Abstract
The biochemical properties of a putative β-1,3-xylanase from the hyperthermophilic eubacterium Thermotoga neapolitana DSM 4359 were determined from a recombinant protein (TnXyn26A) expressed in Escherichia coli. This enzyme showed specific hydrolytic activity against β-1,3-xylan and released β-1,3-xylobiose and β-1,3-xylotriose as main products. It displayed maximum activity at 85 °C during a 10-min incubation, and its activity half-life was 23.9 h at 85 °C. Enzyme activity was stable in the pH range 3–10, with pH 6.5 being optimal. Enzyme activity was significantly inhibited by the presence of N-bromosuccinimide (NBS). The insoluble β-1,3-xylan K m value was 10.35 mg/ml and the k cat value was 588.24 s−1. The observed high thermostability and catalytic efficiency of TnXyn26A is both industrially desirable and also aids an understanding of the chemistry of its hydrolytic reaction.
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Altschul SF, Gish W, Miller W, Myers EW, Lipman DJ (1990) Basic local alignment search tool. J Mol Biol 215:403–410
Altschul SF, Madden TL, Schaffer AA, Zhang J, Zhang Z, Miller W, Lipman DJ (1997) Gapped BLAST and PSI-BLAST: a new generation of protein database search programs. Nucleic Acids Res 25:3389–3402
Aoki Y, Kamei Y (2006) Preparation of recombinant polysaccharide-degrading enzymes from the marine bacterium, Pseudomonas sp. ND137 for the production of protoplasts of Porphyra yezoensis. Eur J Phycol 41:321–328
Aoki T, Araki T, Kitamikado M (1988) Purification and characterization of an endo-β-1,3-xylanase from Vibrio sp. Nippon Suisan Gakkaishi 54:277–281
Araki T, Hayakawa M, Tamaru Y, Yoshimatsu K, Morishita T (1994) Isolation and regeneration of haploid protoplasts from Bangia atropurpurea (Rhodophyta) with marine bacterial enzymes. J Phycol 30:1040–1046
Araki T, Inoue N, Morishita T (1998) Purification and characterization of β-1,3-xylanase from a marine bacterium, Alcaligenes sp. XY-234. J Gen Appl Microbiol 44:269–274
Araki T, Tani S, Maeda K, Hashikawa S, Nakagawa H, Morishita T (1999) Purification and characterization of β-1,3-xylanase from a marine bacterium, Vibrio sp. XY-214. Biosci Biotechnol Biochem 63:2017–2019
Araki T, Hashikawa S, Morishita T (2000) Cloning, sequencing, and expression in Escherichia coli of the new gene encoding β-1,3-xylanase from a marine bacterium, Vibrio sp. strain XY-214. Appl Environ Microbiol 66:1741–1743
Bailey RW, Bourne EJ (1960) Colour reactions given by sugars and diphenylamine-aniline spray reagents on paper chromatograms. J Chromatogr 4:206–213
Belkin S, Wirsen CO, Jannasch HW (1986) A new sulfur-reducing, extremely thermophilic eubacterium from a submarine thermal vent. Appl Environ Microbiol 51:1180–1185
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
Bradford MM (1976) A rapid and sensitive method for the quantitation of microgram quantities of protein utilizing the principle of protein-dye binding. Anal Biochem 72:248–254
Cantarel BL, Coutinho PM, Rancurel C, Bernard T, Lombard V, Henrissat B (2009) The Carbohydrate-Active EnZymes database (CAZy): an expert resource for glycogenomics. Nucleic Acids Res 37:D233–D238
Chen WP, Matsuo M, Yasui T (1986) Purification and some properties of β-1,3-xylanase from Aspergillus terreus A-07. Agric Biol Chem 50:1183–1194
