Insights from incorporating quantum computing into drug design workflows.
Insights from incorporating quantum computing into drug design workflows.
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DOI:
10.1093/bioinformatics/btac789
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发表时间:
2023-01-01
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影响因子:
--
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While many quantum computing (QC) methods promise theoretical advantages over classical counterparts, quantum hardware remains limited. Exploiting near-term QC in computer-aided drug design (CADD) thus requires judicious partitioning between classical and quantum calculations. We present HypaCADD, a hybrid classical-quantum workflow for finding ligands binding to proteins, while accounting for genetic mutations. We explicitly identify modules of our drug-design workflow currently amenable to replacement by QC: non-intuitively, we identify the mutation-impact predictor as the best candidate. HypaCADD thus combines classical docking and molecular dynamics with quantum machine learning (QML) to infer the impact of mutations. We present a case study with the coronavirus (SARS-CoV-2) protease and associated mutants. We map a classical machine-learning module onto QC, using a neural network constructed from qubit-rotation gates. We have implemented this in simulation and on two commercial quantum computers. We find that the QML models can perform on par with, if not better than, classical baselines. In summary, HypaCADD offers a successful strategy for leveraging QC for CADD. Jupyter Notebooks with Python code are freely available for academic use on GitHub: https://www.github.com/hypahub/hypacadd_notebook. Supplementary data are available at Bioinformatics online.
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影响因子:
5.5
作者:
Hess, Berk;Kutzner, Carsten;Lindahl, Erik
通讯作者:
Lindahl, Erik
影响因子:
48
作者:
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通讯作者:
Harrow AW
影响因子:
5.6
作者:
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通讯作者:
Sorin, Eric J.
DOI:
10.2147/dddt.s126344
发表时间:
2017
期刊:
Drug design, development and therapy
影响因子:
--
作者:
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通讯作者:
Soliman ME
影响因子:
3
作者:
Duan, Y;Wu, C;Kollman, P
通讯作者:
Kollman, P