Evidence map›Paper›PMID 37371503›Full record

ArticleBiomolecules2023

Mathematical and Machine Learning Approaches for Classification of Protein Secondary Structure Elements from

Ali Sekmen, Kamal Al Nasr, Bahadir Bilgin, Ahmet Bugra Koku, Christopher Jones

Abstract read
In one paragraph

Article in Biomolecules, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

5 authors.

Ali SekmenDepartment of Computer Science, Tennessee State University, Nashville, TN 37209, USA.
Kamal Al NasrDepartment of Computer Science, Tennessee State University, Nashville, TN 37209, USA.
Bahadir BilginDepartment of Computer Science, Tennessee State University, Nashville, TN 37209, USA.
Ahmet Bugra KokuDepartment of Mechanical Engineering, Middle East Technical University, Ankara 06800, Türkiye.
Christopher JonesDepartment of Computer Science, Tennessee State University, Nashville, TN 37209, USA.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Determining Secondary Structure Elements (SSEs) for any protein is crucial as an intermediate step for experimental tertiary structure determination. SSEs are identified using popular tools such as DSSP and STRIDE. These tools use atomic information to locate hydrogen bonds to identify SSEs. When some spatial atomic details are missing, locating SSEs becomes a hinder. To address the problem, when some atomic information is missing, three approaches for classifying SSE types using Cα atoms in protein chains were developed: (1) a mathematical approach, (2) a deep learning approach, and (3) an ensemble of five machine learning models. The proposed methods were compared against each other and with a state-of-the-art approach, PCASSO.

Indexed as

Machine LearningProteinsAlgorithmsHydrogen BondingProtein Structure, SecondaryProteinsmachine learningmathematical modelingprotein secondary structureprotein structure modelingprotein tracesecondary structure identification

Identifiers

PMID37371503
PMCPMC10296594

What OpenQuestion holds

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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.