Evidence map›Paper›PMID 30995449›Full record

ArticleJournal of molecular biology2019

Can Predicted Protein 3D Structures Provide Reliable Insights into whether Missense Variants Are Disease Associated?

Sirawit Ittisoponpisan, Suhail A Islam, Tarun Khanna, Eman Alhuzimi, Alessia David, Michael J E Sternberg

Abstract read
In one paragraph

Article in Journal of molecular biology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 299 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
299citing 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

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

  1. A novel homozygous variant in the POLR1A gene: a complicated hereditary spastic paraplegia (c-HSP) or a hypomyelinating leukodystrophy type-27 (HLD27) phenotype?Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology · 2026
    Pooled it
  2. Trial
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Convergent evolution increases boron transport through SNPs and tandem duplications atProceedings of the National Academy of Sciences of the United States of America · 2026
    Article
  19. Article
  20. HeterozygousiScience · 2026
    Article

239 more citing papers are in PubMed but not listed here.

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.

Sirawit IttisoponpisanStructural Bioinformatics Group, Centre for Integrative Systems Biology and Bioinformatics, Department of Life Sciences, Sir Ernst Chain Building, Imperial College London, London SW7 2AZ, UK.
Suhail A IslamStructural Bioinformatics Group, Centre for Integrative Systems Biology and Bioinformatics, Department of Life Sciences, Sir Ernst Chain Building, Imperial College London, London SW7 2AZ, UK.
Tarun KhannaStructural Bioinformatics Group, Centre for Integrative Systems Biology and Bioinformatics, Department of Life Sciences, Sir Ernst Chain Building, Imperial College London, London SW7 2AZ, UK.
Eman AlhuzimiStructural Bioinformatics Group, Centre for Integrative Systems Biology and Bioinformatics, Department of Life Sciences, Sir Ernst Chain Building, Imperial College London, London SW7 2AZ, UK.
Alessia DavidStructural Bioinformatics Group, Centre for Integrative Systems Biology and Bioinformatics, Department of Life Sciences, Sir Ernst Chain Building, Imperial College London, London SW7 2AZ, UK. Electronic address: alessia.david09@imperial.ac.uk.
Michael J E SternbergStructural Bioinformatics Group, Centre for Integrative Systems Biology and Bioinformatics, Department of Life Sciences, Sir Ernst Chain Building, Imperial College London, London SW7 2AZ, UK. Electronic address: m.sternberg@imperial.ac.uk.

Funding

Wellcome TrustWellcome Trust 104955/Z/14/ZWellcome Trust BB/P011705/1
6 · The paper itself

Abstract

Knowledge of protein structure can be used to predict the phenotypic consequence of a missense variant. Since structural coverage of the human proteome can be roughly tripled to over 50% of the residues if homology-predicted structures are included in addition to experimentally determined coordinates, it is important to assess the reliability of using predicted models when analyzing missense variants. Accordingly, we assess whether a missense variant is structurally damaging by using experimental and predicted structures. We considered 606 experimental structures and show that 40% of the 1965 disease-associated missense variants analyzed have a structurally damaging change in the mutant structure. Only 11% of the 2134 neutral variants are structurally damaging. Importantly, similar results are obtained when 1052 structures predicted using Phyre2 algorithm were used, even when the model shares low (<40%) sequence identity to the template. Thus, structure-based analysis of the effects of missense variants can be effectively applied to homology models. Our in-house pipeline, Missense3D, for structurally assessing missense variants was made available at http://www.sbg.bio.ic.ac.uk/~missense3d.

Indexed as

Mutation, MissenseAlgorithmsGene FrequencyGenetic Predisposition to DiseaseHumansModels, MolecularProtein ConformationProteinsProteinsmissense variantsPhyre2 protein structure predictionprotein structure predictionstructure-based predictionvariant effect prediction

Identifiers

PMID30995449
PMCPMC6544567

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.