Functional characterization of a cellulose binding xylanase from Fusarium oxysporum

被引:6
作者
Christakopoulos, P
Nerinckx, W
Samyn, B
Kekos, D
Macris, B
VanBeeumen, J
Claeyssens, M
机构
[1] STATE UNIV GHENT, FAC SCI, DEPT BIOCHEM PHYSIOL & MICROBIOL, B-9000 GHENT, BELGIUM
[2] NATL TECH UNIV ATHENS, DEPT CHEM ENGN, GR-15700 ATHENS, GREECE
关键词
D O I
10.1007/BF00142957
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
An extracellular endoxylanase from Fusarium oxysporum binds onto crystalline cellulose. A small peptide (similar to 2kDa) could be isolated after partial proteolysis of the native protein. It consists of 18 amino acids, is located in the C-terminal region of the protein and corresponds functionally to a cellulose binding domain (CBD), the first one to be reported in a fungal xylanase. The amino acid sequence of this peptide shows no homology with any known CBD.
引用
收藏
页码:349 / 354
页数:6
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