WO2002038746A3 - Novel thermostable alkaliphilic xylanase - Google Patents

Novel thermostable alkaliphilic xylanase Download PDF

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Publication number
WO2002038746A3
WO2002038746A3 PCT/US2001/048018 US0148018W WO0238746A3 WO 2002038746 A3 WO2002038746 A3 WO 2002038746A3 US 0148018 W US0148018 W US 0148018W WO 0238746 A3 WO0238746 A3 WO 0238746A3
Authority
WO
WIPO (PCT)
Prior art keywords
novel thermostable
alkaliphilic
xylanase
alkaliphilic xylanase
novel
Prior art date
Application number
PCT/US2001/048018
Other languages
French (fr)
Other versions
WO2002038746A2 (en
WO2002038746A9 (en
Inventor
Joerg Bentzien
Bassil Dahiyat
Original Assignee
Xencor Inc
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 Xencor Inc filed Critical Xencor Inc
Priority to AU2002230784A priority Critical patent/AU2002230784A1/en
Publication of WO2002038746A2 publication Critical patent/WO2002038746A2/en
Publication of WO2002038746A9 publication Critical patent/WO2002038746A9/en
Publication of WO2002038746A3 publication Critical patent/WO2002038746A3/en

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Classifications

    • 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)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (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)
  • Paper (AREA)

Abstract

The invention relates to novel xylanase activity (XA) proteins and nucleic acids. The invention further relates to the use of the XA proteins in the process of pulp bleaching.
PCT/US2001/048018 2000-11-10 2001-11-09 Novel thermostable alkaliphilic xylanase WO2002038746A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2002230784A AU2002230784A1 (en) 2000-11-10 2001-11-09 Novel thermostable alkaliphilic xylanase

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US71005000A 2000-11-10 2000-11-10
US09/710,050 2000-11-10

Publications (3)

Publication Number Publication Date
WO2002038746A2 WO2002038746A2 (en) 2002-05-16
WO2002038746A9 WO2002038746A9 (en) 2003-04-24
WO2002038746A3 true WO2002038746A3 (en) 2003-09-04

Family

ID=24852414

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2001/048018 WO2002038746A2 (en) 2000-11-10 2001-11-09 Novel thermostable alkaliphilic xylanase

Country Status (2)

Country Link
AU (1) AU2002230784A1 (en)
WO (1) WO2002038746A2 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1675365A (en) 2002-06-14 2005-09-28 戴弗萨公司 Xylanases, nucleic adics encoding them and methods for making and using them
AU2008201402B2 (en) * 2002-06-14 2012-08-02 Bp Corporation North America Inc. Xylanases, nucleic acids encoding them and methods for making and using them
EP1668125B1 (en) * 2003-09-15 2014-06-18 Danisco US Inc. Modified enzymes, methods to produce modified enzymes and uses thereof
FR2874930B1 (en) * 2004-09-03 2008-07-25 Df3 Sarl Sarl PROCESS FOR OBTAINING FRACTIONS OBTAINED FROM CEREAL SOUND AND THE FRACTIONS THUS OBTAINED
CA2603140A1 (en) 2005-03-22 2006-09-28 Novozymes A/S Use of bacillus licheniformis polypeptides in animal feed
PL1989302T3 (en) 2006-02-14 2019-03-29 Bp Corp North America Inc Xylanases, nucleic acids encoding them and methods for making and using them
CN110577945A (en) 2007-10-03 2019-12-17 维莱尼姆公司 xylanases, nucleic acids encoding them, and methods for making and using them
KR20110104539A (en) * 2008-12-23 2011-09-22 대니스코 에이/에스 Polypeptides with xylanase activity
WO2010129287A2 (en) 2009-04-27 2010-11-11 The Board Of Trustees Of The University Of Illinois Hemicellulose-degrading enzymes
WO2013068550A2 (en) 2011-11-09 2013-05-16 Puratos N.V. A feed composition supplemented with a xylanase
KR101507207B1 (en) 2012-10-05 2015-03-31 주식회사 바이오앱 Purification method for a protein containing cellulose binding domain from plants
WO2019121930A1 (en) 2017-12-20 2019-06-27 Dsm Ip Assets B.V. Animal feed compositions and uses thereof
EP3852547A1 (en) 2018-09-17 2021-07-28 DSM IP Assets B.V. Animal feed compositions and uses thereof
CN112662648B (en) * 2021-01-04 2022-09-06 杭州荔枝红生物科技有限公司 Xylanase GH11-xylanase mutant and application thereof

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0828002A2 (en) * 1996-09-09 1998-03-11 National Research Council Of Canada Modification of xylanase to improve thermophilicity, alkophilicity and thermostability
WO1998047089A1 (en) * 1997-04-11 1998-10-22 California Institute Of Technology Apparatus and method for automated protein design
WO2000029587A1 (en) * 1998-11-16 2000-05-25 National Research Council Of Canada Thermostable xylanases
WO2000068396A2 (en) * 1999-05-12 2000-11-16 Xencor, Inc. Bacillus circulans xylanase mutants

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0828002A2 (en) * 1996-09-09 1998-03-11 National Research Council Of Canada Modification of xylanase to improve thermophilicity, alkophilicity and thermostability
WO1998047089A1 (en) * 1997-04-11 1998-10-22 California Institute Of Technology Apparatus and method for automated protein design
WO2000029587A1 (en) * 1998-11-16 2000-05-25 National Research Council Of Canada Thermostable xylanases
WO2000068396A2 (en) * 1999-05-12 2000-11-16 Xencor, Inc. Bacillus circulans xylanase mutants

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
KULKARNI N ET AL: "Molecular and biotechnological aspects of xylanases.", FEMS MICROBIOLOGY REVIEWS. NETHERLANDS JUL 1999, vol. 23, no. 4, July 1999 (1999-07-01), pages 411 - 456, XP002224646, ISSN: 0168-6445 *
TÖRRÖNEN A ET AL: "Structural and functional properties of low molecular weight endo-1,4-beta-xylanases.", JOURNAL OF BIOTECHNOLOGY. NETHERLANDS 16 SEP 1997, vol. 57, no. 1-3, 16 September 1997 (1997-09-16), pages 137 - 149, XP002224645, ISSN: 0168-1656 *
YANG R C A ET AL: "NUCLEOTIDE SEQUENCE OF A BACILLUS CIRCULANS XYLANASE GENE", NUCLEIC ACIDS RESEARCH, OXFORD UNIVERSITY PRESS, SURREY, GB, vol. 16, no. 14, 1988, pages 7187, XP000915283, ISSN: 0305-1048 *

Also Published As

Publication number Publication date
AU2002230784A1 (en) 2002-05-21
WO2002038746A2 (en) 2002-05-16
WO2002038746A9 (en) 2003-04-24

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