A Peptide Produced by Pseudomonas tolaasi, Tolaasin Binds to Metal Ions

被引：5
|
作者：
Lee, Sunhee [1 ]
Jo, Geunhyeong [1 ]
Hwang, Doseok [1 ]
Woo, Yoonkyung [1 ]
Lee, Younggiu [1 ]
Yong, Yeonjoong [1 ]
Kang, Kyungrai [1 ]
Hyun, Jiye [1 ]
Kim, Young-Kee [2 ]
Kim, Dong-Woon [3 ]
Lim, Yoongho [1 ]
机构：
[1] Konkuk Univ, RCD, BMIC, Div Biosci & Biotechnol, Seoul 143701, South Korea
[2] Chungbuk Natl Univ, Dept Agr Chem, Chungbuk 361763, South Korea
[3] RDA, Natl Inst Anim Sci, Swine Sci Div, Cheonan 330801, South Korea
来源：
JOURNAL OF THE KOREAN SOCIETY FOR APPLIED BIOLOGICAL CHEMISTRY | 2011年 / 54卷 / 04期
基金：
新加坡国家研究基金会;
关键词：
calcium ion; Pseudomonas tolaasi; sodium ion; tolaasin; zinc ion; TOXIN; LIPODEPSIPEPTIDES; MUSHROOM;
D O I：
10.3839/jksabc.2011.096
中图分类号：
TS2 [食品工业];
学科分类号：
0832 ;
摘要：
Brown blotch disease in mushrooms is caused by Pseudomonas tolaasin, which produces a peptide toxin, tolaasin 1, and zinc ion inhibits the channel formed by tolaasin I. NMR experiments revealed that zinc, sodium, and calcium ions can bind to tolaasin 1 and their binding position on tolaasin I is the lactone ring.
引用
收藏
页码：633 / 636
页数：4
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