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Title:
グルカナーゼ、それらをコードする核酸並びにそれらを製造及び使用する方法
Document Type and Number:
Japanese Patent JP6436946
Kind Code:
B2
Abstract:
The invention relates to polypeptides having glucanase, eg endoglucanase, mannanase, xylanase activity or a combination of these activities, and polynucleotides encoding them. In one aspect, the glucanase activity is an endoglucanase activity (eg, endo-1,4-beta-D-glucan 4-glucano hydrolase activity) and comprises hydrolysis of 1,4-beta-D-glycosidic linkages in cellulose, cellulose derivatives (eg carboxy methyl cellulose and hydroxy ethyl cellulose) lichenin, beta-1,4-bonds in mixed beta-1,3-glucans, such as cereal beta-D-glucans or xyloglucans and other plant material containing cellulosic parts. In addition, methods of designing new enzymes and methods of use thereof are also provided. In alternative aspects, the new glucanases eg, endoglucanases, mannanases, xylanases have increased activity and stability at increased pH and temperature.

Inventors:
Stia brian
Karen Walter
Healy Shawn
Priam derik
Application Number:
JP2016162064A
Publication Date:
December 12, 2018
Filing Date:
August 22, 2016
Export Citation:
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Assignee:
BP Corporation North America, Inc.
International Classes:
C12N15/55; A01H1/00; A01H5/00; A01H5/10; A01K67/027; A21D2/24; A21D6/00; A21D13/00; A23C9/13; A23C9/152; A23C19/055; A23K1/00; A23K1/165; A23K1/18; A23K20/147; A23K20/189; A23L2/38; A23L2/70; A23L33/18; A61K8/66; A61K38/46; A61P1/14; A61P31/04; A61Q11/00; C07K16/40; C07K19/00; C10L1/02; C11D3/386; C12M1/00; C12M1/34; C12N1/15; C12N1/19; C12N1/20; C12N1/21; C12N5/10; C12N5/12; C12N9/24; C12P19/02; C12P19/04; C12P19/12; C12P21/08; C12Q1/04; C12Q1/34; C12Q1/54; C12Q1/68; C40B40/08; C12N
Foreign References:
WO2002099091A1
Other References:
Molecular and General Genetics,1990年,Vol. 223,p. 217-223
Attorney, Agent or Firm:
Takaki Nishijima
Disciple Maru Ken
Shinichiro Tanaka
Atsushi Hakoda
Kenji Asai
Kazuo Yamazaki
Satsuki Ichikawa
Toshio Takizawa