The Salmonella translocated effector SopA is targeted to the mitochondria of infected cells

被引:30
作者
Layton, AN [1 ]
Brown, PJ [1 ]
Galyov, EE [1 ]
机构
[1] Inst Anim Hlth, Div Microbiol, Compton RG20 7NN, Berks, England
基金
英国生物技术与生命科学研究理事会;
关键词
D O I
10.1128/JB.187.10.3565-3571.2005
中图分类号
Q93 [微生物学];
学科分类号
071005 ; 100705 ;
摘要
This study investigates the Salmonella effector protein SopA. We show that in Salmonella enterica serovar Dublin-infected cells, SopA(1-347) fused to two carboxy-terminal hemagglutinin tags partially colocalized with mitochondria. Transfection of eukaryotic cells with a panel of constructs encoding truncated versions of SopA identified that amino acids 100 to 347 were sufficient to target SopA to the mitochondria.
引用
收藏
页码:3565 / 3571
页数:7
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