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Jia DX, Sun CY, Jin YT, Liu ZQ, Zheng YG, Li M, Wang HY, Chen DS. Properties of d-allulose 3-epimerase mined from Novibacillus thermophilus and its application to synthesis of d-allulose. Enzyme Microb Technol 2021; 148:109816. [PMID: 34116747 DOI: 10.1016/j.enzmictec.2021.109816] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2021] [Revised: 04/15/2021] [Accepted: 05/01/2021] [Indexed: 01/20/2023]
Affiliation(s)
- Dong-Xu Jia
- The National and Local Joint Engineering Research Center for Biomanufacturing of Chiral Chemicals, Zhejiang University of Technology, 18 Chaowang Road, Hangzhou, 310014, PR China; Key Laboratory of Bioorganic Synthesis of Zhejiang Province, College of Biotechnology and Bioengineering, Zhejiang University of Technology, 18 Chaowang Road, Hangzhou, 310014, PR China
| | - Chen-Yi Sun
- The National and Local Joint Engineering Research Center for Biomanufacturing of Chiral Chemicals, Zhejiang University of Technology, 18 Chaowang Road, Hangzhou, 310014, PR China; Key Laboratory of Bioorganic Synthesis of Zhejiang Province, College of Biotechnology and Bioengineering, Zhejiang University of Technology, 18 Chaowang Road, Hangzhou, 310014, PR China
| | - Yi-Ting Jin
- The National and Local Joint Engineering Research Center for Biomanufacturing of Chiral Chemicals, Zhejiang University of Technology, 18 Chaowang Road, Hangzhou, 310014, PR China; Key Laboratory of Bioorganic Synthesis of Zhejiang Province, College of Biotechnology and Bioengineering, Zhejiang University of Technology, 18 Chaowang Road, Hangzhou, 310014, PR China
| | - Zhi-Qiang Liu
- The National and Local Joint Engineering Research Center for Biomanufacturing of Chiral Chemicals, Zhejiang University of Technology, 18 Chaowang Road, Hangzhou, 310014, PR China; Key Laboratory of Bioorganic Synthesis of Zhejiang Province, College of Biotechnology and Bioengineering, Zhejiang University of Technology, 18 Chaowang Road, Hangzhou, 310014, PR China.
| | - Yu-Guo Zheng
- The National and Local Joint Engineering Research Center for Biomanufacturing of Chiral Chemicals, Zhejiang University of Technology, 18 Chaowang Road, Hangzhou, 310014, PR China; Key Laboratory of Bioorganic Synthesis of Zhejiang Province, College of Biotechnology and Bioengineering, Zhejiang University of Technology, 18 Chaowang Road, Hangzhou, 310014, PR China
| | - Mian Li
- Zhejiang Huakang Pharmaceutical Co., Ltd., Kaihua, 324032, PR China
| | - Hong-Yan Wang
- Zhejiang Huakang Pharmaceutical Co., Ltd., Kaihua, 324032, PR China
| | - De-Shui Chen
- Zhejiang Huakang Pharmaceutical Co., Ltd., Kaihua, 324032, PR China
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de Souza TC, Oliveira RC, Bezerra SGS, Manzo RM, Mammarella EJ, Hissa DC, Gonçalves LRB. Alternative Heterologous Expression of L-Arabinose Isomerase from Enterococcus faecium DBFIQ E36 By Residual Whey Lactose Induction. Mol Biotechnol 2021; 63:289-304. [PMID: 33502742 DOI: 10.1007/s12033-021-00301-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/09/2021] [Indexed: 10/22/2022]
Abstract
This study reports an alternative strategy for the expression of a recombinant L-AI from Enterococcus faecium DBFIQ E36 by auto-induction using glucose and glycerol as carbon sources and residual whey lactose as inducer agent. Commercial lactose and isopropyl β-D-1-thiogalactopyranoside (IPTG) were also evaluated as inducers for comparison of enzyme expression levels. The enzymatic extracts were purified by affinity chromatography, characterized, and applied in the bioconversion of D-galactose into D-tagatose. L-AI presented a catalytic activity of 1.67 ± 0.14, 1.52 ± 0.01, and 0.7 ± 0.04 U/mL, when expressed using commercial lactose, lactose from whey, and IPTG, respectively. Higher activities could be obtained by changing the protocol of enzyme extraction and, for instance, the enzymatic extract produced with whey presented a catalytic activity of 3.8 U/mL. The specific activity of the enzyme extracts produced using lactose (commercial or residual whey) after enzyme purification was also higher when compared to the enzyme expressed with IPTG. Best results were achieved when enzyme expression was conducted using 4 g/L of residual whey lactose for 11 h. These results proved the efficacy of an alternative and economic protocol for the effective expression of a recombinant L-AI aiming its high-scale production.
