6fjo: Difference between revisions
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New page: '''Unreleased structure''' The entry 6fjo is ON HOLD Authors: Description: Category: Unreleased Structures |
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==Adenovirus species 26 knob protein, very high resolution== | |||
<StructureSection load='6fjo' size='340' side='right'caption='[[6fjo]], [[Resolution|resolution]] 1.17Å' scene=''> | |||
== Structural highlights == | |||
<table><tr><td colspan='2'>[[6fjo]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Adenovirus_serotype_26 Adenovirus serotype 26]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6FJO OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=6FJO FirstGlance]. <br> | |||
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=GLU:GLUTAMIC+ACID'>GLU</scene>, <scene name='pdbligand=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene></td></tr> | |||
<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat"><div style='overflow: auto; max-height: 3em;'>[[6fjn|6fjn]], [[6fjp|6fjp]], [[6fjq|6fjq]], [[6hcn|6hcn]]</div></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=6fjo FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6fjo OCA], [https://pdbe.org/6fjo PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=6fjo RCSB], [https://www.ebi.ac.uk/pdbsum/6fjo PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=6fjo ProSAT]</span></td></tr> | |||
</table> | |||
<div style="background-color:#fffaf0;"> | |||
== Publication Abstract from PubMed == | |||
Adenoviruses are clinically important agents. They cause respiratory distress, gastroenteritis, and epidemic keratoconjunctivitis. As non-enveloped, double-stranded DNA viruses, they are easily manipulated, making them popular vectors for therapeutic applications, including vaccines. Species D adenovirus type 26 (HAdV-D26) is both a cause of EKC and other diseases and a promising vaccine vector. HAdV-D26-derived vaccines are under investigation as protective platforms against HIV, Zika, and respiratory syncytial virus infections and are in phase 3 clinical trials for Ebola. We recently demonstrated that HAdV-D26 does not use CD46 or Desmoglein-2 as entry receptors, while the putative interaction with coxsackie and adenovirus receptor is low affinity and unlikely to represent the primary cell receptor. Here, we establish sialic acid as a primary entry receptor used by HAdV-D26. We demonstrate that removal of cell surface sialic acid inhibits HAdV-D26 infection, and provide a high-resolution crystal structure of HAdV-D26 fiber-knob in complex with sialic acid. | |||
Human adenovirus type 26 uses sialic acid-bearing glycans as a primary cell entry receptor.,Baker AT, Mundy RM, Davies JA, Rizkallah PJ, Parker AL Sci Adv. 2019 Sep 4;5(9):eaax3567. doi: 10.1126/sciadv.aax3567. eCollection 2019 , Sep. PMID:31517055<ref>PMID:31517055</ref> | |||
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | |||
[[Category: | </div> | ||
<div class="pdbe-citations 6fjo" style="background-color:#fffaf0;"></div> | |||
== References == | |||
<references/> | |||
__TOC__ | |||
</StructureSection> | |||
[[Category: Adenovirus serotype 26]] | |||
[[Category: Large Structures]] | |||
[[Category: Baker, A T]] | |||
[[Category: Parker, A L]] | |||
[[Category: Rizkallah, P J]] | |||
[[Category: Fiber]] | |||
[[Category: Fiber-knob]] | |||
[[Category: High resolution]] | |||
[[Category: Mastadenovirus]] | |||
[[Category: Structure determination. adenovirus]] | |||
[[Category: Tropism determinant]] | |||
[[Category: Viral protein]] | |||
Latest revision as of 10:21, 18 March 2021
Adenovirus species 26 knob protein, very high resolution
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