FR2947563B1 - Variants ameliores d'une phytase - Google Patents

Variants ameliores d'une phytase

Info

Publication number
FR2947563B1
FR2947563B1 FR0954490A FR0954490A FR2947563B1 FR 2947563 B1 FR2947563 B1 FR 2947563B1 FR 0954490 A FR0954490 A FR 0954490A FR 0954490 A FR0954490 A FR 0954490A FR 2947563 B1 FR2947563 B1 FR 2947563B1
Authority
FR
France
Prior art keywords
phytase
improved variants
variants
improved
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.)
Active
Application number
FR0954490A
Other languages
English (en)
Other versions
FR2947563A1 (fr
Inventor
Stephane Blesa
Helene Chautard
Marc Delcourt
Laurent Mesta
Bruno Winter
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.)
Biomethodes SA
Original Assignee
Biomethodes SA
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
Priority to FR0954490A priority Critical patent/FR2947563B1/fr
Application filed by Biomethodes SA filed Critical Biomethodes SA
Priority to US13/380,694 priority patent/US9109210B2/en
Priority to CA2766704A priority patent/CA2766704C/fr
Priority to HK13100502.6A priority patent/HK1173185B/xx
Priority to EP10737804A priority patent/EP2449100A2/fr
Priority to CN201080029857.6A priority patent/CN102597227B/zh
Priority to PCT/EP2010/059413 priority patent/WO2011000933A2/fr
Publication of FR2947563A1 publication Critical patent/FR2947563A1/fr
Application granted granted Critical
Publication of FR2947563B1 publication Critical patent/FR2947563B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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)
    • C12N9/16—Hydrolases (3) acting on ester bonds (3.1)
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Y—ENZYMES
    • C12Y301/00—Hydrolases acting on ester bonds (3.1)
    • C12Y301/03—Phosphoric monoester hydrolases (3.1.3)
    • C12Y301/03008—3-Phytase (3.1.3.8)
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Y—ENZYMES
    • C12Y301/00—Hydrolases acting on ester bonds (3.1)
    • C12Y301/03—Phosphoric monoester hydrolases (3.1.3)
    • C12Y301/03026—4-Phytase (3.1.3.26), i.e. 6-phytase

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Genetics & Genomics (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Medicinal Chemistry (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
FR0954490A 2009-07-01 2009-07-01 Variants ameliores d'une phytase Active FR2947563B1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR0954490A FR2947563B1 (fr) 2009-07-01 2009-07-01 Variants ameliores d'une phytase
CA2766704A CA2766704C (fr) 2009-07-01 2010-07-01 Variants ameliores d'une phytase
HK13100502.6A HK1173185B (en) 2009-07-01 2010-07-01 Enhanced phytase variants
EP10737804A EP2449100A2 (fr) 2009-07-01 2010-07-01 Variants ameliores d'une phytase
US13/380,694 US9109210B2 (en) 2009-07-01 2010-07-01 Enhanced phytase variants
CN201080029857.6A CN102597227B (zh) 2009-07-01 2010-07-01 增强的肌醇六磷酸酶变体
PCT/EP2010/059413 WO2011000933A2 (fr) 2009-07-01 2010-07-01 Variants ameliores d'une phytase

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0954490A FR2947563B1 (fr) 2009-07-01 2009-07-01 Variants ameliores d'une phytase

Publications (2)

Publication Number Publication Date
FR2947563A1 FR2947563A1 (fr) 2011-01-07
FR2947563B1 true FR2947563B1 (fr) 2015-08-21

Family

ID=41819699

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0954490A Active FR2947563B1 (fr) 2009-07-01 2009-07-01 Variants ameliores d'une phytase

Country Status (6)

Country Link
US (1) US9109210B2 (fr)
EP (1) EP2449100A2 (fr)
CN (1) CN102597227B (fr)
CA (1) CA2766704C (fr)
FR (1) FR2947563B1 (fr)
WO (1) WO2011000933A2 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2723050T3 (es) * 2010-03-26 2019-08-21 Novozymes As Variantes de fitasa termoestables
WO2015070372A1 (fr) * 2013-11-12 2015-05-21 中国农业科学院饲料研究所 Procédé de production d'un variant de phytase présentant une stabilité thermique améliorée et variant de phytase et son utilisation
EP3608402A1 (fr) * 2018-08-08 2020-02-12 Clariant Produkte (Deutschland) GmbH 3-phytase optimisée et son utilisation dans la production d'aliments pour humains ou animaux
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
CN114807088B (zh) * 2022-06-28 2022-09-27 中国农业科学院北京畜牧兽医研究所 一种提高植酸酶热稳定性的方法及突变体APPAmut6和应用
CN114807087B (zh) * 2022-06-28 2022-09-27 中国农业科学院北京畜牧兽医研究所 一种提高植酸酶热稳定性的方法及突变体和应用
CN114807089B (zh) * 2022-06-29 2022-09-27 中国农业科学院北京畜牧兽医研究所 一种提高植酸酶热稳定性的方法及突变体APPAmut7和应用

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2886943B1 (fr) * 2005-06-10 2007-09-07 Biomethodes Sa Methode de selection de proteines stables dans des conditions physico-chimiques non standard
EP2021466B1 (fr) * 2006-04-30 2012-08-29 Feed Research Institute Chinese Academy of Agricultural Sciences Clonage et expression d'une nouvelle phytase
JP5643083B2 (ja) * 2007-03-26 2014-12-17 ノボザイムス アクティーゼルスカブ ハフニア・フィターゼ

Also Published As

Publication number Publication date
HK1173185A1 (zh) 2013-05-10
CA2766704A1 (fr) 2011-01-06
CA2766704C (fr) 2018-06-12
CN102597227A (zh) 2012-07-18
WO2011000933A3 (fr) 2011-03-17
WO2011000933A2 (fr) 2011-01-06
US20130122567A1 (en) 2013-05-16
FR2947563A1 (fr) 2011-01-07
US9109210B2 (en) 2015-08-18
CN102597227B (zh) 2016-02-10
EP2449100A2 (fr) 2012-05-09

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