by this lipase, at an enzyme loading of 25 g/mol of silane. The characterization of the immobilized biocatalyst and the correlation of its catalytic efficiency with the morphological and physicochemical properties of the sol-gel matrix was accomplished through scanning electron microscopy (SEM), fluorescence microscopy (FM), as well as thermogravimetric and differential thermal analysis (TGA/DTA). The operational and thermal stability of lipase were increased as a result of immobilization, with the entrapped lipase retaining 99% activity after 10 successive reaction cycles in the batch solventless synthesis of n-amyl caproate. A possible correlation of optimal productivity and yield was attempted for this immobilized lipase via the continuous flow synthesis of n-amyl caproate in a solventless system. The robustness and excellent biocatalytic efficiency of the optimized biocatalyst provide a promising solution for the synthesis of food-grade flavor esters, even at larger scales.
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Affiliation(s)
- Corina Vasilescu
- Biocatalysis Group, Department of Applied Chemistry and Engineering of Organic and Natural Compounds, Faculty of Industrial Chemistry and Environmental Engineering, Politehnica University Timisoara, Carol Telbisz 6, 300001 Timisoara, Romania
| | - Cristina Paul
- Biocatalysis Group, Department of Applied Chemistry and Engineering of Organic and Natural Compounds, Faculty of Industrial Chemistry and Environmental Engineering, Politehnica University Timisoara, Carol Telbisz 6, 300001 Timisoara, Romania
- Correspondence:
| | - Simona Marc
- Biocatalysis Group, Department of Applied Chemistry and Engineering of Organic and Natural Compounds, Faculty of Industrial Chemistry and Environmental Engineering, Politehnica University Timisoara, Carol Telbisz 6, 300001 Timisoara, Romania
- Faculty of Veterinary Medicine, Banat’s University of Agricultural Sciences and Veterinary Medicine ‘The King Michael I of Romania’, Calea Aradului 119, 300645 Timisoara, Romania
| | - Iosif Hulka
- Research Institute for Renewable Energy, Politehnica University Timisoara, Gavril Musicescu 138, 300501 Timisoara, Romania
| | - Francisc Péter
- Biocatalysis Group, Department of Applied Chemistry and Engineering of Organic and Natural Compounds, Faculty of Industrial Chemistry and Environmental Engineering, Politehnica University Timisoara, Carol Telbisz 6, 300001 Timisoara, Romania
- Research Institute for Renewable Energy, Politehnica University Timisoara, Gavril Musicescu 138, 300501 Timisoara, Romania
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Misra N, Rawat S, Goel NK, Shelkar SA, Kumar A, Kumar V. Radiation facilitated-immobilized lipase ( RaFIL) mini biocatalytic reactor based on epoxy decorated PP tubes: Rapid colorimetric estimation of pesticide Chlorpyrifos. JOURNAL OF MACROMOLECULAR SCIENCE PART A-PURE AND APPLIED CHEMISTRY 2022. [DOI: 10.1080/10601325.2022.2098143] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Affiliation(s)
- Nilanjal Misra
- Radiation Technology Development Division, Bhabha Atomic Research Centre, Mumbai, India
| | - Swarnima Rawat
- Radiation Technology Development Division, Bhabha Atomic Research Centre, Mumbai, India
- Homi Bhabha National Institute, Mumbai, India
| | - Narender Kumar Goel
- Radiation Technology Development Division, Bhabha Atomic Research Centre, Mumbai, India
| | | | - Asheesh Kumar
- Chemistry Division, Bhabha Atomic Research Centre, Mumbai, India
| | - Virendra Kumar
- Radiation Technology Development Division, Bhabha Atomic Research Centre, Mumbai, India
- Homi Bhabha National Institute, Mumbai, India
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7
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Wang X, Xie Y, Wang Z, Zhang K, Wang H, Wei D. Efficient Synthesis of ( S)-1-Boc-3-aminopiperidine in a Continuous Flow System Using ω-Transaminase-Immobilized Amino-Ethylenediamine-Modified Epoxide Supports. Org Process Res Dev 2022. [DOI: 10.1021/acs.oprd.1c00217] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Xiangxiang Wang
- State Key Laboratory of Bioreactor Engineering, New World Institute of Biotechnology, East China University of Science and Technology, Shanghai 200237, P.R. China
| | - Youyu Xie
- State Key Laboratory of Bioreactor Engineering, New World Institute of Biotechnology, East China University of Science and Technology, Shanghai 200237, P.R. China
| | - Zhicai Wang
- State Key Laboratory of Bioreactor Engineering, New World Institute of Biotechnology, East China University of Science and Technology, Shanghai 200237, P.R. China
| | - Ke Zhang
- State Key Laboratory of Bioreactor Engineering, New World Institute of Biotechnology, East China University of Science and Technology, Shanghai 200237, P.R. China
| | - Hualei Wang
- State Key Laboratory of Bioreactor Engineering, New World Institute of Biotechnology, East China University of Science and Technology, Shanghai 200237, P.R. China
| | - Dongzhi Wei
- State Key Laboratory of Bioreactor Engineering, New World Institute of Biotechnology, East China University of Science and Technology, Shanghai 200237, P.R. China
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Pál C, Molnár Z, Tóth V, Imarah AO, Balogh-Weiser D, Vértessy BG, Poppe L. Immobilization of the Aspartate Ammonia-lyase from Pseudomonas fluorescens R124 on Magnetic Nanoparticles - Characterization and Kinetics. Chembiochem 2022; 23:e202100708. [PMID: 35114050 PMCID: PMC9307013 DOI: 10.1002/cbic.202100708] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2021] [Revised: 02/02/2022] [Indexed: 11/07/2022]
Abstract
Aspartate ammonia-lyases (AALs) catalyze the non-oxidative elimination of ammonia from l-aspartate to result fumarate and ammonia. In this work the AAL coding gene from Pseudomonas fluorescens R124 was identified, isolated, and cloned into pET-15b expression vector and expressed in E. coli . The purified enzyme (PfAAL) showed optimal activity at pH 8.8, Michaelis-Menten kinetics in the ammonia elimination from l-aspartate, and no strong dependence on divalent metal ions for its activity. The purified PfAAL was covalently immobilized on epoxy-functionalized magnetic nanoparticles (MNP), and effective kinetics of the immobilized PfAAL-MNP was compared to the native solution form. Glycerol addition significantly enhanced the storability of PfAAL-MNP. Inhibiting effect of the growing viscosity (modulated by addition of glycerol or glucose) on the enzymatic activity was observed for the native and immobilized form of PfAAL, as previously described for other free enzymes. The storage stability and recyclability of PfAAL-MNP is promising for further biocatalytic applications.
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Affiliation(s)
- Csuka Pál
- Budapest University of Technology and Economics: Budapesti Muszaki es Gazdasagtudomanyi Egyetem, Department of Organic Chemistry and Tecnology, HUNGARY
| | - Zsófia Molnár
- Budapest University of Technology and Economics: Budapesti Muszaki es Gazdasagtudomanyi Egyetem, Department of Organic Chemistry and Technology, HUNGARY
| | - Veronika Tóth
- Budapest University of Technology and Economics: Budapesti Muszaki es Gazdasagtudomanyi Egyetem, Department of Organic Chemistry and Technology, HUNGARY
| | - Ali Obaid Imarah
- Budapest University of Technology and Economics: Budapesti Muszaki es Gazdasagtudomanyi Egyetem, Department of Organic Chemistry and Technology, HUNGARY
| | - Diána Balogh-Weiser
- Budapest University of Technology and Economics: Budapesti Muszaki es Gazdasagtudomanyi Egyetem, Department of Organic Chemistry and Technology, HUNGARY
| | - Beáta G Vértessy
- Budapest University of Technology and Economics: Budapesti Muszaki es Gazdasagtudomanyi Egyetem, Department of Applied Biotechnology and Food Science, HUNGARY
| | - Laszlo Poppe
- Budapest University of Technology and Economics: Budapesti Muszaki es Gazdasagtudomanyi Egyetem, Department of Organic Chemistry and Technology, Szt. Gellert ter 4, H-1111, Budapest, HUNGARY
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Abstract
Starch and pullulan degrading enzymes are essential industrial biocatalysts. Pullulan-degrading enzymes are grouped into pullulanases (types I and type II) and pullulan hydrolase (types I, II and III). Generally, these enzymes hydrolyse the α-1,6 glucosidic bonds (and α-1,4 for certain enzyme groups) of substrates and form reducing sugars such as glucose, maltose, maltotriose, panose or isopanose. This review covers two main aspects: (i) bibliometric analysis of publications and patents related to pullulan-degrading enzymes and (ii) biological aspects of free and immobilised pullulan-degrading enzymes and protein engineering. The collective data suggest that most publications involved researchers within the same institution or country in the past and current practice. Multi-national interaction shall be improved, especially in tapping the enzymes from unculturable prokaryotes. While the understanding of pullulanases may reach a certain extend of saturation, the discovery of pullulan hydrolases is still limited. In this report, we suggest readers consider using the next-generation sequencing technique to fill the gaps of finding more new sequences encoding pullulan-degrading enzymes to expand the knowledge body of this topic.
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de Albuquerque TL, de Sousa M, Gomes E Silva NC, Girão Neto CAC, Gonçalves LRB, Fernandez-Lafuente R, Rocha MVP. β-Galactosidase from Kluyveromyces lactis: Characterization, production, immobilization and applications - A review. Int J Biol Macromol 2021; 191:881-898. [PMID: 34571129 DOI: 10.1016/j.ijbiomac.2021.09.133] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2021] [Revised: 08/30/2021] [Accepted: 09/20/2021] [Indexed: 01/06/2023]
Abstract
A review on the enzyme β-galactosidase from Kluyveromyces lactis is presented, from the perspective of its structure and mechanisms of action, the main catalyzed reactions, the key factors influencing its activity, and selectivity, as well as the main techniques used for improving the biocatalyst functionality. Particular attention was given to the discussion of hydrolysis, transglycosylation, and galactosylation reactions, which are commonly mediated by this enzyme. In addition, the products generated from these processes were highlighted. Finally, biocatalyst improvement techniques are also discussed, such as enzyme immobilization and protein engineering. On these topics, the most recent immobilization strategies are presented, emphasizing processes that not only allow the recovery of the biocatalyst but also deliver enzymes that show better resistance to high temperatures, chemicals, and inhibitors. In addition, genetic engineering techniques to improve the catalytic properties of the β-galactosidases were reported. This review gathers information to allow the development of biocatalysts based on the β-galactosidase enzyme from K. lactis, aiming to improve existing bioprocesses or develop new ones.
