Probing the assembly of transcription initiation complexes through changes in sigmaN protease sensitivity (Q36638290)

15 August 2017

Probing the assembly of transcription initiation complexes through changes in sigmaN protease sensitivity (English)

1 reference

15 August 2017

Casaz P

1

1 reference

15 August 2017

Buck M

series ordinal

2

1 reference

15 August 2017

language of work or name

English

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publication date

1 October 1997

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Proceedings of the National Academy of Sciences of the United States of America

15 August 2017

1 reference

15 August 2017

94

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15 August 2017

22

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15 August 2017

12145-12150

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Two domains within sigmaN (sigma54) cooperate for DNA binding

15 August 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=23731

Isolation and properties of enhancer-bypass mutants of sigma 54.

30 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=23731

DNA-binding determinants of sigma 54 as deduced from libraries of mutations

30 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=23731

Determinants of RNA polymerase alpha subunit for interaction with beta, beta', and sigma subunits: hydroxyl-radical protein footprinting

30 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=23731

Identification, nucleotide sequence, and characterization of PspF, the transcriptional activator of the Escherichia coli stress-induced psp operon

30 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=23731

Binding of the sigma 70 protein to the core subunits of Escherichia coli RNA polymerase, studied by iron-EDTA protein footprinting

30 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=23731

Identification of a DNA-contacting surface in the transcription factor sigma-54.

30 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=23731

RNA polymerase binding using a strongly acidic hydrophobic-repeat region of sigma 54

30 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=23731

In a class of its own--the RNA polymerase sigma factor sigma 54 (sigma N).

30 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=23731

Identification of close contacts between the sigma N (sigma 54) protein and promoter DNA in closed promoter complexes

30 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=23731

Transcriptional activation of the nitrogenase promoter in vitro: adenosine nucleotides are required for inhibition of NIFA activity by NIFL.

30 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=23731

Protease footprinting reveals a surface on transcription factor TFIIB that serves as an interface for activators and coactivators

30 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=23731

PCR mutagenesis identifies a polymerase-binding sequence of sigma 54 that includes a sigma 70 homology region

30 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=23731

Protein crosslinking studies suggest that Rhizobium meliloti C4-dicarboxylic acid transport protein D, a sigma 54-dependent transcriptional activator, interacts with sigma 54 and the beta subunit of RNA polymerase

30 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=23731

Phosphorylation-dependent conformational changes in OmpR, an osmoregulatory DNA-binding protein of Escherichia coli.

30 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=23731

The DNA-binding domain of the transcriptional activator protein NifA resides in its carboxy terminus, recognises the upstream activator sequences of nif promoters and can be separated from the positive control function of NifA.

30 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=23731

The nucleotide sequence of the nitrogen-regulation gene ntrA of Klebsiella pneumoniae and comparison with conserved features in bacterial RNA polymerase sigma factors.

30 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=23731

Probing the Escherichia coli glnALG upstream activation mechanism in vivo

30 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=23731

Expression of sigma 54 (ntrA)-dependent genes is probably united by a common mechanism

30 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=23731

Mutations in the RNA polymerase recognition sequence of the Klebsiella pneumoniae nifH promoter permitting transcriptional activation in the absence of NifA binding to upstream activator sequences.

30 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=23731

Tricine-sodium dodecyl sulfate-polyacrylamide gel electrophoresis for the separation of proteins in the range from 1 to 100 kDa

30 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=23731

DNA-looping and enhancer activity: association between DNA-bound NtrC activator and RNA polymerase at the bacterial glnA promoter

30 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=23731

Specific binding of the transcription factor sigma-54 to promoter DNA

30 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=23731

The sigma 70 family: sequence conservation and evolutionary relationships

30 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=23731

The prokaryotic enhancer binding protein NTRC has an ATPase activity which is phosphorylation and DNA dependent

30 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=23731

The helix-turn-helix motif of sigma 54 is involved in recognition of the -13 promoter region

30 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=23731

Functional roles for the glutamines within the glutamine-rich region of the transcription factor sigma 54.

