Evidence map›Paper›PMID 25367087›Full record

ArticleJournal of biomolecular NMR2014

A six-dimensional alpha proton detection-based APSY experiment for backbone assignment of intrinsically disordered proteins.

Xuejun Yao, Stefan Becker, Markus Zweckstetter

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Article in Journal of biomolecular NMR, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing 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

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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

8 citing papers in PubMed.

  1. HACANCOi: a new HJournal of biomolecular NMR · 2020
    Article
  2. α-Synuclein in Parkinson's disease: causal or bystander?Journal of neural transmission (Vienna, Austria : 1996) · 2019
    Review
  3. Journal of biomolecular NMR · 2018
    Article
  4. Article
  5. Article
  6. Review
  7. Article
  8. Article
4 · The record

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5 · Who and what money

Authors and funding

3 authors.

Xuejun YaoDepartment for NMR-based Structural Biology, Max Planck Institute for Biophysical Chemistry, 37077, Göttingen, Germany.
Stefan Becker
Markus Zweckstetter

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Sequence specific resonance assignment is the prerequisite for the NMR-based analysis of the conformational ensembles and their underlying dynamics of intrinsically disordered proteins. However, rapid solvent exchange in intrinsically disordered proteins often complicates assignment strategies based on HN-detection. Here we present a six-dimensional alpha proton detection-based automated projection spectroscopy (APSY) experiment for backbone assignment of intrinsically disordered proteins. The 6D HCACONCAH APSY correlates the six different chemical shifts, H(α)(i - 1), C(α)(i - 1), C'(i - 1), N(i), Cα(i) and Hα(i). Application to two intrinsically disordered proteins, 140-residue α-synuclein and a 352-residue isoform of Tau, demonstrates that the chemical shift information provided by the 6D HCACONCAH APSY allows efficient backbone resonance assignment of intrinsically disordered proteins.

Indexed as

Protonsalpha-SynucleinIntrinsically Disordered ProteinsNuclear Magnetic Resonance, Biomolecularalpha-SynucleinIntrinsically Disordered ProteinsProtons

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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.