Hashimoto H, Tamai Y, Okazaki F, Tamaru Y, Shimizu T, Araki T, Sato M (2005) The first crystal structure of a family 31 carbohydrate-binding module with affinity to β-1,3-xylan. FEBS Lett 579:4324–4328
Hogg D, Woo EJ, Bolam DN, McKie VA, Gilbert HJ, Pickersgill RW (2001) Crystal structure of mannanase 26A from Pseudomonas cellulosa and analysis of residues involved in substrate binding. J Biol Chem 276:31186–31192
Iriki Y, Suzuki T, Nisizawa K, Miwa T (1960) Xylan of siphonaceous green algae. Nature 187:82–83
Kiyohara M, Sakaguchi K, Yamaguchi K, Araki T, Nakamura T, Ito M (2005) Molecular cloning and characterization of a novel β-1,3-xylanase possessing two putative carbohydrate-binding modules from a marine bacterium Vibrio sp. strain AX-4. Biochem J 388:949–957
Kiyohara M, Hama Y, Yamaguchi K, Ito M (2006) Structure of β-1,3-xylooligosaccharides generated from Caulerpa racemosa var. laete-virens β-1,3-xylan by the action of β-1,3-xylanase. J Biochem 140:369–373
Laemmli UK (1970) Cleavage of structural proteins during the assembly of the head of bacteriophage T4. Nature 227:680–685
Okazaki F, Tamaru Y, Hashikawa S, Li YT, Araki T (2002) Novel carbohydrate-binding module of β-1,3-xylanase from a marine bacterium, Alcaligenes sp strain XY-234. J Bacteriol 184:2399–2403
Okazaki F, Shiraki K, Tamaru Y, Araki T, Takagi M (2005) The first thermodynamic characterization of β-1,3-xylanase from a marine bacterium. Protein J 24:413–421
Okazaki F, Ogino C, Kondo A, Mikami B, Kurebayashi Y, Tsuruta H (2011) Expression, crystallization and preliminary X-ray diffraction studies of thermostable β-1,3-xylanase from Thermotoga neapolitana strain DSM 4359. Acta Crystallogr Sect F Struct Biol Cryst Commun 67:779–781
Park HJ, Reiser CO, Kondruweit S, Erdmann H, Schmid RD, Sprinzl M (1992) Purification and characterization of a NADH oxidase from the thermophile Thermus thermophilus HB8. Eur J Biochem 205:881–885
Petersen TN, Brunak S, von Heijne G, Nielsen H (2011) SignalP 4.0: discriminating signal peptides from transmembrane regions. Nat Methods 8:785–786
Somogyi M (1952) Notes on sugar determination. J Biol Chem 195:19–23
Thompson JD, Higgins DG, Gibson TJ (1994) CLUSTAL W: improving the sensitivity of progressive multiple sequence alignment through sequence weighting, position-specific gap penalties and weight matrix choice. Nucleic Acids Res 22:4673–4680
Umemoto Y, Shibata T, Araki T (2012) D-xylose isomerase from a marine bacterium, Vibrio sp. strain XY-214, and D-xylulose production from β-1,3-xylan. Mar Biotechnol (NY) 14:10–20
Yamaura I, Matsumoto T, Funatsu M, Mukai E (1990) Purification and some properties of endo-1,3-β-D-xylanase from Pseudomonas sp. Pt-5. Agric Biol Chem 54:921–926
Acknowledgments
This work was supported by Special Coordination Funds for Promoting Science and Technology, Creation of Innovation Centers for Advanced Interdisciplinary Research Areas (Innovative BioProduction, Kobe), Ministry of Education, Culture, Sports, Science and Technology, Japan. FO would like to thank Mika Okazaki for useful discussions.
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Okazaki, F., Nakashima, N., Ogino, C. et al. Biochemical characterization of a thermostable β-1,3-xylanase from the hyperthermophilic eubacterium, Thermotoga neapolitana strain DSM 4359. Appl Microbiol Biotechnol 97, 6749–6757 (2013). https://doi.org/10.1007/s00253-012-4555-5
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DOI: https://doi.org/10.1007/s00253-012-4555-5