Evidence map›Paper›PMID 19131326›Full record

ArticleMolecular & cellular proteomics : MCP2009

Large scale localization of protein phosphorylation by use of electron capture dissociation mass spectrometry.

Steve M M Sweet, Christopher M Bailey, Debbie L Cunningham, John K Heath, Helen J Cooper

Abstract read
In one paragraph

Article in Molecular & cellular proteomics : MCP, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 35 papers.

0numbers the graph read from it
0cells of the map it votes in
35citing 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

35 citing papers in PubMed.

  1. Analytical applications of gas-phase ion chemistry enabled by mass spectrometry.Analytical methods : advancing methods and applications · 2026
    Review
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  18. Functional phosphoproteomic mass spectrometry-based approaches.Clinical and translational medicine · 2012
    Article
  19. Article
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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.

Steve M M SweetCancer Research UK Growth Factor Group, College of Life and Environmental Sciences, Universityof Birmingham, Edgbaston, Birmingham B152TT, United Kingdom.
Christopher M Bailey
Debbie L Cunningham
John K Heath
Helen J Cooper

Funding

Cancer Research UKWellcome TrustWellcome Trust 074131
6 · The paper itself

Abstract

We used on-line electron capture dissociation (ECD) for the large scale identification and localization of sites of phosphorylation. Each FT-ICR ECD event was paired with a linear ion trap collision-induced dissociation (CID) event, allowing a direct comparison of the relative merits of ECD and CID for phosphopeptide identification and site localization. Linear ion trap CID was shown to be most efficient for phosphopeptide identification, whereas FT-ICR ECD was superior for localization of sites of phosphorylation. The combination of confident CID and ECD identification and confident CID and ECD localization is particularly valuable in cases where a phosphopeptide is identified just once within a phosphoproteomics experiment.

Indexed as

Amino Acid SequenceAnimalsMass SpectrometryMiceMolecular Sequence DataNIH 3T3 CellsPhosphopeptidesPhosphorylationProteinsReproducibility of ResultsPhosphopeptidesProteins

Identifiers

PMID19131326
PMCPMC2689766

What OpenQuestion holds

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LicenceCC BY-NC
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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.