Evidence map›Paper›PMID 31728812›Full record

ArticleJournal of computer-aided molecular design2019

Nonparametric chemical descriptors for the calculation of ligand-biopolymer affinities with machine-learning scoring functions.

Edelmiro Moman, Maria A Grishina, Vladimir A Potemkin

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In one paragraph

Article in Journal of computer-aided molecular design, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing 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

3 citing papers in PubMed.

  1. Review
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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.

Edelmiro MomanSouth Ural State University, 20A Tchaikovsky Street, Chelyabinsk, Russian Federation, 454080. moman@prosciens.com.ORCID 0000-0002-9425-8808
Maria A GrishinaSouth Ural State University, 20A Tchaikovsky Street, Chelyabinsk, Russian Federation, 454080.
Vladimir A PotemkinSouth Ural State University, 20A Tchaikovsky Street, Chelyabinsk, Russian Federation, 454080.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The computational prediction of ligand-biopolymer affinities is a crucial endeavor in modern drug discovery and one that still poses major challenges. The choice of the appropriate computational method often reveals itself as a trade-off between accuracy and speed, with mathematical devices referred to as scoring functions being the fastest. Among the many shortcomings of scoring functions there is the lack of universal applicability to every molecular system. This is so largely due to their reliance on atom type perception and/or parametrization. This article proposes the use of nonparametric Model of Effective Radii of Atoms descriptors that can be readily computed for the entire Periodic Table and demonstrate that, in combination with machine learning algorithms, they can yield competitive performances and chemically meaningful insights.

Indexed as

Machine LearningAlgorithmsDatabases, ProteinDrug DiscoveryHumansLigandsProtein BindingProteinsLigandsProteinsChemical descriptorsMachine learningMERANonparametric descriptorsScoring function

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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.