Leveraging Large Language Models for Predicting Microbial Virulence from Protein Structure and Sequence
Leveraging Large Language Models for Predicting Microbial Virulence from Protein Structure and Sequence
复制标题
利用大型语言模型根据蛋白质结构和序列预测微生物毒力
DOI:
10.1145/3584371.3612953
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发表时间:
2023
期刊:
影响因子:
--
通讯作者:
Kavraki, Lydia
中科院分区:
文献类型:
--
作者:
Quintana, Felix;Treangen, Todd;Kavraki, Lydia
In the aftermath of COVID-19, screening for pathogens has never been a more relevant problem. However, computational screening for pathogens is challenging due to a variety of factors, including (i) the complexity and role of the host, (ii) virulence factor divergence and dynamics, and (iii) population and community-level dynamics. Considering a potential pathogen's molecular interactions, specifically individual proteins and protein interactions can help pinpoint a potential protein of a given microbe to cause disease. However, existing tools for pathogen screening rely on existing annotations (KEGG, GO, etc), making the assessment of novel and unannotated proteins more challenging. Here, we present an LLM-inspired approach that considers protein sequence and structure to predict protein virulence. We present a two-stage model incorporating evolutionary features captured from the DistilProtBert language model and protein structure in a graph convolutional network. Our model performs better than sequence alone for virulence function when high-quality structures are present, thus representing a path forward for virulence prediction of novel and unannotated proteins.
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影响因子:
64.8
作者:
Jumper J;Evans R;Pritzel A;Green T;Figurnov M;Ronneberger O;Tunyasuvunakool K;Bates R;Žídek A;Potapenko A;Bridgland A;Meyer C;Kohl SAA;Ballard AJ;Cowie A;Romera-Paredes B;Nikolov S;Jain R;Adler J;Back T;Petersen S;Reiman D;Clancy E;Zielinski M;Steinegger M;Pacholska M;Berghammer T;Bodenstein S;Silver D;Vinyals O;Senior AW;Kavukcuoglu K;Kohli P;Hassabis D
通讯作者:
Hassabis D
影响因子:
14.9
作者:
UniProt Consortium
通讯作者:
UniProt Consortium
影响因子:
48
作者:
Mirdita, Milot;Schutze, Konstantin;Moriwaki, Yoshitaka;Heo, Lim;Ovchinnikov, Sergey;Steinegger, Martin
通讯作者:
Steinegger, Martin
影响因子:
46.9
作者:
Madani, Ali;Ben Krause, Ben;Greene, Eric R.;Subramanian, Subu;Mohr, Benjamin P.;Holton, James M.;Olmos, Jose Luis;Xiong, Caiming;Sun, Zachary Z. Z.;Socher, Richard;Fraser, James S.;Naik, Nikhil
通讯作者:
Naik, Nikhil