ArticleMethods in enzymology2019
Analysis of the topology of ubiquitin chains.
Article in Methods in enzymology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
What it found
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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.
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.
Who cites it
4 citing papers in PubMed.
- The Ubiquitin Tale: Current Strategies and Future Challenges.ACS pharmacology & translational science · 2024Review
- Quantitative Analysis of Diubiquitin Isomers Using Ion Mobility Mass Spectrometry.Journal of the American Society for Mass Spectrometry · 2023Article
- Current methodologies in protein ubiquitination characterization: from ubiquitinated protein to ubiquitin chain architecture.Cell & bioscience · 2022Review
- The ubiquitin proteoform problem.Current opinion in chemical biology · 2021Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
3 authors.
Funding
Abstract
The small protein ubiquitin and its multiple polymers are encountered free in cells and as post-translational modifications on all proteins. Different polyubiquitin three dimensional structures are shown to correlate uniquely with different cellular functions as part of the diverse ubiquitin signaling. At the same time, this multiplicity of structures provides serious challenges to the analytical biochemist. Globally applicable strategies are presented here for the analyses of polyubiquitins and of ubiquitinated proteins, which take advantage of the speed, specificity and sensitivity of top-down tandem mass spectrometry. Particular attention is given to the supervised interpretation of fragmentation as revealed in the MS/MS spectra of these branched proteins. The strategy is compatible with any MS activation technology, is applicable to all polyubiquitin linkage and chain types, can be extended to ubiquitin-like proteins, and will be compatible with and enhanced by continuing advances in LC-MS/MS instrumentation and interpretation software.
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What OpenQuestion holds
Registered trials
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