DProQ: A Gated-Graph Transformer for Protein Complex Structure Assessment
DProQ: A Gated-Graph Transformer for Protein Complex Structure Assessment
复制标题
DProQ:用于蛋白质复杂结构评估的门控图转换器
DOI:
10.1101/2022.05.19.492741
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发表时间:
2022
期刊:
影响因子:
--
通讯作者:
Cheng, Jianlin
中科院分区:
文献类型:
--
作者:
Chen, Xiao;Morehead, Alex;Liu, Jian;Cheng, Jianlin
Proteins interact to form complexes to carry out essential biological functions. Computational methods have been developed to predict the structures of protein complexes. However, an important challenge in protein complex structure prediction is to estimate the quality of predicted protein complex structures without any knowledge of the corresponding native structures. Such estimations can then be used to select high-quality predicted complex structures to facilitate biomedical research such as protein function analysis and drug discovery. We challenge this significant task with DProQ, which introduces a gated neighborhood-modulating Graph Transformer (GGT) designed to predict the quality of 3D protein complex structures. Notably, we incorporate node and edge gates within a novel Graph Transformer framework to control information flow during graph message passing. We train and evaluate DProQ on four newly-developed datasets that we make publicly available in this work. Our rigorous experiments demonstrate that DProQ achieves state-of-the-art performance in ranking protein complex structures.
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DOI:
10.1093/bioinformatics/btad030
发表时间:
2023-01-01
期刊:
Bioinformatics (Oxford, England)
影响因子:
--
作者:
通讯作者:
--
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:
5
作者:
Wang X;Flannery ST;Kihara D
通讯作者:
Kihara D
DOI:
10.1098/rstb.2005.1803
发表时间:
2006-03-29
影响因子:
6.3
作者:
Baker, D
通讯作者:
Baker, D
影响因子:
3
作者:
Chen, Xiao;Cheng, Jianlin
通讯作者:
Cheng, Jianlin