[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 common solution to group 2 influenza virus neutralization.
Journal, issue, pagesProc Natl Acad Sci U S A, Vol. 111, Issue 1, Page 445-450, Year 2014
Publish dateJan 7, 2014
AuthorsRobert H E Friesen / Peter S Lee / Esther J M Stoop / Ryan M B Hoffman / Damian C Ekiert / Gira Bhabha / Wenli Yu / Jarek Juraszek / Wouter Koudstaal / Mandy Jongeneelen / Hans J W M Korse / Carla Ophorst / Els C M Brinkman-van der Linden / Mark Throsby / Mark J Kwakkenbos / Arjen Q Bakker / Tim Beaumont / Hergen Spits / Ted Kwaks / Ronald Vogels / Andrew B Ward / Jaap Goudsmit / Ian A Wilson /
PubMed AbstractThe discovery and characterization of broadly neutralizing antibodies (bnAbs) against influenza viruses have raised hopes for the development of monoclonal antibody (mAb)-based immunotherapy and the ...The discovery and characterization of broadly neutralizing antibodies (bnAbs) against influenza viruses have raised hopes for the development of monoclonal antibody (mAb)-based immunotherapy and the design of universal influenza vaccines. Only one human bnAb (CR8020) specifically recognizing group 2 influenza A viruses has been previously characterized that binds to a highly conserved epitope at the base of the hemagglutinin (HA) stem and has neutralizing activity against H3, H7, and H10 viruses. Here, we report a second group 2 bnAb, CR8043, which was derived from a different germ-line gene encoding a highly divergent amino acid sequence. CR8043 has in vitro neutralizing activity against H3 and H10 viruses and protects mice against challenge with a lethal dose of H3N2 and H7N7 viruses. The crystal structure and EM reconstructions of the CR8043-H3 HA complex revealed that CR8043 binds to a site similar to the CR8020 epitope but uses an alternative angle of approach and a distinct set of interactions. The identification of another antibody against the group 2 stem epitope suggests that this conserved site of vulnerability has great potential for design of therapeutics and vaccines.
External linksProc Natl Acad Sci U S A / PubMed:24335589 / PubMed Central
MethodsEM (single particle) / X-ray diffraction
Resolution2.65 - 23.0 Å
Structure data

EMDB-5793:
A common solution to group 2 influenza virus neutralization
Method: EM (single particle) / Resolution: 21.0 Å

EMDB-5794:
A common solution to group 2 influenza virus neutralization
Method: EM (single particle) / Resolution: 23.0 Å

PDB-4nm4:
Crystal structure of broadly neutralizing antibody CR8043
Method: X-RAY DIFFRACTION / Resolution: 2.65 Å

PDB-4nm8:
Crystal structure of broadly neutralizing antibody CR8043 bound to H3 influenza hemagglutinin
Method: X-RAY DIFFRACTION / Resolution: 4.0041 Å

Chemicals

ChemComp-PEG:
DI(HYDROXYETHYL)ETHER / Diethylene glycol

ChemComp-HOH:
WATER / Water

ChemComp-NAG:
2-acetamido-2-deoxy-beta-D-glucopyranose / N-Acetylglucosamine

Source
  • homo sapiens (human)
  • Influenza A virus
  • influenza a virus (strain a/hong kong/1/1968 h3n2)
KeywordsIMMUNE SYSTEM / Immune recognition / Antibody / Fab / Immunoglobulin / Influenza hemagglutinin / viral protein/immune system / Viral fusion protein / virus attachment and entry / viral protein-immune system complex / Immunoglobulin'

+
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