AN ACTIVE-SITE MODEL FOR CALCIUM(II)-CONTAINING QUINOPROTEINS

被引:9
作者
ITOH, S [1 ]
HUANG, X [1 ]
KAWAKAMI, H [1 ]
KOMATSU, M [1 ]
OHSHIRO, Y [1 ]
FUKUZUMI, S [1 ]
机构
[1] OSAKA UNIV,FAC ENGN,DEPT APPL CHEM,SUITA,OSAKA 565,JAPAN
关键词
D O I
10.1039/c39950002077
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
The Ca2+ complexes of PQQ-2,9-dimethyl ester and its iminoquinone derivative have been synthesised and the reactivity towards alcohols examined; the oxidising ability of the quinone is significantly enhanced by binding Ca2+ and NH3, both of which are essential for quinoprotein methanol dehydrogenase activation.
引用
收藏
页码:2077 / 2078
页数:2
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