(Q39543235)

12 September 2017

The role of region II in the RNA polymerase sigma factor sigma(N) (sigma(54)). (English)

1 reference

12 September 2017

Southern E

1

1 reference

12 September 2017

Merrick M

series ordinal

2

1 reference

12 September 2017

language of work or name

English

0 references

publication date

1 July 2000

1 reference

12 September 2017

Nucleic Acids Research

1 reference

12 September 2017

28

1 reference

12 September 2017

13

1 reference

12 September 2017

2563-2570

1 reference

Deletion analysis of Rhizobium meliloti symbiotic promoters.

12 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=102712

Effects of amino acid substitutions at conserved and acidic residues within region 1.1 of Escherichia coli sigma(70).

13 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=102712

Systematic analysis of sigma54 N-terminal sequences identifies regions involved in positive and negative regulation of transcription

13 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=102712

Differential regulation of Rhizobium etli rpoN2 gene expression during symbiosis and free-living growth

13 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=102712

Conformation and DNA binding properties of a single-stranded DNA binding region of sigma 70 subunit from Escherichia coli RNA polymerase are modulated by an interaction with the core enzyme

13 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=102712

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

13 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=102712

Nucleoprotein complex formation by the enhancer binding protein nifA.

13 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=102712

Crystal structure of a sigma 70 subunit fragment from E. coli RNA polymerase

13 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=102712

Azotobacter vinelandii NIFL is a flavoprotein that modulates transcriptional activation of nitrogen-fixation genes via a redox-sensitive switch

13 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=102712

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

13 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=102712

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

13 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=102712

High-copy-number and low-copy-number plasmid vectors for lacZ alpha-complementation and chloramphenicol- or kanamycin-resistance selection

13 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=102712

Bradyrhizobium japonicum has two differentially regulated, functional homologs of the sigma 54 gene (rpoN).

13 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=102712

The Bacillus subtilis sigL gene encodes an equivalent of sigma 54 from gram-negative bacteria

13 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=102712

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

13 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=102712

The sigma 70 family: sequence conservation and evolutionary relationships

13 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=102712

Characterisation of holoenzyme lacking sigmaN regions I and II.

13 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=102712

Identification of an N-terminal region of sigma 54 required for enhancer responsiveness

14 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=102712

Amino-terminal sequences of sigmaN (sigma54) inhibit RNA polymerase isomerization

14 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=102712

Purification and in vitro activities of the native nitrogen fixation control proteins NifA and NifL.

14 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=102712

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

14 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=102712

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

14 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=102712

Nucleotide sequence of wild-type and mutant nifR4 (ntrA) genes of Rhodobacter capsulatus: identification of an essential glycine residue.

14 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=102712

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

14 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=102712

Sequences in sigmaN determining holoenzyme formation and properties

14 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=102712

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

17 June 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=102712

Function of a bacterial activator protein that binds to transcriptional enhancers

17 June 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=102712

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

17 June 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=102712

The sigma 54 DNA-binding domain includes a determinant of enhancer responsiveness.

17 June 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=102712

Region 1 of sigma70 is required for efficient isomerization and initiation of transcription by Escherichia coli RNA polymerase

21 August 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=102712

sigma54-dependent transcription of the Pseudomonas putida xylS operon is influenced by the IIANtr protein of the phosphotransferase system in Escherichia coli

21 August 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=102712

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

21 August 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=102712

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

21 August 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=102712

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

21 August 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=102712

Positive control and autogenous regulation of the nifLA promoter in Klebsiella pneumoniae.

21 August 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=102712

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

21 August 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=102712

Requirements for transcriptional activation in vitro of the nitrogen-regulated glnA and nifLA promoters from Klebsiella pneumoniae: dependence on activator concentration

21 August 2018

1 reference

12 December 2020

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

1 reference

12 December 2020

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

1 reference

12 December 2020

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

1 reference

12 December 2020

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

1 reference

12 December 2020

Functions of the ς54Region Iin Transand Implications for Transcription Activation

1 reference

12 December 2020

Identifiers

DOI

10.1093/NAR/28.13.2563

1 reference

12 September 2017

journals/nar/SouthernM00

1 reference

DBLP Dataset 2021-01-02

28 January 2021

1 reference

12 September 2017

PubMed publication ID

10871407

1 reference