Chemistry: molecular biology and microbiology – Process of utilizing an enzyme or micro-organism to destroy... – Treating animal or plant material or micro-organism
Patent
1995-03-08
1998-06-09
Prounty, Rebecca E.
Chemistry: molecular biology and microbiology
Process of utilizing an enzyme or micro-organism to destroy...
Treating animal or plant material or micro-organism
435101, 435197, 435278, 426 53, 426 54, 426635, 426656, C12S 302, C12S 308, C12N 918, A23K 100
Patent
active
057632600
ABSTRACT:
Methods and DNA constructs are provided for the expression of a fungal acetyl xylan esterase gene in microbial hosts. A purified fungal acetyl xylan esterase is obtained which is suited for the use as an accessory enzyme in the degradation of acetylated xylans.
REFERENCES:
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Grohmann, K. et al., "The Role of Ester Groups in Resistance of Plant Cell Wall Polysaccharides to Enzymatic Hydrolysis," Applied Biochemistry and Biotechnology (1989) Ref. 20/21:45-61.
Biely, P. et al., "Acetyl xylan esterases in fungal cellulolytic systems," FEBS Letters (1985) 186(1):80-84.
Poutanen, K. and Sundberg, M., "An acetyl esterase of Trichoderma reesei and its role in the hydrolysis of acetyl xylans," Applied Microbiology and Biotechnology (1988) 28:419-424.
Poutanen, K. et al., "Deacetylation of xylans by acetyl esterases of Trichoderma reesei," Applied Microbiology and Biotechnology (1990) 33:506-510.
Sundberg, M. and Poutanen, K., "Purification and Properties of Two Acetylxyan Esterases of Trichoderma reesei," Biotechnology & Applied Biochemistry (1991) 13(1):1-11.
Biely, P. et al., "Production of acetyl xylan esterase by Trichoderma reesei and Schizophyllum commune," Canadian Journal of Microbiology (1988) 34(6):767-772.
J.E. Morris et al., "The Fate of Acetyl Groups and Sugar Components During Digestion of Grass Walls in Sheep", Chem Absts. 87(25) 580, Absts. 87:199699, Dec. 1977.
Boonman Johannes C. P.
de Graaff Leendert H.
Kormelink Felix J. M.
Strozyk Francois
van den Broeck Henriette C.
Gist-Brocades B.V.
Prounty Rebecca E.
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