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1. WO2020141168 - NOVEL ACETYL-TRANSFERASES

Publication Number WO/2020/141168
Publication Date 09.07.2020
International Application No. PCT/EP2019/087183
International Filing Date 30.12.2019
IPC
C12N 9/10 2006.01
CCHEMISTRY; METALLURGY
12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
9Enzymes, e.g. ligases (6.); Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating, or purifying enzymes
10Transferases (2.)
C12P 23/00 2006.01
CCHEMISTRY; METALLURGY
12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
PFERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
23Preparation of compounds containing a cyclohexene ring having an unsaturated side chain containing at least ten carbon atoms bound by conjugated double bonds, e.g. carotenes
CPC
C12N 9/1029
CCHEMISTRY; METALLURGY
12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
9Enzymes; Proenzymes; Compositions thereof
10Transferases (2.)
1025Acyltransferases (2.3)
1029transferring groups other than amino-acyl groups (2.3.1)
C12P 7/22
CCHEMISTRY; METALLURGY
12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
PFERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
7Preparation of oxygen-containing organic compounds
02containing a hydroxy group
22aromatic
C12P 7/24
CCHEMISTRY; METALLURGY
12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
PFERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
7Preparation of oxygen-containing organic compounds
24containing a carbonyl group
C12P 7/40
CCHEMISTRY; METALLURGY
12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
PFERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
7Preparation of oxygen-containing organic compounds
40containing a carboxyl group ; including Peroxycarboxylic acids
C12Y 203/01084
CCHEMISTRY; METALLURGY
12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
YENZYMES
203Acyltransferases (2.3)
01transferring groups other than amino-acyl groups (2.3.1)
01084Alcohol O-acetyltransferase (2.3.1.84)
Applicants
  • DSM IP ASSETS B.V. [NL]/[NL]
Inventors
  • HOUSTON, Peter, Louis
  • DE JONG, René, Marcel
  • VERWAAL, René
  • VYAS, Valmik, Kanubhai
  • MCMAHON, Jenna
  • SYMBOR-NAGRABSKA, Anna
Agents
  • SEIBEL-THOMSEN, Nadja
Priority Data
01616/1831.12.2018CH
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) NOVEL ACETYL-TRANSFERASES
(FR) NOUVELLES ACÉTYL-TRANSFÉRASES
Abstract
(EN)
The present invention is related to production of retinyl acetate generated via enzymatic conversion of retinol, said process including the use of modified enzymes with improved activity.
(FR)
La présente invention concerne la production d'acétate de rétinyle généré par conversion enzymatique de rétinol, ledit procédé comprenant l'utilisation d'enzymes modifiées ayant une activité améliorée.
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