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Affiliation(s)
- Tiago Lima de Albuquerque
- Federal University of Ceará, Technology Center, Chemical Engineering Department, Campus do Pici, Bloco 709, 60 455 - 760 Fortaleza, Ceará, Brazil
| | - Marylane de Sousa
- Federal University of Ceará, Technology Center, Chemical Engineering Department, Campus do Pici, Bloco 709, 60 455 - 760 Fortaleza, Ceará, Brazil
| | - Natan Câmara Gomes E Silva
- Federal University of Ceará, Technology Center, Chemical Engineering Department, Campus do Pici, Bloco 709, 60 455 - 760 Fortaleza, Ceará, Brazil
| | - Carlos Alberto Chaves Girão Neto
- Federal University of Ceará, Technology Center, Chemical Engineering Department, Campus do Pici, Bloco 709, 60 455 - 760 Fortaleza, Ceará, Brazil
| | - Luciana Rocha Barros Gonçalves
- Federal University of Ceará, Technology Center, Chemical Engineering Department, Campus do Pici, Bloco 709, 60 455 - 760 Fortaleza, Ceará, Brazil
| | - Roberto Fernandez-Lafuente
- Instituto de Catálisis y Petroleoquímica - CSIC, Campus of excellence UAM-CSIC, Cantoblanco, 28049 Madrid, Spain; Center of Excellence in Bionanoscience Research, King Abdulaziz University, Jeddah, Saudi Arabia.
| | - Maria Valderez Ponte Rocha
- Federal University of Ceará, Technology Center, Chemical Engineering Department, Campus do Pici, Bloco 709, 60 455 - 760 Fortaleza, Ceará, Brazil.
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Rodrigues RC, Berenguer-Murcia Á, Carballares D, Morellon-Sterling R, Fernandez-Lafuente R. Stabilization of enzymes via immobilization: Multipoint covalent attachment and other stabilization strategies. Biotechnol Adv 2021; 52:107821. [PMID: 34455028 DOI: 10.1016/j.biotechadv.2021.107821] [Citation(s) in RCA: 207] [Impact Index Per Article: 69.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2021] [Revised: 07/26/2021] [Accepted: 08/21/2021] [Indexed: 12/22/2022]
Abstract
The use of enzymes in industrial processes requires the improvement of their features in many instances. Enzyme immobilization, a requirement to facilitate the recovery and reuse of these water-soluble catalysts, is one of the tools that researchers may utilize to improve many of their properties. This review is focused on how enzyme immobilization may improve enzyme stability. Starting from the stabilization effects that an enzyme may experience by the mere fact of being inside a solid particle, we detail other possibilities to stabilize enzymes: generation of favorable enzyme environments, prevention of enzyme subunit dissociation in multimeric enzymes, generation of more stable enzyme conformations, or enzyme rigidification via multipoint covalent attachment. In this last point, we will discuss the features of an "ideal" immobilization protocol to maximize the intensity of the enzyme-support interactions. The most interesting active groups in the support (glutaraldehyde, epoxide, glyoxyl and vinyl sulfone) will be also presented, discussing their main properties and uses. Some instances in which the number of enzyme-support bonds is not directly related to a higher stabilization will be also presented. Finally, the possibility of coupling site-directed mutagenesis or chemical modification to get a more intense multipoint covalent immobilization will be discussed.
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Affiliation(s)
- Rafael C Rodrigues
- Biocatalysis and Enzyme Technology Lab, Institute of Food Science and Technology, Federal University of Rio Grande do Sul, Av. Bento Gonçalves, 9500, P.O. Box 15090, Porto Alegre, RS, Brazil
| | | | - Diego Carballares
- Departamento de Biocatálisis, ICP-CSIC, Campus UAM-CSIC Cantoblanco, Madrid, Spain
| | | | - Roberto Fernandez-Lafuente
- Departamento de Biocatálisis, ICP-CSIC, Campus UAM-CSIC Cantoblanco, Madrid, Spain; Center of Excellence in Bionanoscience Research, External Scientific Advisory Academics, King Abdulaziz University, Jeddah 21589, Saudi Arabia.
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12
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Enzyme co-immobilization: Always the biocatalyst designers' choice…or not? Biotechnol Adv 2021; 51:107584. [DOI: 10.1016/j.biotechadv.2020.107584] [Citation(s) in RCA: 78] [Impact Index Per Article: 26.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2020] [Revised: 06/24/2020] [Accepted: 06/24/2020] [Indexed: 01/08/2023]
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13
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Contreras-Jácquez V, Grajales-Hernández DA, Armendáriz-Ruiz M, Rodríguez-González J, Valenzuela-Soto EM, Asaff-Torres A, Mateos-Díaz JC. In-Cell Crosslinked Enzymes: Improving Bacillus megaterium whole-cell biocatalyst stability for the decarboxylation of ferulic acid. Process Biochem 2021. [DOI: 10.1016/j.procbio.2021.07.020] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Tacias-Pascacio VG, Morellon-Sterling R, Castañeda-Valbuena D, Berenguer-Murcia Á, Kamli MR, Tavano O, Fernandez-Lafuente R. Immobilization of papain: A review. Int J Biol Macromol 2021; 188:94-113. [PMID: 34375660 DOI: 10.1016/j.ijbiomac.2021.08.016] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2021] [Revised: 07/22/2021] [Accepted: 08/03/2021] [Indexed: 12/13/2022]
Abstract
Papain is a cysteine protease from papaya, with many applications due to its broad specificity. This paper reviews for first time the immobilization of papain on different supports (organic, inorganic or hybrid supports) presenting some of the features of the utilized immobilization strategies (e.g., epoxide, glutaraldehyde, genipin, glyoxyl for covalent immobilization). Special focus is placed on the preparation of magnetic biocatalysts, which will permit the simple recovery of the biocatalyst even if the medium is a suspension. Problems specific to the immobilization of proteases (e.g., steric problems when hydrolyzing large proteins) are also defined. The benefits of a proper immobilization (enzyme stabilization, widening of the operation window) are discussed, together with some artifacts that may suggest an enzyme stabilization that may be unrelated to enzyme rigidification.
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Affiliation(s)
- Veymar G Tacias-Pascacio
- Facultad de Ciencias de la Nutrición y Alimentos, Universidad de Ciencias y Artes de Chiapas, Lib. Norte Pte. 1150, 29039 Tuxtla Gutiérrez, Chiapas, Mexico; Tecnológico Nacional de México/Instituto Tecnológico de Tuxtla Gutiérrez, Carretera Panamericana Km. 1080, 29050 Tuxtla Gutiérrez, Chiapas, Mexico
| | - Roberto Morellon-Sterling
- Departamento de Biocatálisis. ICP-CSIC./Marie Curie 2, Campus UAM-CSIC Cantoblanco, 28049 Madrid. Spain; Student of Departamento de Biología Molecular, Universidad Autónoma de Madrid, Darwin 2, Campus UAM-CSIC, Cantoblanco, 28049 Madrid. Spain
| | - Daniel Castañeda-Valbuena
- Tecnológico Nacional de México/Instituto Tecnológico de Tuxtla Gutiérrez, Carretera Panamericana Km. 1080, 29050 Tuxtla Gutiérrez, Chiapas, Mexico
| | - Ángel Berenguer-Murcia
- Departamento de Química Inorgánica e Instituto Universitario de Materiales, Universidad de Alicante, Alicante, Spain
| | - Majid Rasool Kamli
- Department of Biological Sciences, Faculty of Science, King Abdulaziz University, Jeddad 21589, Saudi Arabia; Center of excellence in Bionanoscience Research, King Abdulaziz University, Jeddad 21589, Saudi Arabia
| | - Olga Tavano
- Faculty of Nutrition, Alfenas Federal Univ., 700 Gabriel Monteiro da Silva St, Alfenas, MG 37130-000, Brazil
| | - Roberto Fernandez-Lafuente
- Departamento de Biocatálisis. ICP-CSIC./Marie Curie 2, Campus UAM-CSIC Cantoblanco, 28049 Madrid. Spain; Center of Excellence in Bionanoscience Research, External advisory board, King Abdulaziz University, Jeddah 21589, Saudi Arabia.
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15
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Tang XD, Dong FY, Zhang QH, Lin L, Wang P, Xu XY, Wei W, Wei DZ. Protein engineering of a cold-adapted rhamnogalacturonan acetylesterase: In vivo functional expression and cinnamyl acetate synthesis. Process Biochem 2021. [DOI: 10.1016/j.procbio.2021.05.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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16
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Braham SA, Morellon-Sterling R, de Andrades D, Rodrigues RC, Siar EH, Aksas A, Pedroche J, Millán MDC, Fernandez-Lafuente R. Effect of Tris Buffer in the Intensity of the Multipoint Covalent Immobilization of Enzymes in Glyoxyl-Agarose Beads. Appl Biochem Biotechnol 2021; 193:2843-2857. [PMID: 34019251 DOI: 10.1007/s12010-021-03570-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2020] [Accepted: 04/08/2021] [Indexed: 12/12/2022]
Abstract
Tris is an extensively used buffer that presents a primary amine group on its structure. In the present work trypsin, chymotrypsin and penicillin G acylase (PGA) were immobilized/stabilized on glyoxyl agarose in presence of different concentrations of Tris (from 0 to 20 mM). The effects of the presence of Tris during immobilization were studied analyzing the thermal stability of the obtained immobilized biocatalysts. The results indicate a reduction of the enzyme stability when immobilized in the presence of Tris. This effect can be observed in inactivations carried out at pH 5, 7, and 9 with all the enzymes assayed. The reduction of enzyme stability increased with the Tris concentration. Another interesting result is that the stability reduction was more noticeable for immobilized PGA than in the other immobilized enzymes, the biocatalysts prepared in presence of 20 mM Tris lost totally the activity at pH 7 just after 1 h of inactivation, while the reference at this time still kept around 61 % of the residual activity. These differences are most likely due to the homogeneous distribution of the Lys groups in PGA compared to trypsin and chymotrypsin (where almost 50% of Lys group are in a small percentage of the protein surface). The results suggest that Tris could be affecting the multipoint covalent immobilization in two different ways, on one hand, reducing the number of available glyoxyl groups of the support during immobilization, and on the other hand, generating some steric hindrances that difficult the formation of covalent bonds.