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Affiliation(s)
- Ticiane C de Souza
- Departamento de Engenharia Química, Universidade Federal do Ceará, Campus do Pici, Bloco 709, Fortaleza, CE, CEP 60455-760, Brazil
| | - Ravena Casemiro Oliveira
- Departamento de Engenharia Química, Universidade Federal do Ceará, Campus do Pici, Bloco 709, Fortaleza, CE, CEP 60455-760, Brazil
| | | | - Ricardo M Manzo
- Grupo de Ingeniería de Alimentos y Biotecnología, Instituto de Desarrollo Tecnológico para la Industria Química, Universidad Nacional del Litoral, Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), RN 168 Km 472 "Paraje El Pozo" S/N, Santa Fe, Argentina
| | - Enrique J Mammarella
- Grupo de Ingeniería de Alimentos y Biotecnología, Instituto de Desarrollo Tecnológico para la Industria Química, Universidad Nacional del Litoral, Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), RN 168 Km 472 "Paraje El Pozo" S/N, Santa Fe, Argentina
| | - Denise Cavalcante Hissa
- Departamento de Biologia, Universidade Federal do Ceará, Campus do Pici, Bloco 909, Fortaleza, CE, CEP 60440-900, Brazil.
| | - Luciana R B Gonçalves
- Departamento de Engenharia Química, Universidade Federal do Ceará, Campus do Pici, Bloco 709, Fortaleza, CE, CEP 60455-760, Brazil.
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Zhang G, An Y, Parvez A, Zabed HM, Yun J, Qi X. Exploring a Highly D-Galactose Specific L-Arabinose Isomerase From Bifidobacterium adolescentis for D-Tagatose Production. Front Bioeng Biotechnol 2020; 8:377. [PMID: 32411693 PMCID: PMC7201074 DOI: 10.3389/fbioe.2020.00377] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2020] [Accepted: 04/06/2020] [Indexed: 12/14/2022] Open
Abstract
D-Galactose-specific L-arabinose isomerase (L-AI) would have much potential for the enzymatic conversion of D-Galactose into D-tagatose, while most of the reported L-AIs are L-arabinose specific. This study explored a highly D-Galactose-specific L-AI from Bifidobacterium adolescentis (BAAI) for the production of D-tagatose. In the comparative protein-substrate docking for D-Galactose and L-arabinose, BAAI showed higher numbers of hydrogen bonds in D-Galactose-BAAI bonding site than those found in L-arabinose-BAAI bonding site. The activity of BAAI was 24.47 U/mg, and it showed good stability at temperatures up to 65°C and a pH range 6.0–7.5. The Km, Vmax, and Kcat/Km of BAAI were found to be 22.4 mM, 489 U/mg and 9.3 mM–1 min–1, respectively for D-Galactose, while the respective values for L-arabinose were 40.2 mM, 275.1 U/mg, and 8.6 mM–1 min–1. Enzymatic conversion of D-Galactose into D-tagatose by BAAI showed 56.7% conversion efficiency at 55°C and pH 6.5 after 10 h.
