Evidence map›Paper›PMID 22772729›Full record

ArticleNature methods2012

False discovery rate estimation for cross-linked peptides identified by mass spectrometry.

Thomas Walzthoeni, Manfred Claassen, Alexander Leitner, Franz Herzog, Stefan Bohn, Friedrich Förster, Martin Beck, Ruedi Aebersold

Abstract read
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Article in Nature methods, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 185 papers.

0numbers the graph read from it
0cells of the map it votes in
185citing 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

185 citing papers in PubMed.

  1. Article
  2. DnaJB1 chaperone inhibits tau aggregation by recognizing its N-terminus.bioRxiv : the preprint server for biology · 2025
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  16. Kinetic principles of chemical cross-link formation for protein-protein interactions.Proceedings of the National Academy of Sciences of the United States of America · 2024
    Article
  17. Article
  18. Article
  19. Article
  20. Article

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

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

8 authors.

Thomas WalzthoeniDepartment of Biology, Institute of Molecular Systems Biology, ETH Zurich, Zurich, Switzerland.
Manfred Claassen
Alexander Leitner
Franz Herzog
Stefan Bohn
Friedrich Förster
Martin Beck
Ruedi Aebersold

Funding

European Research Council 233226
6 · The paper itself

Abstract

The mass spectrometric identification of chemically cross-linked peptides (CXMS) specifies spatial restraints of protein complexes; these values complement data obtained from common structure-determination techniques. Generic methods for determining false discovery rates of cross-linked peptide assignments are currently lacking, thus making data sets from CXMS studies inherently incomparable. Here we describe an automated target-decoy strategy and the software tool xProphet, which solve this problem for large multicomponent protein complexes.

Indexed as

AlgorithmsAutomationCross-Linking ReagentsDatabases, ProteinData Interpretation, StatisticalFalse Positive ReactionsMass SpectrometryModels, MolecularPeptidesProtein ConformationProteomicsSoftwareCross-Linking ReagentsPeptides

Identifiers

PMID22772729

What OpenQuestion holds

Textmetadata
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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.