DK1084257T3 - Streng E.coli JM83/PKP2, der er transformeret med et nyt plasmid, og fytase fremstillet derfra - Google Patents

Streng E.coli JM83/PKP2, der er transformeret med et nyt plasmid, og fytase fremstillet derfra

Info

Publication number
DK1084257T3
DK1084257T3 DK98908305T DK98908305T DK1084257T3 DK 1084257 T3 DK1084257 T3 DK 1084257T3 DK 98908305 T DK98908305 T DK 98908305T DK 98908305 T DK98908305 T DK 98908305T DK 1084257 T3 DK1084257 T3 DK 1084257T3
Authority
DK
Denmark
Prior art keywords
pkp2
coli
transformed
produced therefrom
string
Prior art date
Application number
DK98908305T
Other languages
English (en)
Inventor
Hyung Kwoun Kim
Seung Chun Park
Dong Kyoo Lee
Jung Kee Lee
Tae Kwang Oh
Young Ok Kim
Original Assignee
Daesung Microbiological Labs C
Korea Inst Sci & Tech
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 Daesung Microbiological Labs C, Korea Inst Sci & Tech filed Critical Daesung Microbiological Labs C
Application granted granted Critical
Publication of DK1084257T3 publication Critical patent/DK1084257T3/da

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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
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N15/00—Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
    • C12N15/09—Recombinant DNA-technology
    • C12N15/11—DNA or RNA fragments; Modified forms thereof; Non-coding nucleic acids having a biological activity
    • C12N15/52—Genes encoding for enzymes or proenzymes
    • 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
    • C12N15/00—Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
    • C12N15/09—Recombinant DNA-technology
    • C12N15/63—Introduction of foreign genetic material using vectors; Vectors; Use of hosts therefor; Regulation of expression
    • C12N15/70—Vectors or expression systems specially adapted for E. coli
    • 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)

Landscapes

  • Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • General Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Biotechnology (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Microbiology (AREA)
  • Plant Pathology (AREA)
  • Biophysics (AREA)
  • Physics & Mathematics (AREA)
  • Medicinal Chemistry (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Enzymes And Modification Thereof (AREA)
DK98908305T 1997-03-27 1998-03-21 Streng E.coli JM83/PKP2, der er transformeret med et nyt plasmid, og fytase fremstillet derfra DK1084257T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1019970010948A KR100206453B1 (ko) 1997-03-27 1997-03-27 신규한플라즈미드를이용하여형질전환시킨균주 이.채씨오엘아이.피와이로부터생산된피타제
PCT/KR1998/000056 WO1998044125A1 (en) 1997-03-27 1998-03-21 A STRAIN E.COLI JM83/pKP2 TRANSFORMED WITH A NOVEL PLASMID AND PHYTASE PRODUCED THEREFROM

Publications (1)

Publication Number Publication Date
DK1084257T3 true DK1084257T3 (da) 2004-03-22

Family

ID=19501073

Family Applications (1)

Application Number Title Priority Date Filing Date
DK98908305T DK1084257T3 (da) 1997-03-27 1998-03-21 Streng E.coli JM83/PKP2, der er transformeret med et nyt plasmid, og fytase fremstillet derfra

Country Status (7)

