Evidence map›Paper›PMID 40079902›Full record

ArticleThe journal of physical chemistry. B2025

Molecular Structure Refinement of a ß-Heptapeptide Based on Residual Dipolar Couplings: The Challenge of Extracting Structural Information from Measured RDCs.

Maria Pechlaner, Wilfred F van Gunsteren, Lorna J Smith, Niels Hansen

Erratum issuedAbstract read
In one paragraph

Article in The journal of physical chemistry. B, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Article
  2. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

4 authors.

Maria PechlanerInstitute of Molecular Physical Science, Swiss Federal Institute of Technology, ETH, Zurich CH-8093, Switzerland.ORCID 0000-0002-1615-5600
Wilfred F van GunsterenInstitute of Molecular Physical Science, Swiss Federal Institute of Technology, ETH, Zurich CH-8093, Switzerland.ORCID 0000-0002-9583-7019
Lorna J SmithDepartment of Chemistry, Inorganic Chemistry Laboratory, University of Oxford, South Parks Road, Oxford OX1 3QR, U.K.ORCID 0000-0001-5040-9267
Niels HansenInstitute of Thermodynamics and Thermal Process Engineering, University of Stuttgart, Stuttgart D-70569, Germany.ORCID 0000-0003-4366-6120

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The experimental determination of residual dipolar couplings (RDCs) rests on sampling the rotational motion of a molecule in an environment that induces a slightly nonuniform, unfortunately immeasurable, orientation distribution of the molecule in solution. Averaging over this slightly nonuniform, anisotropic distribution reduces the size of the dipolar couplings (DCs) from the kHz range to the Hz range for the resulting RDCs by a factor of 10

Identifiers

PMID40079902
PMCPMC11956018

What OpenQuestion holds

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LicenceCC BY
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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.