裂褶菌细胞壁的研究。全甲基化和酶解。

Studies on the cell wall of Schizophyllum commune. Permethylation and enzymic hydrolysis.

作者信息

Siehr D J

出版信息

Can J Biochem. 1976 Feb;54(2):130-6. doi: 10.1139/o76-020.

Abstract

Two polysaccharide fractions S-glucan were isolated from the cell walls of Schizophyllumcommune. S-Glucan is primarily a linear 1,3-alpha-glucan with occasional 1,6-alphalinkages as shown by permethylation and partial acid hydrolysis. The glucan fraction also contains a small amount of xylose. The R-glucan fraction is a mixture of two polysaccharides, chitin and a highly branched glucan with linear 1,6-beta and 1,3-beta segments and 1,6-beta branching. This conclusion is based on permethylation studies and enzymic hydrolyses.

摘要

从裂褶菌细胞壁中分离出两种多糖组分S-葡聚糖。S-葡聚糖主要是一种线性的1,3-α-葡聚糖，偶尔有1,6-α-连接，这通过全甲基化和部分酸水解得以证明。该葡聚糖组分还含有少量木糖。R-葡聚糖组分是两种多糖的混合物，即几丁质和一种高度分支的葡聚糖，具有线性的1,6-β和1,3-β片段以及1,6-β分支。这一结论基于全甲基化研究和酶促水解。