SE0203555L - Modifierade xylanaser som utövar ökad termofilicitet och alkalofilicitet - Google Patents

Modifierade xylanaser som utövar ökad termofilicitet och alkalofilicitet

Info

Publication number
SE0203555L
SE0203555L SE0203555A SE0203555A SE0203555L SE 0203555 L SE0203555 L SE 0203555L SE 0203555 A SE0203555 A SE 0203555A SE 0203555 A SE0203555 A SE 0203555A SE 0203555 L SE0203555 L SE 0203555L
Authority
SE
Sweden
Prior art keywords
modified
xylanase
xylanases
alkalophilicity
present
Prior art date
Application number
SE0203555A
Other languages
English (en)
Other versions
SE525279C2 (sv
SE0203555D0 (sv
Inventor
Wing L Sung
Original Assignee
Canada Nat Res Council
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Canada Nat Res Council filed Critical Canada Nat Res Council
Publication of SE0203555D0 publication Critical patent/SE0203555D0/sv
Publication of SE0203555L publication Critical patent/SE0203555L/sv
Publication of SE525279C2 publication Critical patent/SE525279C2/sv

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/14—Hydrolases (3)
    • C12N9/24—Hydrolases (3) acting on glycosyl compounds (3.2)
    • C12N9/2402—Hydrolases (3) acting on glycosyl compounds (3.2) hydrolysing O- and S- glycosyl compounds (3.2.1)
    • C12N9/2477—Hemicellulases not provided in a preceding group
    • C12N9/248—Xylanases
    • C12N9/2482—Endo-1,4-beta-xylanase (3.2.1.8)
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Y—ENZYMES
    • C12Y302/00—Hydrolases acting on glycosyl compounds, i.e. glycosylases (3.2)
    • C12Y302/01—Glycosidases, i.e. enzymes hydrolysing O- and S-glycosyl compounds (3.2.1)
    • C12Y302/01008—Endo-1,4-beta-xylanase (3.2.1.8)

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Engineering & Computer Science (AREA)
  • Genetics & Genomics (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Medicinal Chemistry (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Paper (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
SE0203555A 2000-05-31 2002-12-02 Modifierade xylanaser som utövar ökad termofilicitet och alkalofilicitet SE525279C2 (sv)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US21380300P 2000-05-31 2000-05-31
PCT/CA2001/000769 WO2001092487A2 (en) 2000-05-31 2001-05-31 Modified xylanases exhibiting increased thermophilicity and alkalophilicity

Publications (3)

Publication Number Publication Date
SE0203555D0 SE0203555D0 (sv) 2002-12-02
SE0203555L true SE0203555L (sv) 2003-01-29
SE525279C2 SE525279C2 (sv) 2005-01-25

Family

ID=22796573

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0203555A SE525279C2 (sv) 2000-05-31 2002-12-02 Modifierade xylanaser som utövar ökad termofilicitet och alkalofilicitet

Country Status (7)

