NON-HYDROLYTIC DISRUPTION OF CELLULOSE FIBERS BY THE BINDING DOMAIN OF A BACTERIAL CELLULASE

被引：264

作者：

DIN, N

GILKES, NR

TEKANT, B

MILLER, RC

WARREN, AJ

KILBURN, DG

机构：

[1] Department of Microbiology, University of British Columbia, University Boulevard, Vancouver, BC

来源：

BIO-TECHNOLOGY | 1991年 / 9卷 / 11期

关键词：

D O I：

10.1038/nbt1191-1096

中图分类号：

Q81 [生物工程学（生物技术）]; Q93 [微生物学];

学科分类号：

071005 ; 0836 ; 090102 ; 100705 ;

摘要：

We have shown that the isolated cellulose binding domain of endoglucanase A (CenA) from the bacterium Cellulomonas fimi disrupts the structure of cellulose fibres and releases small particles but has no detectable hydrolytic activity. In contrast, the isolated catalytic domain of this enzyme does not disrupt the fibril structure but polishes the surface of the fibre concomitant with the release of reducing sugars.

引用

页码：1096 / 1099

页数：4

共 18 条

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