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Affiliation(s)
- Sabrina Ait Braham
- Laboratoire de Biotechnologies Végétales et Ethnobotanique, Faculté des Sciences de la Nature et de la Vie, Université de Bejaia, 06000, Bejaia, Algeria
| | | | - Diandra de Andrades
- Departamento de Biocatálisis, Instituto de Catálisis-CSIC, C/ Marie Curie 2, Campus UAM-CSI, Cantoblanco, 28049, Madrid, Spain.,Biotechnology, Bioprocess, and Biocatalysis Group, Food Science and Technology Institute, Federal University of Rio Grande do Sul, Porto Alegre, RS, Brazil
| | - Rafael C Rodrigues
- Biotechnology, Bioprocess, and Biocatalysis Group, Food Science and Technology Institute, Federal University of Rio Grande do Sul, Porto Alegre, RS, Brazil
| | - El-Hocine Siar
- Departamento de Biocatálisis, Instituto de Catálisis-CSIC, C/ Marie Curie 2, Campus UAM-CSI, Cantoblanco, 28049, Madrid, Spain.,Transformation and Food Product Elaboration Laboratory, Nutrition and Food Technology Institute (INATAA), University of Brothers Mentouri Constantine 1, Constantine, Algeria
| | - Ali Aksas
- Laboratoire de Biotechnologies Végétales et Ethnobotanique, Faculté des Sciences de la Nature et de la Vie, Université de Bejaia, 06000, Bejaia, Algeria
| | - Justo Pedroche
- Group of Plant Proteins, Department of Food and Health, Instituto de la Grasa-CSIC, Seville, Spain
| | - Maria Del Carmen Millán
- Group of Plant Proteins, Department of Food and Health, Instituto de la Grasa-CSIC, Seville, Spain
| | - Roberto Fernandez-Lafuente
- Departamento de Biocatálisis, Instituto de Catálisis-CSIC, C/ Marie Curie 2, Campus UAM-CSI, Cantoblanco, 28049, Madrid, Spain. .,Center of Excellence in Bionanoscience Research, External Scientific Advisory Academics, King Abdulaziz University, Jeddah, 21589, Saudi Arabia.
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17
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Efficient Amino Donor Recycling in Amination Reactions: Development of a New Alanine Dehydrogenase in Continuous Flow and Dialysis Membrane Reactors. Catalysts 2021. [DOI: 10.3390/catal11040520] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
Transaminases have arisen as one of the main biocatalysts for amine production but despite their many advantages, their stability is still a concern for widespread application. One of the reasons for their instability is the need to use an excess of the amino donor when trying to synthesise amines with unfavourable equilibria. To circumvent this, recycling systems for the amino donor, such as amino acid dehydrogenases or aldolases, have proved useful to push the equilibria while avoiding high amino donor concentrations. In this work, we report the use of a new alanine dehydrogenase from the halotolerant bacteria Halomonas elongata which exhibits excellent stability to different cosolvents, combined with the well characterised CbFDH as a recycling system of L-alanine for the amination of three model substrates with unfavourable equilibria. In a step forward, the amino donor recycling system has been co-immobilised and used in flow with success as well as re-used as a dialysis enclosed system for the amination of an aromatic aldehyde.
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18
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Bu Y, Zhang T, Jiang B, Chen J. Improved Performance of D-Psicose 3-Epimerase by Immobilisation on Amino-Epoxide Support with Intense Multipoint Attachment. Foods 2021; 10:foods10040831. [PMID: 33920442 PMCID: PMC8069956 DOI: 10.3390/foods10040831] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2021] [Revised: 03/29/2021] [Accepted: 04/08/2021] [Indexed: 12/21/2022] Open
Abstract
D-allulose is an epimer of D-fructose at the C-3 position. With similar sweetness to sucrose and a low-calorie profile, D-allulose has been considered a promising functional sweetener. D-psicose 3-epimerase (DPEase; EC 5.1.3.30) catalyses the synthesis of D-allulose from D-fructose. Immobilised enzymes are becoming increasingly popular because of their better stability and reusability. However, immobilised DPEase generally exhibits less activity or poses difficulty in separation. This study aimed to obtain immobilised DPEase with high catalytic activity, stability, and ease of separation from the reaction solution. In this study, DPEase was immobilised on an amino-epoxide support, ReliZyme HFA403/M (HFA), in four steps (ion exchange, covalent binding, glutaraldehyde crosslinking, and blocking). Glycine-blocked (four-step immobilisation) and unblocked (three-step immobilisation) immobilised DPEase exhibited activities of 103.5 and 138.8 U/g support, respectively, but contained equal amounts of protein. After incubation at 60 °C for 2 h, the residual activity of free enzyme decreased to 12.5%, but the activities of unblocked and blocked DPEase remained at 40.9% and 52.3%, respectively. Immobilisation also altered the substrate specificity of the enzyme, catalysing L-sorbose to L-tagatose and D-tagatose to D-sorbose. Overall, the immobilised DPEase with intense multipoint attachment, especially glycine-blocked DPEase, showed better properties than the free form, providing a superior potential for D-allulose biosynthesis.
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Affiliation(s)
- Yifan Bu
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi 214122, China; (Y.B.); (T.Z.); (J.C.)
| | - Tao Zhang
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi 214122, China; (Y.B.); (T.Z.); (J.C.)
- International Joint Laboratory on Food Safety, Jiangnan University, Wuxi 214122, China
| | - Bo Jiang
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi 214122, China; (Y.B.); (T.Z.); (J.C.)
- International Joint Laboratory on Food Safety, Jiangnan University, Wuxi 214122, China
- Correspondence:
| | - Jingjing Chen
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi 214122, China; (Y.B.); (T.Z.); (J.C.)
- International Joint Laboratory on Food Safety, Jiangnan University, Wuxi 214122, China
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19
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Baidamshina DR, Koroleva VA, Olshannikova SS, Trizna EY, Bogachev MI, Artyukhov VG, Holyavka MG, Kayumov AR. Biochemical Properties and Anti-Biofilm Activity of Chitosan-Immobilized Papain. Mar Drugs 2021; 19:md19040197. [PMID: 33807362 PMCID: PMC8066807 DOI: 10.3390/md19040197] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2021] [Revised: 03/25/2021] [Accepted: 03/29/2021] [Indexed: 12/18/2022] Open
Abstract
Chitosan, the product of chitin deacetylation, is an excellent candidate for enzyme immobilization purposes. Here we demonstrate that papain, an endolytic cysteine protease (EC: 3.4.22.2) from Carica papaya latex immobilized on the matrixes of medium molecular (200 kDa) and high molecular (350 kDa) weight chitosans exhibits anti-biofilm activity and increases the antimicrobials efficiency against biofilm-embedded bacteria. Immobilization in glycine buffer (pH 9.0) allowed adsorption up to 30% of the total protein (mg g chitosan−1) and specific activity (U mg protein−1), leading to the preservation of more than 90% of the initial total activity (U mL−1). While optimal pH and temperature of the immobilized papain did not change, the immobilized enzyme exhibited elevated thermal stability and 6–7-fold longer half-life time in comparison with the soluble papain. While one-half of the total enzyme dissociates from both carriers in 24 h, this property could be used for wound-dressing materials design with dosed release of the enzyme to overcome the relatively high cytotoxicity of soluble papain. Our results indicate that both soluble and immobilized papain efficiently destroy biofilms formed by Staphylococcus aureus and Staphylococcus epidermidis. As a consequence, papain, both soluble and immobilized on medium molecular weight chitosan, is capable of potentiating the efficacy of antimicrobials against biofilm-embedded Staphylococci. Thus, papain immobilized on medium molecular weight chitosan appears a presumably beneficial agent for outer wound treatment for biofilms destruction, increasing antimicrobial treatment effectiveness.
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Affiliation(s)
- Diana R. Baidamshina
- Laboratory of Molecular Genetics of Microorganisms, Kazan (Volga Region) Federal University, Kazan 420008, Russia; (D.R.B.); (E.Y.T.)
| | - Victoria A. Koroleva
- Department of Biophysics and Biotechnology, Voronezh State University, Voronezh 394018, Russia; (V.A.K.); (S.S.O.); (V.G.A.); (M.G.H.)
| | - Svetlana S. Olshannikova
- Department of Biophysics and Biotechnology, Voronezh State University, Voronezh 394018, Russia; (V.A.K.); (S.S.O.); (V.G.A.); (M.G.H.)
| | - Elena Yu. Trizna
- Laboratory of Molecular Genetics of Microorganisms, Kazan (Volga Region) Federal University, Kazan 420008, Russia; (D.R.B.); (E.Y.T.)
| | - Mikhail I. Bogachev
- Biomedical Engineering Research Centre, St. Petersburg Electrotechnical University, St. Petersburg 197376, Russia;
| | - Valeriy G. Artyukhov
- Department of Biophysics and Biotechnology, Voronezh State University, Voronezh 394018, Russia; (V.A.K.); (S.S.O.); (V.G.A.); (M.G.H.)
| | - Marina G. Holyavka
- Department of Biophysics and Biotechnology, Voronezh State University, Voronezh 394018, Russia; (V.A.K.); (S.S.O.); (V.G.A.); (M.G.H.)
| | - Airat R. Kayumov
- Laboratory of Molecular Genetics of Microorganisms, Kazan (Volga Region) Federal University, Kazan 420008, Russia; (D.R.B.); (E.Y.T.)
