AR066197A1 - Microorganismos modificados y procedimientos para la producion de 1,2- propanodiol y acetol - Google Patents

Microorganismos modificados y procedimientos para la producion de 1,2- propanodiol y acetol

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Publication number
AR066197A1
AR066197A1 ARP080101214A ARP080101214A AR066197A1 AR 066197 A1 AR066197 A1 AR 066197A1 AR P080101214 A ARP080101214 A AR P080101214A AR P080101214 A ARP080101214 A AR P080101214A AR 066197 A1 AR066197 A1 AR 066197A1
Authority
AR
Argentina
Prior art keywords
microorganism
acetol
production
propanodiol
procedures
Prior art date
Application number
ARP080101214A
Other languages
English (en)
Original Assignee
Metabolic Explorer Sa
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 Metabolic Explorer Sa filed Critical Metabolic Explorer Sa
Publication of AR066197A1 publication Critical patent/AR066197A1/es

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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
    • 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
    • C12N15/70—Vectors or expression systems specially adapted for E. coli
    • 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.)
    • 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
    • C12N9/88—Lyases (4.)
    • 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
    • C12P7/18—Preparation of oxygen-containing organic compounds containing a hydroxy group acyclic polyhydric
    • 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
    • C12P7/24—Preparation of oxygen-containing organic compounds containing a carbonyl group
    • C12P7/26—Ketones
    • 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)
    • C12Y101/01283—Methylglyoxal reductase (NADPH-dependent) (1.1.1.283)
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Y—ENZYMES
    • C12Y402/00—Carbon-oxygen lyases (4.2)
    • C12Y402/03—Carbon-oxygen lyases (4.2) acting on phosphates (4.2.3)
    • C12Y402/03003—Methylglyoxal synthase (4.2.3.3)

Abstract

Microorganismo modificado que presenta un aumento de la actividad de reductasas de metilglioxal. Asimismo, se refiere a su uso para la preparacion de 1,2-propanodiol y/o acetol. En particular, este aumento de la actividad de reductasas de metilglioxal se obtiene mediante el aumento de la expresion de genes específicos a partir de microorganismos. Procedimiento para la produccion de 1,2-propanodiol y/o acetol mediante fermentacion por los microorganismos divulgados. Reivindicacion 37: Microorganismo segun cualquiera de las reivindicaciones 1 a 36, en el que el microorganismo se selecciona del grupo formado por bacterias, levadura y hongos. Reivindicacion 39: el microorganismo de la reivindicacion 38, en el que el microorganismo es Escherichia coli o Clostridium acetobutylicum. Reivindicacion 44: Microorganismo de la reivindicacion 43, en el que el microorganismo es Escherichia coli o Klebsiella pneumoniae.
ARP080101214A 2007-03-23 2008-03-25 Microorganismos modificados y procedimientos para la producion de 1,2- propanodiol y acetol AR066197A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IB2007001677 2007-03-23

Publications (1)

Publication Number Publication Date
AR066197A1 true AR066197A1 (es) 2009-08-05

Family

ID=38578517

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP080101214A AR066197A1 (es) 2007-03-23 2008-03-25 Microorganismos modificados y procedimientos para la producion de 1,2- propanodiol y acetol

Country Status (15)

