AMINO-ACID-SEQUENCE SIMILARITIES BETWEEN LOW-MOLECULAR-WEIGHT ENDO-1,4-BETA-XYLANASES AND FAMILY-H CELLULASES REVEALED BY CLUSTERING ANALYSIS

被引：70

作者：

TORRONEN, A

KUBICEK, CP

HENRISSAT, B

机构：

[1] CNRS, CTR RECH MACROMOLEC VEGETALES, BP 53X, F-38041 GRENOBLE, FRANCE

[2] VIENNA TECH UNIV, INST BIOCHEM TECHNOL & MIKROBIOL, A-1060 VIENNA, AUSTRIA

来源：

FEBS LETTERS | 1993年 / 321卷 / 2-3期

关键词：

CELLULASE; HYDROPHOBIC CLUSTER ANALYSIS; SEQUENCE SIMILARITY; STRUCTURAL SIMILARITY; CATALYTIC RESIDUE;

D O I：

10.1016/0014-5793(93)80094-B

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 amino acid sequences of seventeen family G xylanases and the two known family H cellulases have been compared by hydrophobic cluster analysis. A weak but significant similarity was demonstrated between these two families suggesting that these enzymes share the same molecular mechanism and catalytic residues and that they have related 3D folds. The major differences were found in the N-terminal regions.

引用

页码：135 / 139

页数：5

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[1] MOLECULAR-BIOLOGY OF CELLULOSE DEGRADATION [J].