Evidence map›Paper›PMID 28751422›Full record

ArticleGenetics2017

Analysis of Large-Scale Mutagenesis Data To Assess the Impact of Single Amino Acid Substitutions.

Vanessa E Gray, Ronald J Hause, Douglas M Fowler

Abstract read
In one paragraph

Article in Genetics, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 69 papers.

0numbers the graph read from it
0cells of the map it votes in
69citing 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

69 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Supervised learning of protein variant effects across large-scale mutagenesis datasets.Protein science : a publication of the Protein Society · 2026
    Article
  7. Article
  8. Article
  9. Systematic and proactive evaluation of AIRE missense variant effects.bioRxiv : the preprint server for biology · 2025
    Article
  10. Synaptobrevin-2 disease variants reveal spatial constraints within the presynaptic active zone.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  11. Dissecting the effects of single amino acid substitutions in SARS-CoV-2 Mpro.Protein science : a publication of the Protein Society · 2025
    Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Review
  17. A fitness distribution law for amino-acid replacements.bioRxiv : the preprint server for biology · 2024
    Article
  18. Article
  19. Article
  20. Article

9 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

3 authors.

Vanessa E GrayDepartment of Genome Sciences, University of Washington, Seattle, Washington 98195.ORCID 0000-0001-8007-4891
Ronald J HauseDepartment of Genome Sciences, University of Washington, Seattle, Washington 98195.
Douglas M FowlerDepartment of Genome Sciences, University of Washington, Seattle, Washington 98195 dfowler@uw.edu.ORCID 0000-0001-7614-1713

Funding

Large-Scale Methods for Assessing the Consequences of Mutations in ProteinsR01GM109110 · NIGMS · UNIVERSITY OF WASHINGTON · PI FOWLER, DOUGLAS M · 2014 to 2021
$2.4M
NIGMS NIH HHS R01 GM109110
6 · The paper itself

Abstract

Mutagenesis is a widely used method for identifying protein positions that are important for function or ligand binding. Advances in high-throughput DNA sequencing and mutagenesis techniques have enabled measurement of the effects of nearly all possible amino acid substitutions in many proteins. The resulting large-scale mutagenesis data sets offer a unique opportunity to draw general conclusions about the effects of different amino acid substitutions. Thus, we analyzed 34,373 mutations in 14 proteins whose effects were measured using large-scale mutagenesis approaches. Methionine was the most tolerated substitution, while proline was the least tolerated. We found that several substitutions, including histidine and asparagine, best recapitulated the effects of other substitutions, even when the identity of the wild-type amino acid was considered. The effects of histidine and asparagine substitutions also correlated best with the effects of other substitutions in different structural contexts. Furthermore, highly disruptive substitutions like aspartic and glutamic acid had the most discriminatory power for detecting ligand interface positions. Our work highlights the utility of large-scale mutagenesis data, and our conclusions can help guide future single substitution mutational scans.

Indexed as

Genome, HumanModels, GeneticAmino AcidsAmino Acid SubstitutionHumansMutation RateAmino Acidsdeep mutational scanningmolecular biologymutationsscanning mutagenesis

Identifiers

PMID28751422
PMCPMC5586385

What OpenQuestion holds

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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.