Abstract
This paper describes the construction of a genomic library from the bacterium Pantoea agglomerans A021 and the subsequent cloning and expression of a novel mannanase gene (man26P). The gene consists of 1,047 bp and encodes a peptide (Man26P) of 348 amino acids with a calculated molecular mass of 38.5 kDa. Man26P is 63% identical with mannanase from Pectobacterium carotovorum at protein level and considered to be a member of the glycoside hydrolase family 26 (GH26). Man26P was expressed efficiently in E.coli BL21 (DE3) after induction with isopropylthiogalactoside (IPTG) and purified with a GST Bind Purification Kit. Maximum activity of purified Man26P was 514 U mg−1, which was seen at pH 6.0 and a temperature of 55°C. Man26P was stable on exposure to buffers ranging from pH 4.0–10.0, and tolerant of temperature below 60°C. Zn2+, Mg2+ and Co2+ enhanced the activity, while Mn2+, Cu2+ and Hg+ had a negative effect. β-mercaptoethanol (1%) increased the activity twofold, while SDS (1%) inhibited it significantly. The enzyme showed optimal activity in a NaCl solution. The properties make it a candidate for various industrial applications.
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Ademark P, Varga A, Medve J, Harjunpää V, Drakenberg T, Tjerneld F, Stålbrand H (1998) Softwood hemicellulose-degrading enzymes from Aspergillus niger: purification and properties of a β-mannanase. J Biotechnol 63:199–210
Arcand N, Kluepfel D, Paradis FW, Morosoli R, Shareck F (1993) β-Mannanase of Streptomyces lividans 66: cloning and DNA sequence of the manA gene and characterization of the enzyme. Biochem J 290:857–863
Bolam DN, Hughes N, Virden R, Lakey JH, Hazlewood GP, Henrissat B, Braithwaite KL, Gilbert HJ (1996) Mannanase A from Pseudomonas fluorescens ssp. cellulosa is a retaining glycosyl hydrolase in which E212 and E320 are the putative catalytic residues. Biochemistry 35:16195–16204
Chen X, Cao Y, Ding Y, Lu W, Li D (2007) Cloning, functional expression and characterization of Aspergillus sulphureus β-mannanase in Pichia pastoris. J Biotechnol 128:452–461
Cheng HR, Jiang N (2006) Extremely rapid extraction of DNA from bacteria and yeasts. Biotechnol Lett 28:55–59
Dhawan S, Kaur J (2007) Microbial mannanases: an overview of production and applications. Crit Rev Biotechnol 27:197–216
Dong XZ, Schyns PJ, Stams AJ (1991) Degradation of galactomannan by a Clostridium butyricum strain. Antonie Van Leeuwenhoek 60:109–114
Gavini F, Mergaert J, Beji A, Mielcarek C, Izard D, Kersters K, de Ley J (1989) Transfer of Enterobacter agglomerans (Beijerinck 1888) Ewing and Fife 1972 to Pantoea gen. nov. as Pantoea agglomerans comb. nov. and description of Pantoea dispersa sp. nov. Int J Syst Bacteriol 39:337–345
Hatada Y, Takeda N, Hirasawa K, Ohta Y, Usami R, Yoshida Y, Grant WD, Ito S, Horikoshi K (2005) Sequence of the gene for a high-alkaline mannanase from an alkaliphilic Bacillus sp. strain JAMB-750, its expression in Bacillus subtilis and characterization of the recombinant enzyme. Extremophiles 9:497–500
Henrissat B (1998) Glycosidase families. Biochem Soc Trans 26:153–156
Kanamasa S, Takada G, Kawaguchi T, Sumitani J, Arai M (2001) Overexpression and purification of Aspergillus aculeatus β-mannosidase and analysis of the integrated gene in Aspergillus oryzae. J Biosci Bioeng 92:131–137
Kuhad RC, Singh A, Eriksson KE (1997) Microorganisms and enzymes involved in the degradation of plant fiber cell walls. Adv Biochem Eng Biotechnol 57:45–125
Kurokawa J, Hemjinda E, Arai T, Karita S (2001) Sequence of the Clostridium thermocellum mannanase gene man26B and characterization of the translated product. Biosci Biotechnol Biochem 65:548–554
Lee JT, Bailey CA, Cartwright AL (2003) β-Mannanase ameliorates viscosity-associated depression of growth in broiler chickens fed guar germ and hull fractions. Poult Sci 82:1925–1931
Li YN, Meng K, Wang YR, Yao B (2006) A β-mannanase from B. subtilis B36: purification, properties sequencing, gene cloning and expression in E. coli. Z Naturforsch (C) 61:840–846
Li YN, Yang PL, Meng K, Wang YR, Luo HY, Wu NF, Fan YL, Yao B (2008) Gene cloning, expression, and characterization of a novel β-Mannanase from Bacillus circulans CGMCC 1416. J Microbiol Biotechnol 18:160–166
