Evidence map›Paper›PMID 25699083›Full record

ArticleInternational journal of peptides2015

In silico conformational analysis of the short-sequence hypomurocin a peptides.

Zoltán Násztor, János Horváth, Balázs Leitgeb

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Article in International journal of peptides, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. 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

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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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3 · Its place in the literature

Who cites it

2 citing papers in PubMed.

  1. Diversity of Linear Non-Ribosomal Peptide in Biocontrol Fungi.Journal of fungi (Basel, Switzerland) · 2020
    Review
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4 · The record

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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.

Zoltán NásztorInstitute of Biophysics, Biological Research Centre, Hungarian Academy of Sciences, Temesvári Körút 62, Szeged 6726, Hungary ; Department of Medical Chemistry, Faculty of Medicine, University of Szeged, Dóm Tér 8, Szeged 6720, Hungary.
János HorváthInstitute of Biophysics, Biological Research Centre, Hungarian Academy of Sciences, Temesvári Körút 62, Szeged 6726, Hungary.
Balázs LeitgebInstitute of Biophysics, Biological Research Centre, Hungarian Academy of Sciences, Temesvári Körút 62, Szeged 6726, Hungary ; Department of Microbiology, Faculty of Science and Informatics, University of Szeged, Közép Fasor 52, Szeged 6726, Hungary.ORCID 0000-0002-0681-0819

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In this theoretical study, a conformational analysis was performed on short-sequence hypomurocin A peptides, in order to identify their characteristic structural properties. For each hypomurocin A molecule, not only the backbone conformations, but also the side-chain conformations were examined. The results indicated that certain tetrapeptide units could be characterized by types I and III β-turn structures, and considering the helical conformations, it could be concluded that the hypomurocin A peptides showed a preference for the 310-helical structure over the α-helical structure. Beside the backbone conformations, the side-chain conformations were investigated, and the preferred rotamer states of the side-chains of amino acids were determined. Furthermore, the occurrence of i ← i + 3 and i ← i + 4 intramolecular H-bonds was studied, which could play a role in the structural stabilization of β-turns and helical conformations. On the whole, our theoretical study supplied a comprehensive characterization of the three-dimensional structure of short-sequence hypomurocin A peptides.

Identifiers

PMID25699083
PMCPMC4324929

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