Stress control for a well-structured life

被引：1

作者：

Goldstone, David C. ^{[1
]}

Baker, Edward N. ^{[1
]}

机构：

[1] Univ Auckland, Sch Biol Sci, Private Bag 92019, Auckland 1142, New Zealand

来源：

JOURNAL OF BIOLOGICAL CHEMISTRY | 2018年 / 293卷 / 16期

关键词：

TYPHIMURIUM;

D O I：

10.1074/jbc.H118.002699

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

Aerobic life brings with it a need to respond to external redox stress in ways that preserve key processes. Suppressor of copper sensitivity (Scs) proteins contribute to this response in some bacteria, but have poorly defined molecular functions. Furlong et al. now demonstrate that two Scs proteins from Proteus mirabilis provide a redox relay functionally equivalent to, but structurally distinct from, the Dsb proteins that orchestrate disulfide bonding in Escherichia coli, emphasizing the wide prevalence of this mechanism in bacteria.

引用

页码：5806 / 5807

页数：2