Evidence map›Paper›PMID 26797600›Full record

ArticleMolecules (Basel, Switzerland)2016

iPPBS-Opt: A Sequence-Based Ensemble Classifier for Identifying Protein-Protein Binding Sites by Optimizing Imbalanced Training Datasets.

Jianhua Jia, Zi Liu, Xuan Xiao, Bingxiang Liu, Kuo-Chen Chou

Abstract read
In one paragraph

Article in Molecules (Basel, Switzerland), 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 44 papers.

0numbers the graph read from it
0cells of the map it votes in
44citing 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

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3 · Its place in the literature

Who cites it

44 citing papers in PubMed.

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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

5 authors.

Jianhua JiaComputer Department, Jing-De-Zhen Ceramic Institute, Jing-De-Zhen 333403, China. jjia@gordonlifescience.org.
Zi LiuComputer Department, Jing-De-Zhen Ceramic Institute, Jing-De-Zhen 333403, China. liuzi189836@163.com.
Xuan XiaoComputer Department, Jing-De-Zhen Ceramic Institute, Jing-De-Zhen 333403, China. xxiao@gordonlifescience.org.
Bingxiang LiuComputer Department, Jing-De-Zhen Ceramic Institute, Jing-De-Zhen 333403, China. lbx1966@163.com.
Kuo-Chen ChouGordon Life Science Institute, Boston, MA 02478, USA. kcchou@gordonlifescience.org.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Knowledge of protein-protein interactions and their binding sites is indispensable for in-depth understanding of the networks in living cells. With the avalanche of protein sequences generated in the postgenomic age, it is critical to develop computational methods for identifying in a timely fashion the protein-protein binding sites (PPBSs) based on the sequence information alone because the information obtained by this way can be used for both biomedical research and drug development. To address such a challenge, we have proposed a new predictor, called iPPBS-Opt, in which we have used: (1) the K-Nearest Neighbors Cleaning (KNNC) and Inserting Hypothetical Training Samples (IHTS) treatments to optimize the training dataset; (2) the ensemble voting approach to select the most relevant features; and (3) the stationary wavelet transform to formulate the statistical samples. Cross-validation tests by targeting the experiment-confirmed results have demonstrated that the new predictor is very promising, implying that the aforementioned practices are indeed very effective. Particularly, the approach of using the wavelets to express protein/peptide sequences might be the key in grasping the problem's essence, fully consistent with the findings that many important biological functions of proteins can be elucidated with their low-frequency internal motions. To maximize the convenience of most experimental scientists, we have provided a step-by-step guide on how to use the predictor's web server (http://www.jci-bioinfo.cn/iPPBS-Opt) to get the desired results without the need to go through the complicated mathematical equations involved.

Indexed as

Binding SitesProtein Interaction Domains and MotifsSoftwareAlgorithmsCarrier ProteinsComputational BiologyDatasets as TopicProteinsCarrier ProteinsProteinsIHTSKNNCOptimize training datasetphysicochemical propertyprotein-protein binding sitesPseAACstationary wavelet transformtarget cross-validation

Identifiers

PMID26797600
PMCPMC6274413

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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.