HK1106272A1 - A detoxifizyme having activity of transforming aflatoxin and the gene encodes thereof - Google Patents

A detoxifizyme having activity of transforming aflatoxin and the gene encodes thereof

Info

Publication number
HK1106272A1
HK1106272A1 HK07111708.3A HK07111708A HK1106272A1 HK 1106272 A1 HK1106272 A1 HK 1106272A1 HK 07111708 A HK07111708 A HK 07111708A HK 1106272 A1 HK1106272 A1 HK 1106272A1
Authority
HK
Hong Kong
Prior art keywords
detoxifizyme
activity
aflatoxin
transforming
adtz
Prior art date
Application number
HK07111708.3A
Other languages
English (en)
Inventor
Dongsheng Yao
Daling Liu
Min Guan
Chunfang Xie
Original Assignee
Guangzhou Co Win Bioengineering Co Ltd
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 Guangzhou Co Win Bioengineering Co Ltd filed Critical Guangzhou Co Win Bioengineering Co Ltd
Publication of HK1106272A1 publication Critical patent/HK1106272A1/xx

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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K38/00—Medicinal preparations containing peptides
    • A61K38/16—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • A61K38/43—Enzymes; Proenzymes; Derivatives thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00—Antineoplastic agents
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P39/00—General protective or antinoxious agents
    • A61P39/02—Antidotes
    • 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
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth 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)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Biotechnology (AREA)
  • General Engineering & Computer Science (AREA)
  • Medicinal Chemistry (AREA)
  • Molecular Biology (AREA)
  • Microbiology (AREA)
  • Biochemistry (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Veterinary Medicine (AREA)
  • Plant Pathology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Immunology (AREA)
  • Toxicology (AREA)
  • Epidemiology (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Peptides Or Proteins (AREA)
  • Coloring Foods And Improving Nutritive Qualities (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Fodder In General (AREA)
  • General Preparation And Processing Of Foods (AREA)
HK07111708.3A 2004-08-17 2007-10-30 A detoxifizyme having activity of transforming aflatoxin and the gene encodes thereof HK1106272A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CNB2004100511200A CN1294255C (zh) 2004-08-17 2004-08-17 一种具有转化黄曲霉毒素活性的解毒酶及编码该酶的基因
PCT/CN2005/000050 WO2006017960A1 (fr) 2004-08-17 2005-01-13 Enzyme de détoxification ayant une activité consistant à transformer l'aflatoxine et gène codant pour celle-ci

Publications (1)

Publication Number Publication Date
HK1106272A1 true HK1106272A1 (en) 2008-03-07

Family

ID=35718321

Family Applications (1)

Application Number Title Priority Date Filing Date
HK07111708.3A HK1106272A1 (en) 2004-08-17 2007-10-30 A detoxifizyme having activity of transforming aflatoxin and the gene encodes thereof

Country Status (16)

