A knowledge graph representation learning approach to predict novel kinase-substrate interactions.
A knowledge graph representation learning approach to predict novel kinase-substrate interactions.
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DOI:
10.1039/d1mo00521a
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发表时间:
2022-10-31
期刊:
影响因子:
2.9
通讯作者:
中科院分区:
文献类型:
--
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The human proteome contains a vast network of interacting kinases and substrates. Even though some kinases have proven to be immensely useful as therapeutic targets, a majority are still understudied. In this work, we present a novel knowledge graph representation learning approach to predict novel interaction partners for understudied kinases. Our approach uses a phosphoproteomic knowledge graph constructed by integrating data from iPTMnet, protein ontology, gene ontology and BioKG. The representations of kinases and substrates in this knowledge graph are learned by performing directed random walks on triples coupled with a modified SkipGram or CBOW model. These representations are then used as an input to a supervised classification model to predict novel interactions for understudied kinases. We also present a post-predictive analysis of the predicted interactions and an ablation study of the phosphoproteomic knowledge graph to gain an insight into the biology of the understudied kinases. In this work we present an approach to predict novel interaction partners for understudied kinases. Our approach involves constructing a biomedical knowledge graph and then using a triple walking algorithm to learn from this knowledge graph.
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DOI:
10.1145/2939672.2939754
发表时间:
2016-08
期刊:
KDD : proceedings. International Conference on Knowledge Discovery & Data Mining
影响因子:
--
作者:
Grover A;Leskovec J
通讯作者:
Leskovec J
影响因子:
14.9
作者:
Obenauer, JC;Cantley, LC;Yaffe, MB
通讯作者:
Yaffe, MB
影响因子:
14.9
作者:
The UniProt Consortium
通讯作者:
The UniProt Consortium
DOI:
10.1007/978-1-4939-6783-4_3
发表时间:
2017-01-01
期刊:
PROTEIN BIOINFORMATICS: FROM PROTEIN MODIFICATIONS AND NETWORKS TO PROTEOMICS
影响因子:
--
作者:
Arighi, Cecilia N.;Drabkin, Harold;Natale, Darren A.
通讯作者:
Natale, Darren A.
影响因子:
14.9
作者:
Natale DA;Arighi CN;Blake JA;Bona J;Chen C;Chen SC;Christie KR;Cowart J;D'Eustachio P;Diehl AD;Drabkin HJ;Duncan WD;Huang H;Ren J;Ross K;Ruttenberg A;Shamovsky V;Smith B;Wang Q;Zhang J;El-Sayed A;Wu CH
通讯作者:
Wu CH