Evidence map›Paper›PMID 28808437›Full record

ArticleJournal of applied crystallography2017

How to assign a (3 + 1)-dimensional superspace group to an incommensurately modulated biological macromolecular crystal.

Jason Porta, Jeff Lovelace, Gloria E O Borgstahl

Abstract read
In one paragraph

Article in Journal of applied crystallography, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing 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

4 citing papers in PubMed.

  1. Are the St John's wort Hyp-1 superstructures different?Acta crystallographica. Section D, Structural biology · 2021
    Article
  2. Article
  3. Article
  4. Supercell refinement: a cautionary tale.Acta crystallographica. Section D, Structural biology · 2019
    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

3 authors.

Jason PortaThe Eppley Institute for Research in Cancer and Allied Diseases, University of Nebraska Medical Center, 986805 Nebraska Medical Center, Omaha, NE 68198, USA.ORCID https://orcid.org/0000-0003-0823-9799
Jeff LovelaceThe Eppley Institute for Research in Cancer and Allied Diseases, University of Nebraska Medical Center, 986805 Nebraska Medical Center, Omaha, NE 68198, USA.ORCID https://orcid.org/0000-0002-4217-8371
Gloria E O BorgstahlThe Eppley Institute for Research in Cancer and Allied Diseases, University of Nebraska Medical Center, 986805 Nebraska Medical Center, Omaha, NE 68198, USA.ORCID https://orcid.org/0000-0001-8070-0258

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Periodic crystal diffraction is described using a three-dimensional (3D) unit cell and 3D space-group symmetry. Incommensurately modulated crystals are a subset of aperiodic crystals that need four to six dimensions to describe the observed diffraction pattern, and they have characteristic satellite reflections that are offset from the main reflections. These satellites have a non-integral relationship to the primary lattice and require

Indexed as

aperiodic crystalsincommensurate modulationprotein X-ray crystallographysuperspace groups

Identifiers

PMID28808437
PMCPMC5541356

What OpenQuestion holds

Textmetadata
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.