Evidence map›Paper›PMID 39996453›Full record

ArticleActa crystallographica Section B, Structural science, crystal engineering and materials2025

Electric charge and salting in/out effects on glucagon's dipole moments and polarizabilities using the GruPol database.

Raphael F Ligorio, Rasmus H M Gehle, Leonardo H R Dos Santos, Anna Krawczuk

Abstract read
In one paragraph

Article in Acta crystallographica Section B, Structural science, crystal engineering and materials, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

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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

1 citing paper in PubMed.

  1. 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

4 authors.

Raphael F LigorioGeorg-August-Universität Göttingen, 37077 Göttingen, Germany.
Rasmus H M GehleGeorg-August-Universität Göttingen, 37077 Göttingen, Germany.
Leonardo H R Dos SantosDepartment of Chemistry, Federal University of Minas Gerais, Avenida Pres. Antônio Carlos 6627, Belo Horizonte, Minas Gerais, 31270-901, Brazil.
Anna KrawczukGeorg-August-Universität Göttingen, 37077 Göttingen, Germany.ORCID 0000-0001-7172-7264

Funding

Conselho Nacional de Desenvolvimento Científico e Tecnológico 305330-2023-3Fundação de Amparo à Pesquisa do Estado de Minas Gerais APQ-01465-21Infrastruktura PL-Grid PLG/2024/017677
6 · The paper itself

Abstract

This work demonstrates the use of the GruPol database to predict the functional group dipole moments and polarizabilities of glucagon in the presence of NaCl, simulating an electric charge distribution on the protein's backbone. A new feature of the database allows for the inclusion of ions on the protein backbone, effectively simulating a protein salt and predicting the impact on electrical properties. Glucagon was selected as a proof-of-concept molecule due to its relatively small chain, which enabled benchmarking against quantum mechanical calculations. Firstly, we simulated 70 different ionic configurations, varying the number of Na

Indexed as

dipole momentsdistributed polarizability approachproteinsquantum crystallographysolvation effects

Identifiers

PMID39996453
PMCPMC11970118

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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.