ATE295879T1 - Verfahren zur verbesserung der stabilität und der verbreiterung des ph-bereiches der g/11 xylanasenfamilie - Google Patents

Verfahren zur verbesserung der stabilität und der verbreiterung des ph-bereiches der g/11 xylanasenfamilie

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Publication number
ATE295879T1
ATE295879T1 AT00969578T AT00969578T ATE295879T1 AT E295879 T1 ATE295879 T1 AT E295879T1 AT 00969578 T AT00969578 T AT 00969578T AT 00969578 T AT00969578 T AT 00969578T AT E295879 T1 ATE295879 T1 AT E295879T1
Authority
AT
Austria
Prior art keywords
range
breaking
stability
improving
xylanase
Prior art date
Application number
AT00969578T
Other languages
English (en)
Inventor
Fred Fenel
Ossi Turunen
Matti Leisola
Original Assignee
Genencor Int
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 Genencor Int filed Critical Genencor Int
Application granted granted Critical
Publication of ATE295879T1 publication Critical patent/ATE295879T1/de

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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)
    • 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)
    • 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)

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Genetics & Genomics (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • Biotechnology (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Medicinal Chemistry (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
AT00969578T 1999-10-12 2000-10-12 Verfahren zur verbesserung der stabilität und der verbreiterung des ph-bereiches der g/11 xylanasenfamilie ATE295879T1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FI992186 1999-10-12
US16328399P 1999-11-03 1999-11-03
FI20001586A FI108728B (fi) 1999-10-12 2000-07-03 Menetelmä perheen G/11 ksylanaasien stabiilisuuden parantamiseksi ja optimaalisen pH-alueen muuttamiseksi
PCT/FI2000/000877 WO2001027252A1 (en) 1999-10-12 2000-10-12 Method to improve the stability and broaden the ph range of family g/11 xylanases

Publications (1)

Publication Number Publication Date
ATE295879T1 true ATE295879T1 (de) 2005-06-15

Family

ID=39618081

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00969578T ATE295879T1 (de) 1999-10-12 2000-10-12 Verfahren zur verbesserung der stabilität und der verbreiterung des ph-bereiches der g/11 xylanasenfamilie

Country Status (16)

Country Link
US (3) US8426181B2 (de)
EP (1) EP1222256B1 (de)
JP (1) JP4647169B2 (de)
CN (2) CN101173262A (de)
AT (1) ATE295879T1 (de)
AU (1) AU781296B2 (de)
BR (1) BR0014833A (de)
CA (1) CA2385937C (de)
DE (1) DE60020255T2 (de)
DK (1) DK1222256T3 (de)
ES (1) ES2239046T3 (de)
FI (1) FI108728B (de)
IL (1) IL149061A0 (de)
NO (1) NO20021723D0 (de)
WO (1) WO2001027252A1 (de)
ZA (1) ZA200202894B (de)

