Evidence map›Paper›PMID 32152349›Full record

ArticleScientific reports2020

Neighborhood Preference of Amino Acids in Protein Structures and its Applications in Protein Structure Assessment.

Siyuan Liu, Xilun Xiang, Xiang Gao, Haiguang Liu

Erratum issuedOpen access · goldAbstract read
In one paragraph

Article in Scientific reports, 2020. 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 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
0.7field-weighted citation impact, top 33% of its field
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

5 citing papers in PubMed, 9 citations in OpenAlex.

  1. Article
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  4. Review
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

4 authors at 2 institutions in 1 country.

Siyuan LiuComplex Systems Division, Beijing Computational Science Research Center, Haidian, Beijing, 100193, China.
Xilun XiangComplex Systems Division, Beijing Computational Science Research Center, Haidian, Beijing, 100193, China.
Xiang GaoComplex Systems Division, Beijing Computational Science Research Center, Haidian, Beijing, 100193, China.
Haiguang LiuComplex Systems Division, Beijing Computational Science Research Center, Haidian, Beijing, 100193, China. hgliu@csrc.ac.cn.ORCID http://orcid.org/0000-0001-7324-6632
University of Science and Technology of China · CNBeijing Normal University · CN

Funding

National Natural Science Foundation of China (National Science Foundation of China) 11575021,1530402,U1430237, 1181101028
6 · The paper itself

Abstract

Amino acids form protein 3D structures in unique manners such that the folded structure is stable and functional under physiological conditions. Non-specific and non-covalent interactions between amino acids exhibit neighborhood preferences. Based on structural information from the protein data bank, a statistical energy function was derived to quantify amino acid neighborhood preferences. The neighborhood of one amino acid is defined by its contacting residues, and the energy function is determined by the neighboring residue types and relative positions. The neighborhood preference of amino acids was exploited to facilitate structural quality assessment, which was implemented in the neighborhood preference program NEPRE. The source codes are available via https://github.com/LiuLab-CSRC/NePre.

Identifiers

PMID32152349
PMCPMC7062742
OpenAlexW3009872820

What OpenQuestion holds

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LicenceCC BY
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Registered trials

None linked

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.