Cited by 54Computational Drug Discovery MethodsQuantum Computing Algorithms and ArchitectureAdvanced Chemical Physics Studies

Insights from incorporating quantum computing into drug design workflows

Open access
Lau, Bayo, Emani, Prashant S, Chapman, Jackson, Yao, Lijing, Lam, Tarsus, Merrill, Paul, Warrell, Jonathan, Gerstein, Mark B +1 more·2023·Bioinformatics

Published version of a preprint

Abstract

Motivation: 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. Results: 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. Availability and implementation: Jupyter Notebooks with Python code are freely available for academic use on GitHub: https://www.github.com/hypahub/hypacadd_notebook. Supplementary information: Supplementary data are available at Bioinformatics online.

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Research works printed but not linked: 3

  1. Farhi E. et al (2018) Classification with quantum neural networks on near term processors. arXiv preprint:1802.06002v2. · arXiv
  2. Páll S. et al (2015) Tackling Exascale Software Challenges in Molecular Dynamics Simulations with GROMACS. Solving Software Challenges for Exascale. EASC 2014. Lecture Notes in Computer Science, Vol. 8759, pp. 3– 27.
  3. Schuld M. et al (2018) Circuit-centric quantum classifiers. arXiv preprint:1804.00633. · arXiv

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Authors
Lau, B., Emani, P. S., Chapman, J., Yao, L., Lam, T., Merrill, P., Warrell, J., Gerstein, M. B., & Lam, H. Y. K.
Affiliations
  • HypaHealth, HypaHub Inc. , San Jose, CA 95128, USA
  • Yale University (US)
Corresponding author
  • Gerstein, Mark B
  • Lam, Hugo Y K
Venue
Bioinformatics
Published
2022-12-07
Volume
39
Issue
1
ISSN
  • 1367-4803 (ISSN-L)
  • 1367-4811
OpenAlex
W4310959993
Cited by
54
References
57
Citations by year
2026: 15 · 2025: 13 · 2024: 15 · 2023: 10 · 2022: 1
FWCI
5.28
Type
journal article
Language
en
Open access
Locations
  • Bioinformatics (publishedVersion, cc-by)
  • bioRxiv (Cold Spring Harbor Laboratory) (acceptedVersion, cc-by-nc-nd)
  • PubMed Central (publishedVersion, cc-by)
  • PubMed (publishedVersion)
Funders
National Institutes of Health (MH116492-05)
Topics
  • Physical Sciences › Computer Science › Computational Theory and Mathematics › Computational Drug Discovery Methods
  • Physical Sciences › Computer Science › Artificial Intelligence › Quantum Computing Algorithms and Architecture
  • Physical Sciences › Physics and Astronomy › Atomic and Molecular Physics, and Optics › Advanced Chemical Physics Studies
Keywords
quantum computing, computer-aided drug design, quantum machine learning, protein-ligand binding, point mutations, molecular docking, molecular dynamics
MeSH terms
COVID-19, SARS-CoV-2, Computing Methodologies, Humans, Quantum Theory, Software, Drug Design, Molecular Dynamics Simulation, Workflow

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