DE69829679D1 - Varianten der cyclomaltodextrin glucanotransferase - Google Patents

Varianten der cyclomaltodextrin glucanotransferase

Info

Publication number
DE69829679D1
DE69829679D1 DE69829679T DE69829679T DE69829679D1 DE 69829679 D1 DE69829679 D1 DE 69829679D1 DE 69829679 T DE69829679 T DE 69829679T DE 69829679 T DE69829679 T DE 69829679T DE 69829679 D1 DE69829679 D1 DE 69829679D1
Authority
DE
Germany
Prior art keywords
variants
cyclomaltodextrin glucanotransferase
cyclomaltodextrin
glucanotransferase
relates
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.)
Expired - Lifetime
Application number
DE69829679T
Other languages
English (en)
Other versions
DE69829679T2 (de
Inventor
Carsten Andersen
Roenfeldt Nielsen
Lubbert Dijkhuizen
Bauke Dijkstra
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 DE69829679D1 publication Critical patent/DE69829679D1/de
Application granted granted Critical
Publication of DE69829679T2 publication Critical patent/DE69829679T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C12N9/10—Transferases (2.)
    • C12N9/1048—Glycosyltransferases (2.4)
    • C12N9/1051—Hexosyltransferases (2.4.1)
    • C12N9/1074—Cyclomaltodextrin glucanotransferase (2.4.1.19)
    • 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
    • C12P19/18—Preparation of compounds containing saccharide radicals produced by the action of a glycosyl transferase, e.g. alpha-, beta- or gamma-cyclodextrins
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Y—ENZYMES
    • C12Y204/00—Glycosyltransferases (2.4)
    • C12Y204/01—Hexosyltransferases (2.4.1)
    • C12Y204/01019—Cyclomaltodextrin glucanotransferase (2.4.1.19)

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Genetics & Genomics (AREA)
  • General Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
DE69829679T 1997-09-24 1998-09-23 Varianten der cyclomaltodextrin glucanotransferase Expired - Lifetime DE69829679T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DK109897 1997-09-24
DK109897 1997-09-24
PCT/DK1998/000412 WO1999015633A1 (en) 1997-09-24 1998-09-23 Novel cyclomaltodextrin glucanotransferase variants

Publications (2)

Publication Number Publication Date
DE69829679D1 true DE69829679D1 (de) 2005-05-12
DE69829679T2 DE69829679T2 (de) 2006-02-02

Family

ID=8100971

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69829679T Expired - Lifetime DE69829679T2 (de) 1997-09-24 1998-09-23 Varianten der cyclomaltodextrin glucanotransferase

Country Status (10)

Country Link
US (2) US6271010B1 (de)
EP (2) EP1017793B1 (de)
JP (2) JP2003531564A (de)
KR (1) KR20010030694A (de)
AT (1) ATE292676T1 (de)
AU (1) AU9254298A (de)
CA (1) CA2308002A1 (de)
DE (1) DE69829679T2 (de)
DK (1) DK1017793T3 (de)
WO (1) WO1999015633A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3934851B2 (ja) * 2000-05-23 2007-06-20 日本食品化工株式会社 新規シクロテ゛キストリン・ク゛ルカノトランスフェラーセ゛、その製造方法及びこの酵素を用いるシクロテ゛キストリンの製造方法
JP4989922B2 (ja) * 2006-06-08 2012-08-01 日本食品化工株式会社 変異体及びこれをコードする遺伝子
MX2008002145A (es) * 2007-02-22 2009-02-25 Rohm & Haas Metodo para elaborar un complejo.
US20080290617A1 (en) * 2007-05-22 2008-11-27 Bfs Diversified Products, Llc Gas suspension system and method
EP2248907A1 (de) * 2009-05-08 2010-11-10 Rijksuniversiteit Groningen Gluko-Oligosaccharide mit (Alpha 1-->4) und (Alpha 1-->6)-glykosidischen Bindungen, Verwendung davon und Verfahren zur Bereitstellung derselben
JP2012067013A (ja) * 2009-09-03 2012-04-05 Hayashibara Biochem Lab Inc ２−Ｏ−α−Ｄ−グルコシル−Ｌ−アスコルビン酸無水結晶含有粉末とその製造方法並びに用途
CA2828516C (en) 2011-03-07 2019-05-07 Hayashibara Co., Ltd. Method for producing 2-o-.alpha.-d-glucosyl-l-ascorbic acid anhydrous crystal-containing powder
CN102965353B (zh) * 2012-12-10 2015-05-13 江南大学 一种麦芽糖底物特异性提高的环糊精糖基转移酶及其制备方法
CN103555685A (zh) * 2013-04-26 2014-02-05 江南大学 增强β-环糊精葡萄糖基转移酶产β-环糊精能力的突变方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996033267A1 (en) 1995-04-21 1996-10-24 Novo Nordisk A/S Cyclomaltodextrin glucanotransferase variants
DE19615336A1 (de) * 1996-04-18 1997-10-23 Consortium Elektrochem Ind Cyclodextringlycosyltransferasen zur Produktion von gamma-Cyclodextrin

Also Published As

Publication number Publication date
US6271010B1 (en) 2001-08-07
EP1017793A1 (de) 2000-07-12
DK1017793T3 (da) 2005-08-01
WO1999015633A1 (en) 1999-04-01
EP1571206A1 (de) 2005-09-07
DE69829679T2 (de) 2006-02-02
EP1017793B1 (de) 2005-04-06
AU9254298A (en) 1999-04-12
ATE292676T1 (de) 2005-04-15
JP2009028048A (ja) 2009-02-12
CA2308002A1 (en) 1999-04-01
US6777215B2 (en) 2004-08-17
US20020042120A1 (en) 2002-04-11
KR20010030694A (ko) 2001-04-16
JP2003531564A (ja) 2003-10-28

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