- Interdepartment Research Laboratory, Kazan State Academy of Veterinary Medicine named after N.E. Bauman, Kazan 420029, Russia
- Correspondence: ; Tel.: +7-(904)-665-19-08
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20
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Gkantzou E, Chatzikonstantinou AV, Fotiadou R, Giannakopoulou A, Patila M, Stamatis H. Trends in the development of innovative nanobiocatalysts and their application in biocatalytic transformations. Biotechnol Adv 2021; 51:107738. [PMID: 33775799 DOI: 10.1016/j.biotechadv.2021.107738] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2020] [Revised: 03/20/2021] [Accepted: 03/20/2021] [Indexed: 12/22/2022]
Abstract
The ever-growing demand for cost-effective and innocuous biocatalytic transformations has prompted the rational design and development of robust biocatalytic tools. Enzyme immobilization technology lies in the formation of cooperative interactions between the tailored surface of the support and the enzyme of choice, which result in the fabrication of tremendous biocatalytic tools with desirable properties, complying with the current demands even on an industrial level. Different nanoscale materials (organic, inorganic, and green) have attracted great attention as immobilization matrices for single or multi-enzymatic systems. Aiming to unveil the potentialities of nanobiocatalytic systems, we present distinct immobilization strategies and give a thorough insight into the effect of nanosupports specific properties on the biocatalysts' structure and catalytic performance. We also highlight the development of nanobiocatalysts for their incorporation in cascade enzymatic processes and various types of batch and continuous-flow reactor systems. Remarkable emphasis is given on the application of such nanobiocatalytic tools in several biocatalytic transformations including bioremediation processes, biofuel production, and synthesis of bioactive compounds and fine chemicals for the food and pharmaceutical industry.
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Affiliation(s)
- Elena Gkantzou
- Laboratory of Biotechnology, Department of Biological Applications and Technology, University of Ioannina, Ioannina, Greece
| | - Alexandra V Chatzikonstantinou
- Laboratory of Biotechnology, Department of Biological Applications and Technology, University of Ioannina, Ioannina, Greece
| | - Renia Fotiadou
- Laboratory of Biotechnology, Department of Biological Applications and Technology, University of Ioannina, Ioannina, Greece
| | - Archontoula Giannakopoulou
- Laboratory of Biotechnology, Department of Biological Applications and Technology, University of Ioannina, Ioannina, Greece
| | - Michaela Patila
- Laboratory of Biotechnology, Department of Biological Applications and Technology, University of Ioannina, Ioannina, Greece.
| | - Haralambos Stamatis
- Laboratory of Biotechnology, Department of Biological Applications and Technology, University of Ioannina, Ioannina, Greece.
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21
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Morellon-Sterling R, Siar EH, Braham SA, de Andrades D, Pedroche J, Millán MDC, Fernandez-Lafuente R. Effect of amine length in the interference of the multipoint covalent immobilization of enzymes on glyoxyl agarose beads. J Biotechnol 2021; 329:128-142. [PMID: 33600890 DOI: 10.1016/j.jbiotec.2021.02.005] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2020] [Revised: 01/25/2021] [Accepted: 02/10/2021] [Indexed: 12/20/2022]
Abstract
Trypsin, chymotrypsin, penicillin G acylase and ficin extract have been stabilized by immobilization on glyoxyl agarose, adding different aliphatic compounds bearing a primary amine group during the immobilization: ethyl amine, butyl amine, hexyl amine (at concentrations ranging from 0 to 20 mM) and octyl amine (from 0 to 10 mM) to analyze their effects on the immobilized enzyme stability. As expected, the presence of amines reduced the intensity of the enzyme-support multipoint covalent attachment, and therefore the enzyme stability. However, it is clear that this effect is higher using octyl amine for all enzymes (in some cases the enzyme immobilized in the presence of 10 mM octyl amine was almost inactivated while the reference kept over 50 % of the initial activity). This way, it seems that the most important effect of the presence of aminated compounds came from the generation of steric hindrances to the enzyme/support multi-reaction promoted by the ammines that are interacting with the aldehyde groups. In some instances, just 1 mM of aminated compounds is enough to greatly decrease enzyme stability. The results suggested that, if the composition of the enzyme extract is unknown, to eliminate small aminated compounds may be necessary to maximize the enzyme-support reaction.
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Affiliation(s)
| | - El-Hocine Siar
- Departamento de Biocatálisis, Instituto de Catálisis-CSIC, Campus UAM-CSIC Madrid, Spain; Transformation and Food Product Elaboration Laboratory, Nutrition and Food, Technology Institute (INATAA), University of Brothers Mentouri Constantine 1, Algeria
| | - Sabrina Ait Braham
- Departamento de Biocatálisis, Instituto de Catálisis-CSIC, Campus UAM-CSIC Madrid, Spain; Laboratoire de Biotechnologies Végétales et Ethnobotanique, Faculté des Sciences de la Nature et de la Vie, Université de Bejaia, 06000, Bejaia, Algeria
| | - Diandra de Andrades
- Departamento de Biocatálisis, Instituto de Catálisis-CSIC, Campus UAM-CSIC Madrid, Spain; Biotechnology, Bioprocess, and Biocatalysis Group, Food Science and Technology Institute, Federal University of Rio Grande do Sul, Porto Alegre, RS, Brazil
| | - Justo Pedroche
- Group of Plant Proteins, Department of Food and Health, Instituto de la Grasa-CSIC, Seville, Spain
| | - Mª Del Carmen Millán
- Group of Plant Proteins, Department of Food and Health, Instituto de la Grasa-CSIC, Seville, Spain
| | - Roberto Fernandez-Lafuente
- Departamento de Biocatálisis, Instituto de Catálisis-CSIC, Campus UAM-CSIC Madrid, Spain; Center of Excellence in Bionanoscience Research, External Scientific Advisory Academics, King Abdulaziz University, Jeddah, 21589, Saudi Arabia.
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22
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Bavaro T, Tengattini S, Rezwan R, Chiesa E, Temporini C, Dorati R, Massolini G, Conti B, Ubiali D, Terreni M. Design of epidermal growth factor immobilization on 3D biocompatible scaffolds to promote tissue repair and regeneration. Sci Rep 2021; 11:2629. [PMID: 33514813 PMCID: PMC7846569 DOI: 10.1038/s41598-021-81905-1] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2020] [Accepted: 01/13/2021] [Indexed: 01/05/2023] Open
Abstract
Exogenous application of human epidermal growth factor (hEGF) stimulates epidermal wound healing. The aim of this study was to develop bioconjugates based on hEGF mimicking the protein in its native state and thus suitable for tissue engineering applications, in particular for treating skin-related disorders as burns. Ribonuclease A (RNase A) was used to investigate a number of different activated-agarose carriers: cyanogen bromide (CNBr)-activated-agarose and glyoxyl-agarose showed to preserve the appropriate orientation of the protein for receptor binding. EGF was immobilized on these carriers and immobilization yield was evaluated (100% and 12%, respectively). A peptide mapping of unbound protein regions was carried out by LC-MS to take evidence of the residues involved in the immobilization and, consequently, the flexibility and surface accessibility of immobilized EGF. To assess cell proliferative activities, 10, 25, 50, and 100 ng/mL of each immobilized EGF sample were seeded on fibroblast cells and incubated for 24, 48 and 72 h. The immobilized growth factor showed significantly high cell proliferative activity at 50 and 100 ng/mL compared to control and soluble EGF. Although both of the immobilized samples show dose-dependency when seeded with high number of fibroblast cells, CNBr-agarose-EGF showed a significantly high activity at 100 ng/mL and 72 h incubation, compared to glyoxyl-agarose-EGF.
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Affiliation(s)
- Teodora Bavaro
- Department of Drug Sciences, University of Pavia, Viale Taramelli 12, 27100, Pavia, Italy.
| | - Sara Tengattini
- Department of Drug Sciences, University of Pavia, Viale Taramelli 12, 27100, Pavia, Italy
| | - Refaya Rezwan
- Department of Drug Sciences, University of Pavia, Viale Taramelli 12, 27100, Pavia, Italy
- Department of Pharmacy, ASA University Bangladesh, 23/3 Bir Uttam A.N.M Nuruzzaman Sarak, Dhaka, 1207, Bangladesh
| | - Enrica Chiesa
- Department of Drug Sciences, University of Pavia, Viale Taramelli 12, 27100, Pavia, Italy
| | - Caterina Temporini
- Department of Drug Sciences, University of Pavia, Viale Taramelli 12, 27100, Pavia, Italy
| | - Rossella Dorati
- Department of Drug Sciences, University of Pavia, Viale Taramelli 12, 27100, Pavia, Italy
| | - Gabriella Massolini
- Department of Drug Sciences, University of Pavia, Viale Taramelli 12, 27100, Pavia, Italy
| | - Bice Conti
- Department of Drug Sciences, University of Pavia, Viale Taramelli 12, 27100, Pavia, Italy
| | - Daniela Ubiali
- Department of Drug Sciences, University of Pavia, Viale Taramelli 12, 27100, Pavia, Italy
| | - Marco Terreni
- Department of Drug Sciences, University of Pavia, Viale Taramelli 12, 27100, Pavia, Italy
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23
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Li Y, Zhang R, Xu Y. Structure-based mechanisms: On the way to apply alcohol dehydrogenases/reductases to organic-aqueous systems. Int J Biol Macromol 2020; 168:412-427. [PMID: 33316337 DOI: 10.1016/j.ijbiomac.2020.12.068] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2020] [Revised: 12/08/2020] [Accepted: 12/08/2020] [Indexed: 12/20/2022]
Abstract
Alcohol dehydrogenases/reductases catalyze enantioselective syntheses of versatile chiral compounds relying on direct hydride transfer from cofactor to substrates, or to an intermediate and then to substrates. Since most of the substrates catalyzed by alcohol dehydrogenases/reductases are insoluble in aqueous solutions, increasing interest has been turning to organic-aqueous systems. However, alcohol dehydrogenases/reductases are normally instable in organic solvents, leading to the unsatisfied enantioselective synthesis efficiency. The behaviors of these enzymes in organic solvents at an atomic level are unclear, thus it is of great importance to understand its structure-based mechanisms in organic-aqueous systems to improve their relative stability. Here, we summarized the accessible structures of alcohol dehydrogenases/reductases in Protein Data Bank crystallized in organic-aqueous systems, and compared the structures of alcohol dehydrogenases/reductases which have different tolerance towards organic solvents. By understanding the catalytic behaviors and mechanisms of these enzymes in organic-aqueous systems, the efficient enantioselective syntheses mediated by alcohol dehydrogenases/reductases and further challenges are also discussed through solvent engineering and enzyme-immobilization in the last decade.
