BR112014006009A8 - Variantes de enzimas com propriedades aperfeiçoadas - Google Patents

Variantes de enzimas com propriedades aperfeiçoadas

Info

Publication number
BR112014006009A8
BR112014006009A8 BR112014006009A BR112014006009A BR112014006009A8 BR 112014006009 A8 BR112014006009 A8 BR 112014006009A8 BR 112014006009 A BR112014006009 A BR 112014006009A BR 112014006009 A BR112014006009 A BR 112014006009A BR 112014006009 A8 BR112014006009 A8 BR 112014006009A8
Authority
BR
Brazil
Prior art keywords
improved properties
enzyme variants
laccase
nucleic acid
acid molecules
Prior art date
Application number
BR112014006009A
Other languages
English (en)
Other versions
BR112014006009A2 (pt
Inventor
Birikh Klara
Azhayev Alexey
Original Assignee
Metgen Oy
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 Metgen Oy filed Critical Metgen Oy
Publication of BR112014006009A2 publication Critical patent/BR112014006009A2/pt
Publication of BR112014006009A8 publication Critical patent/BR112014006009A8/pt

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
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
    • C02F3/342—Biological treatment of water, waste water, or sewage characterised by the microorganisms used characterised by the enzymes used
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Y—ENZYMES
    • C12Y110/00—Oxidoreductases acting on diphenols and related substances as donors (1.10)
    • C12Y110/03—Oxidoreductases acting on diphenols and related substances as donors (1.10) with an oxygen as acceptor (1.10.3)
    • C12Y110/03002—Laccase (1.10.3.2)
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M16/00—Biochemical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. enzymatic
    • D06M16/003—Biochemical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. enzymatic with enzymes or microorganisms
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C5/00—Other processes for obtaining cellulose, e.g. cooking cotton linters ; Processes characterised by the choice of cellulose-containing starting materials
    • D21C5/005—Treatment of cellulose-containing material with microorganisms or enzymes
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2305/00—Use of specific compounds during water treatment
    • C02F2305/02—Specific form of oxidant
    • C02F2305/023—Reactive oxygen species, singlet oxygen, OH radical

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Microbiology (AREA)
  • Biochemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Genetics & Genomics (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Biotechnology (AREA)
  • Molecular Biology (AREA)
  • Medicinal Chemistry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Detergent Compositions (AREA)
  • Peptides Or Proteins (AREA)

Abstract

VARIANTES DE ENZIMAS COM PROPRIEDADES APERFEIÇOADAS. A presente invenção refere-se a variantes de lacase tendo aperfeiçoadas propriedades enzimáticas em condições alcalinas, seus usos como biocatalisadores ecoamistosos em vários processos industriais, moléculas de ácido nucléico codificando uma variante de lacase, vetores que compreendem moléculas de ácido nucleico, células hospedeiras recombinantes, bem como o processo de produção da dita variante de lacase.
BR112014006009A 2011-09-15 2012-09-13 Variantes de enzimas com propriedades aperfeiçoadas BR112014006009A8 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161535032P 2011-09-15 2011-09-15
PCT/FI2012/050884 WO2013038062A1 (en) 2011-09-15 2012-09-13 Enzyme variants with improved properties

Publications (2)

Publication Number Publication Date
BR112014006009A2 BR112014006009A2 (pt) 2017-06-13
BR112014006009A8 true BR112014006009A8 (pt) 2017-09-12

Family

ID=47882674

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014006009A BR112014006009A8 (pt) 2011-09-15 2012-09-13 Variantes de enzimas com propriedades aperfeiçoadas

Country Status (11)

Country Link
US (2) US20150159144A1 (pt)
EP (1) EP2756076B1 (pt)
BR (1) BR112014006009A8 (pt)
CA (1) CA2848329C (pt)
DK (1) DK2756076T3 (pt)
ES (1) ES2634651T3 (pt)
HU (1) HUE033314T2 (pt)
PL (1) PL2756076T3 (pt)
PT (1) PT2756076T (pt)
SI (1) SI2756076T1 (pt)
WO (1) WO2013038062A1 (pt)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2907366C (en) 2013-03-20 2020-07-14 Metgen Oy Method for improving the fermentable sugar yield from lignocellulosic substrates.
DK2976458T3 (en) 2013-03-20 2018-01-08 Metgen Oy PROCEDURE FOR ENERGY SAVING IN PAPER PRODUCTION
EP3122873A1 (en) * 2014-03-24 2017-02-01 MetGen Oy Laccase variants with improved properties
ES2751579T3 (es) 2014-04-11 2020-04-01 Metgen Oy Variantes de lacasa con propiedades mejoradas
DK3132027T3 (en) * 2014-04-16 2018-05-22 Metgen Oy LACCASE VARIETIES WITH IMPROVED PROPERTIES
DE102014210791A1 (de) * 2014-06-05 2015-12-17 Henkel Ag & Co. Kgaa Waschmittel, enthaltend mindestens eine Laccase als Farbübertragungsinhibitor
US10781428B2 (en) 2014-12-02 2020-09-22 Novozymes A/S Laccase variants and polynucleotides encoding same
WO2017102542A1 (en) 2015-12-15 2017-06-22 Metgen Oy Method for producing mechanical pulp from a biomass comprising lignocellulosic material
EP3488045B1 (en) * 2016-07-25 2023-08-30 MetGen Oy Method for lignin depolymerisation
EP3743514B1 (en) 2018-01-23 2024-06-26 MetGen Oy Alkaline laccase variants with improved properties
CA3130763A1 (en) 2019-02-25 2020-09-03 Ginkgo Bioworks, Inc. Biosynthesis of cannabinoids and cannabinoid precursors
EP3947666A1 (en) 2019-03-26 2022-02-09 MetGen Oy Endoglucanase variants with improved properties
CN110106153B (zh) * 2019-05-24 2020-12-29 江南大学 一种耐盐性提高的多铜氧化酶突变体
CN114703212B (zh) * 2022-03-01 2024-03-29 东华大学 一种运用特定区段随机突变法改造漆酶的方法及漆酶菌株lac123

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA967411B (en) * 1995-09-01 1997-04-16 Novo Nordisk Biotech Inc Blue copper oxidase mutants with enhanced activity
US20030199068A1 (en) * 2002-03-05 2003-10-23 Bott Richard R. High throughput mutagenesis screening method
EP1826266A1 (en) * 2006-02-23 2007-08-29 Helmholtz-Zentrum für Infektionsforschung GmbH Polypeptides with laccase activity
CN102115722B (zh) * 2010-12-02 2013-05-22 东北林业大学 枯草芽孢杆菌ls02漆酶及其应用

Also Published As

Publication number Publication date
US20150159144A1 (en) 2015-06-11
WO2013038062A1 (en) 2013-03-21
ES2634651T3 (es) 2017-09-28
SI2756076T1 (sl) 2017-12-29
HUE033314T2 (en) 2017-11-28
CA2848329C (en) 2020-11-03
EP2756076A4 (en) 2015-04-22
EP2756076A1 (en) 2014-07-23
PL2756076T3 (pl) 2017-10-31
US20170081643A1 (en) 2017-03-23
EP2756076B1 (en) 2017-04-26
DK2756076T3 (en) 2017-08-21
BR112014006009A2 (pt) 2017-06-13
PT2756076T (pt) 2017-08-01
CA2848329A1 (en) 2013-03-21

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06T Formal requirements before examination [chapter 6.20 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements
B350 Update of information on the portal [chapter 15.35 patent gazette]