Literature DB >> 7868616

Escherichia coli NusG protein stimulates transcription elongation rates in vivo and in vitro.

E Burova1, S C Hung, V Sagitov, B L Stitt, M E Gottesman.   

Abstract

The rate of transcription elongation in Escherichia coli was reduced when cells were depleted of NusG. In a purified in vitro system, NusG accelerated the transcription elongation rate. The stimulation of the rate of transcription elongation by NusG appears to result from the suppression of specific transcription pause sites.

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Year:  1995        PMID： 7868616      PMCID： PMC176748          DOI： 10.1128/jb.177.5.1388-1392.1995

Source DB:  PubMed          Journal:  J Bacteriol        ISSN： 0021-9193            Impact factor:   3.490


  22 in total

1.  Requirement for E. coli NusG protein in factor-dependent transcription termination.

Authors:  S L Sullivan; M E Gottesman
Journal:  Cell       Date:  1992-03-06       Impact factor: 41.582

2.  Amino acid changes in conserved regions of the beta-subunit of Escherichia coli RNA polymerase alter transcription pausing and termination.

Authors:  R Landick; J Stewart; D N Lee
Journal:  Genes Dev       Date:  1990-09       Impact factor: 11.361

3.  nusA protein of Escherichia coli is an efficient transcription termination factor for certain terminator sites.

Authors:  M C Schmidt; M J Chamberlin
Journal:  J Mol Biol       Date:  1987-06-20       Impact factor: 5.469

4.  The nut site of bacteriophage lambda is made of RNA and is bound by transcription antitermination factors on the surface of RNA polymerase.

Authors:  J R Nodwell; J Greenblatt
Journal:  Genes Dev       Date:  1991-11       Impact factor: 11.361

5.  Termination efficiency at rho-dependent terminators depends on kinetic coupling between RNA polymerase and rho.

Authors:  D J Jin; R R Burgess; J P Richardson; C A Gross
Journal:  Proc Natl Acad Sci U S A       Date:  1992-02-15       Impact factor: 11.205

6.  Nus A protein affects transcriptional pausing and termination in vitro by binding to different sites on the transcription complex.

Authors:  C D Sigmund; E A Morgan
Journal:  Biochemistry       Date:  1988-07-26       Impact factor: 3.162

7.  Effect of Escherichia coli nusG function on lambda N-mediated transcription antitermination.

Authors:  S L Sullivan; D F Ward; M E Gottesman
Journal:  J Bacteriol       Date:  1992-02       Impact factor: 3.490

8.  NusG, a new Escherichia coli elongation factor involved in transcriptional antitermination by the N protein of phage lambda.

Authors:  J Li; R Horwitz; S McCracken; J Greenblatt
Journal:  J Biol Chem       Date:  1992-03-25       Impact factor: 5.157

9.  Stability of an RNA secondary structure affects in vitro transcription pausing in the trp operon leader region.

Authors:  R Landick; C Yanofsky
Journal:  J Biol Chem       Date:  1984-09-25       Impact factor: 5.157

10.  Assembly of transcription elongation complexes containing the N protein of phage lambda and the Escherichia coli elongation factors NusA, NusB, NusG, and S10.

Authors:  S W Mason; J Greenblatt
Journal:  Genes Dev       Date:  1991-08       Impact factor: 11.361
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  46 in total

1.  Pausing by bacterial RNA polymerase is mediated by mechanistically distinct classes of signals.

Authors:  I Artsimovitch; R Landick
Journal:  Proc Natl Acad Sci U S A       Date:  2000-06-20       Impact factor: 11.205

2.  Crystal structures of transcription factor NusG in light of its nucleic acid- and protein-binding activities.

Authors:  Thomas Steiner; Jens T Kaiser; Snezan Marinkoviç; Robert Huber; Markus C Wahl
Journal:  EMBO J       Date:  2002-09-02       Impact factor: 11.598

Review 3.  Bacterial Transcription as a Target for Antibacterial Drug Development.

Authors:  Cong Ma; Xiao Yang; Peter J Lewis
Journal:  Microbiol Mol Biol Rev       Date:  2016-01-13       Impact factor: 11.056

4.  RNA polymerase and transcription elongation factor Spt4/5 complex structure.

Authors:  Brianna J Klein; Daniel Bose; Kevin J Baker; Zahirah M Yusoff; Xiaodong Zhang; Katsuhiko S Murakami
Journal:  Proc Natl Acad Sci U S A       Date:  2010-12-27       Impact factor: 11.205

5.  Subcellular partitioning of transcription factors in Bacillus subtilis.

Authors:  Geoff P Doherty; Donna H Meredith; Peter J Lewis
Journal:  J Bacteriol       Date:  2006-06       Impact factor: 3.490

6.  Structural basis for converting a general transcription factor into an operon-specific virulence regulator.

Authors:  Georgiy A Belogurov; Marina N Vassylyeva; Vladimir Svetlov; Sergiy Klyuyev; Nick V Grishin; Dmitry G Vassylyev; Irina Artsimovitch
Journal:  Mol Cell       Date:  2007-04-13       Impact factor: 17.970

Review 7.  RNA polymerase elongation factors.

Authors:  Jeffrey W Roberts; Smita Shankar; Joshua J Filter
Journal:  Annu Rev Microbiol       Date:  2008       Impact factor: 15.500

Review 8.  Linkage map of Escherichia coli K-12, edition 10: the traditional map.

Authors:  M K Berlyn
Journal:  Microbiol Mol Biol Rev       Date:  1998-09       Impact factor: 11.056

Review 9.  Processive antitermination.

Authors:  R A Weisberg; M E Gottesman
Journal:  J Bacteriol       Date:  1999-01       Impact factor: 3.490

10.  Modulation of Rho-dependent transcription termination in Escherichia coli by the H-NS family of proteins.

Authors:  Shivalika Saxena; J Gowrishankar
Journal:  J Bacteriol       Date:  2011-05-20       Impact factor: 3.490
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