[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 potent pan-sarbecovirus neutralizing antibody resilient to epitope diversification.
Journal, issue, pagesCell, Vol. 187, Issue 25, Page 7196-7213.e26, Year 2024
Publish dateDec 12, 2024
AuthorsLaura E Rosen / M Alejandra Tortorici / Anna De Marco / Dora Pinto / William B Foreman / Ashley L Taylor / Young-Jun Park / Dana Bohan / Tyson Rietz / John M Errico / Kevin Hauser / Ha V Dang / Justin W Chartron / Martina Giurdanella / Giuseppe Cusumano / Christian Saliba / Fabrizia Zatta / Kaitlin R Sprouse / Amin Addetia / Samantha K Zepeda / Jack Brown / Jimin Lee / Exequiel Dellota / Anushka Rajesh / Julia Noack / Qiqing Tao / Yvonne DaCosta / Brian Tsu / Rima Acosta / Sambhavi Subramanian / Guilherme Dias de Melo / Lauriane Kergoat / Ivy Zhang / Zhuoming Liu / Barbara Guarino / Michael A Schmid / Gretja Schnell / Jessica L Miller / Florian A Lempp / Nadine Czudnochowski / Elisabetta Cameroni / Sean P J Whelan / Hervé Bourhy / Lisa A Purcell / Fabio Benigni / Julia di Iulio / Matteo Samuele Pizzuto / Antonio Lanzavecchia / Amalio Telenti / Gyorgy Snell / Davide Corti / David Veesler / Tyler N Starr /
PubMed AbstractSevere acute respiratory syndrome coronavirus 2 (SARS-CoV-2) evolution has resulted in viral escape from clinically authorized monoclonal antibodies (mAbs), creating a need for mAbs that are ...Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) evolution has resulted in viral escape from clinically authorized monoclonal antibodies (mAbs), creating a need for mAbs that are resilient to epitope diversification. Broadly neutralizing coronavirus mAbs that are sufficiently potent for clinical development and retain activity despite viral evolution remain elusive. We identified a human mAb, designated VIR-7229, which targets the viral receptor-binding motif (RBM) with unprecedented cross-reactivity to all sarbecovirus clades, including non-ACE2-utilizing bat sarbecoviruses, while potently neutralizing SARS-CoV-2 variants since 2019, including the recent EG.5, BA.2.86, and JN.1. VIR-7229 tolerates extraordinary epitope variability, partly attributed to its high binding affinity, receptor molecular mimicry, and interactions with RBM backbone atoms. Consequently, VIR-7229 features a high barrier for selection of escape mutants, which are rare and associated with reduced viral fitness, underscoring its potential to be resilient to future viral evolution. VIR-7229 is a strong candidate to become a next-generation medicine.
External linksCell / PubMed:39383863 / PubMed Central
MethodsEM (single particle) / X-ray diffraction
Resolution1.67 - 3.3 Å
Structure data

43813

9asd

EMDB-43813, PDB-9asd:
VIR-7229 Fab fragment bound the SARS-CoV-2 BA.2.86 spike trimer (local refinement of the BA 2.86 RBD/VIR-7229 VHVL)
Method: EM (single particle) / Resolution: 3.3 Å

43842

9au2

EMDB-43842, PDB-9au2:
VIR-7229 Fab fragment bound the BA.2.86 spike trimer (global refinement)
Method: EM (single particle) / Resolution: 3.1 Å

PDB-8s6m:
SARS-CoV-2 BQ.1.1 RBD bound to the S2V29 and the S2H97 Fab fragments
Method: X-RAY DIFFRACTION / Resolution: 1.67 Å

PDB-9atm:
SARS-CoV-2 EG.5 RBD bound to the VIR-7229 and the S2H97 Fab fragments
Method: X-RAY DIFFRACTION / Resolution: 1.9 Å

PDB-9au1:
SARS-CoV-2 XBB.1.5 RBD bound to the VIR-7229 and the S309 Fab fragments
Method: X-RAY DIFFRACTION / Resolution: 2.41 Å

Chemicals

ChemComp-EDO:
1,2-ETHANEDIOL

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

ChemComp-NI:
NICKEL (II) ION

ChemComp-TRS:
2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL / pH buffer*YM

ChemComp-HOH:
WATER

ChemComp-CL:
Unknown entry

ChemComp-K:
Unknown entry

ChemComp-ACY:
ACETIC ACID

ChemComp-EPE:
4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID / pH buffer*YM

Source
  • Sarbecovirus
  • homo sapiens (human)
  • severe acute respiratory syndrome coronavirus 2
KeywordsVIRAL PROTEIN / Sarbecoviruses / Spike glycoprotein / fusion protein / neutralizing antibodies / inhibitor / Structural Genomics / Seattle Structural Genomics Center for Infectious Disease / SSGCID / VIRAL PROTEIN/IMMUNE SYSTEM / VIRAL PROTEIN-IMMUNE SYSTEM complex / Structural Genomics Consortium / SGC

+
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