Literature DB >> 18331472

Modus operandi of the bacterial RNA polymerase containing the sigma54 promoter-specificity factor.

Sivaramesh Wigneshweraraj1, Daniel Bose, Patricia C Burrows, Nicolas Joly, Jörg Schumacher, Mathieu Rappas, Tillmann Pape, Xiaodong Zhang, Peter Stockley, Konstantin Severinov, Martin Buck.   

Abstract

Bacterial sigma (sigma) factors confer gene specificity upon the RNA polymerase, the central enzyme that catalyses gene transcription. The binding of the alternative sigma factor sigma(54) confers upon the RNA polymerase special functional and regulatory properties, making it suited for control of several major adaptive responses. Here, we summarize our current understanding of the interactions the sigma(54) factor makes with the bacterial transcription machinery.

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Year:  2008        PMID： 18331472     DOI： 10.1111/j.1365-2958.2008.06181.x

Source DB:  PubMed          Journal:  Mol Microbiol        ISSN： 0950-382X            Impact factor:   3.501


  62 in total

1.  iPro54-PseKNC: a sequence-based predictor for identifying sigma-54 promoters in prokaryote with pseudo k-tuple nucleotide composition.

Authors:  Hao Lin; En-Ze Deng; Hui Ding; Wei Chen; Kuo-Chen Chou
Journal:  Nucleic Acids Res       Date:  2014-10-31       Impact factor: 16.971

2.  CoSMoS unravels mysteries of transcription initiation.

Authors:  Richard L Gourse; Robert Landick
Journal:  Cell       Date:  2012-02-17       Impact factor: 41.582

Review 3.  Nooks and crannies in type VI secretion regulation.

Authors:  Christophe S Bernard; Yannick R Brunet; Erwan Gueguen; Eric Cascales
Journal:  J Bacteriol       Date:  2010-05-28       Impact factor: 3.490

4.  DNA recognition by a σ(54) transcriptional activator from Aquifex aeolicus.

Authors:  Natasha K Vidangos; Johanna Heideker; Artem Lyubimov; Meindert Lamers; Yixin Huo; Jeffrey G Pelton; Jimmy Ton; Jay Gralla; James Berger; David E Wemmer
Journal:  J Mol Biol       Date:  2014-08-23       Impact factor: 5.469

5.  Autoregulation of the synthesis of the MobM relaxase encoded by the promiscuous plasmid pMV158.

Authors:  Fabián Lorenzo-Díaz; Virtu Solano-Collado; Rudi Lurz; Alicia Bravo; Manuel Espinosa
Journal:  J Bacteriol       Date:  2012-01-27       Impact factor: 3.490

6.  RNA polymerase approaches its promoter without long-range sliding along DNA.

Authors:  Larry J Friedman; Jeffrey P Mumm; Jeff Gelles
Journal:  Proc Natl Acad Sci U S A       Date:  2013-05-29       Impact factor: 11.205

7.  Control of flagellar gene regulation in Legionella pneumophila and its relation to growth phase.

Authors:  Christiane Albert-Weissenberger; Tobias Sahr; Odile Sismeiro; Jörg Hacker; Klaus Heuner; Carmen Buchrieser
Journal:  J Bacteriol       Date:  2009-11-13       Impact factor: 3.490

8.  RNA polymerase: a nexus of gene regulation.

Authors:  John D Helmann
Journal:  Methods       Date:  2009-01       Impact factor: 3.608

9.  The putative Walker A and Walker B motifs of Rrp2 are required for the growth of Borrelia burgdorferi.

Authors:  Zhiming Ouyang; Jianli Zhou
Journal:  Mol Microbiol       Date:  2016-10-26       Impact factor: 3.501

10.  The syp enhancer sequence plays a key role in transcriptional activation by the σ54-dependent response regulator SypG and in biofilm formation and host colonization by Vibrio fischeri.

Authors:  Valerie A Ray; Justin L Eddy; Elizabeth A Hussa; Michael Misale; Karen L Visick
Journal:  J Bacteriol       Date:  2013-10-04       Impact factor: 3.490
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