Cellulase resistant to surfactants
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United States of America Patent
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Sep 7, 2010
Issued Date -
N/A
app pub date -
Apr 11, 2008
filing date -
Oct 31, 2002
priority date (Note) -
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Abstract
Disclosed is a novel cellulose having an amino acid sequence in which the 162nd and/or 166th amino acid residues in the amino acid sequence of cellulose NCE5 are substituted. Further, a polynucleotide encoding the novel cellulose, an expression vector containing the polynucleotide, a host cell transformed with the expression vector, and a cellulose preparation and a washing composition containing the cellulose are disclosed. The cellulose of the present invention is resistant to surfactants, and maintains a high activity even under alkaline conditions.
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International Classification(s)
- C07H:SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTI....
- C12Q:MEASURING OR TESTING PROCESSES INVOLVING ENZYMES O....
- A23L:FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT....
- C12N:MICRO-ORGANISMS OR ENZYMES; COMPOSITIONS THEREOF
- D06M:TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D0....
- D21C:PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE ....
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