The present invention provides a novel gene encoding a protein having an excellent catalyst ability for producing (S)-N-substituted cyclic imino acid represented by the general formula (2) (=the (S)-cyclic imino acid (2)):
1
and to provide a novel method for producing the (S)-cyclic imino acid (2) by an asymmetric hydrolization of the N-substituted cyclic imino acid ester represented by the general formula (1):
2
in a manner of gene engineering technology utilizing the novel gene provided.
本发明提供了一种新型
基因,该
基因编码的蛋白质在生产通式(2)代表的(S)-N-取代环
亚胺酸(&等于;(S)-环
亚胺酸(2))方面具有优异的催化能力:
1
并提供一种通过通式(1)代表的 N-取代环
亚胺酸酯的不对称
水解生产(S)-环
亚胺酸(2)的新方法:
2
以
基因工程技术的方式利用所提供的新型
基因。