Evidence map›Paper›PMID 30808807›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2019

Insights into histidine kinase activation mechanisms from the monomeric blue light sensor EL346.

Igor Dikiy, Uthama R Edupuganti, Rinat R Abzalimov, Peter P Borbat, Madhur Srivastava, Jack H Freed, Kevin H Gardner

Abstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

19 citing papers in PubMed.

  1. Review
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  8. Review
  9. Structural insights into redox signal transduction mechanisms in the control of nitrogen fixation by the NifLA system.Proceedings of the National Academy of Sciences of the United States of America · 2023
    Article
  10. Mode of autophosphorylation in bacteriophytochromes RpBphP2 and RpBphP3.Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology · 2023
    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

7 authors.

Igor DikiyStructural Biology Initiative, CUNY Advanced Science Research Center, New York, NY 10031.ORCID 0000-0002-8155-7788
Uthama R EdupugantiStructural Biology Initiative, CUNY Advanced Science Research Center, New York, NY 10031.
Rinat R AbzalimovStructural Biology Initiative, CUNY Advanced Science Research Center, New York, NY 10031.
Peter P BorbatDepartment of Chemistry and Chemical Biology, Cornell University, Ithaca, NY 14853.
Madhur SrivastavaNational Biomedical Center for Advanced ESR Technology, Cornell University, Ithaca, NY 14853.
Jack H FreedDepartment of Chemistry and Chemical Biology, Cornell University, Ithaca, NY 14853.
Kevin H GardnerStructural Biology Initiative, CUNY Advanced Science Research Center, New York, NY 10031; kevin.gardner@asrc.cuny.edu.ORCID 0000-0002-8671-2556

Funding

TR&D 4 for ACERT, 2017-2021 funding periodP41GM103521 · NIGMS · CORNELL UNIVERSITY · PI FREED, JACK H · 2012 to 2021
$11.7M
Summer Undergraduate Research Support - Ms. Anastasiia FisiukR01GM106239 · NIGMS · UT SOUTHWESTERN MEDICAL CENTER · PI GARDNER, KEVIN H · 2013 to 2024
$4.5M
Characterizing the molecular mechanism of signal transduction from sensor to catalytic domain in sensor histidine kinasesF32GM119311 · NIGMS · ADVANCED SCIENCE RESEARCH CENTER · PI DIKIY, IGOR · 2017 to 2018
$118k
NIGMS NIH HHS F32 GM119311NIGMS NIH HHS P41 GM103521NIGMS NIH HHS R01 GM106239
6 · The paper itself

Abstract

Translation of environmental cues into cellular behavior is a necessary process in all forms of life. In bacteria, this process frequently involves two-component systems in which a sensor histidine kinase (HK) autophosphorylates in response to a stimulus before subsequently transferring the phosphoryl group to a response regulator that controls downstream effectors. Many details of the molecular mechanisms of HK activation are still unclear due to complications associated with the multiple signaling states of these large, multidomain proteins. To address these challenges, we combined complementary solution biophysical approaches to examine the conformational changes upon activation of a minimal, blue-light-sensing histidine kinase from

Indexed as

LightAdenosine DiphosphateDarknessEnzyme ActivationHistidine KinaseModels, MolecularMutationProtein DomainsProtein StabilityProtein Structure, SecondaryAdenosine DiphosphateHistidine KinaseESR spectroscopyHDX-MSphotoreceptorsensor histidine kinasetwo-component system

Identifiers

PMID30808807
PMCPMC6421462

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.