Evidence map›Paper›PMID 36507068›Full record

ArticleJournal of structural biology: X2022

Hydrogens and hydrogen-bond networks in macromolecular MicroED data.

Max T B Clabbers, Michael W Martynowycz, Johan Hattne, Tamir Gonen

Abstract read
In one paragraph

Article in Journal of structural biology: X, 2022. 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. Article
  2. Membrane protein structure and dynamics probed by MicroED.Biochemical Society transactions · 2026
    Review
  3. Review
  4. Article
  5. Review
  6. Article
  7. Article
  8. Fast event-based electron counting for small-molecule structure determination by MicroED.Acta crystallographica. Section C, Structural chemistry · 2025
    Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Review
  14. Article
  15. Neutron crystallographic refinement with REFMAC5 from the CCP4 suite.Acta crystallographica. Section D, Structural biology · 2023
    Article
  16. Article
  17. Electron crystallography and dedicated electron-diffraction instrumentation.Acta crystallographica. Section E, Crystallographic communications · 2023
    Article
  18. MicroED in drug discovery.Current opinion in structural biology · 2023
    Review
  19. 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

4 authors.

Max T B ClabbersDepartment of Biological Chemistry, University of California, Los Angeles, CA 90095, United States.
Michael W MartynowyczDepartment of Biological Chemistry, University of California, Los Angeles, CA 90095, United States.
Johan HattneDepartment of Biological Chemistry, University of California, Los Angeles, CA 90095, United States.
Tamir GonenDepartment of Biological Chemistry, University of California, Los Angeles, CA 90095, United States.

Funding

TRD4: Design and Engineering of MicroED hardware for nanocrystallization and time resolved studiesP41GM136508 · NIGMS · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI GONEN, TAMIR, NANNENGA, BRENT · 2020 to 2024
$7.6M
NIGMS NIH HHS P41 GM136508
6 · The paper itself

Abstract

Microcrystal electron diffraction (MicroED) is a powerful technique utilizing electron cryo-microscopy (cryo-EM) for protein structure determination of crystalline samples too small for X-ray crystallography. Electrons interact with the electrostatic potential of the sample, which means that the scattered electrons carry information about the charged state of atoms and provide relatively stronger contrast for visualizing hydrogen atoms. Accurately identifying the positions of hydrogen atoms, and by extension the hydrogen bonding networks, is of importance for understanding protein structure and function, in particular for drug discovery. However, identification of individual hydrogen atom positions typically requires atomic resolution data, and has thus far remained elusive for macromolecular MicroED. Recently, we presented the

Indexed as

Atomic structureCryo-EMHydrogensMicrocrystal electron diffractionMicroED

Identifiers

PMID36507068
PMCPMC9731847

What OpenQuestion holds

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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.