Evidence map›Paper›PMID 30224962›Full record

ArticleIUCrJ2018

Homology-based loop modeling yields more complete crystallographic protein structures.

Bart van Beusekom, Krista Joosten, Maarten L Hekkelman, Robbie P Joosten, Anastassis Perrakis

Abstract read
In one paragraph

Article in IUCrJ, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing 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

16 citing papers in PubMed.

  1. Reconstructing biological molecules with help from video gamers.Acta crystallographica. Section D, Structural biology · 2025
    Article
  2. Ten rules for a structural bioinformatic analysis.PLoS computational biology · 2025
    Article
  3. Identifying and avoiding radiation damage in macromolecular crystallography.Acta crystallographica. Section D, Structural biology · 2024
    Article
  4. Article
  5. Article
  6. Neutron crystallographic refinement with REFMAC5 from the CCP4 suite.Acta crystallographica. Section D, Structural biology · 2023
    Article
  7. Analysis and validation of overall N-glycan conformation in Privateer.Acta crystallographica. Section D, Structural biology · 2023
    Article
  8. Article
  9. Article
  10. New restraints and validation approaches for nucleic acid structures in PDB-REDO.Acta crystallographica. Section D, Structural biology · 2021
    Article
  11. Fucosidases from the human gut symbiont Ruminococcus gnavus.Cellular and molecular life sciences : CMLS · 2021
    Article
  12. LAHMA: structure analysis through local annotation of homology-matched amino acids.Acta crystallographica. Section D, Structural biology · 2021
    Article
  13. Article
  14. Article
  15. Article
  16. Building and rebuilding N-glycans in protein structure models.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

5 authors.

Bart van BeusekomDepartment of Biochemistry, The Netherlands Cancer Institute, Plesmanlaan 121, Amsterdam 1066CX, The Netherlands.ORCID https://orcid.org/0000-0002-2183-2901
Krista JoostenDepartment of Biochemistry, The Netherlands Cancer Institute, Plesmanlaan 121, Amsterdam 1066CX, The Netherlands.
Maarten L HekkelmanDepartment of Biochemistry, The Netherlands Cancer Institute, Plesmanlaan 121, Amsterdam 1066CX, The Netherlands.ORCID https://orcid.org/0000-0002-9081-4707
Robbie P JoostenDepartment of Biochemistry, The Netherlands Cancer Institute, Plesmanlaan 121, Amsterdam 1066CX, The Netherlands.ORCID https://orcid.org/0000-0002-2323-2686
Anastassis PerrakisDepartment of Biochemistry, The Netherlands Cancer Institute, Plesmanlaan 121, Amsterdam 1066CX, The Netherlands.ORCID https://orcid.org/0000-0002-1151-6227

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Inherent protein flexibility, poor or low-resolution diffraction data or poorly defined electron-density maps often inhibit the building of complete structural models during X-ray structure determination. However, recent advances in crystallographic refinement and model building often allow completion of previously missing parts. This paper presents algorithms that identify regions missing in a certain model but present in homologous structures in the Protein Data Bank (PDB), and 'graft' these regions of interest. These new regions are refined and validated in a fully automated procedure. Including these developments in the

Indexed as

crystallographyloop buildingmodel completionPDB-REDOstructural re-building

Identifiers

PMID30224962
PMCPMC6126648

What OpenQuestion holds

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LicenceCC BY
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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.