[English] 日本語
Yorodumi Papers
- Database of articles cited by EMDB/PDB/SASBDB data -

+
Search query

Keywords
Structure methods
Author
Journal
IF

-
Structure paper

TitleA MERS-CoV-like mink coronavirus uses ACE2 as an entry receptor.
Journal, issue, pagesNature, Vol. 642, Issue 8068, Page 739-746, Year 2025
Publish dateApr 30, 2025
AuthorsNingning Wang / Weiwei Ji / Houqi Jiao / Michael Veit / Ju Sun / Yanjun Wang / Xing Ma / Yu Wang / Yutong Wang / Xin-Xin Li / Xiaoguang Zhang / Jie Chen / Jiayu Wei / Ying Xu / Dawei Guo / Xiaofeng Zhai / Andres Merits / Chang Li / Félix A Rey / Georgi M Dobrikov / George F Gao / Shuijun Zhang / Yuhai Bi / Shuo Su /
PubMed AbstractDespite accumulating evidence that bat-derived coronaviruses often require intermediate hosts to facilitate transmission to humans, the potential role of fur animals in zoonotic coronavirus ...Despite accumulating evidence that bat-derived coronaviruses often require intermediate hosts to facilitate transmission to humans, the potential role of fur animals in zoonotic coronavirus spillovers has largely been overlooked. Here we report the isolation and characterization of a previously undescribed mink respiratory coronavirus (MRCoV) from farmed minks with pneumonia. Notably, MRCoV uses angiotensin-converting enzyme 2 (ACE2) as an entry receptor and can infect mink, bat, monkey and human cells. Cryo-electron microscopy analyses revealed that the MRCoV receptor-binding domain (RBD) binds to the same interface on ACE2 receptors as the RBD of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) despite structural differences. We identify the key determinants on the RBD of MRCoV and ACE2 that confer efficient binding. HKU5-33S, a bat coronavirus closely related to MRCoV, uses ACE2 of the bat Pipistrellus abramus for cell entry and requires only two amino acid substitutions to adapt to mink ACE2. SARS-CoV-2 protease and polymerase inhibitors potently block MRCoV infection, thereby indicating a potential therapeutic strategy. Collectively, these findings enhance our understanding of coronavirus receptor dynamics and highlight their zoonotic potential. Given the risks posed by fur farms as reservoirs for emerging pathogens, our study underscores the need for enhanced surveillance to mitigate future coronavirus outbreaks.
External linksNature / PubMed:40306315
MethodsEM (single particle)
Resolution3.0 Å
Structure data

60524

8zwe

EMDB-60524, PDB-8zwe:
Cryo-EM structure of MRCoV RBD in complex with mink ACE2
Method: EM (single particle) / Resolution: 3.0 Å

Chemicals

ChemComp-NAG:
2-acetamido-2-deoxy-beta-D-glucopyranose

Source
  • neogale vison (American mink)
  • bat coronavirus hku5
KeywordsVIRAL PROTEIN/HYDROLASE / Neogale vison HKU5-related coronavirus / mink ACE2 / Complex / VIRAL PROTEIN-HYDROLASE complex

+
About Yorodumi Papers

-
News

-
Feb 9, 2022. New format data for meta-information of EMDB entries

New format data for meta-information of EMDB entries

  • Version 3 of the EMDB header file is now the official format.
  • The previous official version 1.9 will be removed from the archive.

Related info.:EMDB header

External links:wwPDB to switch to version 3 of the EMDB data model

-
Aug 12, 2020. Covid-19 info

Covid-19 info

URL: https://pdbj.org/emnavi/covid19.php

New page: Covid-19 featured information page in EM Navigator.

Related info.:Covid-19 info / Mar 5, 2020. Novel coronavirus structure data

+
Mar 5, 2020. Novel coronavirus structure data

Novel coronavirus structure data

Related info.:Yorodumi Speices / Aug 12, 2020. Covid-19 info

External links:COVID-19 featured content - PDBj / Molecule of the Month (242)：Coronavirus Proteases

+
Jan 31, 2019. EMDB accession codes are about to change! (news from PDBe EMDB page)

EMDB accession codes are about to change! (news from PDBe EMDB page)

  • The allocation of 4 digits for EMDB accession codes will soon come to an end. Whilst these codes will remain in use, new EMDB accession codes will include an additional digit and will expand incrementally as the available range of codes is exhausted. The current 4-digit format prefixed with “EMD-” (i.e. EMD-XXXX) will advance to a 5-digit format (i.e. EMD-XXXXX), and so on. It is currently estimated that the 4-digit codes will be depleted around Spring 2019, at which point the 5-digit format will come into force.
  • The EM Navigator/Yorodumi systems omit the EMD- prefix.

Related info.:Q: What is EMD? / ID/Accession-code notation in Yorodumi/EM Navigator

External links:EMDB Accession Codes are Changing Soon! / Contact to PDBj

+
Jul 12, 2017. Major update of PDB

Major update of PDB

  • wwPDB released updated PDB data conforming to the new PDBx/mmCIF dictionary.
  • This is a major update changing the version number from 4 to 5, and with Remediation, in which all the entries are updated.
  • In this update, many items about electron microscopy experimental information are reorganized (e.g. em_software).
  • Now, EM Navigator and Yorodumi are based on the updated data.

External links:wwPDB Remediation / Enriched Model Files Conforming to OneDep Data Standards Now Available in the PDB FTP Archive

-
Yorodumi Papers

Database of articles cited by EMDB/PDB/SASBDB data

  • Database of articles cited by EMDB, PDB, and SASBDB entries
  • Using PubMed data

Related info.:EMDB / PDB / SASBDB / Yorodumi / EMN Papers / Changes in new EM Navigator and Yorodumi

Read more