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Showing 1 to 12 of 48 entries
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2P2I HUNTER: a tool for filtering orthosteric protein-protein interaction modulators via a dedicated support vector machine.

Journal of the Royal Society, Interface

Hamon V, Bourgeas R, Ducrot P, Theret I, Xuereb L, Basse MJ, Brunel JM, Combes S, Morelli X, Roche P.
PMID: 24196694
J R Soc Interface. 2013 Nov 06;11(90):20130860. doi: 10.1098/rsif.2013.0860. Print 2014 Jan 06.

Over the last 10 years, protein-protein interactions (PPIs) have shown increasing potential as new therapeutic targets. As a consequence, PPIs are today the most screened target class in high-throughput screening (HTS). The development of broad chemical libraries dedicated to...

BioNet: an R-Package for the functional analysis of biological networks.

Bioinformatics (Oxford, England)

Beisser D, Klau GW, Dandekar T, Müller T, Dittrich MT.
PMID: 20189939
Bioinformatics. 2010 Apr 15;26(8):1129-30. doi: 10.1093/bioinformatics/btq089. Epub 2010 Feb 25.

MOTIVATION: Increasing quantity and quality of data in transcriptomics and interactomics create the need for integrative approaches to network analysis. Here, we present a comprehensive R-package for the analysis of biological networks including an exact and a heuristic approach...

HAPPI: an online database of comprehensive human annotated and predicted protein interactions.

BMC genomics

Chen JY, Mamidipalli S, Huan T.
PMID: 19594875
BMC Genomics. 2009 Jul 07;10:S16. doi: 10.1186/1471-2164-10-S1-S16.

BACKGROUND: Human protein-protein interaction (PPIs) data are the foundation for understanding molecular signalling networks and the functional roles of biomolecules. Several human PPI databases have become available; however, comparisons of these datasets have suggested limited data coverage and poor...

Score_set: a CAPRI benchmark for scoring protein complexes.

Proteins

Lensink MF, Wodak SJ.
PMID: 25179222
Proteins. 2014 Nov;82(11):3163-9. doi: 10.1002/prot.24678. Epub 2014 Sep 11.

Critical Assessment of PRedicted Interactions (CAPRI) has proven to be a catalyst for the development of docking algorithms. An essential step in docking is the scoring of predicted binding modes in order to identify stable complexes. In 2005, CAPRI...

Detecting complexes from edge-weighted PPI networks via genes expression analysis.

BMC systems biology

Zhang Z, Song J, Tang J, Xu X, Guo F.
PMID: 29745859
BMC Syst Biol. 2018 Apr 24;12:40. doi: 10.1186/s12918-018-0565-y.

BACKGROUND: Identifying complexes from PPI networks has become a key problem to elucidate protein functions and identify signal and biological processes in a cell. Proteins binding as complexes are important roles of life activity. Accurate determination of complexes in...

Highly Efficient Framework for Predicting Interactions Between Proteins.

IEEE transactions on cybernetics

Zhu-Hong You, MengChu Zhou, Xin Luo, Shuai Li.
PMID: 28113829
IEEE Trans Cybern. 2017 Mar;47(3):731-743. doi: 10.1109/TCYB.2016.2524994. Epub 2016 Mar 30.

Protein-protein interactions (PPIs) play a central role in many biological processes. Although a large amount of human PPI data has been generated by high-throughput experimental techniques, they are very limited compared to the estimated 130 000 protein interactions in...

A systematic approach to orient the human protein-protein interaction network.

Nature communications

Silverbush D, Sharan R.
PMID: 31289271
Nat Commun. 2019 Jul 09;10(1):3015. doi: 10.1038/s41467-019-10887-6.

The protein-protein interaction (PPI) network of an organism serves as a skeleton for its signaling circuitry, which mediates cellular response to environmental and genetic cues. Understanding this circuitry could improve the prediction of gene function and cellular behavior in...

Weighted edge based clustering to identify protein complexes in protein-protein interaction networks incorporating gene expression profile.

Computational biology and chemistry

Keretsu S, Sarmah R.
PMID: 27771556
Comput Biol Chem. 2016 Dec;65:69-79. doi: 10.1016/j.compbiolchem.2016.10.001. Epub 2016 Oct 08.

Protein complex detection from protein-protein interaction (PPI) network has received a lot of focus in recent years. A number of methods identify protein complexes as dense sub-graphs using network information while several other methods detect protein complexes based on...

The Impact of Protein Structure and Sequence Similarity on the Accuracy of Machine-Learning Scoring Functions for Binding Affinity Prediction.

Biomolecules

Li H, Peng J, Leung Y, Leung KS, Wong MH, Lu G, Ballester PJ.
PMID: 29538331
Biomolecules. 2018 Mar 14;8(1). doi: 10.3390/biom8010012.

It has recently been claimed that the outstanding performance of machine-learning scoring functions (SFs) is exclusively due to the presence of training complexes with highly similar proteins to those in the test set. Here, we revisit this question using...

PICKLE 2.0: A human protein-protein interaction meta-database employing data integration via genetic information ontology.

PloS one

Gioutlakis A, Klapa MI, Moschonas NK.
PMID: 29023571
PLoS One. 2017 Oct 12;12(10):e0186039. doi: 10.1371/journal.pone.0186039. eCollection 2017.

It has been acknowledged that source databases recording experimentally supported human protein-protein interactions (PPIs) exhibit limited overlap. Thus, the reconstruction of a comprehensive PPI network requires appropriate integration of multiple heterogeneous primary datasets, presenting the PPIs at various genetic...

ITM Probe: analyzing information flow in protein networks.

Bioinformatics (Oxford, England)

Stojmirović A, Yu YK.
PMID: 19561335
Bioinformatics. 2009 Sep 15;25(18):2447-9. doi: 10.1093/bioinformatics/btp398. Epub 2009 Jun 27.

SUMMARY: Founded upon diffusion with damping, ITM Probe is an application for modeling information flow in protein interaction networks without prior restriction to the sub-network of interest. Given a context consisting of desired origins and destinations of information, ITM...

Do protein-protein interaction databases identify moonlighting proteins?.

Molecular bioSystems

Gómez A, Hernández S, Amela I, Piñol J, Cedano J, Querol E.
PMID: 21677976
Mol Biosyst. 2011 Aug;7(8):2379-82. doi: 10.1039/c1mb05180f. Epub 2011 Jun 16.

One of the most striking results of the human (and mammalian) genomes is the low number of protein-coding genes. To-date, the main molecular mechanism to increase the number of different protein isoforms and functions is alternative splicing. However, a...

Showing 1 to 12 of 48 entries