Evidence map›Paper›PMID 27673321›Full record

ReviewProtein science : a publication of the Protein Society2017

While the revolution will not be crystallized, biochemistry reigns supreme.

Yoshimasa Takizawa, Elad Binshtein, Amanda L Erwin, Tasia M Pyburn, Kathleen F Mittendorf, Melanie D Ohi

Abstract readReview
In one paragraph

Review in Protein science : a publication of the Protein Society, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing 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

20 citing papers in PubMed.

  1. Article
  2. Review
  3. Article
  4. Article
  5. Article
  6. Article
  7. Review
  8. Article
  9. Article
  10. Article
  11. Methods for merging data sets in electron cryo-microscopy.Acta crystallographica. Section D, Structural biology · 2019
    Article
  12. Review
  13. Spiraling in Control: Structures and Mechanisms of the Hsp104 Disaggregase.Cold Spring Harbor perspectives in biology · 2019
    Review
  14. Review
  15. Review
  16. Dawning of a new era in TRP channel structural biology by cryo-electron microscopy.Pflugers Archiv : European journal of physiology · 2018
    Review
  17. Article
  18. Cryo-EM: beyond the microscope.Current opinion in structural biology · 2017
    Review
  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

6 authors.

Yoshimasa TakizawaDepartment of Cell and Developmental Biology, Vanderbilt University, Nashville, Tennessee, 37232.
Elad BinshteinDepartment of Cell and Developmental Biology, Vanderbilt University, Nashville, Tennessee, 37232.
Amanda L ErwinDepartment of Cell and Developmental Biology, Vanderbilt University, Nashville, Tennessee, 37232.
Tasia M PyburnDepartment of Cell and Developmental Biology, Vanderbilt University, Nashville, Tennessee, 37232.
Kathleen F MittendorfVanderbilt-Ingram Cancer Center Vanderbilt University Medical Center, Nashville, Tennessee, 37232.
Melanie D OhiDepartment of Cell and Developmental Biology, Vanderbilt University, Nashville, Tennessee, 37232.

Funding

Integrated Biological Systems Training in OncologyT32CA119925 · NCI · VANDERBILT UNIVERSITY · PI Vivian Gama, William Patrick Tansey · 2008 to 2026
$7.6M
Studies of the structural rearrangements associated with the dynamic spliceosomeR01GM115598 · NIGMS · VANDERBILT UNIVERSITY · PI OHI, MELANIE DIANE, PENCZEK, PAWEL A. · 2015 to 2018
$1.2M
Understanding the molecular mechanisms of H. pylori VacA pore-formationF31AI112324 · NIAID · VANDERBILT UNIVERSITY · PI PYBURN, TASIA · 2014 to 2016
$83k
NCI NIH HHS T32 CA119925NIAID NIH HHS F31 AI112324NIGMS NIH HHS R01 GM115598
6 · The paper itself

Abstract

Single-particle cryo-electron microscopy (EM) is currently gaining attention for the ability to calculate structures that reach sub-5 Å resolutions; however, the technique is more than just an alternative approach to X-ray crystallography. Molecular machines work via dynamic conformational changes, making structural flexibility the hallmark of function. While the dynamic regions in molecules are essential, they are also the most challenging to structurally characterize. Single-particle EM has the distinct advantage of being able to directly visualize purified molecules without the formation of ordered arrays of molecules locked into identical conformations. Additionally, structures determined using single-particle EM can span resolution ranges from very low- to atomic-levels (>30-1.8 Å), sometimes even in the same structure. The ability to accommodate various resolutions gives single-particle EM the unique capacity to structurally characterize dynamic regions of biological molecules, thereby contributing essential structural information needed for the development of molecular models that explain function. Further, many important molecular machines are intrinsically dynamic and compositionally heterogeneous. Structures of these complexes may never reach sub-5 Å resolutions due to this flexibility required for function. Thus, the biochemical quality of the sample, as well as, the calculation and interpretation of low- to mid-resolution cryo-EM structures (30-8 Å) remains critical for generating insights into the architecture of many challenging biological samples that cannot be visualized using alternative techniques.

Indexed as

Models, MolecularCryoelectron MicroscopyCrystallography, X-Raybiochemistrycryo-electron microscopynegative stainspliceosomes

Identifiers

PMID27673321
PMCPMC5192976

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.