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Affiliation(s)
- Yaohui Li
- Key Laboratory of Industrial Biotechnology of Ministry of Education & School of Biotechnology, Jiangnan University, Wuxi 214122, PR China; Department of Biological Science, Columbia University, New York, NY 10025, United States
| | - Rongzhen Zhang
- Key Laboratory of Industrial Biotechnology of Ministry of Education & School of Biotechnology, Jiangnan University, Wuxi 214122, PR China.
| | - Yan Xu
- Key Laboratory of Industrial Biotechnology of Ministry of Education & School of Biotechnology, Jiangnan University, Wuxi 214122, PR China.
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24
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You CX, Huang PH, Lin SC. Concomitant selective adsorption and covalent immobilization of a His-tagged protein switch with silica-based metal chelate-epoxy bifunctional adsorbents. Process Biochem 2020. [DOI: 10.1016/j.procbio.2020.09.005] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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25
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Baidamshina DR, Koroleva VA, Trizna EY, Pankova SM, Agafonova MN, Chirkova MN, Vasileva OS, Akhmetov N, Shubina VV, Porfiryev AG, Semenova EV, Sachenkov OA, Bogachev MI, Artyukhov VG, Baltina TV, Holyavka MG, Kayumov AR. Anti-biofilm and wound-healing activity of chitosan-immobilized Ficin. Int J Biol Macromol 2020; 164:4205-4217. [DOI: 10.1016/j.ijbiomac.2020.09.030] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2020] [Revised: 09/01/2020] [Accepted: 09/03/2020] [Indexed: 01/08/2023]
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26
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Yang Q, Li L, Wang B, Zhu L, Tan J. Modifying the Microenvironment of Epoxy Resin to Improve the Activity of Immobilized 7α-Hydroxysteroid Dehydrogenases. Appl Biochem Biotechnol 2020; 193:925-939. [PMID: 33225381 DOI: 10.1007/s12010-020-03473-w] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2020] [Accepted: 11/09/2020] [Indexed: 01/07/2023]
Abstract
7α-Hydroxysteroid dehydrogenase (7α-HSDH) is one of the key enzymes in the catalytic reaction of taurochenodeoxycholic acid (TCDCA). To improve the activity of immobilized 7α-HSDH, the microenvironment of immobilized 7α-HSDH was modified with epoxy resin and ethanediamine (EDA). The amino-epoxy support was characterized by Fourier transform infrared (FTIR), Spectrometer elemental analysis (EA), scanning electron microscopy (SEM), contact angle (CA), and Zetasizer. The effects of the immobilization of 7α-HSDH on the amino-epoxy resin and epoxy resin were studied. The results indicated that the relative activity of immobilized 7α-HSDH on the amino-epoxy resin increased by approximately 80%. Meanwhile, the immobilized 7α-HSDH showed favorable thermal stability and operational stability. The thermal stability of immobilized 7α-HSDH increased at temperatures ranging from 15 to 35 °C, while the relative activities of 7α-HSDH immobilized on the amino-epoxy resin and epoxy resin retained 56.4% and 61.0%. After 6 cycles, the residual activities of the 7α-HSDH immobilized on the amino-epoxy resin and epoxy resin were 81.4% and 89.5%, respectively.
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Affiliation(s)
- Qiong Yang
- Chongqing Key Laboratory of Inorganic Special Functional Materials, Yangtze Normal University, Chongqing, 408100, People's Republic of China. .,Key Laboratory of Biorheological Science and Technology (Chongqing University), Ministry of Education, College of Bioengineering, Chongqing University, No. 174, Shapingba Main Street, Chongqing, 400030, People's Republic of China.
| | - Liuying Li
- Key Laboratory of Biorheological Science and Technology (Chongqing University), Ministry of Education, College of Bioengineering, Chongqing University, No. 174, Shapingba Main Street, Chongqing, 400030, People's Republic of China
| | - Bochu Wang
- Key Laboratory of Biorheological Science and Technology (Chongqing University), Ministry of Education, College of Bioengineering, Chongqing University, No. 174, Shapingba Main Street, Chongqing, 400030, People's Republic of China.
| | - Liancai Zhu
- Key Laboratory of Biorheological Science and Technology (Chongqing University), Ministry of Education, College of Bioengineering, Chongqing University, No. 174, Shapingba Main Street, Chongqing, 400030, People's Republic of China
| | - Jun Tan
- Chongqing Key Laboratory of Medicinal Resources in the Three Gorges Reservoir Region, School of Biological & Chemical engineering, Chongqing University of Education, Chongqing, 400067, China
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Immobilization of alcohol dehydrogenase from Saccharomyces cerevisiae onto carboxymethyl dextran-coated magnetic nanoparticles: a novel route for biocatalyst improvement via epoxy activation. Sci Rep 2020; 10:19478. [PMID: 33173138 PMCID: PMC7656461 DOI: 10.1038/s41598-020-76463-x] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2020] [Accepted: 10/14/2020] [Indexed: 01/01/2023] Open
Abstract
A novel method is described for the immobilization of alcohol dehydrogenase (ADH) from Saccharomyces cerevisiae onto carboxymethyl dextran (CMD) coated magnetic nanoparticles (CMD-MNPs) activated with epoxy groups, using epichlorohydrin (EClH). EClH was used as an activating agent to bind ADH molecules on the surface of CMD-MNPs. Optimal immobilization conditions (activating agent concentration, temperature, rotation speed, medium pH, immobilization time and enzyme concentration) were set to obtain the highest expressed activity of the immobilized enzyme. ADH that was immobilized onto epoxy-activated CMD-MNPs (ADH-CMD-MNPs) maintained 90% of the expressed activity. Thermal stability of ADH-CMD-MNPS after 24 h at 20 °C and 40 °C yielded 79% and 80% of initial activity, respectively, while soluble enzyme activity was only 19% at 20 °C and the enzyme was non-active at 40 °C. Expressed activity of ADH-CMD-MNPs after 21 days of storage at 4 °C was 75%. Kinetic parameters (KM, vmax) of soluble and immobilized ADH were determined, resulting in 125 mM and 1.2 µmol/min for soluble ADH, and in 73 mM and 4.7 µmol/min for immobilized ADH.
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Paljevac M, Krajnc P. Hierarchically porous poly(glycidyl methacrylate) through hard sphere and high internal phase emulsion templating. POLYMER 2020. [DOI: 10.1016/j.polymer.2020.123064] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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29
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Liu J, Tong S, Sun H, Chang Y, Luo H, Yu H, Shen Z. Effect of shaking speed on immobilization of cephalosporin C acylase: Correlation between protein distribution and properties of the immobilized enzymes. Biotechnol Prog 2020; 37:e3063. [PMID: 32776709 DOI: 10.1002/btpr.3063] [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: 03/14/2020] [Revised: 07/31/2020] [Accepted: 08/05/2020] [Indexed: 11/06/2022]
Abstract
During enzyme immobilization, enzyme activity and protein distribution are affected by various factors such as enzyme load, temperature, and pH. In general, two types of protein distribution patterns (heterogeneous or homogeneous) are observed inside a porous carrier, owing to differences in preparation parameters. During the immobilization of a fusion protein (CCApH) of cephalosporin C acylase (CCA) and pHluorin (a pH-sensitive mutant of green fluorescent protein), different shaking speeds induced obvious differences in protein distribution on an epoxy carrier, LX-1000EPC. Enzyme immobilization with a homogeneous distribution pattern was observed at a low shaking speed (120 rpm) with an operational stability of 10 batches at 37°C. The operational stability of an immobilisate with heterogeneous protein distribution prepared at a high shaking speed (200 rpm) was six batches. Given the pH-sensitive characteristics of pHluorin in the fusion protein, the intraparticle pH of CCApH immobilisates during catalysis was monitored using confocal laser scanning microscopy. The microenvironmental pH of the immobilisate with heterogeneous protein distribution sharply decreased by about 2 units; this decrease in the pH may be detrimental to the life-span of immobilized CCA. Thus, this work demonstrates the good operational stability of pH-sensitive proton-forming immobilized enzymes with homogeneous protein distribution.
