HRP20211237T1 - Varijante egzoglukanaza s poboljšanom aktivnošću i njihova upotreba - Google Patents

Varijante egzoglukanaza s poboljšanom aktivnošću i njihova upotreba Download PDF

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Publication number
HRP20211237T1
HRP20211237T1 HRP20211237TT HRP20211237T HRP20211237T1 HR P20211237 T1 HRP20211237 T1 HR P20211237T1 HR P20211237T T HRP20211237T T HR P20211237TT HR P20211237 T HRP20211237 T HR P20211237T HR P20211237 T1 HRP20211237 T1 HR P20211237T1
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Croatia
Prior art keywords
seq
polypeptide
accordance
aspergillus
clostridium
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HRP20211237TT
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English (en)
Inventor
Cécile Persillon
Christophe ULLMANN
Céline AYRINHAC
Olivier BONZOM
Sébastien Fort
Sylvie ARMAND
Stéphanie PRADEAU
Antoine Margeot
Lionel Rousseau
Françoise Le Roux
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IFP Energies Nouvelles
Protéus
Centre National De La Recherche Scientifique - Cnrs
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Publication of HRP20211237T1 publication Critical patent/HRP20211237T1/hr

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    • 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
    • C12N9/2434—Glucanases acting on beta-1,4-glucosidic bonds
    • C12N9/2437—Cellulases (3.2.1.4; 3.2.1.74; 3.2.1.91; 3.2.1.150)
    • 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
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P19/00—Preparation of compounds containing saccharide radicals
    • C12P19/14—Preparation of compounds containing saccharide radicals produced by the action of a carbohydrase (EC 3.2.x), e.g. by alpha-amylase, e.g. by cellulase, hemicellulase
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P7/00—Preparation of oxygen-containing organic compounds
    • C12P7/02—Preparation of oxygen-containing organic compounds containing a hydroxy group
    • C12P7/04—Preparation of oxygen-containing organic compounds containing a hydroxy group acyclic
    • C12P7/06—Ethanol, i.e. non-beverage
    • C12P7/08—Ethanol, i.e. non-beverage produced as by-product or from waste or cellulosic material substrate
    • C12P7/10—Ethanol, i.e. non-beverage produced as by-product or from waste or cellulosic material substrate substrate containing cellulosic material
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Y—ENZYMES
    • C12Y302/00—Hydrolases acting on glycosyl compounds, i.e. glycosylases (3.2)
    • C12Y302/01—Glycosidases, i.e. enzymes hydrolysing O- and S-glycosyl compounds (3.2.1)
    • C12Y302/01091—Cellulose 1,4-beta-cellobiosidase (3.2.1.91)
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/10—Biofuels, e.g. bio-diesel

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Genetics & Genomics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Medicinal Chemistry (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Detergent Compositions (AREA)

Claims (13)

