Literature DB >> 9204707

Redox signal transduction via iron-sulfur clusters in the SoxR transcription activator.

E Hidalgo1, H Ding, B Demple.   

Abstract

Protein iron-sulfur (FeS) centers have recently been implicated in the regulation of gene expression. In the redox-sensing SoxR protein, the oxidation state of [2Fe-2S] centers controls its activity as a transcription activator independent of DNA-binding ability. Thus, FeS centers allosterically link cellular oxidative stress to the expression of defense genes.

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Year:  1997        PMID： 9204707     DOI： 10.1016/s0968-0004(97)01068-2

Source DB:  PubMed          Journal:  Trends Biochem Sci        ISSN： 0968-0004            Impact factor:   13.807


  32 in total

1.  IscR, an Fe-S cluster-containing transcription factor, represses expression of Escherichia coli genes encoding Fe-S cluster assembly proteins.

Authors:  C J Schwartz; J L Giel; T Patschkowski; C Luther; F J Ruzicka; H Beinert; P J Kiley
Journal:  Proc Natl Acad Sci U S A       Date:  2001-12-11       Impact factor: 11.205

Review 2.  Oxidative stress in microorganisms--I. Microbial vs. higher cells--damage and defenses in relation to cell aging and death.

Authors:  K Sigler; J Chaloupka; J Brozmanová; N Stadler; M Höfer
Journal:  Folia Microbiol (Praha)       Date:  1999       Impact factor: 2.099

3.  The sufR gene (sll0088 in Synechocystis sp. strain PCC 6803) functions as a repressor of the sufBCDS operon in iron-sulfur cluster biogenesis in cyanobacteria.

Authors:  Tao Wang; Gaozhong Shen; Ramakrishnan Balasubramanian; Lee McIntosh; Donald A Bryant; John H Golbeck
Journal:  J Bacteriol       Date:  2004-02       Impact factor: 3.490

Review 4.  Bacterial iron-sulfur regulatory proteins as biological sensor-switches.

Authors:  Jason C Crack; Jeffrey Green; Matthew I Hutchings; Andrew J Thomson; Nick E Le Brun
Journal:  Antioxid Redox Signal       Date:  2012-03-06       Impact factor: 8.401

5.  Engineered holliday junctions as single-molecule reporters for protein-DNA interactions with application to a MerR-family regulator.

Authors:  Susanta K Sarkar; Nesha May Andoy; Jaime J Benítez; Peng R Chen; Jason S Kong; Chuan He; Peng Chen
Journal:  J Am Chem Soc       Date:  2007-09-20       Impact factor: 15.419

6.  Crystal structure of the [2Fe-2S] oxidative-stress sensor SoxR bound to DNA.

Authors:  Satoshi Watanabe; Akiko Kita; Kazuo Kobayashi; Kunio Miki
Journal:  Proc Natl Acad Sci U S A       Date:  2008-03-11       Impact factor: 11.205

Review 7.  Protein translocation into and across the chloroplastic envelope membranes.

Authors:  J Soll; R Tien
Journal:  Plant Mol Biol       Date:  1998-09       Impact factor: 4.076

8.  The chloroplastic protein import machinery contains a Rieske-type iron-sulfur cluster and a mononuclear iron-binding protein.

Authors:  A Caliebe; R Grimm; G Kaiser; J Lübeck; J Soll; L Heins
Journal:  EMBO J       Date:  1997-12-15       Impact factor: 11.598

Review 9.  Signal transduction by nitric oxide in cellular stress responses.

Authors:  Bruce Demple
Journal:  Mol Cell Biochem       Date:  2002 May-Jun       Impact factor: 3.396

Review 10.  ROS homeostasis during development: an evolutionary conserved strategy.

Authors:  Jos H M Schippers; Hung M Nguyen; Dandan Lu; Romy Schmidt; Bernd Mueller-Roeber
Journal:  Cell Mol Life Sci       Date:  2012-07-28       Impact factor: 9.261
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