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Affiliation(s)
- Jingran Liu
- Department of Environmental Science and Engineering, University of Science and Technology Beijing, Beijing, China.,Department of Biological Science and Engineering, University of Science and Technology Beijing, Beijing, China.,Beijing Key Laboratory of Resource-oriented Treatment of Industrial Pollutants, University of Science and Technology Beijing, Beijing, China
| | - Shuangming Tong
- Department of Environmental Science and Engineering, University of Science and Technology Beijing, Beijing, China.,Department of Biological Science and Engineering, University of Science and Technology Beijing, Beijing, China.,Beijing Key Laboratory of Resource-oriented Treatment of Industrial Pollutants, University of Science and Technology Beijing, Beijing, China
| | - Hongxu Sun
- Department of Biological Science and Engineering, University of Science and Technology Beijing, Beijing, China
| | - Yanhong Chang
- Department of Environmental Science and Engineering, University of Science and Technology Beijing, Beijing, China.,Beijing Key Laboratory of Resource-oriented Treatment of Industrial Pollutants, University of Science and Technology Beijing, Beijing, China
| | - Hui Luo
- Department of Biological Science and Engineering, University of Science and Technology Beijing, Beijing, China
| | - Huimin Yu
- Department of Chemical Engineering, Tsinghua University, Beijing, China
| | - Zhongyao Shen
- Department of Chemical Engineering, Tsinghua University, Beijing, China
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A new heterofunctional support for enzyme immobilization: PEI functionalized Fe3O4 MNPs activated with divinyl sulfone. Application in the immobilization of lipase from Thermomyces lanuginosus. Enzyme Microb Technol 2020; 138:109560. [DOI: 10.1016/j.enzmictec.2020.109560] [Citation(s) in RCA: 50] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2019] [Revised: 02/06/2020] [Accepted: 03/29/2020] [Indexed: 12/15/2022]
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31
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Wahab RA, Elias N, Abdullah F, Ghoshal SK. On the taught new tricks of enzymes immobilization: An all-inclusive overview. REACT FUNCT POLYM 2020. [DOI: 10.1016/j.reactfunctpolym.2020.104613] [Citation(s) in RCA: 64] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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32
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Magro M, Venerando A, Macone A, Canettieri G, Agostinelli E, Vianello F. Nanotechnology-Based Strategies to Develop New Anticancer Therapies. Biomolecules 2020; 10:E735. [PMID: 32397196 PMCID: PMC7278173 DOI: 10.3390/biom10050735] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2020] [Revised: 04/16/2020] [Accepted: 05/06/2020] [Indexed: 12/14/2022] Open
Abstract
The blooming of nanotechnology has made available a limitless landscape of solutions responding to crucial issues in many fields and, nowadays, a wide choice of nanotechnology-based strategies can be adopted to circumvent the limitations of conventional therapies for cancer. Herein, the current stage of nanotechnological applications for cancer management is summarized encompassing the core nanomaterials as well as the available chemical-physical approaches for their surface functionalization and drug ligands as possible therapeutic agents. The use of nanomaterials as vehicles to delivery various therapeutic substances is reported emphasizing advantages, such as the high drug loading, the enhancement of the pay-load half-life and bioavailability. Particular attention was dedicated to highlight the importance of nanomaterial intrinsic features. Indeed, the ability of combining the properties of the transported drug with the ones of the nano-sized carrier can lead to multifunctional theranostic tools. In this view, fluorescence of carbon quantum dots, optical properties of gold nanoparticle and superparamagnetism of iron oxide nanoparticles, are fundamental examples. Furthermore, smart anticancer devices can be developed by conjugating enzymes to nanoparticles, as in the case of bovine serum amine oxidase (BSAO) and gold nanoparticles. The present review is aimed at providing an overall vision on nanotechnological strategies to face the threat of human cancer, comprising opportunities and challenges.
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Affiliation(s)
- Massimiliano Magro
- Department of Comparative Biomedicine and Food Science, University of Padua, Viale dell’Università 16, 35020 Legnaro (PD), Italy; (M.M.); (A.V.)
| | - Andrea Venerando
- Department of Comparative Biomedicine and Food Science, University of Padua, Viale dell’Università 16, 35020 Legnaro (PD), Italy; (M.M.); (A.V.)
| | - Alberto Macone
- Department of Biochemical Sciences, A. Rossi Fanelli’, Sapienza University of Rome, Piazzale Aldo Moro 5, 00185 Rome, Italy;
| | - Gianluca Canettieri
- Pasteur Laboratory, Department of Molecular Medicine, Sapienza University of Rome, I-00161 Rome, Italy;
- International Polyamines Foundation ‘ETS-ONLUS’, Via del Forte Tiburtino 98, 00159 Rome, Italy
| | - Enzo Agostinelli
- Department of Biochemical Sciences, A. Rossi Fanelli’, Sapienza University of Rome, Piazzale Aldo Moro 5, 00185 Rome, Italy;
- International Polyamines Foundation ‘ETS-ONLUS’, Via del Forte Tiburtino 98, 00159 Rome, Italy
| | - Fabio Vianello
- Department of Comparative Biomedicine and Food Science, University of Padua, Viale dell’Università 16, 35020 Legnaro (PD), Italy; (M.M.); (A.V.)
- International Polyamines Foundation ‘ETS-ONLUS’, Via del Forte Tiburtino 98, 00159 Rome, Italy
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Covalent immobilization of recombinant Citrobacter koseri transaminase onto epoxy resins for consecutive asymmetric synthesis of L-phosphinothricin. Bioprocess Biosyst Eng 2020; 43:1599-1607. [DOI: 10.1007/s00449-020-02351-3] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2019] [Accepted: 04/11/2020] [Indexed: 12/16/2022]
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34
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Grajales-Hernández DA, Velasco-Lozano S, Armendáriz-Ruiz MA, Rodríguez-González JA, Camacho-Ruíz RM, Asaff-Torres A, López-Gallego F, Mateos-Díaz JC. Carrier-bound and carrier-free immobilization of type A feruloyl esterase from Aspergillus niger: Searching for an operationally stable heterogeneous biocatalyst for the synthesis of butyl hydroxycinnamates. J Biotechnol 2020; 316:6-16. [PMID: 32305629 DOI: 10.1016/j.jbiotec.2020.04.004] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2019] [Revised: 03/19/2020] [Accepted: 04/07/2020] [Indexed: 12/19/2022]
Abstract
Feruloyl esterases synthesize butyl hydroxycinnamates, molecules possessing interesting biological properties, nonetheless, they exhibit a low stability under synthesis conditions in organic solvents, restricting its use. To enhance its operational stability in synthesis, we immobilized type A feruloyl esterase from Aspergillus niger (AnFAEA) using several carrier-bound and carrier-free strategies. The most active biocatalysts were: 1) AnFAEA immobilized on epoxy-activated carriers (protein load of 0.6 mgenzyme x mg-1carrier) that recovered 91 % of the initial hydrolytic activity, and 2) AnFAEA aggregated and cross-linked in the presence of 5 mg of BSA and 15 mM of glutaraldehyde (AnFAEA-amino-CLEAs), which exhibited 385 % of its initial hydrolytic activity; both using 4-nitrophenyl butyrate as substrate. The AnFAEA-amino-CLEAs were 12.7 times more thermostable at 60 °C than the AnFAEA immobilized on epoxy-activated carrier, thus AnFAEA-amino-CLEAs were selected for further characterization. Interestingly, during methyl sinapate hydrolysis (pH 7.2 and 30 °C), AnFAEA-amino-CLEAs KM was 15 % higher, while during butyl sinapate synthesis the KM was reduced in 63 %, both compared with the soluble enzyme. The direct esterification of butyl sinapate at solvent free conditions using sinapic acid 50 mM, reached 95 % conversion after 24 h employing AnFAEA-amino-CLEAs, which could be used for 10 cycles without significant activity losses, demonstrating their outstanding operational stability.
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Affiliation(s)
- Daniel A Grajales-Hernández
- Industrial Biotechnology, Centro de Investigación y Asistencia en Tecnología y Diseño del Estado de Jalisco A.C. (CIATEJ, A.C.), Camino Arenero 1227 El Bajío del Arenal, Zapopan, Jalisco, Mexico
| | - Susana Velasco-Lozano
- Heterogeneous Biocatalysis Laboratory, Instituto de Síntesis Química y Catálisis Homogénea (ISQCH-CSIC), University of Zaragoza, C/ Pedro Cerbuna 12, Zaragoza, Spain
| | - Mariana A Armendáriz-Ruiz
- Industrial Biotechnology, Centro de Investigación y Asistencia en Tecnología y Diseño del Estado de Jalisco A.C. (CIATEJ, A.C.), Camino Arenero 1227 El Bajío del Arenal, Zapopan, Jalisco, Mexico
| | - Jorge A Rodríguez-González
- Industrial Biotechnology, Centro de Investigación y Asistencia en Tecnología y Diseño del Estado de Jalisco A.C. (CIATEJ, A.C.), Camino Arenero 1227 El Bajío del Arenal, Zapopan, Jalisco, Mexico
| | - Rosa María Camacho-Ruíz
- Industrial Biotechnology, Centro de Investigación y Asistencia en Tecnología y Diseño del Estado de Jalisco A.C. (CIATEJ, A.C.), Camino Arenero 1227 El Bajío del Arenal, Zapopan, Jalisco, Mexico
| | - Ali Asaff-Torres
- Industrial biotechnology, Centro de Investigación en Alimentación y Desarrollo, Carretera a La Victoria km 0.6, Hermosillo, Sonora, Mexico
| | - Fernando López-Gallego
- Heterogeneous Biocatalysis Laboratory, Instituto de Síntesis Química y Catálisis Homogénea (ISQCH-CSIC), University of Zaragoza, C/ Pedro Cerbuna 12, Zaragoza, Spain; ARAID, Aragon I+D Foundation, Zaragoza, Spain
| | - Juan Carlos Mateos-Díaz
- Industrial Biotechnology, Centro de Investigación y Asistencia en Tecnología y Diseño del Estado de Jalisco A.C. (CIATEJ, A.C.), Camino Arenero 1227 El Bajío del Arenal, Zapopan, Jalisco, Mexico.
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35
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Zhang X, Wang Y, Zhong T, Feng X. Optimal spacer arm microenvironment for the immobilization of recombinant Protein A on heterofunctional amino-epoxy agarose supports. Process Biochem 2020. [DOI: 10.1016/j.procbio.2019.11.037] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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36
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Ashjari M, Garmroodi M, Ahrari F, Yousefi M, Mohammadi M. Soluble enzyme cross-linking via multi-component reactions: a new generation of cross-linked enzymes. Chem Commun (Camb) 2020; 56:9683-9686. [DOI: 10.1039/d0cc03429k] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Production of CLEs using a multi-component reaction.
