FI20022120A - Muunnetut ksylanaasit, joilla on lisääntynyt termofiilisyys ja alkalofiilisyys - Google Patents
Muunnetut ksylanaasit, joilla on lisääntynyt termofiilisyys ja alkalofiilisyysInfo
- Publication number
- FI20022120A FI20022120A FI20022120A FI20022120A FI20022120A FI 20022120 A FI20022120 A FI 20022120A FI 20022120 A FI20022120 A FI 20022120A FI 20022120 A FI20022120 A FI 20022120A FI 20022120 A FI20022120 A FI 20022120A
- Authority
- FI
- Finland
- Prior art keywords
- alkalophilia
- thermophilia
- increased
- modified xylanases
- xylanases
- Prior art date
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)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US21380300P | 2000-05-31 | 2000-05-31 | |
US21380300 | 2000-05-31 | ||
PCT/CA2001/000769 WO2001092487A2 (en) | 2000-05-31 | 2001-05-31 | Modified xylanases exhibiting increased thermophilicity and alkalophilicity |
CA0100769 | 2001-05-31 |
Publications (2)
Publication Number | Publication Date |
---|---|
FI20022120A true FI20022120A (fi) | 2002-12-02 |
FI120697B FI120697B (fi) | 2010-01-29 |
Family
ID=22796573
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI20022120A FI120697B (fi) | 2000-05-31 | 2002-12-02 | Kohonneen termofiilisyyden ja alkalofiilisyyden sisältävät modifioidut ryhmä 11 -ksylanaasit |
Country Status (7)
Country | Link |
---|---|
US (2) | US20030166236A1 (fi) |
AU (1) | AU2001267171A1 (fi) |
BR (1) | BR0111316A (fi) |
CA (1) | CA2410917C (fi) |
FI (1) | FI120697B (fi) |
SE (1) | SE525279C2 (fi) |
WO (1) | WO2001092487A2 (fi) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002057541A2 (en) | 2001-01-18 | 2002-07-25 | Iogen Bio-Products Corporation | Use of xylanase in pulp bleaching |
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 |
CA2488916C (en) * | 2002-06-14 | 2016-08-09 | Brian Steer | Xylanases, nucleic acids encoding them and methods for making and using them |
ZA200608088B (en) | 2004-03-25 | 2008-05-28 | Iogen Bio Products Corp | Modified xylanases exhibiting improved expression |
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 |
NZ601191A (en) * | 2007-10-03 | 2014-01-31 | Verenium Corp | Xylanases, nucleic acids encoding them and methods for making and using them |
CN102317451A (zh) | 2008-12-23 | 2012-01-11 | 丹尼斯科公司 | 具有木聚糖酶活性的多肽 |
BR112014012606B1 (pt) | 2011-11-25 | 2021-12-21 | Mitsui Chemicals, Inc. | Xilanase mutante, ácido nucleico, vetor de expressão, transformante, método para fabricação de xilanase mutante método para fabricação de um produto sacarificado de lignocelulose, composição, método para branqueamento de uma polpa, detergente, ração animal e modificador para panificação |
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 |
EP3149028B1 (en) | 2014-05-30 | 2021-09-15 | 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 |
KR20230021903A (ko) * | 2021-08-06 | 2023-02-14 | 씨제이제일제당 (주) | 자일라나제 활성을 갖는 변이형 폴리펩티드 |
Family Cites Families (9)
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 |
WO1995012668A1 (en) | 1993-11-05 | 1995-05-11 | Cornell Research Foundation, Inc. | Thermostable xylanase from a 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 |
EP1131447B2 (en) | 1998-11-16 | 2011-10-12 | National Research Council Of Canada | Thermostable xylanases |
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 |
-
2001
- 2001-05-31 WO PCT/CA2001/000769 patent/WO2001092487A2/en active Application Filing
- 2001-05-31 AU AU2001267171A patent/AU2001267171A1/en not_active Abandoned
- 2001-05-31 CA CA2410917A patent/CA2410917C/en not_active Expired - Fee Related
- 2001-05-31 BR BR0111316-0A patent/BR0111316A/pt not_active Application Discontinuation
-
2002
- 2002-12-02 FI FI20022120A patent/FI120697B/fi not_active IP Right Cessation
- 2002-12-02 SE SE0203555A patent/SE525279C2/sv not_active IP Right Cessation
- 2002-12-02 US US10/307,441 patent/US20030166236A1/en not_active Abandoned
-
2006
- 2006-03-17 US US11/377,644 patent/US7695947B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US20030166236A1 (en) | 2003-09-04 |
US7695947B2 (en) | 2010-04-13 |
CA2410917A1 (en) | 2001-12-06 |
FI120697B (fi) | 2010-01-29 |
US20090325267A1 (en) | 2009-12-31 |
WO2001092487A9 (en) | 2002-12-05 |
WO2001092487A2 (en) | 2001-12-06 |
BR0111316A (pt) | 2003-12-16 |
SE525279C2 (sv) | 2005-01-25 |
CA2410917C (en) | 2012-11-27 |
WO2001092487A3 (en) | 2002-09-26 |
SE0203555L (sv) | 2003-01-29 |
SE0203555D0 (sv) | 2002-12-02 |
AU2001267171A1 (en) | 2001-12-11 |
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Legal Events
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