Ornithine decarboxylase variants, methods for producing putrescine using the same, polynucleotide, microorganism, method for preparing polyamine, and composition for preparing polyamide capable of sustaining putrescine synthesis from ornithine decarboxylase and suppressing side reactions

The present application relates to: an ornithine decarboxylase or a protein variant thereof; a polynucleotide encoding same; a microorganism containing same; and a method for producing putrescine by using same. The present invention achieves effects of increasing the productivity, production efficie...

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Bibliographic Details
Main Authors KIM, BYUNG-GEE, MOON, HEE-SOO, LEE, JAE-HUN, HONG, EUN-YOUNG, JEON, AE-JI, YANG, YOUNG-LYEOL
Format Patent
LanguageChinese
English
Published 16.08.2020
Subjects
BEER
BIOCHEMISTRY
CHEMISTRY
COMPOSITIONS THEREOF
CULTURE MEDIA
ENZYMOLOGY
FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIREDCHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERSFROM A RACEMIC MIXTURE
METALLURGY
MICROBIOLOGY
MICROORGANISMS OR ENZYMES
MUTATION OR GENETIC ENGINEERING
ORGANIC CHEMISTRY
PEPTIDES
PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS
SPIRITS
VINEGAR
WINE
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Summary:The present application relates to: an ornithine decarboxylase or a protein variant thereof; a polynucleotide encoding same; a microorganism containing same; and a method for producing putrescine by using same. The present invention achieves effects of increasing the productivity, production efficiency or production selectivity of putrescine, and reducing costs during putrescine purification by suppressing side reactions.
Bibliography:Application Number: TW20198147355