Country Link
US (1) US6277623B1 (da)
EP (1) EP1084257B1 (da)
KR (1) KR100206453B1 (da)
AT (1) ATE254175T1 (da)
DE (1) DE69819789T2 (da)
DK (1) DK1084257T3 (da)
WO (1) WO1998044125A1 (da)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5876997A (en) * 1997-08-13 1999-03-02 Diversa Corporation Phytase
US7432097B2 (en) 1997-08-13 2008-10-07 Verenium Corporation Phytases, nucleic acids encoding them and methods of making and using them
US7078035B2 (en) 1997-08-13 2006-07-18 Diversa Corporation Phytases, nucleic acids encoding them and methods for making and using them
US6183740B1 (en) 1997-08-13 2001-02-06 Diversa Corporation Recombinant bacterial phytases and uses thereof
US6720014B1 (en) 1997-08-13 2004-04-13 Diversa Corporation Phytase-containing foodstuffs and methods of making and using them
US6451572B1 (en) * 1998-06-25 2002-09-17 Cornell Research Foundation, Inc. Overexpression of phytase genes in yeast systems
MXPA01009809A (es) * 1999-03-31 2002-07-30 Cornell Res Foundation Inc Fosfatasas con actividad de fitasa mejorada.
KR100351620B1 (ko) * 1999-07-09 2002-09-10 주식회사대성미생물연구소 3차 결정구조의 내열성 효소
US6841370B1 (en) 1999-11-18 2005-01-11 Cornell Research Foundation, Inc. Site-directed mutagenesis of Escherichia coli phytase
EP1450627B1 (en) * 2001-10-31 2012-09-05 Phytex, Llc Use of phytase containing animal food
ATE492631T1 (de) * 2002-09-13 2011-01-15 Cornell Res Foundation Inc Verwendung von mutationen zur verbesserung von aspergillus-phytasen
US20040063184A1 (en) 2002-09-26 2004-04-01 Novozymes North America, Inc. Fermentation processes and compositions
US20040253696A1 (en) 2003-06-10 2004-12-16 Novozymes North America, Inc. Fermentation processes and compositions
US20040253386A1 (en) * 2003-06-13 2004-12-16 Sarojini Deevi Preparation of intermetallics by metallo-organic decomposition
US7919297B2 (en) * 2006-02-21 2011-04-05 Cornell Research Foundation, Inc. Mutants of Aspergillus niger PhyA phytase and Aspergillus fumigatus phytase
US7968318B2 (en) 2006-06-06 2011-06-28 Genencor International, Inc. Process for conversion of granular starch to ethanol
US8540984B2 (en) 2006-08-03 2013-09-24 Cornell Research Foundation, Inc. Phytases with improved thermal stability
US8192734B2 (en) 2007-07-09 2012-06-05 Cornell University Compositions and methods for bone strengthening
NZ596459A (en) 2009-05-21 2013-11-29 Verenium Corp Phytases, nucleic acids encoding them and methods for making and using them
CN105934518A (zh) 2013-09-11 2016-09-07 诺维信公司 用于生产发酵产品的方法
WO2017112542A1 (en) 2015-12-22 2017-06-29 Novozymes A/S Processes for improving fermentation product yield using phospholipase c
WO2019055455A1 (en) 2017-09-15 2019-03-21 Novozymes A/S MIXTURES OF ENZYMES AND METHODS FOR IMPROVING THE NUTRITIONAL QUALITY OF ANIMAL FEED
MX2020003981A (es) 2017-10-23 2020-08-03 Novozymes As Procesos para reducir acido lactico en un sistema de fermentacion de biocombustible.
MX2020012754A (es) 2018-05-31 2021-02-26 Novozymes As Procesos para mejorar el crecimiento y la productividad de la levadura.
WO2020160126A1 (en) 2019-01-31 2020-08-06 Novozymes A/S Polypeptides having xylanase activity and use thereof for improving the nutritional quality of animal feed
US20220279818A1 (en) 2019-08-05 2022-09-08 Novozymes A/S Enzyme blends and processes for producing a high protein feed ingredient from a whole stillage byproduct
AR120775A1 (es) 2019-12-16 2022-03-16 Novozymes As Procesos para obtener productos de fermentación

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5780292A (en) 1987-04-29 1998-07-14 Alko Group Ltd. Production of phytate degrading enzymes in trichoderma
SK280670B6 (sk) * 1989-09-27 2000-05-16 Gist-Brocades N.V. Vyčistená a izolovaná sekvencia dna, konštrukt, ve
ES2268687T3 (es) * 1994-04-25 2007-03-16 Dsm Ip Assets B.V. Polipeptidos con actividad fitasa.

Also Published As

Publication number Publication date
KR19980074925A (ko) 1998-11-05
EP1084257B1 (en) 2003-11-12
US6277623B1 (en) 2001-08-21
ATE254175T1 (de) 2003-11-15
DE69819789T2 (de) 2004-09-30
WO1998044125A1 (en) 1998-10-08
KR100206453B1 (ko) 1999-07-01
EP1084257A1 (en) 2001-03-21
DE69819789D1 (de) 2003-12-18

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