METHOD FOR PRODUCING D-ERYTHRO-PHENYLSERINE

摘要

PROBLEM TO BE SOLVED: To provide a technique enabling production or making an optical resolution of D-erythro-phenylserine from racemic erythro-phenylserine.

SOLUTION: The method comprises the following process: A corynebacterium transformed by DNA encoding phenylserine aldolase is made to act on racemic erythro-phenylserine to eliminate L-erythro-phenylserine, and the objective D-erythro-phenylserine left behind is recovered.

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