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Affiliation(s)
- Maryam Ashjari
- Bioprocess Engineering Department
- Institute of Industrial and Environmental Biotechnology
- National Institute of Genetic Engineering and Biotechnology (NIGEB)
- Tehran
- Iran
| | - Maryam Garmroodi
- Bioprocess Engineering Department
- Institute of Industrial and Environmental Biotechnology
- National Institute of Genetic Engineering and Biotechnology (NIGEB)
- Tehran
- Iran
| | - Faezeh Ahrari
- Bioprocess Engineering Department
- Institute of Industrial and Environmental Biotechnology
- National Institute of Genetic Engineering and Biotechnology (NIGEB)
- Tehran
- Iran
| | - Maryam Yousefi
- Nanobiotechnology Research Center
- Avicenna Research Institute
- ACECR
- Tehran
- Iran
| | - Mehdi Mohammadi
- Bioprocess Engineering Department
- Institute of Industrial and Environmental Biotechnology
- National Institute of Genetic Engineering and Biotechnology (NIGEB)
- Tehran
- Iran
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37
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Pinheiro MP, Monteiro RR, Silva FF, Lemos TL, Fernandez-Lafuente R, Gonçalves LR, dos Santos JC. Modulation of Lecitase properties via immobilization on differently activated Immobead-350: Stabilization and inversion of enantiospecificity. Process Biochem 2019. [DOI: 10.1016/j.procbio.2019.08.016] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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38
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Two-Step Production of Neofructo-Oligosaccharides Using Immobilized Heterologous Aspergillus terreus 1F-Fructosyltransferase Expressed in Kluyveromyces lactis and Native Xanthophyllomyces dendrorhous G6-Fructosyltransferase. Catalysts 2019. [DOI: 10.3390/catal9080673] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Fructo-oligosaccharides (FOS) are prebiotic low-calorie sweeteners that are synthesized by the transfer of fructose units from sucrose by enzymes known as fructosyltransferases. If these enzymes generate β-(2,6) glycosidic bonds, the resulting oligosaccharides belong to the neoseries (neoFOS). Here, we characterized the properties of three different fructosyltransferases using a design of experiments approach based on response surface methodology with a D-optimal design. The reaction time, pH, temperature, and substrate concentration were used as parameters to predict three responses: The total enzyme activity, the concentration of neoFOS and the neoFOS yield relative to the initial concentration of sucrose. We also conducted immobilization studies to establish a cascade reaction for neoFOS production with two different fructosyltransferases, achieving a total FOS yield of 47.02 ± 3.02%. The resulting FOS mixture included 53.07 ± 1.66 mM neonystose (neo-GF3) and 20.8 ± 1.91 mM neo-GF4.
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39
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Comparison of the immobilization of lipase from Pseudomonas fluorescens on divinylsulfone or p-benzoquinone activated support. Int J Biol Macromol 2019; 134:936-945. [DOI: 10.1016/j.ijbiomac.2019.05.106] [Citation(s) in RCA: 71] [Impact Index Per Article: 14.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2019] [Revised: 05/14/2019] [Accepted: 05/18/2019] [Indexed: 12/14/2022]
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40
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Monolith weak affinity chromatography for μg-protein-ligand interaction study. J Pharm Biomed Anal 2019; 166:164-173. [DOI: 10.1016/j.jpba.2019.01.012] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2018] [Revised: 01/07/2019] [Accepted: 01/08/2019] [Indexed: 11/17/2022]
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41
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Tang W, Chen C, Sun W, Wang P, Wei D. Low-cost mussel inspired poly(Catechol/Polyamine) modified magnetic nanoparticles as a versatile platform for enhanced activity of immobilized enzyme. Int J Biol Macromol 2019; 128:814-824. [PMID: 30708009 DOI: 10.1016/j.ijbiomac.2019.01.161] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2018] [Revised: 01/28/2019] [Accepted: 01/28/2019] [Indexed: 12/17/2022]
Abstract
Owing to dopamine's excellent adhesion ability and easy modification, it has been widely applied for enzyme immobilization, while the high cost of dopamine and low activity recovery of immobilized enzyme highly impede large-scale application of immobilized enzyme. We herein developed a low-cost and ideal activity recovery enzyme immobilization strategy based on magnetic nanoparticles by replacing dopamine with cheap Catechol/tetraethylene pentamine (CPA) binary system and introducing spacer-arms. In brief, CPA was first polymerized and deposited on the surface of magnetic nanoparticles with a modified mussel-inspired method, and the generated poly(CPA) layer was further functionalized with ethylene glycol diglycidyl ether (EGDE) molecules as spacer-arms for enzyme immobilization. Subsequently, lipases as model enzymes were firmly immobilized on the surface of such amino-epoxy functionalized magnetic materials through ion exchange and covalent attachment with 180.6 mg/g support of loading capacity and 69.2% of activity recovery under the optimized conditions. Furthermore, the immobilized lipase exhibited the improved tolerance rang of pH, temperature and storage stability as well as excellent reusability. Most strikingly, the theoretical simulation and secondary structure analysis of immobilized lipase revealed that the biocompatible microenvironment and flexible tethering at interface could effectively improve performance of the immobilized enzyme and stability. Thus, this novel immobilized enzyme strategy will open up a new perspective for the development of enzyme immobilization and lower the cost of immobilized enzyme in large-scale industrial application.
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Affiliation(s)
- Wen Tang
- State Key Laboratory of Bioreactor Engineering, New World Institute of Biotechnology, East China University of Science and Technology, No. 130 Meilong Road, Shanghai 200237, People's Republic of China
| | - Chao Chen
- State Key Laboratory of Bioreactor Engineering, Biomedical Nanotechnology Center, School of Biotechnology, East China University of Science and Technology, Shanghai 200237, People's Republic of China.
| | - Wen Sun
- State Key Laboratory of Bioreactor Engineering, Biomedical Nanotechnology Center, School of Biotechnology, East China University of Science and Technology, Shanghai 200237, People's Republic of China
| | - Ping Wang
- State Key Laboratory of Bioreactor Engineering, Biomedical Nanotechnology Center, School of Biotechnology, East China University of Science and Technology, Shanghai 200237, People's Republic of China; Department of Bioproducts and Biosystems Engineering, University of Minnesota, St Paul, MN 55108, USA
| | - Dongzhi Wei
- State Key Laboratory of Bioreactor Engineering, New World Institute of Biotechnology, East China University of Science and Technology, No. 130 Meilong Road, Shanghai 200237, People's Republic of China.
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42
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Tang W, Ma T, Zhou L, Wang G, Wang X, Ying H, Chen C, Wang P. Polyamine-induced tannic acid co-deposition on magnetic nanoparticles for enzyme immobilization and efficient biodiesel production catalysed by an immobilized enzyme under an alternating magnetic field. Catal Sci Technol 2019. [DOI: 10.1039/c9cy01350d] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
In this study, we report facile, rapid and stable polyamine TEPA-induced tannic acid (TA) co-deposition system-functionalized magnetic nanoparticles, which may provide an improved nanoplatform for enzyme immobilization.
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Affiliation(s)
- Wen Tang
- State Key Laboratory of Bioreactor Engineering
- New World Institute of Biotechnology
- East China University of Science and Technology
- Shanghai 200237
- People's Republic of China
| | - Tonghao Ma
- State Key Laboratory of Bioreactor Engineering, Biomedical Nanotechnology Center
- School of Biotechnology
- East China University of Science and Technology
- Shanghai 200237
- People's Republic of China
| | - Lina Zhou
- State Key Laboratory of Bioreactor Engineering, Biomedical Nanotechnology Center
- School of Biotechnology
- East China University of Science and Technology
- Shanghai 200237
- People's Republic of China
| | - Gaoya Wang
- State Key Laboratory of Bioreactor Engineering
- New World Institute of Biotechnology
- East China University of Science and Technology
- Shanghai 200237
- People's Republic of China
| | - Xiaoli Wang
- State Key Laboratory of Bioreactor Engineering, Biomedical Nanotechnology Center
- School of Biotechnology
- East China University of Science and Technology
- Shanghai 200237
- People's Republic of China
| | - Hanjie Ying
- State Key Laboratory of Materials-Oriented Chemical Engineering
- College of Biotechnology and Pharmaceutical Engineering
- Nanjing Tech University
- Nanjing 211816
- People's Republic of China
| | - Chao Chen
- State Key Laboratory of Bioreactor Engineering, Biomedical Nanotechnology Center
- School of Biotechnology
- East China University of Science and Technology
- Shanghai 200237
- People's Republic of China
| | - Ping Wang
- Department of Bioproducts and Biosystems Engineering
- University of Minnesota
- St Paul
- USA
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43
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Wang D, Jiang W. Preparation of chitosan-based nanoparticles for enzyme immobilization. Int J Biol Macromol 2018; 126:1125-1132. [PMID: 30594622 DOI: 10.1016/j.ijbiomac.2018.12.243] [Citation(s) in RCA: 38] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2018] [Revised: 12/10/2018] [Accepted: 12/26/2018] [Indexed: 01/17/2023]
Abstract
The aim of the present work was to prepare high loading capacity carriers for immobilizing glucoamylase. Different sizes of chitosan based particles were successfully prepared by different methods to evaluate the performance in immobilization. Chitosan particles on millimeter size were prepared by dripping granulation method, chitosan covered magnetic nanoparticles and chitosan mixted graphene oxide nanosheets covered magnetic nanoparticles were synthesized by one-step method, chitosan-glucoamylase nanoparticles were synthesized by ionic cross linking method with Sodium tripolyphosphate. These particles were characterized by SEM, TEM, FTIR and DLS analysis. The performance of the immobilized enzyme was also investigated. The results showed that the loading capacity was greatly increased on chitosan based nanoparticles. The reaction conditions of immobilized enzyme were optimized, the reusability and storage stability was also investigated. The results showed the pH durance and storage stability of the immobilized enzyme on nanosize particles were enhanced.
