Cited by 5,923SARS-CoV-2 and COVID-19 ResearchRenin-Angiotensin System StudiesAnimal Virus Infections Studies

Angiotensin-converting enzyme 2 is a functional receptor for the SARS coronavirus

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Li, Wenhui, Moore, Michael J., Vasilieva, Natalya, Sui, Jianhua, Wong, Swee Kee, Berne, Michael A., Somasundaran, Mohan, Sullivan, John L. +4 more·2003·Nature

Abstract

Spike (S) proteins of coronaviruses, including the coronavirus that causes severe acute respiratory syndrome (SARS), associate with cellular receptors to mediate infection of their target cells. Here we identify a metallopeptidase, angiotensin-converting enzyme 2 (ACE2), isolated from SARS coronavirus (SARS-CoV)-permissive Vero E6 cells, that efficiently binds the S1 domain of the SARS-CoV S protein. We found that a soluble form of ACE2, but not of the related enzyme ACE1, blocked association of the S1 domain with Vero E6 cells. 293T cells transfected with ACE2, but not those transfected with human immunodeficiency virus-1 receptors, formed multinucleated syncytia with cells expressing S protein. Furthermore, SARS-CoV replicated efficiently on ACE2-transfected but not mock-transfected 293T cells. Finally, anti-ACE2 but not anti-ACE1 antibody blocked viral replication on Vero E6 cells. Together our data indicate that ACE2 is a functional receptor for SARS-CoV.

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  • ACE2 had been identified as the receptor for SARS-CoV and SARS-CoV-2.

    “Importantly, ACE2 (angiotensin-converting enzyme 2) had been identified as the receptor for SARS-CoV 4,5 and SARS-CoV-2.”

    From COVID-19, Myocarditis and Pericarditis (2023) · cites this paper as [5]

  • ACE2 also serves as the receptor for SARS-CoV and HCoV-NL63.

    “Study of Zhou et al.4 indicated that the angiotensin-converting enzyme II (ACE2) is likely the cell receptor of 2019-nCoV, which were also the receptor for SARS-CoV and HCoV-NL637,8.”
  • The cell surface receptor for the CoV-1 and CoV-2 surface spike protein has been identified by affinity-MS to be angiotensin-converting enzyme 2 (ACE2).

    “The cell surface receptor for the CoV-1 and CoV-2 surface spike protein has been identified by affinity-MS to be angiotensin-converting enzyme 2 (ACE2)147”

    From A high-stringency blueprint of the human proteome (2020) · cites this paper as [147]

  • Cellular interaction partners for a single viral protein can be identified by incubating the viral protein bait with lysates from uninfected permissive cells.

    “As an alternative approach, cellular interaction partners for a single viral protein of interest have also been investigated by in vitro incubation of the viral protein bait with lysates from uninfected permissive cells.”
  • Viral replication was promoted upon ACE2 overexpression in HEK293T cells that are otherwise non-permissive to SARS-CoV.

    “while promoted upon ACE2 overexpression in HEK293T cells that are otherwise non-permissive to SARS-CoV.”

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Authors
Li, W., Moore, M. J., Vasilieva, N., Sui, J., Wong, S. K., Berne, M. A., Somasundaran, M., Sullivan, J. L., Luzuriaga, K., Greenough, T. C., Choe, H., & Farzan, M.
Affiliations
  • Brigham and Women's Hospital (US)
  • Harvard University (US)
  • Tufts University (US)
  • University of Massachusetts Chan Medical School (US)
Corresponding author
  • Choe, Hyeryun
  • Farzan, Michael
Venue
Nature
Published
2003-11-27
Volume
426
Issue
6965
Pages
450-454
ISSN
  • 0028-0836 (ISSN-L)
  • 1476-4687
OpenAlex
W1966238900
Cited by
5,923
References
31
Citations by year
2026: 74 · 2025: 145 · 2024: 298 · 2023: 448 · 2022: 732 · 2021: 1288 · 2020: 1794 · 2019: 32 · 2018: 30 · 2017: 44 · 2016: 50 · 2015: 49 · 2014: 62 · 2013: 43 · 2012: 50
FWCI
79.30
Type
journal article
Language
en
Open access
Locations
  • Nature (publishedVersion)
  • PubMed Central (publishedVersion)
  • PubMed (publishedVersion)
  • The Journal of the American Medical Association (JAMA) Network (American Medical Association) (submittedVersion)
  • RePEc: Research Papers in Economics (submittedVersion)
Funders
  • National Science Foundation
  • National Aeronautics and Space Administration
  • Hawaii Community Foundation
Topics
  • Health Sciences › Medicine › Infectious Diseases › SARS-CoV-2 and COVID-19 Research
  • Health Sciences › Medicine › Cardiology and Cardiovascular Medicine › Renin-Angiotensin System Studies
  • Life Sciences › Agricultural and Biological Sciences › Animal Science and Zoology › Animal Virus Infections Studies
Keywords
angiotensin-converting enzyme 2, SARS coronavirus, viral receptor, receptor binding, syncytium formation, viral replication, ACE1, Vero E6 cells, HEK293T cells, antibody inhibition
MeSH terms
Angiotensin-Converting Enzyme 2, Animals, Antibodies, Carboxypeptidases, Cell Line, Chlorocebus aethiops, Humans, Peptidyl-Dipeptidase A, Membrane Glycoproteins, Molecular Weight, Protein Binding, Receptors, Virus, Solubility, Transfection, Vero Cells, Viral Envelope Proteins, Virus Replication, Giant Cells, Protein Structure, Tertiary, Severe acute respiratory syndrome-related coronavirus, Spike Glycoprotein, Coronavirus

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