AU2001287005A1 - Phenol oxidizing enzyme variants - Google Patents

Phenol oxidizing enzyme variants

Info

Publication number
AU2001287005A1
AU2001287005A1 AU2001287005A AU8700501A AU2001287005A1 AU 2001287005 A1 AU2001287005 A1 AU 2001287005A1 AU 2001287005 A AU2001287005 A AU 2001287005A AU 8700501 A AU8700501 A AU 8700501A AU 2001287005 A1 AU2001287005 A1 AU 2001287005A1
Authority
AU
Australia
Prior art keywords
enzymes
phenol oxidizing
precursor
variant
naturally
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.)
Abandoned
Application number
AU2001287005A
Inventor
Wolfgang Aehle
Ana Milena. Rodriguez
Amr Toppozada
Franciscus J. C. Van Gastel
Huaming Wang
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.)
Danisco US Inc
Original Assignee
Genencor International Inc
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 Genencor International Inc filed Critical Genencor International Inc
Publication of AU2001287005A1 publication Critical patent/AU2001287005A1/en
Abandoned 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
    • C12N9/0004—Oxidoreductases (1.)
    • C12N9/001—Oxidoreductases (1.) acting on the CH-CH group of donors (1.3)
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • C07K14/37—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from fungi
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/38—Products with no well-defined composition, e.g. natural products
    • C11D3/386—Preparations containing enzymes, e.g. protease or amylase
    • C11D3/38654—Preparations containing enzymes, e.g. protease or amylase containing oxidase or reductase

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Genetics & Genomics (AREA)
  • Wood Science & Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Zoology (AREA)
  • Biochemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Molecular Biology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Mycology (AREA)
  • Biophysics (AREA)
  • Biomedical Technology (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Gastroenterology & Hepatology (AREA)
  • General Engineering & Computer Science (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Detergent Compositions (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)

Abstract

The present invention provides variants of precursor phenol oxidizing enzymes. The precursor enzymes can be, for example, naturally-occurring or recombinant phenol oxidizing enzymes. The variant enzymes, in general, are obtained by modification of a precursor DNA sequence encoding the naturally-occurring or recombinant phenol oxidizing enzyme to generate the substitution of one or more amino acids in the encoded amino acid sequence. Variant enzymes are disclosed having properties which differ from those of their respective precursor enzymes, e.g., altered pH optima and/or phenol oxidizing activity and/or altered stability. The variant enzymes of the present invention are especially useful in detergent formulations, for example, to modify (bleach) the color associated with colored compounds.
AU2001287005A 2000-09-07 2001-08-30 Phenol oxidizing enzyme variants Abandoned AU2001287005A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/656,640 2000-09-07
US09/656,640 US6905853B1 (en) 2000-09-07 2000-09-07 Phenol oxidizing enzyme variants
PCT/US2001/027263 WO2002020755A2 (en) 2000-09-07 2001-08-30 Phenol oxidizing enzyme variants

Publications (1)

Publication Number Publication Date
AU2001287005A1 true AU2001287005A1 (en) 2002-03-22

Family

ID=24633911

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001287005A Abandoned AU2001287005A1 (en) 2000-09-07 2001-08-30 Phenol oxidizing enzyme variants

Country Status (7)

Country Link
US (1) US6905853B1 (en)
EP (1) EP1315802B1 (en)
AT (1) ATE434037T1 (en)
AU (1) AU2001287005A1 (en)
DE (1) DE60139015D1 (en)
DK (1) DK1315802T3 (en)
WO (1) WO2002020755A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7144717B1 (en) * 1998-03-24 2006-12-05 Genecor International, Inc. Oxidizing enzymes
AR047413A1 (en) * 2004-01-13 2006-01-18 Dsm Ip Assets Bv PROCESS FOR ENZYMATIC WHITENING OF FOOD PRODUCTS
US8093029B2 (en) * 2006-12-07 2012-01-10 Sony Corporation Bilirubin oxidase mutant having thermal stability
CN101573440B (en) * 2007-01-03 2013-05-22 丹尼斯科美国公司 Conditioning biomass for microbial growth
ES2908691T3 (en) 2011-10-27 2022-05-03 Buckman Laboratories Int Inc Method and composition for the enzymatic treatment of fiber for the manufacture of paper, and paper products made from it
FR3072386B1 (en) * 2017-10-16 2020-09-25 Centre Nat Rech Scient ENZYMATIC MODIFICATION OF LIGNIN FOR ITS SOLUBILIZATION AND APPLICATIONS

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU3253695A (en) 1994-08-26 1996-03-22 Novo Nordisk A/S Coprinaceae laccases
WO1998027198A1 (en) 1996-12-19 1998-06-25 Novo Nordisk A/S Laccase mutants
WO1998027197A1 (en) 1996-12-19 1998-06-25 Novo Nordisk A/S Myceliophthora and scytalidium laccase variants having improved stability
WO1998038286A1 (en) 1997-02-28 1998-09-03 Novo Nordisk A/S Laccase mutants
US7144717B1 (en) 1998-03-24 2006-12-05 Genecor International, Inc. Oxidizing enzymes
MXPA01006388A (en) 1998-12-23 2002-04-24 Genencor Int Phenol oxidizing enzymes.
US6168936B1 (en) 1999-09-22 2001-01-02 Genencor International, Inc. Phenol oxidizing enzymes
AU2002212174A1 (en) 2000-09-07 2002-03-22 Aehle, Wolfgang Detergent compositions comprising phenol oxidizing enzymes

Also Published As

Publication number Publication date
US6905853B1 (en) 2005-06-14
EP1315802A2 (en) 2003-06-04
DK1315802T3 (en) 2009-10-26
EP1315802B1 (en) 2009-06-17
WO2002020755A3 (en) 2002-12-27
WO2002020755A2 (en) 2002-03-14
ATE434037T1 (en) 2009-07-15
DE60139015D1 (en) 2009-07-30

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