Method for preparing L-threo-p-methylsulfonylphenyl serine under catalysis of enzyme

Method for preparing L-threo-p-methylsulfonylphenyl serine under catalysis of enzyme

The invention relates to a method for preparing L-threo-p-methylsulfonylphenyl serine under catalysis of an enzyme, and in particular relates to a method for preparing the L-threo-p-methylsulfonylphenyl serine by using the L-beta-hydroxyl-alpha-amino acid synthetase to catalyze a reaction of glycine...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: LYU HUIXIN, SUN HONGXU, CHANG YANHONG, LUO HUI, HU QINGQING
Format: Patent
Sprache:chi ; eng
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:The invention relates to a method for preparing L-threo-p-methylsulfonylphenyl serine under catalysis of an enzyme, and in particular relates to a method for preparing the L-threo-p-methylsulfonylphenyl serine by using the L-beta-hydroxyl-alpha-amino acid synthetase to catalyze a reaction of glycine and p-methylsulphonyl benzaldehyde. The invention also relates to a preparation system and the L-beta-hydroxyl-alpha-amino acid synthetase used in the method. 本发明涉及酶催化制备L-苏式-对甲砜基苯丝氨酸的方法，特别是涉及利用L-β-羟基-α-氨基酸合成酶催化甘氨酸和对甲砜基苯丝氨酸制备L-苏式-对甲砜基苯丝氨酸的方法。本发明还涉及用于本发明方法的制备系统以及L-β-羟基-α-氨基酸合成酶。