Abstract
α-Glucuronidase enzymes play an essential role in the full enzymatic hydrolysis of hemicellulose. Up to this point, all genes encoding α-glucuronidase enzymes have been cloned from individual, pure culture strains. Using a high-throughput screening strategy, we have isolated the first α-glucuronidase gene (rum630-AG) from a mixed population of microorganisms. The gene was subcloned into a prokaryotic vector, and the enzyme was overexpressed and biochemically characterized. The RUM630-AG enzyme had optimum activity at pH 6.5 and 40 °C. When birchwood xylan was used as substrate, the RUM630-AG functioned synergistically with an endoxylanase enzyme to hydrolyze the substrate.
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Abbreviations
- MeGlcA:
-
4-O-methyl-d-glucuronic acid
- GH:
-
Glycosyl hydrolase
- ORF:
-
Open reading frame
- RUM630-AG:
-
α-Glucuronidase from rumen microorganism
References
Altschul SF, Gish W, Miller W, Myers EW, Lipman DJ (1990) J Mol Biol 215:403–410
Biely P (2002) In: Whitaker JR, Voragen AG, Wong DWS (eds) Handbook of food enzymology. Marcel Dekker, New York, NY, pp 879–915
Biely P, de Vries RP, Vrsanska M, Visser J (2000) Biochim Biophys Acta 1474:360–364
Das NN, Das SC, Dutt AS, Roy A (1981) Carbohydr Res 94:73–82
Das NN, Das SC, Mukherjee AK (1984) Carbohydr Res 127:345–348
de Wet BJM, Prior BA (2004) In: Saha BC, Hayashi K (eds) Lignocellulose biodegradation. American Chemical Society, Washington, DC, pp 241–254
de Wet BJM, van Zyl WH, Prior BA (2006) Enzyme Microb Technol 38:649–656
Gao Z, Ruan L, Chen X, Zhang Y, Xu X (2010) Appl Microbiol Biotechnol 87:1373–1382
Henrissat B, Bairoch A (1996) Biochem J 316:695–696
Huang X, Shao Z, Hong Y, Lin L, Li C, Huang F, Wang H, Liu Z (2010) J Microbiol 48:318–324
Iiyama K, Lam T, Stone BA (1994) Plant Physiol 104:315–320
Johnson KG, Silva MC, MacKenzie CR, Schneider H, Fontana JD (1989) Appl Biochem Biotechnol 20(21):245–258
Khandke KM, Vithayathil PJ, Murthy SK (1989) Arch Biochem Biophys 274:511–517
Kim YH, Kwon EJ, Kim SK, Jeong YS, Kim J, Yun HD, Kim H (2010) Biochem Biophys Res Commun 393:45–49
Lee CC, Wagschal K, Kibblewhite-Accinelli RE, Orts WJ, Robertson GH, Wong DW (2009) Appl Biochem Biotechnol 155:314–320
Li R, Kibblewhite R, Orts WJ, Lee CC (2009) World J Microbiol Biotechnol 25:2071–2078
Meilleur C, Hupe JF, Juteau P, Shareck F (2009) J Ind Microbiol Biotechnol 36:853–861
Miller GL (1959) Anal Chem 31:426–428
Milner Y, Avigad G (1967) Carbohydr Res 4:359–361
Poutanen K, Tenkanen M, Korte H, Puls J (1991) In: Leatham GF, Himmel ME (eds) Enzymes in biomass conversion. American Chemical Society, Washington, DC, pp 426–436
Rhee JK, Ahn DG, Kim YG, Oh JW (2005) Appl Environ Microbiol 71:817–825
Roh C, Villatte F (2008) J Appl Microbiol 105:116–123
Roy N, Timell TE (1968) Carbohydr Res 6:482–487
Ryabova O, Vrsanska M, Kaneko S, van Zyl WH, Biely P (2009) FEBS Lett 583:1457–1462
Saha BC (2003) J Ind Microbiol Biotechnol 30:279–291
Schmeisser C, Steele H, Streit WR (2007) Appl Microbiol Biotechnol 75:955–962
Shallom D, Shoham Y (2003) Curr Opin Microbiol 6:219–228
Shulami S, Gat O, Sonenshein AL, Shoham Y (1999) J Bacteriol 181:3695–3704
Siika-aho M, Tenkanen M, Buchert J, Puls J, Viikari L (1994) Enzyme Microb Technol 16:813–819
Somerville C, Bauer S, Brininstool G, Facette M, Hamann T, Milne J, Osborne E, Paredez A, Persson S, Raab T, Vorwerk S, Youngs H (2004) Science 306:2206–2211
Spiridon I, Popa VI (2005) In: Dumitriu S (ed) Polysaccharides: structural diversity and functional versatility, 2nd edn. Marcel Dekker, New York, NY, pp 475–489
Suzuki T, Kitagawa E, Sakakibara F, Ibata K, Usui K, Kawai K (2001) Biosci Biotechnol Biochem 65:487–494
Takahashi N, Koshijima T (1988) Wood Sci Technol 22:231–241
Tenkanen M, Siika-aho M (2000) J Biotechnol 78:149–161
Timell TE (1964) Adv Carbohydr Chem 19:247–302
Timell TE (1965) Adv Carbohydr Chem 20:409–483
Wong DW (2006) Appl Biochem Biotechnol 133:87–112
Zaide G, Shallom D, Shulami S, Zolotnitsky G, Golan G, Baasov T, Shoham G, Shoham Y (2001) Eur J Biochem 268:3006–3016
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Lee, C.C., Kibblewhite, R.E., Wagschal, K. et al. Isolation of α-Glucuronidase Enzyme from a Rumen Metagenomic Library. Protein J 31, 206–211 (2012). https://doi.org/10.1007/s10930-012-9391-z
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DOI: https://doi.org/10.1007/s10930-012-9391-z