Country Link
US (1) US7695751B2 (ja)
EP (1) EP1780270B1 (ja)
JP (1) JP4495758B2 (ja)
KR (1) KR100850640B1 (ja)
CN (1) CN1294255C (ja)
AT (1) ATE489458T1 (ja)
AU (1) AU2005274578B2 (ja)
BR (1) BRPI0513998A (ja)
CA (1) CA2576069C (ja)
DE (1) DE602005024973D1 (ja)
HK (1) HK1106272A1 (ja)
IL (1) IL180694A (ja)
MX (1) MX2007001935A (ja)
RU (1) RU2359032C2 (ja)
WO (1) WO2006017960A1 (ja)
ZA (1) ZA200700269B (ja)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1294255C (zh) 2004-08-17 2007-01-10 广州科仁生物工程有限公司 一种具有转化黄曲霉毒素活性的解毒酶及编码该酶的基因
US9040275B2 (en) 2007-12-14 2015-05-26 Novozymes A/S Laccase for detoxification of feed products
WO2009109607A2 (en) * 2008-03-05 2009-09-11 Novozymes A/S Detoxification of feed products
CN104130984B (zh) * 2014-07-30 2016-09-28 暨南大学 作用于杂色曲菌素的黄曲霉毒素氧化酶
CN104611305B (zh) * 2014-12-30 2017-11-17 暨南大学 胰蛋白酶抗性提高的黄曲霉毒素解毒酶
CN105112394A (zh) * 2015-09-11 2015-12-02 江南大学 一种能降解黄曲霉毒素b1的裂解酶的分离纯化方法
CN105400755B (zh) * 2015-12-09 2018-10-30 暨南大学 一种定点突变改造的人二肽基肽酶iii
CN105543250B (zh) * 2016-02-26 2018-12-21 广西大学 亮菌漆酶基因及其重组毕赤酵母工程菌和应用
CN107201377A (zh) * 2017-06-13 2017-09-26 山东仙普爱瑞科技股份有限公司 一种生产肝脏解毒酶的工程菌的构建及其应用
CN109370995B (zh) * 2018-12-11 2021-05-25 中国农业科学院北京畜牧兽医研究所 锰过氧化物酶CsMnP及其编码基因和应用
CN109557305B (zh) * 2019-01-09 2022-03-04 中粮集团有限公司 一种黄曲霉毒素b1降解酶及其应用和检测黄曲霉毒素b1的免疫层析试纸条
KR102114663B1 (ko) 2019-05-22 2020-05-25 한국식품연구원 아플라톡신 생성 균주의 생육억제 및 아플라톡신 생성 억제활성을 갖는 신규한 와이젤라 파라메센테로이데스 균주 및 이의 용도
CN115341010A (zh) * 2021-05-13 2022-11-15 华中农业大学 参与黄曲霉毒素b1毒性效应的靶点及其应用
CN114807074B (zh) * 2022-06-06 2023-10-13 江西省科学院生物资源研究所 一种黄曲霉毒素分解酶及其编码基因、重组载体、重组菌及应用

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5919685A (en) * 1997-08-08 1999-07-06 Incyte Pharmaceuticals, Inc. Human aflatoxin B1 aldehyde reductase
CN1113098C (zh) * 1998-06-30 2003-07-02 广东药学院 黄曲霉毒素b1的解毒酶提取工艺
EP1119616A2 (en) * 1998-10-07 2001-08-01 Maxygen, Inc. Dna shuffling to produce nucleic acids for mycotoxin detoxification
CN1085057C (zh) * 1999-10-27 2002-05-22 广东省技术开发中心暨南大学 黄曲霉毒素b1解毒酶去除黄曲霉毒素b1的方法
CN1294255C (zh) 2004-08-17 2007-01-10 广州科仁生物工程有限公司 一种具有转化黄曲霉毒素活性的解毒酶及编码该酶的基因

Also Published As

Publication number Publication date
MX2007001935A (es) 2007-04-17
EP1780270B1 (en) 2010-11-24
EP1780270A4 (en) 2007-10-24
DE602005024973D1 (de) 2011-01-05
CA2576069A1 (en) 2006-02-23
IL180694A0 (en) 2007-06-03
CA2576069C (en) 2011-05-17
ZA200700269B (en) 2008-05-28
KR20070032796A (ko) 2007-03-22
CN1712526A (zh) 2005-12-28
JP4495758B2 (ja) 2010-07-07
CN1294255C (zh) 2007-01-10
AU2005274578A1 (en) 2006-02-23
RU2007103735A (ru) 2008-09-27
IL180694A (en) 2012-01-31
RU2359032C2 (ru) 2009-06-20
BRPI0513998A (pt) 2008-05-20
US7695751B2 (en) 2010-04-13
ATE489458T1 (de) 2010-12-15
JP2008509684A (ja) 2008-04-03
WO2006017960A1 (fr) 2006-02-23
KR100850640B1 (ko) 2008-08-07
US20080260711A1 (en) 2008-10-23
AU2005274578B2 (en) 2008-02-28
EP1780270A1 (en) 2007-05-02

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20190116