The core Escherichia coli signal recognition particle receptor contains only the N and G domains of FtsY

被引：44

作者：

Eitan, A ^{[1
]}

Bibi, E ^{[1
]}

机构：

[1] Weizmann Inst Sci, Dept Biol Chem, IL-76100 Rehovot, Israel

来源：

JOURNAL OF BACTERIOLOGY | 2004年 / 186卷 / 08期

关键词：

D O I：

10.1128/JB.186.8.2492-2494.2004

中图分类号：

Q93 [微生物学];

学科分类号：

071005 ; 100705 ;

摘要：

Previous studies have proposed that the N-terminal A domain (similar to200 amino acid residues) of the Escherichia coli signal recognition particle (SRP) receptor, FtsY, is required for membrane targeting. In contrast to this suggestion, we show that A domain-truncated versions of FtsY, harboring only domains N and G, are functional. Therefore, we propose that N and G domains constitute the core SRP receptor.

引用

页码：2492 / 2494

页数：3

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