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WO2005108565A2 (en) * 2003-09-15 2005-11-17 Genencor International, Inc. Modified xylanase, methods of making and use thereof
US20070243595A1 (en) * 2006-04-14 2007-10-18 Clarkson Kathleen A Modified enzymes, methods to produce modified enzymes and uses thereof
ZA200803025B (en) 2005-10-12 2010-07-28 Genencor Int Stable, durable granules with active agents
RU2464313C2 (ru) * 2006-04-12 2012-10-20 Нэйшенл Рисерч Каунсил Оф Кэнэда Модифицированная ксиланаза
WO2007115391A1 (en) * 2006-04-12 2007-10-18 National Research Council Of Cananda Modification of xylanases to increase thermophilicity, thermostability and alkalophilicity
CN101289668B (zh) * 2007-04-16 2010-09-08 屏东科技大学 高酸碱反应范围的聚木醣酶的突变基因及其点突变方法
WO2008150376A1 (en) 2007-05-21 2008-12-11 Danisco Us, Inc., Genencor Division Use of an aspartic protease (nsp24) signal sequence for heterologous protein expression
CN103068997A (zh) 2010-08-06 2013-04-24 丹尼斯科美国公司 中性pH糖化和发酵
EP2601300A1 (de) 2010-08-06 2013-06-12 Danisco US Inc. Herstellung von isopren unter neutralen ph-beduingungen
EP2739742A1 (de) 2011-08-05 2014-06-11 Danisco US Inc. Herstellung von isoprenoiden unter neutralen ph-bedingungen
CA3012382C (en) 2011-11-25 2020-08-18 Mitsui Chemicals, Inc. Mutant xylanase, manufacturing method and use therefor, and method for manufacturing saccharified lignocellulose
US20140329309A1 (en) 2011-12-09 2014-11-06 Danisco Us Inc. Ribosomal Promoters for Production in Microorganisms
DK2863758T3 (da) 2012-06-20 2020-02-10 Danisco Us Inc Sandwichgranulat
CN104470371A (zh) 2012-07-18 2015-03-25 丹尼斯科美国公司 熔化延迟的颗粒
WO2015057619A1 (en) 2013-10-15 2015-04-23 Danisco Us Inc. Clay granule
EP3063263A1 (de) 2013-10-28 2016-09-07 Danisco US Inc. Grossflächige genetisch manipulierte aktive trockenhefe
WO2015073772A1 (en) 2013-11-14 2015-05-21 Danisco Us Inc. Stable enzymes by glycation reduction
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
CN103642777A (zh) * 2013-12-10 2014-03-19 江南大学 一种提高米曲霉木聚糖酶热稳定性的方法
GB201401648D0 (en) * 2014-01-31 2014-03-19 Dupont Nutrition Biosci Aps Protein
US9681386B2 (en) * 2014-03-06 2017-06-13 Apple Inc. Wi-Fi low energy preamble
WO2016072448A1 (ja) * 2014-11-05 2016-05-12 東レ株式会社 エンドキシラナーゼ変異体、バイオマス分解用酵素組成物及び糖液の製造方法
CN104560920B (zh) * 2015-01-26 2017-07-18 青岛蔚蓝生物集团有限公司 一种酸性木聚糖酶突变体及其应用
WO2016134213A2 (en) 2015-02-19 2016-08-25 Danisco Us Inc Enhanced protein expression
US20180092379A1 (en) 2015-03-19 2018-04-05 Danisco Us Inc. Stable granules with low internal water activity
EP3192866A1 (de) 2016-01-15 2017-07-19 CIC nanoGUNE - Asociación Centro de Investigación Cooperativa en Nanociencias Endocellulasen und verwendungen davon
CN105524904B (zh) * 2016-02-29 2019-03-08 四川农业大学 一种耐热的重组木聚糖酶及其制备方法和用途
EP4095152A3 (de) 2016-03-04 2022-12-28 Danisco US Inc. Manipulierte ribosomale promotoren zur proteinerzeugung in mikroorganismen
CN109402091B (zh) * 2017-08-18 2022-02-11 潍坊康地恩生物科技有限公司 木聚糖酶突变体
WO2019089898A1 (en) 2017-11-02 2019-05-09 Danisco Us Inc Freezing point depressed solid matrix compositions for melt granulation of enzymes
EP3502126A1 (de) 2017-12-19 2019-06-26 CIC nanoGUNE - Asociación Centro de Investigación Cooperativa en Nanociencias Anzestrale cellulasen und verwendungen davon
CN109320593A (zh) * 2018-11-05 2019-02-12 中国人民解放军军事科学院军事医学研究院 抑制hiv感染的螺旋多肽及其用途
EP3872172A1 (de) 2020-02-28 2021-09-01 CIC nanoGUNE - Asociación Centro de Investigación Cooperativa en Nanociencias Leitfähige celluloseverbundmaterialien und verwendungen davon
EP3872173A1 (de) 2020-02-28 2021-09-01 CIC nanoGUNE - Asociación Centro de Investigación Cooperativa en Nanociencias Verfahren zur herstellung von kristalliner nanocellulose
KR20230021903A (ko) * 2021-08-06 2023-02-14 씨제이제일제당 (주) 자일라나제 활성을 갖는 변이형 폴리펩티드

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US5405769A (en) * 1993-04-08 1995-04-11 National Research Council Of Canada Construction of thermostable mutants of a low molecular mass xylanase
US5437992A (en) * 1994-04-28 1995-08-01 Genencor International, Inc. Five thermostable xylanases from microtetraspora flexuosa for use in delignification and/or bleaching of pulp
CN1143387A (zh) 1994-06-14 1997-02-19 吉斯特·布罗卡迪斯股份有限公司 热稳定性木聚糖酶
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
WO1997027292A1 (en) 1996-01-22 1997-07-31 Novo Nordisk A/S An enzyme with xylanase activity
WO1997036995A2 (en) 1996-03-29 1997-10-09 Pacific Enzymes Limited A xylanase
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
US7718411B1 (en) * 2004-08-05 2010-05-18 Danisco Us Inc. Trichoderma reesei G/11 xylanases with improved stability
FI108728B (fi) * 1999-10-12 2002-03-15 Carbozyme Oy Menetelmä perheen G/11 ksylanaasien stabiilisuuden parantamiseksi ja optimaalisen pH-alueen muuttamiseksi
KR20020073491A (ko) * 1999-12-30 2002-09-26 제넨코 인터내셔날 인코포레이티드 트리코데르마 레제이 자일란 분해효소

Also Published As

Publication number Publication date
DE60020255D1 (de) 2005-06-23
FI20001586A0 (fi) 2000-07-03
AU7925000A (en) 2001-04-23
WO2001027252A1 (en) 2001-04-19
NO20021723L (no) 2002-04-11
CA2385937A1 (en) 2001-04-19
JP2003511066A (ja) 2003-03-25
JP4647169B2 (ja) 2011-03-09
NO20021723D0 (no) 2002-04-11
US9481874B2 (en) 2016-11-01
US20150011743A1 (en) 2015-01-08
ES2239046T3 (es) 2005-09-16
ZA200202894B (en) 2003-04-14
CN101173262A (zh) 2008-05-07
CN1379813A (zh) 2002-11-13
US20080171374A1 (en) 2008-07-17
CA2385937C (en) 2010-07-27
US8426181B2 (en) 2013-04-23
US20130288335A1 (en) 2013-10-31
CN100378217C (zh) 2008-04-02
FI108728B (fi) 2002-03-15
EP1222256A1 (de) 2002-07-17
EP1222256B1 (de) 2005-05-18
AU781296B2 (en) 2005-05-12
US8846364B2 (en) 2014-09-30
BR0014833A (pt) 2002-06-18
IL149061A0 (en) 2002-11-10
DK1222256T3 (da) 2005-09-05
DE60020255T2 (de) 2006-01-19

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