Evidence map›Paper›PMID 31881828›Full record

ArticleBMC bioinformatics2019

iProDNA-CapsNet: identifying protein-DNA binding residues using capsule neural networks.

Binh P Nguyen, Quang H Nguyen, Giang-Nam Doan-Ngoc, Thanh-Hoang Nguyen-Vo, Susanto Rahardja

Abstract read
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Article in BMC bioinformatics, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

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0cells of the map it votes in
19citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

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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

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3 · Its place in the literature

Who cites it

19 citing papers in PubMed.

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  12. i4mC-GRU: Identifying DNA NComputational and structural biotechnology journal · 2023
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  13. eMIC-AntiKP: Estimating minimum inhibitory concentrations of antibiotics towardsComputational and structural biotechnology journal · 2023
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4 · The record

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5 · Who and what money

Authors and funding

5 authors.

Binh P NguyenSchool of Mathematics and Statistics, Victoria University of Wellington, Gate 7, Kelburn Parade, Wellington, 6140, New Zealand. binh.p.nguyen@vuw.ac.nz.ORCID http://orcid.org/0000-0001-6203-6664
Quang H NguyenSchool of Information and Communication Technology, Hanoi University of Science and Technology, 1 Dai Co Viet, Hanoi, 100000, Vietnam.
Giang-Nam Doan-NgocSchool of Information and Communication Technology, Hanoi University of Science and Technology, 1 Dai Co Viet, Hanoi, 100000, Vietnam.
Thanh-Hoang Nguyen-VoSchool of Mathematics and Statistics, Victoria University of Wellington, Gate 7, Kelburn Parade, Wellington, 6140, New Zealand.
Susanto RahardjaSchool of Marine Science and Technology, Northwestern Polytechnical University, 127 West Youyi Road, Xi'an, 710072, China. susantorahardja@ieee.org.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundSince protein-DNA interactions are highly essential to diverse biological events, accurately positioning the location of the DNA-binding residues is necessary. This biological issue, however, is currently a challenging task in the age of post-genomic where data on protein sequences have expanded very fast. In this study, we propose iProDNA-CapsNet - a new prediction model identifying protein-DNA binding residues using an ensemble of capsule neural networks (CapsNets) on position specific scoring matrix (PSMM) profiles. The use of CapsNets promises an innovative approach to determine the location of DNA-binding residues. In this study, the benchmark datasets introduced by Hu et al. (2017), i.e., PDNA-543 and PDNA-TEST, were used to train and evaluate the model, respectively. To fairly assess the model performance, comparative analysis between iProDNA-CapsNet and existing state-of-the-art methods was done.

resultsUnder the decision threshold corresponding to false positive rate (FPR) ≈ 5%, the accuracy, sensitivity, precision, and Matthews's correlation coefficient (MCC) of our model is increased by about 2.0%, 2.0%, 14.0%, and 5.0% with respect to TargetDNA (Hu et al., 2017) and 1.0%, 75.0%, 45.0%, and 77.0% with respect to BindN+ (Wang et al., 2010), respectively. With regards to other methods not reporting their threshold settings, iProDNA-CapsNet also shows a significant improvement in performance based on most of the evaluation metrics. Even with different patterns of change among the models, iProDNA-CapsNets remains to be the best model having top performance in most of the metrics, especially MCC which is boosted from about 8.0% to 220.0%.

conclusionsAccording to all evaluation metrics under various decision thresholds, iProDNA-CapsNet shows better performance compared to the two current best models (BindN and TargetDNA). Our proposed approach also shows that CapsNet can potentially be used and adopted in other biological applications.

Indexed as

Neural Networks, ComputerSoftwareAlgorithmsAmino AcidsAmino Acid SequenceDNADNA-Binding ProteinsHumansPosition-Specific Scoring MatricesReproducibility of ResultsROC CurveAmino AcidsDNADNA-Binding ProteinsCapsule neural networkDeep learningPredictionProtein-DNA interactionPSSMResidue

Identifiers

PMID31881828
PMCPMC6933727

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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.