View source for 8udg


==S1V2-72 Fab bound to EHA2 from influenza B/Malaysia/2506/2004==
<StructureSection load='8udg' size='340' side='right'caption='[[8udg]], [[Resolution|resolution]] 4.98&Aring;' scene=''>
== Structural highlights ==
<table><tr><td colspan='2'>[[8udg]] is a 7 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens] and [https://en.wikipedia.org/wiki/Influenza_B_virus_(B/Malaysia/2506/2004) Influenza B virus (B/Malaysia/2506/2004)]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=8UDG OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=8UDG FirstGlance]. <br>
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">Electron Microscopy, [[Resolution|Resolution]] 4.98&#8491;</td></tr>
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=8udg FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=8udg OCA], [https://pdbe.org/8udg PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=8udg RCSB], [https://www.ebi.ac.uk/pdbsum/8udg PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=8udg ProSAT]</span></td></tr>
</table>
<div style="background-color:#fffaf0;">
== Publication Abstract from PubMed ==
Phylogenetically and antigenically distinct influenza A and B viruses (IAV and IBV) circulate in human populations, causing widespread morbidity. Antibodies (Abs) that bind epitopes conserved in both IAV and IBV hemagglutinins (HAs) could protect against disease by diverse virus subtypes. Only one reported HA Ab, isolated from a combinatorial display library, protects against both IAV and IBV. Thus, there has been so far no information on the likelihood of finding naturally occurring human Abs that bind HAs of diverse IAV subtypes and IBV lineages. We have now recovered from several unrelated human donors five clonal Abs that bind a conserved epitope preferentially exposed in the postfusion conformation of IAV and IVB HA2. These Abs lack neutralizing activity in vitro but in mice provide strong, IgG subtype-dependent protection against lethal IAV and IBV infections. Strategies to elicit similar Abs routinely might contribute to more effective influenza vaccines.

Protective human antibodies against a conserved epitope in pre- and postfusion influenza hemagglutinin.,Finney J, Moseman AP, Kong S, Watanabe A, Song S, Walsh RM Jr, Kuraoka M, Kotaki R, Moseman EA, McCarthy KR, Liao D, Liang X, Nie X, Lavidor O, Abbott R, Harrison SC, Kelsoe G Proc Natl Acad Sci U S A. 2024 Jan 2;121(1):e2316964120. doi: , 10.1073/pnas.2316964120. Epub 2023 Dec 26. PMID:38147556<ref>PMID:38147556</ref>

From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
</div>
<div class="pdbe-citations 8udg" style="background-color:#fffaf0;"></div>
== References ==
<references/>
__TOC__
</StructureSection>
[[Category: Homo sapiens]]
[[Category: Large Structures]]
[[Category: Finney J]]
[[Category: Harrison SC]]
[[Category: Kelsoe G]]
[[Category: Kong S]]
[[Category: Walsh Jr RM]]