ESTERASE MUTANT AND USE THEREOF

ESTERASE MUTANT AND USE THEREOF

Provided are an esterase mutant and use thereof. The amino acid sequence of the esterase mutant has a sequence as shown in SEQ ID NO: 1, and sites at which amino acid mutations occur include an N51G site. The esterase mutant achieves changes of the structure and function of a protein, improves both...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: ZHAO, Junqi, JAMES, Gage, XIAO, Yi, HONG, Hao, JIAO, Xuecheng, WANG, Xiang, ZHANG, Na, YANG, Yiming
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
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
PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS
SPIRITS
VINEGAR
WINE
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Beschreibung
Zusammenfassung:Provided are an esterase mutant and use thereof. The amino acid sequence of the esterase mutant has a sequence as shown in SEQ ID NO: 1, and sites at which amino acid mutations occur include an N51G site. The esterase mutant achieves changes of the structure and function of a protein, improves both enzyme specificity and enzyme activity, reduces the usage amount of the enzyme, and reduces the industrial production cost.