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WO2003018790A8 - Enzyme possedant une activite d'elimination de plaque, sequence d'adn codant pour cette enzyme, cellule hote d'expression et procedes de production et de purification de l'enzyme - Google Patents

Enzyme possedant une activite d'elimination de plaque, sequence d'adn codant pour cette enzyme, cellule hote d'expression et procedes de production et de purification de l'enzyme

Info

Publication number
WO2003018790A8
WO2003018790A8 PCT/KR2001/001439 KR0101439W WO03018790A8 WO 2003018790 A8 WO2003018790 A8 WO 2003018790A8 KR 0101439 W KR0101439 W KR 0101439W WO 03018790 A8 WO03018790 A8 WO 03018790A8
Authority
WO
WIPO (PCT)
Prior art keywords
enzyme
producing
methods
host cell
sequence encoding
Prior art date
Application number
PCT/KR2001/001439
Other languages
English (en)
Other versions
WO2003018790A1 (fr
Inventor
Doman Kim
Sung Hyuk Kim
Hee Kyoung Kang
Original Assignee
Doman Kim
Lifenza Co Ltd
Sung Hyuk Kim
Hee Kyoung Kang
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 Doman Kim, Lifenza Co Ltd, Sung Hyuk Kim, Hee Kyoung Kang filed Critical Doman Kim
Priority to PCT/KR2001/001439 priority Critical patent/WO2003018790A1/fr
Priority to AU2001286275A priority patent/AU2001286275A1/en
Publication of WO2003018790A1 publication Critical patent/WO2003018790A1/fr
Publication of WO2003018790A8 publication Critical patent/WO2003018790A8/fr

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)
    • C12N9/24—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
    • C12N9/2408—Glucanases acting on alpha -1,4-glucosidic bonds
    • C12N9/2411—Amylases
    • C12N9/2414—Alpha-amylase (3.2.1.1.)
    • C12N9/2417—Alpha-amylase (3.2.1.1.) from microbiological source
    • C12N9/242—Fungal source
    • 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
    • C12N9/2451—Glucanases acting on alpha-1,6-glucosidic bonds
    • C12N9/2454—Dextranase (3.2.1.11)

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Genetics & Genomics (AREA)
  • Organic Chemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Molecular Biology (AREA)
  • Biotechnology (AREA)
  • Biomedical Technology (AREA)
  • Microbiology (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Mycology (AREA)
  • Enzymes And Modification Thereof (AREA)

Abstract

L'invention concerne une enzyme qui inhibe la formation de plaque dentaire et dégrade celle-ci, une séquence d'ADN codant pour l'enzyme, la cellule hôte d'expression, des procédés de production de l'enzyme ainsi que l'enzyme isolée et purifiée. L'invention a également trait à des compositions contenant l'enzyme.
PCT/KR2001/001439 2001-08-25 2001-08-25 Enzyme possedant une activite d'elimination de plaque, sequence d'adn codant pour cette enzyme, cellule hote d'expression et procedes de production et de purification de l'enzyme WO2003018790A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PCT/KR2001/001439 WO2003018790A1 (fr) 2001-08-25 2001-08-25 Enzyme possedant une activite d'elimination de plaque, sequence d'adn codant pour cette enzyme, cellule hote d'expression et procedes de production et de purification de l'enzyme
AU2001286275A AU2001286275A1 (en) 2001-08-25 2001-08-25 Enzyme with the removal activities of the plaques, dna sequence encoding said enzyme, the expressing host cell and methods for producing and purifying said enzyme

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/KR2001/001439 WO2003018790A1 (fr) 2001-08-25 2001-08-25 Enzyme possedant une activite d'elimination de plaque, sequence d'adn codant pour cette enzyme, cellule hote d'expression et procedes de production et de purification de l'enzyme

Publications (2)

Publication Number Publication Date
WO2003018790A1 WO2003018790A1 (fr) 2003-03-06
WO2003018790A8 true WO2003018790A8 (fr) 2004-04-08

Family

ID=19198441

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2001/001439 WO2003018790A1 (fr) 2001-08-25 2001-08-25 Enzyme possedant une activite d'elimination de plaque, sequence d'adn codant pour cette enzyme, cellule hote d'expression et procedes de production et de purification de l'enzyme

Country Status (2)

Country Link
AU (1) AU2001286275A1 (fr)
WO (1) WO2003018790A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20050078077A (ko) * 2004-01-30 2005-08-04 주식회사 라이프엔자 뮤탠, 이눌린 및 레반을 분해하는 단백질, 그 단백질을코딩하는 유전자, 그 발현 세포 및 상기 단백질의 생산 방법
KR100604401B1 (ko) * 2004-01-30 2006-07-25 주식회사 라이프엔자 아밀로펙틴, 전분, 글리코겐 및 아밀로즈 분해활성을 갖는단백질, 그 단백질을 코딩하는 유전자, 그 발현 세포 및상기 단백질의 생산 방법
EP2341985A1 (fr) * 2008-08-12 2011-07-13 Bardow Consult v/Allan Bardow Formulations dentaires destinées à la prévention de l'érosion dentaire
CN105420214B (zh) * 2016-01-26 2018-10-09 华东理工大学 一种α-淀粉酶及其编码基因与应用

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU3331300A (en) * 2000-03-09 2001-09-17 Doman Kim Enzyme capable of hydrolyzing plaque, microorganism producing thesame, and a composition comprising the same

Also Published As

Publication number Publication date
AU2001286275A1 (en) 2003-03-10
WO2003018790A1 (fr) 2003-03-06

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