Evidence map›Paper›PMID 32023357›Full record

ArticleAngewandte Chemie (International ed. in English)2020

Structure of a Protein-RNA Complex by Solid-State NMR Spectroscopy.

Mumdooh Ahmed, Alexander Marchanka, Teresa Carlomagno

Abstract read
In one paragraph

Article in Angewandte Chemie (International ed. in English), 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing 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

19 citing papers in PubMed.

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  17. Strategies for RNA Resonance Assignment byFrontiers in molecular biosciences · 2021
    Review
  18. Article
  19. Structure of a Protein-RNA Complex by Solid-State NMR Spectroscopy.Angewandte Chemie (International ed. in English) · 2020
    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

3 authors.

Mumdooh AhmedCentre for Biomolecular Drug Research and Institute of Organic Chemistry, Leibniz University Hannover, Schneiderberg 38, 30167, Hannover, Germany.
Alexander MarchankaCentre for Biomolecular Drug Research and Institute of Organic Chemistry, Leibniz University Hannover, Schneiderberg 38, 30167, Hannover, Germany.ORCID 0000-0003-0810-2020
Teresa CarlomagnoCentre for Biomolecular Drug Research and Institute of Organic Chemistry, Leibniz University Hannover, Schneiderberg 38, 30167, Hannover, Germany.ORCID 0000-0002-2437-2760

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Solid-state NMR (ssNMR) is applicable to high molecular-weight (MW) protein assemblies in a non-amorphous precipitate. The technique yields atomic resolution structural information on both soluble and insoluble particles without limitations of MW or requirement of crystals. Herein, we propose and demonstrate an approach that yields the structure of protein-RNA complexes (RNP) solely from ssNMR data. Instead of using low-sensitivity magnetization transfer steps between heteronuclei of the protein and the RNA, we measure paramagnetic relaxation enhancement effects elicited on the RNA by a paramagnetic tag coupled to the protein. We demonstrate that this data, together with chemical-shift-perturbation data, yields an accurate structure of an RNP complex, starting from the bound structures of its components. The possibility of characterizing protein-RNA interactions by ssNMR may enable applications to large RNP complexes, whose structures are not accessible by other methods.

Indexed as

Magnetic Resonance SpectroscopyProteinsRNAProteinsRNAparamagnetic relaxation enhancementprotein-RNA complexRNA recognitionsolid-state NMRstructure determination

Identifiers

PMID32023357
PMCPMC7187219

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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.