Country Link
US (2) US20030166236A1 (sv)
AU (1) AU2001267171A1 (sv)
BR (1) BR0111316A (sv)
CA (1) CA2410917C (sv)
FI (1) FI120697B (sv)
SE (1) SE525279C2 (sv)
WO (1) WO2001092487A2 (sv)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7320741B2 (en) 2001-01-18 2008-01-22 Iogen Bio-Products Corporation Method of xylanase treatment in a chlorine dioxide bleaching sequence
US7510860B1 (en) * 2001-11-21 2009-03-31 National Research Council Of Canada Xylanases with enhanced thermophilicity and alkalophilicity
CN100346030C (zh) 2002-03-06 2007-10-31 埃欧金生物制品公司 化学纸浆的木聚糖酶处理
DK1516053T3 (da) * 2002-06-14 2013-03-25 Verenium Corp Xylanaser, nucleinsyrer, som koder herfor, og fremgangsmåder til at fremstille og benytte disse
CN101023173B (zh) 2004-03-25 2012-08-08 埃欧金生物制品公司 呈现出增加表达的修饰型木聚糖酶
WO2007115391A1 (en) * 2006-04-12 2007-10-18 National Research Council Of Cananda Modification of xylanases to increase thermophilicity, thermostability and alkalophilicity
RU2464313C2 (ru) * 2006-04-12 2012-10-20 Нэйшенл Рисерч Каунсил Оф Кэнэда Модифицированная ксиланаза
DK2205744T3 (en) * 2007-10-03 2015-04-27 Bp Corp North America Inc Xylanases, nucleic acids encoding them, and methods of making and an-facing presence thereof
US8623629B2 (en) 2008-12-23 2014-01-07 Dupont Nutrition Biosciences Aps Polypeptides with xylanase activity
US9394554B2 (en) 2011-11-25 2016-07-19 Mitsui Chemicals, Inc. Mutant xylanase, manufacturing method and use therefor, and method for manufacturing saccharified lignocellulose
CN103627686B (zh) * 2013-11-14 2015-03-18 青岛蔚蓝生物集团有限公司 一种木聚糖酶突变体及其应用
WO2015183710A1 (en) 2014-05-30 2015-12-03 Novozymes A/S Variants of gh family 11 xylanase and polynucleotides encoding same
GB2567010A (en) 2017-10-02 2019-04-03 Univ Strathclyde Apparatus for the rehabilitation, assistance and/or augmentation of arm strength in a user
CN109971738B (zh) * 2017-12-28 2020-09-04 中粮集团有限公司 木聚糖酶AnXyn10C的T32R突变体及其制备方法和用途
WO2023014081A1 (ko) * 2021-08-06 2023-02-09 씨제이제일제당 (주) 자일라나제 활성을 갖는 변이형 폴리펩티드

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2573854B2 (ja) * 1987-12-12 1997-01-22 日興バイオ技研株式会社 超精密装置の超精密洗浄方法
GB9018426D0 (en) 1990-08-22 1990-10-03 Sandoz Ltd Improvements in or relating to novel compounds
US5405769A (en) 1993-04-08 1995-04-11 National Research Council Of Canada Construction of thermostable mutants of a low molecular mass xylanase
EP0728197A1 (en) 1993-11-05 1996-08-28 Cornell Research Foundation, Inc. THERMOSTABLE XYLANASE FROM A $i(THERMOMONOSPORA FUSCA) GENE
JP3435946B2 (ja) 1994-12-21 2003-08-11 王子製紙株式会社 耐熱性キシラナーゼ
US5759840A (en) * 1996-09-09 1998-06-02 National Research Council Of Canada Modification of xylanase to improve thermophilicity, alkalophilicity and thermostability
ATE344837T1 (de) 1998-11-16 2006-11-15 Ca Nat Research Council Hitzestabile xylanasen
US6682923B1 (en) * 1999-05-12 2004-01-27 Xencor Thermostable alkaliphilic xylanase
US7510860B1 (en) 2001-11-21 2009-03-31 National Research Council Of Canada Xylanases with enhanced thermophilicity and alkalophilicity

Also Published As

Publication number Publication date
BR0111316A (pt) 2003-12-16
SE525279C2 (sv) 2005-01-25
WO2001092487A3 (en) 2002-09-26
WO2001092487A9 (en) 2002-12-05
US7695947B2 (en) 2010-04-13
US20030166236A1 (en) 2003-09-04
CA2410917A1 (en) 2001-12-06
CA2410917C (en) 2012-11-27
AU2001267171A1 (en) 2001-12-11
WO2001092487A2 (en) 2001-12-06
SE0203555D0 (sv) 2002-12-02
FI120697B (sv) 2010-01-29
FI20022120A (sv) 2002-12-02
US20090325267A1 (en) 2009-12-31

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Legal Events

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