Evidence map›Paper›PMID 22194819›Full record

ArticlePloS one2011

Structural constraints on the covariance matrix derived from multiple aligned protein sequences.

William R Taylor, Michael I Sadowski

Abstract read
In one paragraph

Article in PloS one, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing 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

14 citing papers in PubMed.

  1. Article
  2. Article
  3. Review
  4. Article
  5. Article
  6. Review
  7. Coevolutionary signals across protein lineages help capture multiple protein conformations.Proceedings of the National Academy of Sciences of the United States of America · 2013
    Article
  8. Article
  9. Review
  10. Article
  11. Review
  12. Article
  13. Protein topology from predicted residue contacts.Protein science : a publication of the Protein Society · 2012
    Article
  14. Interpreting Potts and Transformer Protein Models Through the Lens of Simplified Attention.Pacific Symposium on Biocomputing. Pacific Symposium on Biocomputing
    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

2 authors.

William R TaylorDivision of Mathematical Biology, MRC National Institute for Medical Research, London, United Kingdom. wtaylor@nimr.mrc.ac.uk
Michael I Sadowski

Funding

Medical Research Council U117581331
6 · The paper itself

Abstract

Residue contact predictions were calculated based on the mutual information observed between pairs of positions in large multiple protein sequence alignments. Where previously only the statistical properties of these data have been considered important, we introduce new measures to impose constraints that make the contact map more consistent with a three dimensional structure. These included global (bulk) properties and local secondary structure properties. The latter allowed the contact constraints to be employed at the level of filtering pairs of secondary structure contacts which led to a more efficient (lower-level) implementation in the PLATO structure prediction server. Where previously the measure of success with this method had been whether the correct fold was predicted in the top 10 ranked models, with the current implementation, our summary statistic is the number of correct folds included in the top 10 models--which is on average over 50 percent.

Indexed as

Amino AcidsAmino Acid SequenceDatabases, ProteinProteinsProtein Structure, SecondarySequence AlignmentAmino AcidsProteins

Identifiers

PMID22194819
PMCPMC3237328

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.