Evidence map›Paper›PMID 32152736›Full record

ArticleJournal of molecular modeling2020

The study of conformational changes in photosystem II during a charge separation.

Natalia Kulik, Michal Kutý, David Řeha

Abstract read
PubMed Publisher
In one paragraph

Article in Journal of molecular modeling, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
0.9field-weighted citation impact, top 27% of its field
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

10 citing papers in PubMed, 19 citations in OpenAlex.

  1. Review
  2. Review
  3. Review
  4. Article
  5. Review
  6. Review
  7. Article
  8. A TDDFT investigation of the Photosystem II reaction center: Insights into the precursors to charge separation.Proceedings of the National Academy of Sciences of the United States of America · 2020
    Article
  9. Review
  10. Article
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

3 authors at 2 institutions in 2 countries.

Natalia KulikCenter for Nanobiology and Structural Biology, Institute of Microbiology of the Czech Academy of Sciences, Zamek 136, 373 33, Nove Hrady, Czech Republic.
Michal KutýCenter for Nanobiology and Structural Biology, Institute of Microbiology of the Czech Academy of Sciences, Zamek 136, 373 33, Nove Hrady, Czech Republic.
David ŘehaCenter for Nanobiology and Structural Biology, Institute of Microbiology of the Czech Academy of Sciences, Zamek 136, 373 33, Nove Hrady, Czech Republic. reha@nh.cas.cz.ORCID http://orcid.org/0000-0002-9500-0569
Czech Academy of Sciences · CZSewanee: The University of the South · US

Funding

Grantová Agentura České Republiky 15-12816S
6 · The paper itself

Abstract

Photosystem II (PSII) is a multi-subunit pigment-protein complex and is one of several protein assemblies that function cooperatively in photosynthesis in plants and cyanobacteria. As more structural data on PSII become available, new questions arise concerning the nature of the charge separation in PSII reaction center (RC). The crystal structure of PSII RC from cyanobacteria Thermosynechococcus vulcanus was selected for the computational study of conformational changes in photosystem II associated to the charge separation process. The parameterization of cofactors and lipids for classical MD simulation with Amber force field was performed. The parametrized complex of PSII was embedded in the lipid membrane for MD simulation with Amber in Gromacs. The conformational behavior of protein and the cofactors directly involved in the charge separation were studied by MD simulations and QM/MM calculations. This study identified the most likely mechanism of the proton-coupled reduction of plastoquinone Q

Indexed as

Molecular Dynamics SimulationBacterial ProteinsCyanobacteriaLipid BilayersPhotosystem II Protein ComplexThermosynechococcusBacterial ProteinsLipid BilayersPhotosystem II Protein ComplexMD simulationsPhotosystem II reaction centerPlastoquinoneProton-coupled reduction

Identifiers

PMID32152736
OpenAlexW3010483474

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.