The recognition mechanism of triple-helical β-1,3-glucan by a β-1,3-glucanase

被引:33
|
作者
Qin, Zhen [1 ]
Yang, Dong [1 ]
You, Xin [2 ]
Liu, Yu [1 ]
Hu, Songqing [3 ]
Yan, Qiaojuan [2 ]
Yang, Shaoqing [1 ]
Jiang, Zhengqiang [1 ]
机构
[1] China Agr Univ, Beijing Adv Innovat Ctr Food Nutr & Human Hlth, Coll Food Sci & Nutrit Engn, Beijing 100083, Peoples R China
[2] China Agr Univ, Coll Engn, Bioresource Utilizat Lab, Beijing 100083, Peoples R China
[3] South China Univ Technol, Coll Food Sci & Engn, Guangzhou 510640, Guangdong, Peoples R China
关键词
THAUMATIN-LIKE PROTEINS; BETA-GLUCAN RECOGNITION; RECEPTOR; CURDLAN;
D O I
10.1039/c7cc03330c
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
beta-1,3-Glucan is one of the most abundant polysaccharides in fungi. Recognition of beta-1,3-glucan occurs in both hydrolysis by glycoside hydrolases and immunological recognition. Our study provides a novel structural account of how glycoside hydrolase recognizes and hydrolyzes substrates in a triple-helical form and presents a general structural basis of beta-1,3-glucan recognition.
引用
收藏
页码:9368 / 9371
页数:4
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