Evidence map›Paper›PMID 19923732›Full record

ArticleActa crystallographica. Section F, Structural biology and crystallization communications2009

Crystallization and preliminary crystallographic analysis of the global nitrogen regulator AmtR from Corynebacterium glutamicum.

Kristin Hasselt, Madhumati Sevvana, Andreas Burkovski, Yves A Muller

Abstract read
In one paragraph

Article in Acta crystallographica. Section F, Structural biology and crystallization communications, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

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3 · Its place in the literature

Who cites it

2 citing papers in PubMed.

  1. Article
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

4 authors.

Kristin HasseltLehrstuhl für Mikrobiologie, Friedrich-Alexander-Universität Erlangen-Nürnberg, Germany.
Madhumati Sevvana
Andreas Burkovski
Yves A Muller

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

AmtR, a member of the TetR family of transcription regulators, is a global regulator of nitrogen control in Corynebacterium glutamicum. Unlike other TetR-family members, which are regulated by small-molecule effectors, AmtR is regulated by a protein called GlnK. It has been shown that a GlnK trimer has to become adenylylated prior to formation of a complex with AmtR. The physiological function of AmtR has been very well studied, but structural characterization of the mechanistic aspects of AmtR-regulated transcription has yet to be accomplished. AmtR has successfully been crystallized in space group P2(1)2(1)2, with six molecules in the asymmetric unit and unit-cell parameters a = 153.34, b = 163.10, c = 51.93 angstrom . Preliminary phases were obtained using Se-SAD.

Indexed as

Bacterial ProteinsCorynebacterium glutamicumCrystallizationCrystallography, X-RayGene Expression Regulation, BacterialMolecular Sequence DataNitrogenNucleotidyltransferasesPII Nitrogen Regulatory ProteinsProtein ConformationRepressor ProteinsX-Ray DiffractionAmtR protein, Corynebacterium glutamicumBacterial ProteinsNitrogenNucleotidyltransferasesPII Nitrogen Regulatory ProteinsRepressor Proteins

Identifiers

PMID19923732
PMCPMC2777040

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.