Cited by 192Quantum Computing Algorithms and ArchitectureAdvanced Chemical Physics StudiesComputational Drug Discovery Methods

Perspective on the Current State-of-the-Art of Quantum Computing for Drug Discovery Applications

Open access
Blunt, Nick S., Camps, Joan, Crawford, Ophelia, Izsák, Róbert, Leontica, Sebastian, Mirani, Arjun, Moylett, Alexandra E., Scivier, Sam A. +4 more·2022·Journal of Chemical Theory and Computation

Abstract

Computational chemistry is an essential tool in the pharmaceutical industry. Quantum computing is a fast evolving technology that promises to completely shift the computational capabilities in many areas of chemical research by bringing into reach currently impossible calculations. This perspective illustrates the near-future applicability of quantum computation of molecules to pharmaceutical problems. We briefly summarize and compare the scaling properties of state-of-the-art quantum algorithms and provide novel estimates of the quantum computational cost of simulating progressively larger embedding regions of a pharmaceutically relevant covalent protein-drug complex involving the drug Ibrutinib. Carrying out these calculations requires an error-corrected quantum architecture that we describe. Our estimates showcase that recent developments on quantum phase estimation algorithms have dramatically reduced the quantum resources needed to run fully quantum calculations in active spaces of around 50 orbitals and electrons, from estimated over 1000 years using the Trotterization approach to just a few days with sparse qubitization, painting a picture of fast and exciting progress in this nascent field.

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Crossref · 10.1021/acs.jctc.2c00574

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  • SpinQ Technology developed the first desktop quantum computer with a high-speed processor.

    “Recently, a startup company from China known as SpinQ Technology informed about the development of the first-desktop quantum computer with a high-speed processor [8, 19, 38, 39].”

    From Quantum Computing in the Next-Generation Computational Biology Landscape: From Protein Folding to Molecular Dynamics (2024) · cites this paper as [39]

    The Introduction discusses quantum hardware from Google, USTC and IBM, but does not mention SpinQ Technology. Searches for SpinQ, a desktop quantum computer and a high-speed processor found no passage in our copy addressing the claimed development. (LLM, conf=0.74)

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Research works printed but not linked: 5

  1. Knowles P. J.; Schütz M.; Werner H.-J. Ab Initio Methods for Electron Correlation in Molecules. In Modern Methods and Algorithms Quantum Chemitry; Grotendorst J., Ed.; John von Neumann Institute for Computing (NIC): Jülich, Germany, 2000; Vol. 1, pp 69– 151.
  2. Gonthier J. F.; Radin M. D.; Buda C.; Doskocil E. J.; Abuan C. M.; Romero J. Identifying challenges towards practical quantum advantage through resource estimation: the measurement roadblock in the variational quantum eigensolver. arXiv Preprint (Quantum Physics), 2020. arXiv:2012.04001. https://doi.org/10.48550/arXiv.2012.04001. · DOI
  3. Haah J.; Hastings M. B. Codes and Protocols for Distilling T, controlled-S, and Toffoli Gates. Quantum 2018, 2, 71 10.22331/q-2018-06-07-71. · DOI · Paper page
  4. Reiher M.; Wiebe N.; Svore K. M.; Wecker D.; Troyer M. Elucidating reaction mechanisms on quantum computers. Proc. Natl. Acad. Sci. U. S. A. 2017, 114, 7555– 7560. 10.1073/pnas.1619152114. 28674011 PMC5530650 · DOI · Paper page
  5. Fock V.; Veselov M.; Petrashen’ M. Incomplete separation of variables for divalence atoms. Zh. Eksp. Teor. Fiz. 1940, 10, 723– 739.

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Authors
Blunt, N. S., Camps, J., Crawford, O., Izsák, R., Leontica, S., Mirani, A., Moylett, A. E., Scivier, S. A., Sünderhauf, C., Schopf, P., Taylor, J. M., & Holzmann, N.
Affiliations
  • Riverlane (United Kingdom) (GB)
  • Astex Pharmaceuticals, 436 Cambridge Science Park, Cambridge CB4 0QA, United Kingdom
Corresponding author
Holzmann, Nicole
Venue
Journal of Chemical Theory and Computation
Published
2022-11-10
Volume
18
Issue
12
Pages
7001-7023
ISSN
  • 1549-9618 (ISSN-L)
  • 1549-9626
OpenAlex
W4308683072
Cited by
192
References
166
Citations by year
2026: 40 · 2025: 59 · 2024: 60 · 2023: 29 · 2022: 3
FWCI
2.63
Type
journal article
Language
en
Open access
Locations
  • Journal of Chemical Theory and Computation (publishedVersion, cc-by)
  • PubMed Central (publishedVersion, cc-by)
  • PubMed (publishedVersion)
  • arXiv (Cornell University) (submittedVersion)
  • arXiv (Cornell University)
Funders
  • Astex Pharmaceuticals
  • Innovate UK (105622)
Topics
  • 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
  • Physical Sciences › Computer Science › Computational Theory and Mathematics › Computational Drug Discovery Methods
Keywords
quantum computing, drug discovery, quantum chemistry, quantum phase estimation, Trotterization, protein-drug complexes, ibrutinib, quantum algorithms
MeSH terms
Computing Methodologies, Pharmaceutical Preparations, Electrons, Quantum Theory, Drug Discovery

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