Evidence map›Paper›PMID 35773455›Full record

ArticleScientific reports2022

Mechanisms of membrane protein crystallization in 'bicelles'.

Tatiana N Murugova, Oleksandr I Ivankov, Yury L Ryzhykau, Dmytro V Soloviov, Kirill V Kovalev, Daria V Skachkova, Adam Round, Christian Baeken, Andrii V Ishchenko, Oleksandr A Volkov and 4 more

Abstract read
In one paragraph

Article in Scientific reports, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing 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

9 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Review
  5. I-Shaped Dimers of a Plant Chloroplast FInternational journal of molecular sciences · 2023
    Article
  6. Article
  7. Article
  8. Article
  9. Structural insights into 3Fe-4S ferredoxins diversity inFrontiers in molecular biosciences · 2022
    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

14 authors.

Tatiana N Murugova *Frank Laboratory of Neutron Physics, Joint Institute for Nuclear Research, 141980, Dubna, Russia. murugova@jinr.ru.ORCID http://orcid.org/0000-0001-9551-5450
Oleksandr I Ivankov *Frank Laboratory of Neutron Physics, Joint Institute for Nuclear Research, 141980, Dubna, Russia.ORCID http://orcid.org/0000-0002-7775-0008
Yury L Ryzhykau *Frank Laboratory of Neutron Physics, Joint Institute for Nuclear Research, 141980, Dubna, Russia.ORCID http://orcid.org/0000-0003-3719-1464
Dmytro V SoloviovFrank Laboratory of Neutron Physics, Joint Institute for Nuclear Research, 141980, Dubna, Russia.ORCID http://orcid.org/0000-0001-7945-2218
Kirill V KovalevEMBL Hamburg Outstation, 22607, Hamburg, Germany.ORCID http://orcid.org/0000-0002-2229-181X
Daria V SkachkovaFrank Laboratory of Neutron Physics, Joint Institute for Nuclear Research, 141980, Dubna, Russia.ORCID http://orcid.org/0000-0002-0779-5518
Adam RoundPreviously at EMBL-Grenoble Outstation, 38000, Grenoble, France.ORCID http://orcid.org/0000-0002-0723-8228
Christian BaekenInstitute of Biological Information Processing (IBI-7: Structural Biochemistry), Forschungszentrum Jülich, 52425, Jülich, Germany.
Andrii V IshchenkoResearch Center for Mechanisms of Aging and Age-Related Diseases, Moscow Institute of Physics and Technology, 141700, Dolgoprudny, Russia.ORCID http://orcid.org/0000-0002-3797-0604
Oleksandr A VolkovInstitute of Biological Information Processing (IBI-7: Structural Biochemistry), Forschungszentrum Jülich, 52425, Jülich, Germany.ORCID http://orcid.org/0000-0002-4656-4472
Andrey V RogachevFrank Laboratory of Neutron Physics, Joint Institute for Nuclear Research, 141980, Dubna, Russia.ORCID http://orcid.org/0000-0003-2872-7976
Alexey V VlasovFrank Laboratory of Neutron Physics, Joint Institute for Nuclear Research, 141980, Dubna, Russia.ORCID http://orcid.org/0000-0001-9218-0464
Alexander I KuklinFrank Laboratory of Neutron Physics, Joint Institute for Nuclear Research, 141980, Dubna, Russia. kuklin@nf.jinr.ru.ORCID http://orcid.org/0000-0002-4530-2980
Valentin I GordeliyInstitut de Biologie Structurale Jean-Pierre Ebel, Université Grenoble Alpes-Commissariat à l'Energie Atomique et aux Energies Alternatives-CNRS, 38027, Grenoble, France. valentin.gordeliy@ibs.fr.ORCID http://orcid.org/0000-0001-5782-5896

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Despite remarkable progress, mainly due to the development of LCP and 'bicelle' crystallization, lack of structural information remains a bottleneck in membrane protein (MP) research. A major reason is the absence of complete understanding of the mechanism of crystallization. Here we present small-angle scattering studies of the evolution of the "bicelle" crystallization matrix in the course of MP crystal growth. Initially, the matrix corresponds to liquid-like bicelle state. However, after adding the precipitant, the crystallization matrix transforms to jelly-like state. The data suggest that this final phase is composed of interconnected ribbon-like bilayers, where crystals grow. A small amount of multilamellar phase appears, and its volume increases concomitantly with the volume of growing crystals. We suggest that the lamellar phase surrounds the crystals and is critical for crystal growth, which is also common for LCP crystallization. The study discloses mechanisms of "bicelle" MP crystallization and will support rational design of crystallization.

Indexed as

Membrane ProteinsCrystallizationScattering, Small AngleMembrane Proteins

Identifiers

PMID35773455
PMCPMC9246360

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Registered trials

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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.