NZ501312A - Thermophilic laccases, DNA sequences encoding them and their use in paper manufacture - Google Patents

Thermophilic laccases, DNA sequences encoding them and their use in paper manufacture

Info

Publication number
NZ501312A
NZ501312A NZ501312A NZ50131298A NZ501312A NZ 501312 A NZ501312 A NZ 501312A NZ 501312 A NZ501312 A NZ 501312A NZ 50131298 A NZ50131298 A NZ 50131298A NZ 501312 A NZ501312 A NZ 501312A
Authority
NZ
New Zealand
Prior art keywords
dna sequences
laccases
thermophilic
sequences encoding
paper manufacture
Prior art date
Application number
NZ501312A
Inventor
Rupert Pfaller
Gunter Wich
Original Assignee
Consortium Elektrochem Ind
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 Consortium Elektrochem Ind filed Critical Consortium Elektrochem Ind
Publication of NZ501312A publication Critical patent/NZ501312A/en

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.)
    • C12N9/0055—Oxidoreductases (1.) acting on diphenols and related substances as donors (1.10)
    • C12N9/0057—Oxidoreductases (1.) acting on diphenols and related substances as donors (1.10) with oxygen as acceptor (1.10.3)
    • C12N9/0061—Laccase (1.10.3.2)
    • 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

Abstract

The specification describes DNA sequences which code for proteins with thermophilic laccase activity, comprising one of the DNA sequences (SEQ ID NO:1, SEQ ID NO:2). The specification also describes the expression of these DNA sequences, thermopilic laccases coded by them and their use in delignifying cellulose, depolymerizing high-molecular aggregates, de-inking waste paper, polymerising aromatic compounds in waste liquids, especially waste liquids from cellulose bleaching, oxidising colourants and activating colourants to produce pigments.
NZ501312A 1997-06-06 1998-06-04 Thermophilic laccases, DNA sequences encoding them and their use in paper manufacture NZ501312A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19724039A DE19724039A1 (en) 1997-06-06 1997-06-06 DNA sequences, expression of these DNA sequences, thermophilic laccases encoded by the DNA sequences and their use
PCT/EP1998/003343 WO1998055628A2 (en) 1997-06-06 1998-06-04 Dna sequences, expression of said dna sequences, thermopile laccases coded by said dna sequences and the use thereof

Publications (1)

Publication Number Publication Date
NZ501312A true NZ501312A (en) 2000-09-29

Family

ID=7831772

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ501312A NZ501312A (en) 1997-06-06 1998-06-04 Thermophilic laccases, DNA sequences encoding them and their use in paper manufacture

Country Status (13)

Country Link
EP (1) EP0994950A2 (en)
JP (1) JP2000513588A (en)
KR (1) KR20010013482A (en)
CN (1) CN1259166A (en)
AU (1) AU725639B2 (en)
BR (1) BR9815544A (en)
CA (1) CA2292723A1 (en)
DE (1) DE19724039A1 (en)
ID (1) ID23856A (en)
NO (1) NO995948L (en)
NZ (1) NZ501312A (en)
PL (1) PL337465A1 (en)
WO (1) WO1998055628A2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19934408A1 (en) 1999-07-22 2001-01-25 Consortium Elektrochem Ind New fungal orotic acid phosphoribosyltransferase gene, useful as a selection marker in recombinant protein expression systems
FI113879B (en) 2000-05-23 2004-06-30 Valtion Teknillinen A new coating enzyme
CN100351382C (en) * 2004-03-04 2007-11-28 深圳市构思生物技术有限公司 Expression carrier of laccase, microorganism strain of expression, laccase protein of expression and application thereof
US8264669B2 (en) 2007-07-24 2012-09-11 Nikon Corporation Movable body drive method, pattern formation method, exposure method, and device manufacturing method for maintaining position coordinate before and after switching encoder head
CN102260643B (en) * 2011-06-08 2014-08-06 中国科学院上海高等研究院 Recombinant Klebsiells pneumobacillus resistant to phenolic substances, preparation method and application thereof
WO2022270590A1 (en) 2021-06-23 2022-12-29 天野エンザイム株式会社 Laccase
CN117321207A (en) 2021-06-23 2023-12-29 天野酶制品株式会社 Laccase enzyme

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996000290A1 (en) * 1994-06-24 1996-01-04 Novo Nordisk Biotech, Inc. Purified polyporus laccases and nucleic acids encoding same

Also Published As

Publication number Publication date
KR20010013482A (en) 2001-02-26
WO1998055628A2 (en) 1998-12-10
EP0994950A2 (en) 2000-04-26
DE19724039A1 (en) 1998-12-10
ID23856A (en) 2000-05-25
PL337465A1 (en) 2000-08-14
WO1998055628A3 (en) 1999-03-04
AU8624698A (en) 1998-12-21
NO995948D0 (en) 1999-12-03
AU725639B2 (en) 2000-10-19
BR9815544A (en) 2001-11-06
CN1259166A (en) 2000-07-05
CA2292723A1 (en) 1998-12-10
JP2000513588A (en) 2000-10-17
NO995948L (en) 2000-02-07

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