ENANTIOSELECTIVE DEOXYGENATION OF ALKYL ARYL SULFOXIDES BY DMSO REDUCTASE FROM RHODOBACTER-SPHAEROIDES FS DENITRIFICANS

被引:19
作者
ABO, M [1 ]
TACHIBANA, M [1 ]
OKUBO, A [1 ]
YAMAZAKI, S [1 ]
机构
[1] UNIV TOKYO, DEPT APPL BIOL CHEM, BUNKYO KU, TOKYO 113, Japan
关键词
D O I
10.1016/0968-0896(95)00004-Z
中图分类号
Q5 [生物化学]; Q7 [分子生物学];
学科分类号
071010 ; 081704 ;
摘要
The substrate specificity and enantioselectivity of DMSO reductase from Rhodobacter sphaeroides f.s. denitrificans were studied on a series of alkyl aryl sulfoxides as substrate. The enzyme was found to catalyze deoxygenation of (S)-sulfoxides predominantly. (R)-Sulfoxides were recovered with a high enantiomeric excess.
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页码:109 / 112
页数:4
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