30 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=23731

DNA distortion and nucleation of local DNA unwinding within sigma-54 (sigma N) holoenzyme closed promoter complexes

28 June 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=23731

The bacterial enhancer-binding protein NTRC is a molecular machine: ATP hydrolysis is coupled to transcriptional activation

28 June 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=23731

Comprehensive analysis of hydrogen bonds in regulatory protein DNA-complexes: in search of common principles

28 June 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=23731

The nucleotide sequence of the sigma factor gene ntrA (rpoN) of Azotobacter vinelandii: analysis of conserved sequences in NtrA proteins

28 June 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=23731

In vivo studies on the interaction of RNA polymerase-sigma 54 with the Klebsiella pneumoniae and Rhizobium meliloti nifH promoters. The role of NifA in the formation of an open promoter complex

28 June 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=23731

Function of a bacterial activator protein that binds to transcriptional enhancers

28 June 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=23731

The integration host factor stimulates interaction of RNA polymerase with NIFA, the transcriptional activator for nitrogen fixation operons.

28 June 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=23731

A role for the acidic trimer repeat region of transcription factor sigma 54 in setting the rate and temperature dependence of promoter melting in vivo

28 June 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=23731

The phosphorylated form of the enhancer-binding protein NTRC has an ATPase activity that is essential for activation of transcription

28 June 2018

1 reference

https://api.crossref.org/works/10.1073%2FPNAS.94.22.12145

Role of eukaryotic-type functional domains found in the prokaryotic enhancer receptor factor sigma 54.

21 January 2018

1 reference

https://api.crossref.org/works/10.1073%2FPNAS.94.22.12145

The domain structure of sigma 54 as determined by analysis of a set of deletion mutants

21 January 2018

1 reference

https://api.crossref.org/works/10.1073%2FPNAS.94.22.12145

Analysis of the N-terminal leucine heptad and hexad repeats of sigma 54.

21 January 2018

1 reference

https://api.crossref.org/works/10.1073%2FPNAS.94.22.12145

Converting Escherichia coli RNA polymerase into an enhancer-responsive enzyme: role of an NH2-terminal leucine patch in sigma 54.

21 January 2018

1 reference

https://api.crossref.org/works/10.1073%2FPNAS.94.22.12145

Proteolytic Footprinting of Transcription Factor TFIIIA Reveals Different Tightly Binding Sites for 5S RNA and 5S DNA

21 January 2018

1 reference

https://api.crossref.org/works/10.1073%2FPNAS.94.22.12145

Mapping protein domains involved in macromolecular interactions: a novel protein footprinting approach.

21 January 2018

1 reference

https://api.crossref.org/works/10.1073%2FPNAS.94.22.12145

Activator-induced conformational change in general transcription factor TFIIB.

21 January 2018

1 reference

https://api.crossref.org/works/10.1073%2FPNAS.94.22.12145

Transcription of glnA in E. coli is stimulated by activator bound to sites far from the promoter

21 January 2018

1 reference

https://api.crossref.org/works/10.1073%2FPNAS.94.22.12145

Core RNA polymerase and promoter DNA interactions of purified domains of sigma N: bipartite functions

21 January 2018

1 reference

https://api.crossref.org/works/10.1073%2FPNAS.94.22.12145

The RpoN-box motif of the RNA polymerase sigma factor sigma N plays a role in promoter recognition

21 January 2018

1 reference

https://api.crossref.org/works/10.1073%2FPNAS.94.22.12145

Cassette mutagenesis implicates a helix-turn-helix motif in promoter recognition by the novel RNA polymerase sigma factor sigma 54

21 January 2018

1 reference

https://api.crossref.org/works/10.1073%2FPNAS.94.22.12145

Core RNA polymerase assists binding of the transcription factor sigma 54 to promoter DNA

21 January 2018

1 reference

https://api.crossref.org/works/10.1073%2FPNAS.94.22.12145

21 January 2018

Identifiers

DOI

10.1073/PNAS.94.22.12145

1 reference

15 August 2017

0 references

1 reference

15 August 2017

PubMed publication ID

9342377

1 reference