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Affiliation(s)
- Deqiang Wang
- School of Chemistry and Chemical Engineering, Anhui University of Technology, Maanshan, Anhui 243032, China.
| | - Weifeng Jiang
- School of Chemistry and Chemical Engineering, Anhui University of Technology, Maanshan, Anhui 243032, China
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Zou X, Wei S, Badieyan S, Schroeder M, Jasensky J, Brooks CL, Marsh ENG, Chen Z. Investigating the Effect of Two-Point Surface Attachment on Enzyme Stability and Activity. J Am Chem Soc 2018; 140:16560-16569. [DOI: 10.1021/jacs.8b08138] [Citation(s) in RCA: 37] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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Yang J, Sun L, Guo R, Yang H, Feng X, Zhang X. A Facile Route for Oriented Covalent Immobilization of Recombinant Protein A on Epoxy Agarose Gels: In Situ Generation of Heterofunctional Amino-Epoxy Supports. ChemistrySelect 2018. [DOI: 10.1002/slct.201802256] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Jiamei Yang
- College of Chemistry and Chemical Engineering; Yunnan Normal University; Kunming 650500 China
| | - Lifen Sun
- College of Chemistry and Chemical Engineering; Yunnan Normal University; Kunming 650500 China
| | - Renling Guo
- College of Chemistry and Chemical Engineering; Yunnan Normal University; Kunming 650500 China
| | - Haiyan Yang
- College of Chemistry and Chemical Engineering; Yunnan Normal University; Kunming 650500 China
| | - Xiyun Feng
- College of Chemistry and Chemical Engineering; Yunnan Normal University; Kunming 650500 China
| | - Xufeng Zhang
- College of Chemistry and Chemical Engineering; Yunnan Normal University; Kunming 650500 China
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Zhang X, Duan Y, Han N, Wu Y. Increase in IgG-binding Capacity of Recombinant Protein a Immobilized on Heterofunctional Amino and Epoxy Agarose. ACTA ACUST UNITED AC 2018. [DOI: 10.1088/1757-899x/381/1/012042] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Cohen JL, Karav S, Barile D, de Moura Bell JMLN. Immobilization of an Endo-β- N-acetylglucosaminidase for the Release of Bioactive N-glycans. Catalysts 2018; 8. [PMID: 30881698 PMCID: PMC6419974 DOI: 10.3390/catal8070278] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
As more is learned about glycoproteins' roles in human health and disease, the biological functionalities of N-linked glycans are becoming more relevant. Protein deglycosylation allows for the selective release of N-glycans and facilitates glycoproteomic investigation into their roles as prebiotics or anti-pathogenic factors. To increase throughput and enzyme reusability, this work evaluated several immobilization methods for an endo-β-N-acetylglucosaminidase recently discovered from the commensal Bifidobacterium infantis. Ribonuclease B was used as a model glycoprotein to compare N-glycans released by the free and immobilized enzyme. Amino-based covalent method showed the highest enzyme immobilization. Relative abundance of N-glycans and enzyme activity were determined using matrix-assisted laser desorption/ionization time-of-flight mass spectrometry. Kinetic evaluation demonstrated that upon immobilization, both Vmax and the Km decreased. Optimal pH values of 5 and 7 were identified for the free and immobilized enzyme, respectively. Although a higher temperature (65 vs. 45 °C) favored rapid glycan release, the immobilized enzyme retained over 50% of its original activity after seven use cycles at 45 °C. In view of future applications in the dairy industry, we investigated the ability of this enzyme to deglycosylate whey proteins. The immobilized enzyme released a higher abundance of neutral glycans from whey proteins, while the free enzyme released more sialylated glycans, determined by nano-LC Chip Q-ToF MS.
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Affiliation(s)
- Joshua L Cohen
- Department of Food Science and Technology, University of California, One Shields Avenue, Davis, CA 95616, USA; (J.L.C.); (D.B.)
| | - Sercan Karav
- Department of Molecular Biology and Genetics, Canakkale Onsekiz Mart University, 17100 Canakkale, Turkey;
| | - Daniela Barile
- Department of Food Science and Technology, University of California, One Shields Avenue, Davis, CA 95616, USA; (J.L.C.); (D.B.)
- Foods for Health Institute, University of California, One Shields Avenue, Davis, CA 95616, USA
| | - Juliana M L N de Moura Bell
- Department of Food Science and Technology, University of California, One Shields Avenue, Davis, CA 95616, USA; (J.L.C.); (D.B.)
- Department of Biological and Agricultural Engineering, University of California, One Shields Avenue, Davis, CA 95616, USA
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Kwean OS, Cho SY, Yang JW, Cho W, Park S, Lim Y, Shin MC, Kim HS, Park J, Kim HS. 4-Chlorophenol biodegradation facilitator composed of recombinant multi-biocatalysts immobilized onto montmorillonite. BIORESOURCE TECHNOLOGY 2018; 259:268-275. [PMID: 29571170 DOI: 10.1016/j.biortech.2018.03.066] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/30/2018] [Revised: 03/11/2018] [Accepted: 03/12/2018] [Indexed: 06/08/2023]
Abstract
A biodegradation facilitator which catalyzes the initial steps of 4-chlorophenol (4-CP) oxidation was prepared by immobilizing multiple enzymes (monooxygenase, CphC-I and dioxygenase, CphA-I) onto a natural inorganic support. The enzymes were obtained via overexpression and purification after cloning the corresponding genes (cphC-I and cphA-I) from Arthrobacter chlorophenolicus A6. Then, the recombinant CphC-I was immobilized onto fulvic acid-activated montmorillonite. The immobilization yield was 60%, and the high enzyme activity (82.6%) was retained after immobilization. Kinetic analysis indicated that the Michaelis-Menten model parameters for the immobilized CphC-I were similar to those for the free enzyme. The enzyme stability was markedly enhanced after immobilization. The immobilized enzyme exhibited a high level of activity even after repetitive use (84.7%) and powdering (65.8%). 4-CP was sequentially oxidized by a multiple enzyme complex, comprising the immobilized CphC-I and CphA-I, via the hydroquinone pathway: oxidative transformation of 4-CP to hydroxyquinol followed by ring fission of hydroxyquinol.
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Affiliation(s)
- Oh Sung Kwean
- Civil and Environmental Engineering, Konkuk University, 120 Neungdong-ro, Gwangjin-gu, Seoul 05030, Republic of Korea
| | - Su Yeon Cho
- Civil and Environmental Engineering, Konkuk University, 120 Neungdong-ro, Gwangjin-gu, Seoul 05030, Republic of Korea
| | - Jun Won Yang
- Civil and Environmental Engineering, Konkuk University, 120 Neungdong-ro, Gwangjin-gu, Seoul 05030, Republic of Korea
| | - Wooyoun Cho
- Civil and Environmental Engineering, Konkuk University, 120 Neungdong-ro, Gwangjin-gu, Seoul 05030, Republic of Korea
| | - Sungyoon Park
- Civil and Environmental Engineering, Konkuk University, 120 Neungdong-ro, Gwangjin-gu, Seoul 05030, Republic of Korea
| | - Yejee Lim
- Civil and Environmental Engineering, Konkuk University, 120 Neungdong-ro, Gwangjin-gu, Seoul 05030, Republic of Korea
| | - Min Chul Shin
- Environmental Engineering, Chonbuk National University, 567 Baekje-daero, Deokjin-gu, Jeonju Jeollabuk-do 54896, Republic of Korea; The Soil and R&D Center, H-Plus Eco Ltd., 222 Seokchonhosu-ro, Songpa-gu, Seoul 05610, Republic of Korea
| | - Han-Suk Kim
- The Soil and R&D Center, H-Plus Eco Ltd., 222 Seokchonhosu-ro, Songpa-gu, Seoul 05610, Republic of Korea
| | - Joonhong Park
- Civil and Environmental Engineering, Yonsei University, 50 Yonsei-ro, Seodaemun-gu, Seoul 03722, Republic of Korea
| | - Han S Kim
- Civil and Environmental Engineering, Konkuk University, 120 Neungdong-ro, Gwangjin-gu, Seoul 05030, Republic of Korea.
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Electrospun epoxy-based nanofibrous membrane containing biocompatible feather polypeptide for highly stable and active covalent immobilization of lipase. Colloids Surf B Biointerfaces 2018; 166:277-285. [DOI: 10.1016/j.colsurfb.2018.03.037] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2017] [Revised: 03/23/2018] [Accepted: 03/24/2018] [Indexed: 12/25/2022]
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Pinheiro MP, Rios NS, Fonseca TDS, Bezerra FDA, Rodríguez-Castellón E, Fernandez-Lafuente R, Carlos de Mattos M, dos Santos JCS, Gonçalves LRB. Kinetic resolution of drug intermediates catalyzed by lipase B fromCandida antarcticaimmobilized on immobead-350. Biotechnol Prog 2018. [DOI: 10.1002/btpr.2630] [Citation(s) in RCA: 94] [Impact Index Per Article: 15.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Maísa Pessoa Pinheiro
- Dept. de Engenharia Química; Universidade Federal do Ceará, CEP 60455-760; Fortaleza CE Brazil
| | - Nathalia Saraiva Rios
- Dept. de Engenharia Química; Universidade Federal do Ceará, CEP 60455-760; Fortaleza CE Brazil
| | - Thiago de S. Fonseca
- Dept. de Química Orgânica e Inorgânica, Laboratório de Biotecnologia e Síntese Orgânica (LABS); Universidade Federal do Ceará, Campus do Pici; Fortaleza CE 60455-970 Brazil
| | - Francisco de Aquino Bezerra
- Dept. de Química Orgânica e Inorgânica, Laboratório de Biotecnologia e Síntese Orgânica (LABS); Universidade Federal do Ceará, Campus do Pici; Fortaleza CE 60455-970 Brazil
| | - Enrique Rodríguez-Castellón
- Dept. de Química Inorgánica, Facultad de Ciencias; Universidad de Málaga, Campus de Teatinos, Boulevard Louis Pasteur; Málaga 29010 Spain
| | | | - Marcos Carlos de Mattos
- Dept. de Química Orgânica e Inorgânica, Laboratório de Biotecnologia e Síntese Orgânica (LABS); Universidade Federal do Ceará, Campus do Pici; Fortaleza CE 60455-970 Brazil
| | - José C. S. dos Santos
- Departament of Chemical Engineering; Instituto de Engenharias e Desenvolvimento Sustentável, Universidade da Integração Internacional da Lusofonia Afro-Brasileira, CEP 62785-000; Acarape CE Brazil
| | - Luciana R. B. Gonçalves
- Dept. de Engenharia Química; Universidade Federal do Ceará, Campus do Pici, CEP 60455-760; Fortaleza CE Brazil
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