EA201892627A1 - Микроорганизм с модифицированной активностью альдегид:ферредоксин оксидоредуктазы и связанные способы - Google Patents

Микроорганизм с модифицированной активностью альдегид:ферредоксин оксидоредуктазы и связанные способы

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Publication number
EA201892627A1
EA201892627A1 EA201892627A EA201892627A EA201892627A1 EA 201892627 A1 EA201892627 A1 EA 201892627A1 EA 201892627 A EA201892627 A EA 201892627A EA 201892627 A EA201892627 A EA 201892627A EA 201892627 A1 EA201892627 A1 EA 201892627A1
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EA
Eurasian Patent Office
Prior art keywords
ferredoxin
oxidorutcutases
microorganism
related methods
bacterium
Prior art date
Application number
EA201892627A
Other languages
English (en)
Inventor
ФунМинь Лью
Михель Кёпке
Original Assignee
Ланцатек, Инк.
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.)
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Publication date
Application filed by Ланцатек, Инк. filed Critical Ланцатек, Инк.
Publication of EA201892627A1 publication Critical patent/EA201892627A1/ru

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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
    • C12N1/00—Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
    • C12N1/20—Bacteria; Culture media therefor
    • 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.)
    • C12N9/0006—Oxidoreductases (1.) acting on CH-OH groups as donors (1.1)
    • 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.)
    • C12N9/0008—Oxidoreductases (1.) acting on the aldehyde or oxo group of donors (1.2)
    • 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
    • C12P5/00—Preparation of hydrocarbons or halogenated hydrocarbons
    • C12P5/007—Preparation of hydrocarbons or halogenated hydrocarbons containing one or more isoprene units, i.e. terpenes
    • 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
    • C12P5/00—Preparation of hydrocarbons or halogenated hydrocarbons
    • C12P5/02—Preparation of hydrocarbons or halogenated hydrocarbons acyclic
    • C12P5/026—Unsaturated compounds, i.e. alkenes, alkynes or allenes
    • 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
    • C12P7/065—Ethanol, i.e. non-beverage with microorganisms other than yeasts
    • 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
    • C12P7/16—Butanols
    • 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
    • C12P7/64—Fats; Fatty oils; Ester-type waxes; Higher fatty acids, i.e. having at least seven carbon atoms in an unbroken chain bound to a carboxyl group; Oxidised oils or fats
    • C12P7/6436—Fatty acid esters
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Y—ENZYMES
    • C12Y102/00—Oxidoreductases acting on the aldehyde or oxo group of donors (1.2)
    • C12Y102/01—Oxidoreductases acting on the aldehyde or oxo group of donors (1.2) with NAD+ or NADP+ as acceptor (1.2.1)
    • C12Y102/0101—Acetaldehyde dehydrogenase (acetylating) (1.2.1.10)
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Y—ENZYMES
    • C12Y102/00—Oxidoreductases acting on the aldehyde or oxo group of donors (1.2)
    • C12Y102/07—Oxidoreductases acting on the aldehyde or oxo group of donors (1.2) with an iron-sulfur protein as acceptor (1.2.7)
    • C12Y102/07005—Aldehyde ferredoxin oxidoreductase (1.2.7.5)
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Y—ENZYMES
    • C12Y101/00—Oxidoreductases acting on the CH-OH group of donors (1.1)
    • C12Y101/01—Oxidoreductases acting on the CH-OH group of donors (1.1) with NAD+ or NADP+ as acceptor (1.1.1)
    • C12Y101/01001—Alcohol dehydrogenase (1.1.1.1)
    • 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)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Genetics & Genomics (AREA)
  • General Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Molecular Biology (AREA)
  • Medicinal Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Virology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Enzymes And Modification Thereof (AREA)

Abstract

Данное изобретение предлагает не встречающуюся в природе бактерию, имеющую уменьшенную или устраненную активность фермента, который катализирует реакцию, определяемую EC 1.2.7.5, такого как альдегид:ферредоксин оксидоредуктаза (AOR). Необязательно, указанная бактерия также имеет уменьшенную или устраненную активность фермента, который катализирует реакцию, определяемую EC 1.2.1.10 и/или EC 1.1.1.1, такого как альдегиддегидрогеназа, алкогольдегидрогеназа или бифункциональная альдегид/алкогольдегидрогеназа. Кроме того, данное изобретение предлагает способы производства продуктов путем культивирования указанной бактерии в присутствии газообразного субстрата, содержащего один или большее количество из CO, COи H.
EA201892627A 2016-05-14 2017-05-12 Микроорганизм с модифицированной активностью альдегид:ферредоксин оксидоредуктазы и связанные способы EA201892627A1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201662336639P 2016-05-14 2016-05-14
PCT/US2017/032564 WO2017200884A1 (en) 2016-05-14 2017-05-12 Microorganism with modified aldehyde:ferredoxin oxidoreductase activity and related methods

Publications (1)

Publication Number Publication Date
EA201892627A1 true EA201892627A1 (ru) 2019-04-30

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Country Status (10)

Country Link
US (1) US10294498B2 (ru)
EP (1) EP3464559A4 (ru)
JP (2) JP2019514441A (ru)
KR (2) KR20230044031A (ru)
CN (1) CN109477063A (ru)
CA (1) CA3024114C (ru)
EA (1) EA201892627A1 (ru)
SG (1) SG11201810031RA (ru)
WO (1) WO2017200884A1 (ru)
ZA (1) ZA201807617B (ru)

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US11976314B2 (en) * 2017-08-29 2024-05-07 Gwangju Institute Of Science And Technology Method for converting non-ethanol producing, acetogenic strain to ethanol-producing strain and method for producing ethanol from same ethanol-producing strain by using carbon monoxide
CN109929862B (zh) * 2019-03-14 2022-09-16 云南农业大学 一种从反刍动物瘤胃宏转录组数据筛选纤维素酶基因进行克隆的方法

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Also Published As

Publication number Publication date
US20170327849A1 (en) 2017-11-16
KR102514023B1 (ko) 2023-03-23
EP3464559A4 (en) 2020-02-12
EP3464559A1 (en) 2019-04-10
WO2017200884A1 (en) 2017-11-23
SG11201810031RA (en) 2018-12-28
ZA201807617B (en) 2021-04-28
CN109477063A (zh) 2019-03-15
KR20230044031A (ko) 2023-03-31
JP2019514441A (ja) 2019-06-06
US10294498B2 (en) 2019-05-21
CA3024114A1 (en) 2017-11-23
JP2022163046A (ja) 2022-10-25
KR20190017790A (ko) 2019-02-20
CA3024114C (en) 2020-02-04

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