1. Izolirani ili pročišćeni polipeptid, naznačen time što ima aktivnost egzoglukanaze poboljšanu za najmanje 10 % na temperaturi od otprilike 35 °C, te izborno za najmanje 10 % na temperaturi od otprilike 50 °C, u odnosu na aktivnost egzoglukanaze referentnog proteina CBH1 sa slijedom SEQ ID NO: 2 na supstratu kojeg se bira između Avicel celuloze, PASC celuloze, reduciranog celodekstrinskog supstrata ili kromogenskog supstrata, poput pNP laktozida, gdje se navedeni polipeptid bira iz skupine koju čine: i. aminokiselinski slijed kojeg se bira između SEQ ID NO: 8, SEQ ID NO: 4, SEQ ID NO: 16, SEQ ID NO: 6, SEQ ID NO: 10, SEQ ID NO: 12, SEQ ID NO: 18 i SEQ ID NO: 20, i ii. aminokiselinski slijed koji ima, u odnosu na slijed SEQ ID NO: 4, SEQ ID NO: 6, SEQ ID NO: 12, SEQ ID NO: 18 ili SEQ ID NO: 20, postotak istovjetnosti od najmanje 99 %.
2. Pročišćena ili izolirana nukleinska kiselina, naznačena time što kodira najmanje jedan polipeptid u skladu s patentnim zahtjevom 1.
3. Pročišćena ili izolirana nukleinska kiselina u skladu s patentnim zahtjevom 2, koju se bira između sljedećih sljedova: SEQ ID NO: 7, SEQ ID NO: 3, SEQ ID NO: 15, SEQ ID NO: 5, SEQ ID NO: 9, SEQ ID NO: 11, SEQ ID NO: 17 i SEQ ID NO: 19.
4. Vektor, naznačen time što sadrži najmanje jednu nukleinsku kiselinu u skladu s bilo kojim od patentnih zahtjeva 2 ili 3.
5. Izolirana stanica domaćin, naznačena time što sadrži najmanje jedan polipeptid u skladu s patentnim zahtjevom 1, ili najmanje jednu nukleinsku kiselinu u skladu s bilo kojim od patentnih zahtjeva 2 ili 3, ili najmanje jedan vektor u skladu s patentnim zahtjevom 4.
6. Izolirana stanica domaćin u skladu s patentnim zahtjevom 5, naznačena time što je se bira između rodova Trichoderma, Aspergillus, Neurospora, Humicola, Penicillium, Fusarium, Thermomonospora, Myceliophthora, Chrysosporium, Bacillus, Pseudomonas, Escherichia, Clostridium, Cellulomonas, Streptomyces, Yarrowia, Pichia i Saccharomyces.
7. Izolirana stanica domaćin u skladu s bilo kojim od patentnih zahtjeva 5 ili 6, naznačena time što je se bira između vrsta Trichoderma reesei, Trichoderma viridae, Trichoderma koningii, Aspergillus niger, Aspergillus nidulans, Aspergillus wentii, Aspergillus oryzae, Aspergillus phoenicis, Neurospora crassa, Humicola grisae, Myceliophthora thermophila, Chrysosporium lucknowense, Penicillium pinophilum, Penicillium oxalicum, Escherichia coli, Clostridium acetobutylicum, Clostridium saccharolyticum, Clostridium benjerinckii, Clostridium butylicum, Pichia pastoris, Yarrowia lipolityca i Saccharomyces cerevisiae.
8. Upotreba navedenog polipeptida u skladu s patentnim zahtjevom 1 u hidrolizi celuloze.
9. Upotreba navedenog polipeptida u skladu s patentnim zahtjevom 1 u proizvodnji biogoriva.
10. Enzimski pripravak koji može djelovati na lignoceluloznu biomasu, gdje navedeni enzimski pripravak proizvode filamentozne gljivice i sadrži najmanje jedan polipeptid u skladu s patentnim zahtjevom 1.
11. Postupak proizvodnje biogoriva iz lignocelulozne biomase, naznačen time što se sastoji u sljedećim uzastopnim koracima: – suspendiranju biomase koju treba hidrolizirati u vodenoj fazi; – hidroliziranju lignocelulozne biomase u prisutnosti enzimskog pripravka u skladu s patentnim zahtjevom 10 kako bi se proizveo hidrolizat koji sadrži glukozu; – fermentiranju glukoze iz hidrolizata kako bi se proizvela fermentacijska masa; – odvajanju biogoriva iz fermentacijske mase.
12. Postupak proizvodnje biogoriva iz biomase, naznačen time što se sastoji u sljedećim uzastopnim koracima: – suspendiranju biomase koju treba hidrolizirati u vodenoj fazi; – istodobnom dodavanju enzimskog pripravka u skladu s patentnim zahtjevom 10 i fermentirajućeg organizma u suspenziju i fermentiranju smjese kako bi se proizvela fermentacijska masa; – odvajanju biogoriva iz fermentacijske mase.
13. Postupak u skladu s bilo kojim od patentnih zahtjeva 11 ili 12, gdje je fermentirajući organizam stanica domaćin u skladu s bilo kojim od patentnih zahtjeva 5 do 7.
HRP20211237TT 2014-06-20 2015-06-12 Varijante egzoglukanaza s poboljšanom aktivnošću i njihova upotreba HRP20211237T1 (hr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1455700A FR3022557B1 (fr) 2014-06-20 2014-06-20 Variants d'exoglucanases a activite amelioree et leurs utilisations
EP15732868.3A EP3158071B1 (fr) 2014-06-20 2015-06-12 Variants d'exoglucanases a activite amelioree et leurs utilisations
PCT/FR2015/051556 WO2015193587A1 (fr) 2014-06-20 2015-06-12 Variants d'exoglucanases a activite amelioree et leurs utilisations

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HRP20211237T1 true HRP20211237T1 (hr) 2022-01-07

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US (2) US10745679B2 (hr)
EP (1) EP3158071B1 (hr)
CN (1) CN106459942B (hr)
BR (1) BR112016029572B1 (hr)
CA (1) CA2950077C (hr)
DK (1) DK3158071T3 (hr)
ES (1) ES2876268T3 (hr)
FR (2) FR3022557B1 (hr)
HR (1) HRP20211237T1 (hr)
HU (1) HUE055330T2 (hr)
PL (1) PL3158071T3 (hr)
PT (1) PT3158071T (hr)
WO (1) WO2015193587A1 (hr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109072209A (zh) * 2016-03-24 2018-12-21 诺维信公司 纤维二糖水解酶变体和编码其的多核苷酸
CN107988127B (zh) * 2017-11-02 2021-09-03 南京农业大学 里氏木霉木质纤维素酶基因工程乳酸菌组合在调制优质苜蓿青贮饲料中的应用
EP4055177B1 (en) * 2019-11-08 2024-07-31 Danisco US Inc. Fungal strains comprising enhanced protein productivity phenotypes and methods thereof
FR3113291A1 (fr) 2020-08-06 2022-02-11 IFP Energies Nouvelles Procédé de production d’alcool par hydrolyse enzymatique et fermentation de biomasse lignocellulosique
FR3134103B1 (fr) 2022-03-30 2024-12-20 Ifp Energies Now Procédé de production d’enzymes cellulolytiques et/ou hémicellulytiques

