The Elemental Sulfur-Responsive Protein (SipA) from the Hyperthermophilic Archaeon Pyrococcus furiosus Is Regulated by Sulfide in an Iron-Dependent Manner

被引：7

作者：

Clarkson, Sonya M. ^{[1
]}

Newcomer, Elizabeth C. ^{[2
]}

Young, Everett G. ^{[2
]}

Adams, Michael W. W. ^{[1
]}

机构：

[1] Univ Georgia, Dept Biochem & Mol Biol, Athens, GA 30602 USA

[2] Acad Athens, Athens, GA 30606 USA

来源：

JOURNAL OF BACTERIOLOGY | 2010年 / 192卷 / 21期

关键词：

MICROARRAY ANALYSIS; METABOLISM; BACTERIA;

D O I：

10.1128/JB.00660-10

中图分类号：

Q93 [微生物学];

学科分类号：

071005 ; 100705 ;

摘要：

The gene (sipA) encoding the sulfur-induced protein A (PF2025) is highly upregulated during growth of Pyrococcus furiosus on elemental sulfur (S(0)). Expression of sipA is regulated by sulfide, the product of S(0) reduction, but in an iron-dependent manner. SipA is proposed to play a role in intracellular iron sulfide detoxification.

引用

页码：5841 / 5843

页数：3

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