DETECTION OF DYE-LINKED D-MANNITOL DEHYDROGENASE-ACTIVITY IN ACETOBACTER-XYLINUM KU-1

被引：4

作者：

OIKAWA, T

AMEYAMA, M

机构：

[1] Department of Biotechnology, Kansai University, Osaka, 564, Suita

来源：

BIOSCIENCE BIOTECHNOLOGY AND BIOCHEMISTRY | 1993年 / 57卷 / 09期

关键词：

D O I：

10.1271/bbb.57.1580

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：

We detected dye-linked D-mannitol dehydrogenase activity in the crude extract of Acetobacter xylinum KU-1. The enzyme activity was specific for D-mannitol, and not pyridine nucleotide (NAD+, NADP+)-dependent. The optimal pH was found to be 5.0, while the optimal temperature was at 50-degrees-C. The enzyme activity was inhibited by p-quinone noncompetitively.

引用

页码：1580 / 1581

页数：2

共 17 条

[11] ENZYME-CATALYZED PRODUCTION OF MANNITOL AND GLUCONIC ACID - PRODUCT RECOVERY BY VARIOUS PROCEDURES [J].