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Affiliation(s)
- Guoyan Zhang
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang, China
| | - Yingfeng An
- College of Biosciences and Biotechnology, Shenyang Agricultural University, Shenyang, China
| | - Amreesh Parvez
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang, China
| | - Hossain M Zabed
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang, China
| | - Junhua Yun
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang, China
| | - Xianghui Qi
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang, China
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de Sousa M, Silva Gurgel B, Pessela BC, Gonçalves LRB. Preparation of CLEAs and magnetic CLEAs of a recombinant l-arabinose isomerase for d-tagatose synthesis. Enzyme Microb Technol 2020; 138:109566. [PMID: 32527533 DOI: 10.1016/j.enzmictec.2020.109566] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2019] [Revised: 03/30/2020] [Accepted: 03/31/2020] [Indexed: 12/31/2022]
Abstract
The insolubilization of a recombinant l-arabinose isomerase (l-AI) from Enterococcus faecium by cross-linked enzyme aggregates (CLEA) was investigated, aiming the biochemical production of d-tagatose from d-galactose. d-tagatose is a functional sweetener that has many health benefits, sweetening properties and lower calorific value. Different precipitants (ammonium sulfate, ethanol, acetone, polyethylene glycol 4000) were used in the first step of the protocol, in order to establish the precipitation conditions, and the best results of yield and activity were achieved with ammonium sulfate. In order to facilitate the recovery of the biocatalyst, a new strategy for immobilization of the multimeric enzyme l-arabinose isomerase was proposed. Magnetic cross-linked enzyme aggregates (m-CLEA) were obtained using ammonium sulfate as precipitant and magnetic nanoparticles (MNP) functionalized with APTES (3- Aminopropyltriethoxysilane). Another immobilization strategy was to immobilize the enzyme onto MNP-APTES, as a control. The best results were achieved when the m-CLEA was produced with 20 mg of MNP, 7.69 U. g-1 of enzymatic activity, 7.61 % of recovered activity, 99 % of yield of immobilization. On the other hand, the enzyme immobilized onto MNP-APTES, presented only 2.12 U. g-1 of enzymatic activity, 32.3 % of recovered activity, and 15 % of yield of immobilization.
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Affiliation(s)
- Marylane de Sousa
- Department of Chemical Engineering, Federal University of Ceará, Campus do Pici, BL 709, Fortaleza, CE, Brazil.
| | - Bárbara Silva Gurgel
- Department of Chemical Engineering, Federal University of Ceará, Campus do Pici, BL 709, Fortaleza, CE, Brazil
| | - Benevides C Pessela
- Department of Food Biotechnology and Microbiology, Institute of Research in Food Sciences, CIAL, Higher Council for Scientific Research, CSIC, C / Nicolás Cabrera 9, UAM Campus, Madrid, Spain; Department of Engineering and Technology, Polytechnic Institute of Sciences and Technology, Av. Luanda Sul, Rua Lateral Via S10, Talatona, Luanda, Angola.
| | - Luciana R B Gonçalves
- Department of Chemical Engineering, Federal University of Ceará, Campus do Pici, BL 709, Fortaleza, CE, Brazil.
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Guo Z, Long L, Ding S. Characterization of a D-lyxose isomerase from Bacillus velezensis and its application for the production of D-mannose and L-ribose. AMB Express 2019; 9:149. [PMID: 31529161 PMCID: PMC6746899 DOI: 10.1186/s13568-019-0877-3] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2019] [Accepted: 09/09/2019] [Indexed: 11/10/2022] Open
Abstract
D-Mannose and L-ribose are two important monosaccharides, which have attracted public attention recently because of their great application potentials in food, cosmetic and pharmaceutical industries. Sugar isomerases catalyze the sugar isomerization and therefore can be used as the biocatalysts for production of the high-value sugars from inexpensive sugars. L-arabinose isomerase catalyzes the conversion of L-arabinose to L-ribulose, while D-lyxose isomerase catalyzes L-ribulose and D-fructose to L-ribose and D-mannose, respectively. In this paper, a putative D-LI from Bacillus velezensis (BvLI) was identified, characterized and used to produce D-mannose and L-ribose from D-fructose and L-arabinose, respectively. The recombinant BvLI exhibited a maximum activity at 55 °C and pH 6.5, in the presence of 0.1 mM Co2+. Approximately 110.75 g/L D-mannose was obtained from 500 g/L D-fructose in 6 h by the recombinant BvLI, and approximately 105 g/L L-ribose was obtained from 500 g/L L-arabinose in 8 h by the successive biocatalysis of L-arabinose isomerase from Bacillus licheniformis (BlAI) and BvLI.
