Chemistry: molecular biology and microbiology – Enzyme – proenzyme; compositions thereof; process for... – Hydrolase
Reexamination Certificate
2008-11-20
2011-10-11
Saidha, Tekchand (Department: 1652)
Chemistry: molecular biology and microbiology
Enzyme , proenzyme; compositions thereof; process for...
Hydrolase
C536S023200
Reexamination Certificate
active
08034599
ABSTRACT:
The present invention relates to isolated polypeptides having alpha-L-arabinofuranosidase activity and isolated polynucleotides encoding the polypeptides. The invention also relates to nucleic acid constructs, vectors, and host cells comprising the polynucleotides as well as methods of producing and using the polypeptides.
REFERENCES:
patent: WO 96/06935 (1996-03-01), None
patent: WO 03/106654 (2003-12-01), None
patent: WO 2006/125438 (2006-11-01), None
patent: WO 2007/094852 (2007-08-01), None
Kaji et al., Purification, crystallization and amino acid composition of a-L-Arabionofuranosidase fromAspergillus niger, 1970,Biochim. Biophys. Acta207 456-464.
Kaji et al., Properties of Purified a-L-Arabinofuranosidase from Corticium RolfsII, 1971,Biochim. Biophys. Acta250 367-371.
Tagawa et al., Preparation of L-Arabinosr-Containing Polysaccharides and the action of an a-L-Arabinofuranosidase on these Polysaccharides, 1969,Carbohydr. Res. 11: 293-301.
Filho et al., Purification and Characterization of Two Arabinofuranosidases from Solid-State Cultures of the Fungus Penicillium capsulatum, 1996,Appl. Environ. Microbiol. 62: 168-173.
Sorensen et al., Humicola insolens: mode of action and synergy with GH51 [alpha]-1-arabinofuranosidases on wheat arabinoxylan, 2006,Applied Microbiology and Biotechnology, 73, 850-861.
Sorensen et al., Enzymatic hydrolysis of wheat arabinoxylan by a recombinant “minimal” enzyme cocktail containing beta-xylosidase and novel endo-1, 4-beta-xylanase and alpha-(L)-arabinofuranosidase activities,Biotechnology Progress, 2007, 23, 100-107.
Database Geneseq, XP002520700, Xylanase from an environmental sample seq id 54, Apr. 22, 2004.
Brown Kimberly
Langston James
Maranta Michelle
Novozymes A/S
Saidha Tekchand
Starnes Robert L.
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