PURIFICATION AND CHARACTERIZATION OF 2 ENDO-(1-]3)-BETA-D-GLUCANASES FROM TELESCOPIUM-TELESCOPIUM

被引：10

作者：

CUTLER, RL ^{[1
]}

YELLOWLEES, D ^{[1
]}

机构：

[1] JAMES COOK UNIV N QUEENSLAND, DEPT CHEM & BIOCHEM, TOWNSVILLE 4811, Qld, AUSTRALIA

来源：

CARBOHYDRATE RESEARCH | 1979年 / 75卷 / OCT期

关键词：

D O I：

10.1016/S0008-6215(00)84641-8

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 crystalline style of the gastropod Telescopium telescopium contains two (1→3)-β-d-glucanases and a β-d-glucosidase. The two glucanases (I and II) have been purified and shown to be endo-enzymes. Both enzymes attack laminarin, carboxymethylpachyman, and lichenin, but have no action towards carboxymethyl-cellulose. The main products of hydrolysis of laminarin are d-glucose and β-(1→3)-linked oligosaccharides of d.p. 2, 3, and 4. Glucanases I and II are similar to each other, although they differ in molecular weight and kinetic properties. © 1979.

引用

页码：221 / 229

页数：9

共 17 条

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