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Biochemical Characterization of Heat-Tolerant Recombinant L-Arabinose Isomerase from Enterococcus faecium DBFIQ E36 Strain with Feasible Applications in D-Tagatose Production. Mol Biotechnol 2019; 61:385-399. [PMID: 30919326 DOI: 10.1007/s12033-019-00161-x] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
D-Tagatose is a ketohexose, which presents unique properties as a low-calorie functional sweetener possessing a sweet flavor profile similar to D-sucrose and having no aftertaste. Considered a generally recognized as safe (GRAS) substance by FAO/WHO, D-tagatose can be used as an intermediate for the synthesis of other optically active compounds as well as an additive in detergent, cosmetic, and pharmaceutical formulations. This study reports important features for L-arabinose isomerase (EC 5.3.1.4) (L-AI) use in industry. We describe arabinose (araA) gene virulence analysis, gene isolation, sequencing, cloning, and heterologous overexpression of L-AI from the food-grade GRAS bacterium Enterococcus faecium DBFIQ E36 in Escherichia coli and assess biochemical properties of this recombinant enzyme. Recombinant L-AI (rL-AI) was one-step purified to homogeneity by Ni2+-agarose resin affinity chromatography and biochemical characterization revealed low identity with both thermophilic and mesophilic L-AIs but high degree of conservation in residues involved in substrate recognition. Optimal conditions for rL-AI activity were 50 °C, pH 5.5, and 0.3 mM Mn2+, exhibiting a low cofactor concentration requirement and an acidic optimum pH. Half-life at 45 °C and 50 °C were 1427 h and 11 h, respectively, and 21.5 h and 39.5 h at pH 4.5 and 5.6, respectively, showing the high stability of the enzyme in the presence of a metallic cofactor. Bioconversion yield for D-tagatose biosynthesis was 45% at 50 °C after 48 h. These properties highlight the technological potential of E. faecium rL-AI as biocatalyst for D-tagatose production.
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de Sousa M, Melo VMM, Hissa DC, Manzo RM, Mammarella EJ, Antunes ASLM, García JL, Pessela BC, Gonçalves LRB. One-Step Immobilization and Stabilization of a Recombinant Enterococcus faecium DBFIQ E36 L-Arabinose Isomerase for D-Tagatose Synthesis. Appl Biochem Biotechnol 2018; 188:310-325. [PMID: 30430344 DOI: 10.1007/s12010-018-2905-1] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2018] [Accepted: 10/08/2018] [Indexed: 10/27/2022]
Abstract
A recombinant L-arabinose isomerase from Enterococcus faecium DBFIQ E36 was immobilized onto multifunctional epoxide supports by chemical adsorption and onto a chelate-activated support via polyhistidine-tag, located on the N-terminal (N-His-L-AI) or on the C-terminal (C-His-L-AI) sequence, followed by covalent bonding between the enzyme and the support. The results were compared to reversible L-AI immobilization by adsorption onto charged agarose supports with improved stability. All the derivatives presented immobilization yields of above 75%. The ionic interaction established between agarose gels containing monoaminoethyl-N-aminoethyl structures (MANAE) and the enzyme was the most suitable strategy for L-AI immobilization in comparison to the chelate-activated agarose. In addition, the immobilized biocatalysts by ionic interaction in MANAE showed to be the most stable, retaining up to 100% of enzyme activity for 60 min at 60 °C and with Km values of 28 and 218 mM for MANAE-N-His-L-AI and MANAE-C-His-L-AI, respectively.
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Affiliation(s)
- Marylane de Sousa
- Department of Chemical Engineering, Federal University of Ceará, Campus do Pici, BL 709, Fortaleza, CE, Brazil
| | - Vânia M M Melo
- Department of Biology, Federal University of Ceará, Campus do Pici, BL 909, Fortaleza, CE, Brazil
| | - Denise C Hissa
- Department of Biology, Federal University of Ceará, Campus do Pici, BL 909, Fortaleza, CE, Brazil
| | - Ricardo M Manzo
- Food and Biotechnology Engineering Group, Institute of Technological Development for the Chemical Industry, National University of the Litoral (UNL), National Council of Scientific and Technical Research (CONICET), RN 168 Km 472 "Paraje El Pozo" S / N, Santa Fe, Argentina
| | - Enrique J Mammarella
- Food and Biotechnology Engineering Group, Institute of Technological Development for the Chemical Industry, National University of the Litoral (UNL), National Council of Scientific and Technical Research (CONICET), RN 168 Km 472 "Paraje El Pozo" S / N, Santa Fe, Argentina
| | | | - José L García
- Center for Biological Research, CIB, Higher Council for Scientific Research, CSIC, C / Ramiro de Maeztu, 9, Madrid, Spain
| | - Benevides C Pessela
- Department of Food Biotechnology and Microbiology, Institute of Research in Food Sciences, CIAL, Higher Council for Scientific Research, CSIC, C / Nicolás Cabrera 9, UAM Campus, Madrid, Spain. .,Department of Engineering and Technology, Polytechnic Institute of Sciences and Technology, Av. Luanda Sul, Rua Lateral Via S10, Talatona, Luanda, Angola.
| | - Luciana R B Gonçalves
- Department of Chemical Engineering, Federal University of Ceará, Campus do Pici, BL 709, Fortaleza, CE, Brazil.
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