EP2867248A4 - Polypeptides présentant une activité de xylanase et polynucléotides codant pour ceux-ci - Google Patents

Polypeptides présentant une activité de xylanase et polynucléotides codant pour ceux-ci

Info

Publication number
EP2867248A4
EP2867248A4 EP13813048.9A EP13813048A EP2867248A4 EP 2867248 A4 EP2867248 A4 EP 2867248A4 EP 13813048 A EP13813048 A EP 13813048A EP 2867248 A4 EP2867248 A4 EP 2867248A4
Authority
EP
European Patent Office
Prior art keywords
polypeptides
polynucleotides encoding
xylanase activity
encoding same
same
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.)
Withdrawn
Application number
EP13813048.9A
Other languages
German (de)
English (en)
Other versions
EP2867248A1 (fr
Inventor
Lan Tang
Yu Zhang
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.)
Novozymes AS
Original Assignee
Novozymes AS
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 Novozymes AS filed Critical Novozymes AS
Publication of EP2867248A1 publication Critical patent/EP2867248A1/fr
Publication of EP2867248A4 publication Critical patent/EP2867248A4/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P19/00—Preparation of compounds containing saccharide radicals
    • C12P19/02—Monosaccharides
    • 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)
    • C12N9/2405—Glucanases
    • C12N9/2434—Glucanases acting on beta-1,4-glucosidic bonds
    • 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
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P19/00—Preparation of compounds containing saccharide radicals
    • C12P19/14—Preparation of compounds containing saccharide radicals produced by the action of a carbohydrase (EC 3.2.x), e.g. by alpha-amylase, e.g. by cellulase, hemicellulase
    • 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
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P2203/00—Fermentation products obtained from optionally pretreated or hydrolyzed cellulosic or lignocellulosic material as the carbon source

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Genetics & Genomics (AREA)
  • Bioinformatics & Cheminformatics (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)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
EP13813048.9A 2012-07-02 2013-07-01 Polypeptides présentant une activité de xylanase et polynucléotides codant pour ceux-ci Withdrawn EP2867248A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2012078040 2012-07-02
PCT/CN2013/078609 WO2014005499A1 (fr) 2012-07-02 2013-07-01 Polypeptides présentant une activité de xylanase et polynucléotides codant pour ceux-ci

Publications (2)

Publication Number Publication Date
EP2867248A1 EP2867248A1 (fr) 2015-05-06
EP2867248A4 true EP2867248A4 (fr) 2015-12-30

Family

ID=49881332

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13813048.9A Withdrawn EP2867248A4 (fr) 2012-07-02 2013-07-01 Polypeptides présentant une activité de xylanase et polynucléotides codant pour ceux-ci

Country Status (2)

Country Link
EP (1) EP2867248A4 (fr)
WO (1) WO2014005499A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104388450A (zh) * 2014-12-10 2015-03-04 江南大学 一种gh11耐热木聚糖酶基因的异源表达

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009018537A2 (fr) * 2007-08-02 2009-02-05 Dyadic International, Inc. Nouvelles enzymes fongiques
WO2014060379A1 (fr) * 2012-10-16 2014-04-24 Dsm Ip Assets B.V. Enzymes de dégradation de la paroi cellulaire tirées de myceliophthora fergusii (corynascus thermophilus) et leurs utilisations
WO2014059541A1 (fr) * 2012-10-16 2014-04-24 Concordia University Nouvelles enzymes de déconstruction de la paroi cellulaire de thermoascus aurantiacus, myceliophthora fergusii (corynascus thermophilus) et pseudocercosporella herpotrichoides et leurs utilisations

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2258829A3 (fr) * 2003-12-19 2013-03-27 Novozymes A/S Procédé de préparation de maische
WO2012027374A2 (fr) * 2010-08-23 2012-03-01 Dyadic International (Usa) Inc. Glucides-hydrolases fongiques inédites
EP2609195A4 (fr) * 2010-08-23 2014-03-05 Codexis Inc Enzymes recombinantes capables de dégrader la lignocellulose utilisables en vue de la production de sucres solubles à partir de biomasse cellulosique

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009018537A2 (fr) * 2007-08-02 2009-02-05 Dyadic International, Inc. Nouvelles enzymes fongiques
WO2014060379A1 (fr) * 2012-10-16 2014-04-24 Dsm Ip Assets B.V. Enzymes de dégradation de la paroi cellulaire tirées de myceliophthora fergusii (corynascus thermophilus) et leurs utilisations
WO2014059541A1 (fr) * 2012-10-16 2014-04-24 Concordia University Nouvelles enzymes de déconstruction de la paroi cellulaire de thermoascus aurantiacus, myceliophthora fergusii (corynascus thermophilus) et pseudocercosporella herpotrichoides et leurs utilisations

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
P. MAIJALA ET AL: "Characterization of hemicellulases from thermophilic fungi", ANTONIE VAN LEEUWENHOEK, vol. 101, no. 4, 28 February 2012 (2012-02-28), pages 905 - 917, XP055118437, ISSN: 0003-6072, DOI: 10.1007/s10482-012-9706-2 *
See also references of WO2014005499A1 *

Also Published As

Publication number Publication date
EP2867248A1 (fr) 2015-05-06
WO2014005499A1 (fr) 2014-01-09

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