CA2138383A1 - Xylanases recombinantes - Google Patents

Xylanases recombinantes

Info

Publication number
CA2138383A1
CA2138383A1 CA 2138383 CA2138383A CA2138383A1 CA 2138383 A1 CA2138383 A1 CA 2138383A1 CA 2138383 CA2138383 CA 2138383 CA 2138383 A CA2138383 A CA 2138383A CA 2138383 A1 CA2138383 A1 CA 2138383A1
Authority
CA
Canada
Prior art keywords
gly
thr
ala
ser
xylanase
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
CA 2138383
Other languages
English (en)
Inventor
Geoffrey Peter Hazlewood
Harry John Gilbert
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Newcastle University of Upon Tyne
Biotechnology and Biological Sciences Research Council
Original Assignee
Agricultural and Food Research 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 Agricultural and Food Research Council filed Critical Agricultural and Food Research Council
Publication of CA2138383A1 publication Critical patent/CA2138383A1/fr
Abandoned legal-status Critical Current

Links

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)
    • C12Y302/01032—Xylan endo-1,3-beta-xylosidase (3.2.1.32), i.e. endo-1-3-beta-xylanase
    • 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
    • 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)
CA 2138383 1992-06-17 1993-06-17 Xylanases recombinantes Abandoned CA2138383A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPL298592 1992-06-17
AUPL2985 1992-06-17

Publications (1)

Publication Number Publication Date
CA2138383A1 true CA2138383A1 (fr) 1993-12-23

Family

ID=3776223

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2138383 Abandoned CA2138383A1 (fr) 1992-06-17 1993-06-17 Xylanases recombinantes

Country Status (7)

Country Link
EP (1) EP0652961A1 (fr)
JP (1) JPH08501444A (fr)
BR (1) BR9306580A (fr)
CA (1) CA2138383A1 (fr)
FI (1) FI945928A (fr)
NZ (1) NZ253280A (fr)
WO (1) WO1993025693A1 (fr)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR9306576A (pt) * 1992-06-17 1999-01-12 Commw Scient Ind Res Org Xilanase recombinante
ATE275343T1 (de) * 1994-03-02 2004-09-15 Novozymes As Verarbeitung von pflantzlichem material mit xylanase
GB9406317D0 (en) * 1994-03-30 1994-05-25 Finnfeeds Int Ltd Use of an enzyme for assisting an animal to digest protein
US6300114B1 (en) 1994-07-29 2001-10-09 Rohm Enzyme Finland Oy Sequences of xylanase and xylanase expression vectors
US5935836A (en) * 1994-07-29 1999-08-10 Rohm Enzyme Finland Oy Actinomadura xylanase sequences and methods of use
US5871730A (en) * 1994-07-29 1999-02-16 Universite De Sherbrooke Thermostable xylanase DNA, protein and methods of use
US7816129B2 (en) 1994-07-29 2010-10-19 Ab Enzymes Gmbh Production and secretion of proteins of bacterial origin in filamentous fungi
GB9416841D0 (en) * 1994-08-19 1994-10-12 Finnfeeds Int Ltd An enzyme feed additive and animal feed including it
WO1996023062A1 (fr) * 1995-01-26 1996-08-01 Novo Nordisk A/S Additifs pour l'alimentation animale, comportant de la xylanase
US5824533A (en) * 1995-05-19 1998-10-20 University Of Georgia Research Foundation, Inc. Orpinomyces xylanase proteins and coding sequences
US5948667A (en) * 1996-11-13 1999-09-07 Her Majesty The Queen In Right Of Canada, As Represented By The Department Of Agriculture And Agri-Food Xylanase obtained from an anaerobic fungus
AU769871B2 (en) * 1998-12-23 2004-02-05 Dupont Nutrition Biosciences Aps Proteins
AU785107C (en) 2000-03-08 2007-05-03 Dupont Nutrition Biosciences Aps Xylanase variants having altered sensitivity to xylanase inhibitors
US7226772B2 (en) 2002-09-17 2007-06-05 Geneway Biotechnology Corporation Recombinant xylanases derived from anaerobic fungi, and the relevant sequences, expression vectors and hosts
US7348172B2 (en) 2004-04-16 2008-03-25 Ab Enzymes Oy Method and DNA constructs for increasing the production level of carbohydrate degrading enzymes in filamentous fungi
WO2005100557A1 (fr) * 2004-04-16 2005-10-27 Ab Enzymes Oy Procede et constructions d'adn permettant d'accroitre le niveau de production d'enzymes degradant les glucides dans des champignons filamenteux
EP1614747A1 (fr) * 2004-07-06 2006-01-11 Gesellschaft für Biotechnologische Forschung mbH et al Nouveaux esterases de rumen
WO2006099871A1 (fr) 2005-03-22 2006-09-28 Novozymes A/S Polypeptides et acides nucleiques les codant
DK3037528T3 (en) 2008-12-23 2018-12-10 Dupont Nutrition Biosci Aps POLYPEPTIDES
CN109750015B (zh) * 2019-03-27 2023-05-23 云南师范大学 一种热稳性提高的木聚糖酶突变体及其应用
CN109750016B (zh) * 2019-03-27 2023-04-28 云南师范大学 热稳性提高的木聚糖酶突变体及其制备方法和应用
CN114350641B (zh) * 2022-01-26 2023-03-28 西北农林科技大学 一种反刍动物瘤胃原虫木聚糖酶OGXyn1A及其应用

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL9001388A (nl) * 1990-06-19 1992-01-16 Unilever Nv Recombinant dna, cel die daarvan afgeleid dna bevat, enzym waarvoor het recombinant dna codeert en toepassingen daarvan.
IE20040144A1 (en) * 1990-07-24 2004-05-19 Dsm Nv Cloning and expression of xylanase genes from fungal origin

Also Published As

Publication number Publication date
FI945928A (fi) 1995-02-16
NZ253280A (en) 1997-09-22
EP0652961A1 (fr) 1995-05-17
JPH08501444A (ja) 1996-02-20
FI945928A0 (fi) 1994-12-16
WO1993025693A1 (fr) 1993-12-23
BR9306580A (pt) 1998-12-08

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Dead