Literature DB >> 22771992

σ70 and PhoB activator: getting a better grip.

Albert Canals1, Alexandre G Blanco, Miquel Coll.   

Abstract

Transcription factors modulate gene expression by distinct, barely understood mechanisms. The crystal structure of a bacterial transcription subcomplex comprising the effector domain of factor PhoB, its target DNA and the σ4 domain of the RNA polymerase σ70 subunit supports the notion that a stronger grip on the promoter-factor complex results in an enhanced RNAP architecture.

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Year:  2012        PMID： 22771992      PMCID： PMC3654763          DOI： 10.4161/trns.20444

Source DB:  PubMed          Journal:  Transcription        ISSN： 2154-1272


  33 in total

1.  Crystal structure of Thermus aquaticus core RNA polymerase at 3.3 A resolution.

Authors:  G Zhang; E A Campbell; L Minakhin; C Richter; K Severinov; S A Darst
Journal:  Cell       Date:  1999-09-17       Impact factor: 41.582

2.  Tandem DNA recognition by PhoB, a two-component signal transduction transcriptional activator.

Authors:  Alexandre G Blanco; Maria Sola; F Xavier Gomis-Rüth; Miquel Coll
Journal:  Structure       Date:  2002-05       Impact factor: 5.006

3.  Crystal structure of a bacterial RNA polymerase holoenzyme at 2.6 A resolution.

Authors:  Dmitry G Vassylyev; Shun-ichi Sekine; Oleg Laptenko; Jookyung Lee; Marina N Vassylyeva; Sergei Borukhov; Shigeyuki Yokoyama
Journal:  Nature       Date:  2002-05-08       Impact factor: 49.962

Review 4.  Bacterial RNA polymerases: the wholo story.

Authors:  Katsuhiko S Murakami; Seth A Darst
Journal:  Curr Opin Struct Biol       Date:  2003-02       Impact factor: 6.809

5.  A novel conformation of RNA polymerase sheds light on the mechanism of transcription.

Authors:  Shunsuke Tagami; Shun-Ichi Sekine; Shigeyuki Yokoyama
Journal:  Transcription       Date:  2011-07

6.  Multiple regulators control expression of the Entner-Doudoroff aldolase (Eda) of Escherichia coli.

Authors:  Elizabeth L Murray; Tyrrell Conway
Journal:  J Bacteriol       Date:  2005-02       Impact factor: 3.490

7.  Role of the sigma 70 subunit of RNA polymerase in transcriptional activation by activator protein PhoB in Escherichia coli.

Authors:  K Makino; M Amemura; S K Kim; A Nakata; H Shinagawa
Journal:  Genes Dev       Date:  1993-01       Impact factor: 11.361

8.  Mutations that affect separate functions of OmpR the phosphorylated regulator of porin transcription in Escherichia coli.

Authors:  F D Russo; J M Slauch; T J Silhavy
Journal:  J Mol Biol       Date:  1993-05-20       Impact factor: 5.469

9.  The X-ray crystal structures of two constitutively active mutants of the Escherichia coli PhoB receiver domain give insights into activation.

Authors:  Raquel Arribas-Bosacoma; Soo-Ki Kim; Cristina Ferrer-Orta; Alexandre G Blanco; Pedro J B Pereira; F Xavier Gomis-Rüth; Barry L Wanner; Miquel Coll; Maria Solà
Journal:  J Mol Biol       Date:  2006-11-14       Impact factor: 5.469

10.  Three-dimensional crystal structure of the transcription factor PhoB receiver domain.

Authors:  M Solá; F X Gomis-Rüth; L Serrano; A González; M Coll
Journal:  J Mol Biol       Date:  1999-01-15       Impact factor: 5.469
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  2 in total

1.  Genome-wide identification of genes directly regulated by ChvI and a consensus sequence for ChvI binding in Sinorhizobium meliloti.

Authors:  Nicole R Ratib; Erich Y Sabio; Carolina Mendoza; Melanie J Barnett; Sarah B Clover; Jesus A Ortega; Francesca M Dela Cruz; David Balderas; Holly White; Sharon R Long; Esther J Chen
Journal:  Mol Microbiol       Date:  2018-10-21       Impact factor: 3.501

Review 2.  Evolution of Regulated Transcription.

Authors:  Oleg V Bylino; Airat N Ibragimov; Yulii V Shidlovskii
Journal:  Cells       Date:  2020-07-12       Impact factor: 6.600
  2 in total

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