Title:
POLYPEPTIDE ENHANCING CELLULOSIC BIOMASS DEGRADATION ACTIVITY
Document Type and Number:
Japanese Patent JP2013169154
Kind Code:
A
Abstract:
To provide a polypeptide enhancing saccharification efficiency with a cellulase in a reaction temperature region of normal fermentation microorganisms except thermotolerant yeasts.
There are provided a polypeptide which is an isolated polypeptide derived from Neurospora crassa and containing a specific amino acid sequence, having a crystalline cellulose-binding ability and enhancing saccharification activity of a cellulase, a method for saccharification treatment in which cellulosic biomass is saccharified with a cellulase in the presence of the polypeptide and a method for producing alcohol by carrying out fermentation using a sugar component obtained by the treatment as a raw material.
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Inventors:
SHISA TOMOKO
ISHIDA NOBUHIRO
IMAMURA CHIE
MORIYA SHIGEHARU
KIKUCHI ATSUSHI
ISHIDA NOBUHIRO
IMAMURA CHIE
MORIYA SHIGEHARU
KIKUCHI ATSUSHI
Application Number:
JP2012033307A
Publication Date:
September 02, 2013
Filing Date:
February 17, 2012
Export Citation:
Assignee:
TOYOTA MOTOR CORP
TOYOTA CENTRAL RES & DEV
RIKAGAKU KENKYUSHO
TOYOTA CENTRAL RES & DEV
RIKAGAKU KENKYUSHO
International Classes:
C12N15/09; C07K14/37; C12P7/06; C12P19/14; C12N1/19; C12R1/865
Domestic Patent References:
| JP2011036144A | 2011-02-24 | |||
| JP2007523646A | 2007-08-23 |
Foreign References:
| WO2011067960A1 | 2011-06-09 |
Other References:
JPN6015048529; ＡＣＳ ｃｈｅｍｉｃａｌ ｂｉｏｌｏｇｙ ｖｏｌ．６, 2011, ｐｐ．１３９９-１４０６
Attorney, Agent or Firm:
Yusuke Hiraki
Satoshi Fujita
Satoshi Fujita