[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 COVID-19 vaccine candidate using SpyCatcher multimerization of the SARS-CoV-2 spike protein receptor-binding domain induces potent neutralising antibody responses.
Journal, issue, pagesNat Commun, Vol. 12, Issue 1, Page 542, Year 2021
Publish dateJan 22, 2021
AuthorsTiong Kit Tan / Pramila Rijal / Rolle Rahikainen / Anthony H Keeble / Lisa Schimanski / Saira Hussain / Ruth Harvey / Jack W P Hayes / Jane C Edwards / Rebecca K McLean / Veronica Martini / Miriam Pedrera / Nazia Thakur / Carina Conceicao / Isabelle Dietrich / Holly Shelton / Anna Ludi / Ginette Wilsden / Clare Browning / Adrian K Zagrajek / Dagmara Bialy / Sushant Bhat / Phoebe Stevenson-Leggett / Philippa Hollinghurst / Matthew Tully / Katy Moffat / Chris Chiu / Ryan Waters / Ashley Gray / Mehreen Azhar / Valerie Mioulet / Joseph Newman / Amin S Asfor / Alison Burman / Sylvia Crossley / John A Hammond / Elma Tchilian / Bryan Charleston / Dalan Bailey / Tobias J Tuthill / Simon P Graham / Helen M E Duyvesteyn / Tomas Malinauskas / Jiandong Huo / Julia A Tree / Karen R Buttigieg / Raymond J Owens / Miles W Carroll / Rodney S Daniels / John W McCauley / David I Stuart / Kuan-Ying A Huang / Mark Howarth / Alain R Townsend /
PubMed AbstractThere is need for effective and affordable vaccines against SARS-CoV-2 to tackle the ongoing pandemic. In this study, we describe a protein nanoparticle vaccine against SARS-CoV-2. The vaccine is ...There is need for effective and affordable vaccines against SARS-CoV-2 to tackle the ongoing pandemic. In this study, we describe a protein nanoparticle vaccine against SARS-CoV-2. The vaccine is based on the display of coronavirus spike glycoprotein receptor-binding domain (RBD) on a synthetic virus-like particle (VLP) platform, SpyCatcher003-mi3, using SpyTag/SpyCatcher technology. Low doses of RBD-SpyVLP in a prime-boost regimen induce a strong neutralising antibody response in mice and pigs that is superior to convalescent human sera. We evaluate antibody quality using ACE2 blocking and neutralisation of cell infection by pseudovirus or wild-type SARS-CoV-2. Using competition assays with a monoclonal antibody panel, we show that RBD-SpyVLP induces a polyclonal antibody response that recognises key epitopes on the RBD, reducing the likelihood of selecting neutralisation-escape mutants. Moreover, RBD-SpyVLP is thermostable and can be lyophilised without losing immunogenicity, to facilitate global distribution and reduce cold-chain dependence. The data suggests that RBD-SpyVLP provides strong potential to address clinical and logistic challenges of the COVID-19 pandemic.
External linksNat Commun / PubMed:33483491 / PubMed Central
MethodsEM (single particle)
Resolution3.7 Å
Structure data

11997

7b3y

EMDB-11997, PDB-7b3y:
Structure of a nanoparticle for a COVID-19 vaccine candidate
Method: EM (single particle) / Resolution: 3.7 Å

Source
  • Human immunodeficiency virus 1
  • thermotoga maritima (strain atcc 43589 / msb8 / dsm 3109 / jcm 10099) (bacteria)
  • streptococcus pyogenes serotype m49 (strain nz131) (bacteria)
KeywordsVIRUS LIKE PARTICLE / SARS-CoV-2 / SpyTag / VLP / Receptor-binding domain / vaccine / COVID-19 / SpyCatcher / nanocage / icosahedral / nanoparticle / coronavirus / mi3

+
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