Li C, Hong Y, Shao Z, Lin L, Huang X, Liu P, Wu G, Meng X, Liu Z (2009) Novel alkali-stable, cellulase-free xylanase from deep-sea Kocuria sp. Mn22. J Microbiol Biotechnol 19:873–880
Lin SS, Dou WF, Xu H, Li HZ, Xu ZH, Ma Y (2007) Optimization of medium composition for the production of alkaline β-mannanase by alkaliphilic Bacillus sp. N16–5 using response surface methodology. Appl Microbiol Biotechnol 75:1015–1022
Luo H, Wang Y, Wang H, Yang J, Yang Y, Huang H, Yang P, Bai Y, Shi P, Fan Y, Yao B (2009) A novel highly acidic β-mannanase from the acidophilic fungus Bispora sp. MEY-1: gene cloning and overexpression in Pichia pastoris. Appl Microbiol Biotechnol 82:453–461
Ma Y, Xue Y, Dou Y, Xu Z, Tao W, Zhou P (2004) Characterization and gene cloning of a novel β-mannanase from alkaliphilic Bacillus sp. N16–5. Extremophile 8:447–454
Mabyalwa MM, Setati ME (2006) Screening and identification of endomannanase-producing microfungi from hypersaline environments. Current Microbiol 52:477–481
Miller GL (1959) Use of dinitrosalicylic acid reagent for determination of reducing sugar. Anal Chem 31:426–428
Perret S, Belaich A, Fierobe HP, Belaich JP, Tardif C (2004) Towards designer cellulosomes in Clostridia: mannanase enrichment of the cellulosomes produced by Clostridium cellulolyticum. Biotechnol Appl Biochem 40:255–259
Puchart V, Vrsanska M, Svoboda P, Pohl J, Ogel ZB, Biely P (2004) Purification and characterization of two forms of endo-β-1, 4-mannanase from a thermotolerant fungus, Aspergillus fumigatus imi 385708 (formerly thermomyces lanuginosus imi 158749). Biochim Biophys Acta 1674:239–250
Sugino H, Furuichi S, Murao S, Arai M, Fujii T (2004) Molecular characterization of a Rhodotorula-lytic enzyme from Paecilomyces lilacinus having β-1, 3-mannanase activity. Biosci Biotechnol Biochem 68:757–760
Tamaru Y, Araki T, Amagoi H, Mori H, Morishita T (1995) Purification and characterization of an extracellular β-1, 4-mannanase from a marine bacterium, Vibrio sp. strain MA-138. Appl Environ Microbiol 61:4454–4458
Teather RM, Wood PJ (1982) Use of Congo red-polysaccharide interactions in enumeration and characterization of cellulolytic bacteria from the bovine rumen. Appl Environ Microbiol 43:777–780
Vasina JA, Baney F (1996) Recombinant protein expression at low temperatures under the transcriptional control of the major Escherichia coli cold shock promoter cspA. Appl Environ Microbiol 62:1444–1447
Xu B, Sellos D, Janson JC (2002) Cloning and expression in Pichia pastoris of a blue mussel (Mytilus edulis) β-mannanase gene. Eur J Biochem 269:1753–1760
Yagüe E, Mehak-Zunic M, Morgan L, Wood DA, Thurston CF (1997) Expression of CEL2 and CEL4, two proteins from Agaricus bisporus with similarity to fungal cellobiohydrolase I and β-mannanase, respectively, is regulated by carbon source. Microbiology 143:239–244
Yamaura I, Matsumoto T, Funatsu M, Funatsu Y (1990) Purification and some properties of endo-1, 4-b-D-mannanase from Pseudomonas sp. PT-5. Agric Biol Chem 54:2425–2427
Yang P, Li Y, Wang Y, Meng K, Luo H, Yuan T, Bai Y, Zhan Z, Yao B (2009) A novel β-mannanase with high specific activity from Bacillus circulans CGMCC1554: gene cloning, expression and enzymatic characterization. Appl Biochem Biotechnol 159:85–94
Yoon K-H, Byung-lak L (2007) Cloning and strong expression of a Bacillus subtilis WL-3 mannanase gene in B. subtilis. J Microbiol Biotechnol 17:1688–1694
Zakakaria MM, Yagi YT (1998) Purification and characterization of an endo-1, 4-β-mannanase from Bacillus subtilis KU-1. FEMS Microbiol Lett 158:25–31
Zhou XH, Gao B (1998) On the ocean salinity analytical methods. Jiangsu Province Salt Sci Technol 3:13–14 (In Chinese)
Acknowledgments
We would like to thank Dr. Qifa Zhang for many valuable suggestions. This study was supported by grants from the National Natural Science Foundation of China (30770021 and 30570057) and the 111 Project (B07041).
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Wang, J., Shao, Z., Hong, Y. et al. A novel β-mannanase from Pantoea agglomerans A021: gene cloning, expression, purification and characterization. World J Microbiol Biotechnol 26, 1777–1784 (2010). https://doi.org/10.1007/s11274-010-0358-y
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DOI: https://doi.org/10.1007/s11274-010-0358-y