Codon language embeddings provide strong signals for protein engineering
Codon language embeddings provide strong signals for protein engineering
复制标题
密码子语言嵌入为蛋白质工程提供了强有力的信号
DOI:
10.1101/2022.12.15.519894
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发表时间:
2022
期刊:
影响因子:
--
通讯作者:
Outeiral C
中科院分区:
文献类型:
--
作者:
Outeiral C
Protein representations from deep language models have yielded state-of-the-art performance across many tasks in computational protein engineering. In recent years, progress has primarily focused on parameter count, with recent models’ capacities surpassing the size of the very datasets they were trained on. Here we propose an alternative direction. We show that large language models trained on codons, instead of amino acid sequences, provide high-quality representations that outperform comparable state-of-the-art models across a variety of tasks. In some tasks, such as species recognition, prediction of protein and transcript abundance or melting point estimation, we show that a language model trained on codons outperforms every other published protein language model, including some that contain over 50 times more parameters. These results indicate that, in addition to commonly studied scale and model complexity, the information content of biological data provides an orthogonal direction to improve the power of machine learning in biology.
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DOI:
--
发表时间:
2022
期刊:
International Conference on Machine Learning
影响因子:
--
作者:
Pascal Notin;M. Dias;J. Frazer;Javier Marchena;Aidan N. Gomez;D. Marks;Y. Gal
通讯作者:
Y. Gal
影响因子:
5.3
作者:
Marquet C;Heinzinger M;Olenyi T;Dallago C;Erckert K;Bernhofer M;Nechaev D;Rost B
通讯作者:
Rost B
DOI:
10.1093/bioinformatics/bts565
发表时间:
2012-12-01
期刊:
Bioinformatics (Oxford, England)
影响因子:
--
作者:
Fu L;Niu B;Zhu Z;Wu S;Li W
通讯作者:
Li W
影响因子:
3
作者:
Jonas Reeb;T. Wirth;B. Rost
通讯作者:
B. Rost
影响因子:
10.7
作者:
Subramanian, Krishnamurthy;Payne, Bryan;Feyertag, Felix;Alvarez-Ponce, David
通讯作者:
Alvarez-Ponce, David