MUTANT XYLANASE, MANUFACTURING METHOD AND USE THEREFOR, AND METHOD FOR MANUFACTURING SACCHARIFIED LIGNOCELLULOSE

USPTO Patent Application US 2017/0107502 A1
Application Date: Apr. 20th, 2017

ABSTRACT

What is aimed at is provision of an inexpensive and efficient saccharification method for lignocellulose using a thermostable xylanase and provision of a mutant xylanase that has a substitute amino...
Assignee(s):
Application Number:
15/397,241
International Classification:
C12N 9/24 (20060101); A21D 8/04 (20060101); C11D 3/386 (20060101); A23K 20/189 (20060101); C12P 19/14 (20060101); C12P 19/02 (20060101)
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CLAIMS

What is claimed is:

1. A mutant xylanase comprising: (a) an amino acid sequence including the following amino acid residue substitution in the amino acid sequence of SEQ ID NO: 2:a methionine residue substituted for a leucine residue at position 154, or(b) an amino acid sequence including 1 to 10 amino acid residue substitutions in...

DESCRIPTION

CROSS-REFERENCE TO RELATED PATENT APPLICATIONS

The present application is a divisional of U.S. patent application Ser. No. 15/042,395, filed Feb. 12, 2016, which is a divisional of U.S. patent application Ser. No. 14/360,514, filed May 23, 2014, which is a U.S. National Phase of PCT/JP2012/080387, filed Nov. 22, 2012, which claims priority to Japanese Application...
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