Evidence map›Paper›PMID 25371821›Full record

ArticleInternational journal of proteomics2014

The influence of flanking secondary structures on amino Acid content and typical lengths of 3/10 helices.

Vladislav Victorovich Khrustalev, Eugene Victorovich Barkovsky, Tatyana Aleksandrovna Khrustaleva

Abstract read
In one paragraph

Article in International journal of proteomics, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing 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

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3 · Its place in the literature

Who cites it

5 citing papers in PubMed.

  1. The Activity of the Durum Wheat (Antioxidants (Basel, Switzerland) · 2022
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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.

Vladislav Victorovich KhrustalevDepartment of General Chemistry, Belarusian State Medical University, Dzerzinskogo 83, 220116 Minsk, Belarus.
Eugene Victorovich BarkovskyDepartment of General Chemistry, Belarusian State Medical University, Dzerzinskogo 83, 220116 Minsk, Belarus.
Tatyana Aleksandrovna KhrustalevaLaboratory of Cellular Technologies, Institute of Physiology, The National Academy of Sciences of Belarus, Academicheskaya 28, 220072 Minsk, Belarus.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We used 3D structures of a highly redundant set of bacterial proteins encoded by genes of high, average, and low GC-content. Four types of connecting bridges-regions situated between any of two major elements of secondary structure (alpha helices and beta strands)-containing a pure random coil were compared with connecting bridges containing 3/10 helices. We included discovered trends in the original "VVTAK Connecting Bridges" algorithm, which is able to predict more probable conformation for a given connecting bridge. The highest number of significant differences in amino acid usage was found between 3/10 helices containing bridges connecting two beta strands (they have increased Phe, Tyr, Met, Ile, Leu, Val, and His usages but decreased usages of Asp, Asn, Gly, and Pro) and those without 3/10 helices. The typical (most common) length of 3/10 helices situated between two beta strands and between beta strand and alpha helix is equal to 5 amino acid residues. The preferred length of 3/10 helices situated between alpha helix and beta strand is equal to 3 residues. For 3/10 helices situated between two alpha helices, both lengths (3 and 5 amino acid residues) are typical.

Identifiers

PMID25371821
PMCPMC4211214

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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.