Domain-PFP allows protein function prediction using function-aware domain embedding representations.
Domain-PFP allows protein function prediction using function-aware domain embedding representations.
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DOI:
10.1038/s42003-023-05476-9
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发表时间:
2023-10-31
影响因子:
5.9
通讯作者:
Kihara, Daisuke
中科院分区:
文献类型:
--
作者:
Ibtehaz, Nabil;Kagaya, Yuki;Kihara, Daisuke
Domains are functional and structural units of proteins that govern various biological functions performed by the proteins. Therefore, the characterization of domains in a protein can serve as a proper functional representation of proteins. Here, we employ a self-supervised protocol to derive functionally consistent representations for domains by learning domain-Gene Ontology (GO) co-occurrences and associations. The domain embeddings we constructed turned out to be effective in performing actual function prediction tasks. Extensive evaluations showed that protein representations using the domain embeddings are superior to those of large-scale protein language models in GO prediction tasks. Moreover, the new function prediction method built on the domain embeddings, named Domain-PFP, substantially outperformed the state-of-the-art function predictors. Additionally, Domain-PFP demonstrated competitive performance in the CAFA3 evaluation, achieving overall the best performance among the top teams that participated in the assessment. A self-supervised learning method to generate functionally informed embedding representations for protein domains, capable of performing protein function prediction with state-of-the-art accuracy.
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影响因子:
14.9
作者:
Blum M;Chang HY;Chuguransky S;Grego T;Kandasaamy S;Mitchell A;Nuka G;Paysan-Lafosse T;Qureshi M;Raj S;Richardson L;Salazar GA;Williams L;Bork P;Bridge A;Gough J;Haft DH;Letunic I;Marchler-Bauer A;Mi H;Natale DA;Necci M;Orengo CA;Pandurangan AP;Rivoire C;Sigrist CJA;Sillitoe I;Thanki N;Thomas PD;Tosatto SCE;Wu CH;Bateman A;Finn RD
通讯作者:
Finn RD
DOI:
10.1093/database/bar068
发表时间:
2012
期刊:
Database : the journal of biological databases and curation
影响因子:
--
作者:
Burge S;Kelly E;Lonsdale D;Mutowo-Muellenet P;McAnulla C;Mitchell A;Sangrador-Vegas A;Yong SY;Mulder N;Hunter S
通讯作者:
Hunter S
DOI:
10.1109/tpami.2021.3095381
发表时间:
2022-10-01
影响因子:
23.6
作者:
Elnaggar, Ahmed;Heinzinger, Michael;Rost, Burkhard
通讯作者:
Rost, Burkhard
影响因子:
48
作者:
Alley, Ethan C.;Khimulya, Grigory;Church, George M.
通讯作者:
Church, George M.
影响因子:
3.7
作者:
Asgari E;Mofrad MR
通讯作者:
Mofrad MR