Evidence map›Paper›PMID 31888079›Full record

ArticleBiomolecules2019

Polymorphic Protective Dps-DNA Co-Crystals by Cryo Electron Tomography and Small Angle X-Ray Scattering.

Roman Kamyshinsky, Yury Chesnokov, Liubov Dadinova, Andrey Mozhaev, Ivan Orlov, Maxim Petoukhov, Anton Orekhov, Eleonora Shtykova, Alexander Vasiliev

Open access · goldAbstract read
In one paragraph

Article in Biomolecules, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
0.8field-weighted citation impact, top 28% 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

6 citing papers in PubMed, 23 citations in OpenAlex.

  1. Structural and Binding Properties of Dps - A Nucleoid Associated Protein.bioRxiv : the preprint server for biology · 2025
    Article
  2. Review
  3. Morphological Diversity of Dps Complex with Genomic DNA.International journal of molecular sciences · 2023
    Article
  4. Structural Insights into Iron Ions Accumulation in Dps Nanocage.International journal of molecular sciences · 2022
    Article
  5. Article
  6. 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

9 authors at 1 institution in 1 country.

Roman KamyshinskyNational Research Center "Kurchatov Institute", Akademika Kurchatova pl., 1, 123182 Moscow, Russia.ORCID 0000-0002-8546-7763
Yury ChesnokovNational Research Center "Kurchatov Institute", Akademika Kurchatova pl., 1, 123182 Moscow, Russia.ORCID 0000-0001-8365-4699
Liubov DadinovaShubnikov Institute of Crystallography of Federal Scientific Research Centre "Crystallography and Photonics" of Russian Academy of Sciences, Leninskiy prospect, 59, 119333 Moscow, Russia.
Andrey MozhaevShubnikov Institute of Crystallography of Federal Scientific Research Centre "Crystallography and Photonics" of Russian Academy of Sciences, Leninskiy prospect, 59, 119333 Moscow, Russia.
Ivan OrlovShubnikov Institute of Crystallography of Federal Scientific Research Centre "Crystallography and Photonics" of Russian Academy of Sciences, Leninskiy prospect, 59, 119333 Moscow, Russia.
Maxim PetoukhovShubnikov Institute of Crystallography of Federal Scientific Research Centre "Crystallography and Photonics" of Russian Academy of Sciences, Leninskiy prospect, 59, 119333 Moscow, Russia.ORCID 0000-0001-6760-4595
Anton OrekhovNational Research Center "Kurchatov Institute", Akademika Kurchatova pl., 1, 123182 Moscow, Russia.
Eleonora ShtykovaShubnikov Institute of Crystallography of Federal Scientific Research Centre "Crystallography and Photonics" of Russian Academy of Sciences, Leninskiy prospect, 59, 119333 Moscow, Russia.
Alexander VasilievNational Research Center "Kurchatov Institute", Akademika Kurchatova pl., 1, 123182 Moscow, Russia.
Russian Academy of Sciences · RU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Rapid increase of intracellular synthesis of specific histone-like Dps protein that binds DNA to protect the genome against deleterious factors leads to in cellulo crystallization-one of the most curious processes in the area of life science at the moment. However, the actual structure of the Dps-DNA co-crystals remained uncertain in the details for more than two decades. Cryo-electron tomography and small-angle X-ray scattering revealed polymorphous modifications of the co-crystals depending on the buffer parameters. Two different types of the Dps-DNA co-crystals are formed in vitro: triclinic and cubic. Three-dimensional reconstruction revealed DNA and Dps molecules in cubic co-crystals, and the unit cell parameters of cubic lattice were determined consistently by both methods.

Indexed as

Crystallography, X-RayElectron Microscope TomographyScattering, Small AngleAmino Acid SequenceBacterial Outer Membrane ProteinsDNAModels, MolecularNucleic Acid ConformationProtein ConformationBacterial Outer Membrane ProteinsDNAbiocrystallizationco-crystalscryo-electron tomographyDNADpssmall-angle X-ray scattering

Identifiers

PMID31888079
PMCPMC7023142
OpenAlexW2998385325

What OpenQuestion holds

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LicenceCC BY
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.