Evidence map›Paper›PMID 34069858›Full record

ArticleBiomolecules2021

Proton Detected Solid-State NMR of Membrane Proteins at 28 Tesla (1.2 GHz) and 100 kHz Magic-Angle Spinning.

Evgeny Nimerovsky, Kumar Tekwani Movellan, Xizhou Cecily Zhang, Marcel C Forster, Eszter Najbauer, Kai Xue, Rıza Dervişoǧlu, Karin Giller, Christian Griesinger, Stefan Becker and 1 more

Abstract read
In one paragraph

Article in Biomolecules, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed, 1 pooled it
–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

22 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Article
  3. Article
  4. Solid-state NMR of membrane proteins in situ.Current opinion in structural biology · 2025
    Review
  5. Article
  6. OptimizedInternational journal of molecular sciences · 2025
    Article
  7. Review
  8. Solid-State NMRJournal of magnetic resonance (San Diego, Calif. : 1997) · 2024
    Article
  9. OptimalNature protocols · 2024
    Review
  10. Review
  11. Article
  12. Review
  13. Probing Cell-Surface Interactions in Fungal Cell Walls by High-ResolutionChemistry (Weinheim an der Bergstrasse, Germany) · 2023
    Article
  14. Article
  15. Biradical Polarizing Agents at High Fields.The journal of physical chemistry. B · 2022
    Article
  16. Review
  17. Chemical reviews · 2022
    Review
  18. Article
  19. Article
  20. Review
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

11 authors.

Evgeny NimerovskyDepartment for NMR-Based Structural Biology, Max-Planck-Institute for Biophysical Chemistry, 37077 Göttingen, Germany.
Kumar Tekwani MovellanDepartment for NMR-Based Structural Biology, Max-Planck-Institute for Biophysical Chemistry, 37077 Göttingen, Germany.
Xizhou Cecily ZhangDepartment for NMR-Based Structural Biology, Max-Planck-Institute for Biophysical Chemistry, 37077 Göttingen, Germany.
Marcel C ForsterDepartment for NMR-Based Structural Biology, Max-Planck-Institute for Biophysical Chemistry, 37077 Göttingen, Germany.
Eszter NajbauerDepartment for NMR-Based Structural Biology, Max-Planck-Institute for Biophysical Chemistry, 37077 Göttingen, Germany.
Kai XueDepartment for NMR-Based Structural Biology, Max-Planck-Institute for Biophysical Chemistry, 37077 Göttingen, Germany.
Rıza DervişoǧluDepartment for NMR-Based Structural Biology, Max-Planck-Institute for Biophysical Chemistry, 37077 Göttingen, Germany.ORCID 0000-0003-0579-9088
Karin GillerDepartment for NMR-Based Structural Biology, Max-Planck-Institute for Biophysical Chemistry, 37077 Göttingen, Germany.
Christian GriesingerDepartment for NMR-Based Structural Biology, Max-Planck-Institute for Biophysical Chemistry, 37077 Göttingen, Germany.ORCID 0000-0002-1266-4344
Stefan BeckerDepartment for NMR-Based Structural Biology, Max-Planck-Institute for Biophysical Chemistry, 37077 Göttingen, Germany.
Loren B AndreasDepartment for NMR-Based Structural Biology, Max-Planck-Institute for Biophysical Chemistry, 37077 Göttingen, Germany.ORCID 0000-0003-3216-9065

Funding

Deutsche Forschungsgemeinschaft AN1316/1-1Land Niedersachsen 76251-12-1/12
6 · The paper itself

Abstract

The available magnetic field strength for high resolution NMR in persistent superconducting magnets has recently improved from 23.5 to 28 Tesla, increasing the proton resonance frequency from 1 to 1.2 GHz. For magic-angle spinning (MAS) NMR, this is expected to improve resolution, provided the sample preparation results in homogeneous broadening. We compare two-dimensional (2D) proton detected MAS NMR spectra of four membrane proteins at 950 and 1200 MHz. We find a consistent improvement in resolution that scales superlinearly with the increase in magnetic field for three of the four examples. In 3D and 4D spectra, which are now routinely acquired, this improvement indicates the ability to resolve at least 2 and 2.5 times as many signals, respectively.

Indexed as

Bacterial Outer Membrane ProteinsGeobacillusHumansInfluenza A virusMagnetic FieldsMembrane ProteinsModels, MolecularNeisseria gonorrhoeaeProtein KinasesProtein Structure, SecondaryProton Magnetic Resonance SpectroscopyViral Matrix ProteinsViroporin ProteinsVoltage-Dependent Anion ChannelsBacterial Outer Membrane ProteinsM2 protein, Influenza A virusMembrane ProteinsOpa protein, NeisseriaProtein KinasesViral Matrix ProteinsViroporin ProteinsVoltage-Dependent Anion Channelsbeta barrelhigh magnetic fieldmagic-angle spinningmembrane proteinproton detectionsolid-state NMRtransmembrane

Identifiers

PMID34069858
PMCPMC8157399

What OpenQuestion holds

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LicenceCC BY
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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.