PipX, the coactivator of NtcA, is a global regulator in cyanobacteria (Q33767733)

24912181

29 July 2017

title

PipX, the coactivator of NtcA, is a global regulator in cyanobacteria (English)

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29 July 2017

1 reference

2

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7 June 2020

Paloma Salinas

3

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7 June 2020

Raymond Dixon

5

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7 June 2020

Fernando de la Cruz

6

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7 June 2020

Asuncion Contreras

7

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7 June 2020

author name string

Javier Espinosa

1

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7 June 2020

Val F Lanza

4

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7 June 2020

language of work or name

English

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publication date

27 May 2014

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24912181

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

29 July 2017

published in

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7 June 2020

volume

111

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7 June 2020

issue

23

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7 June 2020

page(s)

E2423-30

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ChIP analysis unravels an exceptionally wide distribution of DNA binding sites for the NtcA transcription factor in a heterocyst-forming cyanobacterium

7 June 2020

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28 July 2018

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28 July 2018

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Specific role of the cyanobacterial PipX factor in the heterocysts of Anabaena sp. strain PCC 7120.

28 July 2018

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28 July 2018

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Environmental control of phosphorylation pathways in a branched two-component system.

28 July 2018

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Structural basis for the regulation of NtcA-dependent transcription by proteins PipX and PII

28 July 2018

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Structural basis for the allosteric control of the global transcription factor NtcA by the nitrogen starvation signal 2-oxoglutarate

28 July 2018

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The network of P(II) signalling protein interactions in unicellular cyanobacteria

28 July 2018

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A new P(II) protein structure identifies the 2-oxoglutarate binding site

28 July 2018

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28 July 2018

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28 July 2018

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28 July 2018

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The crystal structure of the complex of PII and acetylglutamate kinase reveals how PII controls the storage of nitrogen as arginine

28 July 2018

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Nitrogen regulation in bacteria and archaea

28 July 2018

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NrrA, a nitrogen-responsive response regulator facilitates heterocyst development in the cyanobacterium Anabaena sp. strain PCC 7120.

28 July 2018

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Comparative genomics analysis of NtcA regulons in cyanobacteria: regulation of nitrogen assimilation and its coupling to photosynthesis

28 July 2018

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28 July 2018

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Nonmetabolizable analogue of 2-oxoglutarate elicits heterocyst differentiation under repressive conditions in Anabaena sp. PCC 7120.

28 July 2018

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Global carbon/nitrogen control by PII signal transduction in cyanobacteria: from signals to targets

28 July 2018

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Transcriptional activation of NtcA-dependent promoters of Synechococcus sp. PCC 7942 by 2-oxoglutarate in vitro

28 July 2018

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Artemis: sequence visualization and annotation

28 July 2018

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The Synechococcus strain PCC 7942 glnN product (glutamine synthetase III) helps recovery from prolonged nitrogen chlorosis

28 July 2018

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NtcA represses transcription of gifA and gifB, genes that encode inhibitors of glutamine synthetase type I from Synechocystis sp. PCC 6803.

28 July 2018

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28 July 2018

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The global nitrogen regulator NtcA regulates transcription of the signal transducer PII (GlnB) and influences its phosphorylation level in response to nitrogen and carbon supplies in the Cyanobacterium synechococcus sp. strain PCC 7942

28 July 2018

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28 July 2018

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Two Anabaena sp. strain PCC 7120 DNA-binding factors interact with vegetative cell- and heterocyst-specific genes

28 July 2018

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Cyanobacteria perceive nitrogen status by sensing intracellular 2-oxoglutarate levels

28 July 2018

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21 January 2018

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Interactions between the nitrogen signal transduction protein PII and N-acetyl glutamate kinase in organisms that perform oxygenic photosynthesis.

21 January 2018

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2-Oxoglutarate increases the binding affinity of the NtcA (nitrogen control) transcription factor for the Synechococcus glnA promoter

21 January 2018

1 reference

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Interaction network in cyanobacterial nitrogen regulation: PipX, a protein that interacts in a 2-oxoglutarate dependent manner with PII and NtcA.

21 January 2018

1 reference

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Role of the Synechococcus PCC 7942 nitrogen regulator protein PipX in NtcA-controlled processes.

21 January 2018

1 reference

https://api.crossref.org/works/10.1073%2FPNAS.1404097111

Effects of spontaneous mutations in PipX functions and regulatory complexes on the cyanobacterium Synechococcus elongatus strain PCC 7942.

21 January 2018

1 reference

https://api.crossref.org/works/10.1073%2FPNAS.1404097111

Mutations at pipX suppress lethality of PII-deficient mutants of Synechococcus elongatus PCC 7942.

21 January 2018

1 reference

https://api.crossref.org/works/10.1073%2FPNAS.1404097111

Nitrogen control in cyanobacteria.

21 January 2018

1 reference

https://api.crossref.org/works/10.1073%2FPNAS.1404097111

The NtcA-activated amt1 gene encodes a permease required for uptake of low concentrations of ammonium in the cyanobacterium Synechococcus sp. PCC 7942.

21 January 2018

1 reference

https://api.crossref.org/works/10.1073%2FPNAS.1404097111

Analysis of a non-canonical NtcA-dependent promoter in Synechococcus elongatus and its regulation by NtcA and PII.

21 January 2018

1 reference

https://api.crossref.org/works/10.1073%2FPNAS.1404097111

Transcription activation by NtcA in the absence of consensus NtcA-binding sites in an anabaena heterocyst differentiation gene promoter.

21 January 2018

1 reference

https://api.crossref.org/works/10.1073%2FPNAS.1404097111

NrrA directly regulates expression of hetR during heterocyst differentiation in the cyanobacterium Anabaena sp. strain PCC 7120.

21 January 2018

1 reference

https://api.crossref.org/works/10.1073%2FPNAS.1404097111

The regulatory factor SipA provides a link between NblS and NblR signal transduction pathways in the cyanobacterium Synechococcus sp. PCC 7942.

21 January 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=4060718

The ammonium-inactivated cyanobacterial glutamine synthetase I is reactivatedin vivoby a mechanism involving proteolytic removal of its inactivating factors

30 October 2018

1 reference

https://api.crossref.org/works/10.1073%2FPNAS.1404097111

The Streptococcus mutans GlnR protein exhibits an increased affinity for the glnRA operon promoter when bound to GlnK

21 January 2018

1 reference

12 December 2020

Molecular mechanism for the operation of nitrogen control in cyanobacteria

1 reference

12 December 2020

Expression of the glutamyl-tRNA synthetase gene from the cyanobacterium Synechococcus sp. PCC 7942 depends on nitrogen availability and the global regulator NtcA

1 reference

12 December 2020

Convergence of two global transcriptional regulators on nitrogen induction of the stress-acclimation gene nblA in the cyanobacterium Synechococcus sp. PCC 7942

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12 December 2020

Interaction of GlnK with the GAF domain of Herbaspirillum seropedicae NifA mediates NH₄⁺-regulation

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12 December 2020

Identifiers

DOI

10.1073/PNAS.1404097111

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7 June 2020

0 references

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7 June 2020

24912181

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