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2782323B1 (fr) 1998-08-12 2002-01-11 Proteus Procede de production in vitro de sequences polynucleotidiques recombinees, banques de sequences et sequences ainsi obtenues
US6951719B1 (en) 1999-08-11 2005-10-04 Proteus S.A. Process for obtaining recombined nucleotide sequences in vitro, libraries of sequences and sequences thus obtained
US8637293B2 (en) * 1999-07-13 2014-01-28 Alliance For Sustainable Energy, Llc Cellobiohydrolase I enzymes
US7972832B2 (en) * 2002-08-16 2011-07-05 Danisco Us Inc. Variant Hypocrea jecorina CBH1 cellulases
ES2538824T3 (es) * 2003-08-25 2015-06-24 Novozymes, Inc. Variantes de glucósido hidrolasas
FR2871170B1 (fr) 2004-06-07 2006-08-11 Proteus Sa Procede de determination de la charge mutationnelle d'une banque de genes obtenue par mutagenese aleatoire d'un gene d'interet et les moyens pour sa mise en oeuvre
EP1999257B1 (en) 2006-03-20 2011-06-22 Novozymes, Inc. Polypeptides having endoglucanase activity and polynucleotides encoding same
AU2009287325A1 (en) 2008-08-29 2010-03-04 Iogen Energy Corporation Modified beta-glucosidases with improved stability
FR2935986B1 (fr) 2008-09-12 2012-11-23 Inst Francais Du Petrole Variants de beta-glucosidase a activite amelioree et leurs utilisations.
WO2010066411A2 (en) 2008-12-10 2010-06-17 Direvo Industrial Biotechnology Gmbh Polypeptides having cellobiohydrolase ii activity
FI122029B (fi) 2008-12-30 2011-07-29 Ab Enzymes Oy Sieniperäiset endoglukanaasit, niiden tuotto ja käyttö
US20100304464A1 (en) 2009-04-06 2010-12-02 California Institute Of Technology Stable, functional chimeric cellobiohydrolases
CA2763836A1 (en) 2009-05-29 2010-12-02 Iogen Energy Corporation Novel beta-glucosidase enzymes
WO2011050037A1 (en) * 2009-10-23 2011-04-28 Novozymes, Inc. Cellobiohydrolase variants and polynucleotides encoding same
WO2012068509A1 (en) * 2010-11-18 2012-05-24 Novozymes, Inc. Chimeric polypeptides having cellulolytic enhancing activity and polynucleotides encoding same
WO2012135659A2 (en) 2011-03-31 2012-10-04 Novozymes A/S Methods for enhancing the degradation or conversion of cellulosic material
DK2702153T3 (en) 2011-04-28 2019-03-18 Novozymes Inc Polypeptides with endoglucanase activity and polynucleotides encoding them
DK2702162T3 (da) 2011-04-29 2020-05-18 Novozymes Inc Fremgangsmåder til forbedring af nedbrydningen eller omdannelsen af celluloseholdigt materiale
US9279163B2 (en) 2011-08-31 2016-03-08 Iogen Energy Corporation Cellobiohydrolase enzymes
FR2989385B1 (fr) 2012-04-13 2014-05-23 IFP Energies Nouvelles Procede de selection de clones de souches microbiennes ou de cellules animales, notamment pour la production de proteines
CN104870642A (zh) * 2012-12-12 2015-08-26 丹尼斯科美国公司 纤维二糖水解酶的变体
BR112015013646A2 (pt) * 2012-12-12 2017-11-14 Danisco Us Inc variante isolada de uma enzima celobio-hidrolase (cbh) parental, polinucleotídeo isolado, vetor, célula hospedeira, composição detergente, aditivo alimentar, método para hidrolisar um substrato celulósico, sobrenadante de cultura celular, métodos de produção de um polipeptídeo cbh variante e sobrenadante de cultura celular

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Publication number Publication date
DK3158071T3 (da) 2021-08-16
PL3158071T3 (pl) 2022-01-03
US11286472B2 (en) 2022-03-29
FR3022557A1 (fr) 2015-12-25
CA2950077C (fr) 2023-07-18
CN106459942B (zh) 2020-04-03
PT3158071T (pt) 2021-06-28
BR112016029572A2 (pt) 2017-10-24
US20170152497A1 (en) 2017-06-01
BR112016029572B1 (pt) 2023-11-07
FR3022557B1 (fr) 2019-01-25
CA2950077A1 (fr) 2015-12-23
ES2876268T3 (es) 2021-11-12
HUE055330T2 (hu) 2021-11-29
US20200347371A1 (en) 2020-11-05
US10745679B2 (en) 2020-08-18
FR3073230A1 (fr) 2019-05-10
CN106459942A (zh) 2017-02-22
EP3158071B1 (fr) 2021-05-19
EP3158071A1 (fr) 2017-04-26
WO2015193587A1 (fr) 2015-12-23

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