Chloroplast SecA and Escherichia coli SecA have distinct lipid and signal peptide

被引：12
|
作者：
Sun, Changqi [1 ]
Rusch, Sharyn L. [1 ]
Kim, Jinoh [1 ]
Kendall, Debra A. [1 ]
机构：
[1] Univ Connecticut, Dept Mol & Cell Biol, Storrs, CT 06269 USA
来源：
JOURNAL OF BACTERIOLOGY | 2007年 / 189卷 / 03期
关键词：
D O I：
10.1128/JB.01589-06
中图分类号：
Q93 [微生物学];
学科分类号：
071005 ; 100705 ;
摘要：
Like prokaryotic Sec-dependent protein transport, chloroplasts utilize SecA. However, we observe distinctive requirements for the stimulation of chloroplast SecA ATPase activity; it is optimally stimulated in the presence of galactolipid and only a small fraction of anionic lipid and by Sec-dependent thylakoid signal peptides but not Escherichia coli signal peptides.
引用
收藏
页码：1171 / 1175
页数：5
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