Country Link
US (1) US9051588B2 (es)
EP (1) EP2126101B1 (es)
JP (1) JP5546870B2 (es)
KR (2) KR101734793B1 (es)
CN (1) CN101641444B (es)
AR (1) AR066197A1 (es)
BR (1) BRPI0808970B1 (es)
CA (1) CA2688450C (es)
DK (1) DK2126101T3 (es)
ES (1) ES2550361T3 (es)
IL (1) IL200660A (es)
MX (1) MX2009010224A (es)
PL (1) PL2126101T3 (es)
TW (1) TWI521062B (es)
WO (1) WO2008116853A1 (es)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8647642B2 (en) 2008-09-18 2014-02-11 Aviex Technologies, Llc Live bacterial vaccines resistant to carbon dioxide (CO2), acidic PH and/or osmolarity for viral infection prophylaxis or treatment
EP2346999B1 (en) 2008-11-07 2013-07-24 Metabolic Explorer Use of sucrose as substrate for fermentative production of 1,2-propanediol
US8969053B2 (en) 2009-07-30 2015-03-03 Metabolic Explorer Mutant YqhD enzyme for the production of a biochemical by fermentation
US20110136190A1 (en) * 2009-12-04 2011-06-09 E. I. Du Pont De Nemours And Company Recombinant bacteria for producing glycerol and glycerol-derived products from sucrose
WO2012135420A2 (en) * 2011-04-01 2012-10-04 Unifersity Of Florida Research Foundation, Inc. Over-expression of hadh-dependent oxidoreductase (fuco) for increasing furfural or 5-hydroxymethylfurfural tolerance
AU2012268965A1 (en) 2011-06-15 2013-12-19 B.R.A.I.N. Biotechnology Research And Information Network Ag New means and methods for producing propanediol
CN102994577B (zh) * 2012-10-26 2015-01-21 上海交通大学 微生物细胞转化法生产丙酮醇的方法
CN104178442B (zh) * 2013-05-24 2017-10-31 中国科学院天津工业生物技术研究所 含有突变的lpdA基因的大肠杆菌及其应用
CN104560842A (zh) * 2013-10-18 2015-04-29 常州邱鸿生物技术有限公司 一种重组大肠杆菌利用甘油生产1,2-丙二醇的方法
KR101835173B1 (ko) * 2014-06-23 2018-03-07 씨제이제일제당 (주) L-트립토판 생산능을 갖는 에스케리키아속 미생물 및 이를 이용한 l-트립토판의 제조 방법
EP3303375A1 (en) 2015-06-04 2018-04-11 BioAmber Inc. Biobased production of functionalized alpha-substituted acrylates and c4-dicarboxylates
US10731137B2 (en) 2015-09-10 2020-08-04 Metabolic Explorer Lactaldehyde reductases for the production of 1,2-propanediol
CN105154476B (zh) * 2015-09-25 2018-10-19 华东理工大学 一种通过降低副产物乙酸高效生产1，3－丙二醇的方法
WO2017068385A1 (en) 2015-10-23 2017-04-27 Metabolic Explorer Microorganism modified for the assimilation of levulinic acid
EP3196312B1 (en) 2016-01-25 2020-01-15 Metabolic Explorer Efficient conversion of methylglyoxal into hydroxyacetone using novel enzymes and appli cations thereof
KR102430878B1 (ko) * 2016-07-08 2022-08-09 메타볼릭 익스플로러 당 포스포트랜스퍼라제 시스템 (pts)을 코딩하는 유전자를 포함하는 미생물에 의한 관심 분자의 발효적 생산을 위한 방법
US11180535B1 (en) 2016-12-07 2021-11-23 David Gordon Bermudes Saccharide binding, tumor penetration, and cytotoxic antitumor chimeric peptides from therapeutic bacteria
US11129906B1 (en) 2016-12-07 2021-09-28 David Gordon Bermudes Chimeric protein toxins for expression by therapeutic bacteria
EP3342873A1 (en) 2016-12-29 2018-07-04 Metabolic Explorer Conversion of methylglyoxal into hydroxyacetone using enzymes and applications thereof
CN110527692B (zh) * 2018-05-25 2021-11-16 中国科学院微生物研究所 产l-鼠李糖的工程菌及其构建方法与应用
KR102346757B1 (ko) * 2019-09-30 2021-12-31 서강대학교산학협력단 1,2-프로필렌글라이콜 생산성이 증강된 메틸영양세균 및 이를 이용한 1,2-프로필렌글라이콜 생산방법

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4128692A1 (de) 1991-08-29 1993-03-04 Henkel Kgaa Verfahren zum herstellen von acetol
US6087140A (en) * 1997-02-19 2000-07-11 Wisconsin Alumni Research Foundation Microbial production of 1,2-propanediol from sugar
US7371558B2 (en) 2002-10-04 2008-05-13 E.I. Du Pont De Nemours And Company Process for the biological production of 1,3-propanediol with high yield
JP2006517796A (ja) * 2003-02-18 2006-08-03 メタボリック エクスプローラー 代謝経路の生成または改変を可能とする進化した微生物の生産方法
FR2864967B1 (fr) 2004-01-12 2006-05-19 Metabolic Explorer Sa Microorganisme evolue pour la production de 1,2-propanediol
BRPI0507874B1 (pt) 2004-03-25 2019-03-12 Galen J. Suppes Processos para converter glicerol em propileno glicol e também em acetol com seletividade elevada
KR101390085B1 (ko) * 2006-03-31 2014-04-28 라이스 유니버시티 글리세롤의 혐기성 발효

Also Published As

Publication number Publication date
TWI521062B (zh) 2016-02-11
IL200660A (en) 2015-09-24
BRPI0808970A2 (pt) 2014-08-26
PL2126101T3 (pl) 2016-01-29
EP2126101B1 (en) 2015-09-02
CN101641444A (zh) 2010-02-03
CN101641444B (zh) 2013-08-07
DK2126101T3 (en) 2015-09-28
US20110201070A1 (en) 2011-08-18
ES2550361T3 (es) 2015-11-06
IL200660A0 (en) 2010-05-17
WO2008116853A1 (en) 2008-10-02
MX2009010224A (es) 2009-10-26
BRPI0808970B1 (pt) 2017-02-14
JP2010521959A (ja) 2010-07-01
EP2126101A1 (en) 2009-12-02
CA2688450C (en) 2016-10-25
CA2688450A1 (en) 2008-10-02
KR20160067228A (ko) 2016-06-13
US9051588B2 (en) 2015-06-09
TW200904983A (en) 2009-02-01
KR101734793B1 (ko) 2017-05-11
JP5546870B2 (ja) 2014-07-09
KR20100015815A (ko) 2010-02-12

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