6qu6
From Proteopedia
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| - | '''Unreleased structure''' | ||
| - | + | ==Adenovirus Serotype 26 (Ad26) in complex with sialic acid, pH4.0== | |
| + | <StructureSection load='6qu6' size='340' side='right'caption='[[6qu6]], [[Resolution|resolution]] 1.03Å' scene=''> | ||
| + | == Structural highlights == | ||
| + | <table><tr><td colspan='2'>[[6qu6]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Human_adenovirus_26 Human adenovirus 26]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6QU6 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=6QU6 FirstGlance]. <br> | ||
| + | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.03Å</td></tr> | ||
| + | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=EDO:1,2-ETHANEDIOL'>EDO</scene>, <scene name='pdbligand=PEG:DI(HYDROXYETHYL)ETHER'>PEG</scene>, <scene name='pdbligand=SIA:O-SIALIC+ACID'>SIA</scene>, <scene name='pdbligand=SLB:5-N-ACETYL-BETA-D-NEURAMINIC+ACID'>SLB</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene></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=6qu6 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6qu6 OCA], [https://pdbe.org/6qu6 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=6qu6 RCSB], [https://www.ebi.ac.uk/pdbsum/6qu6 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=6qu6 ProSAT]</span></td></tr> | ||
| + | </table> | ||
| + | == Function == | ||
| + | [https://www.uniprot.org/uniprot/A4ZKM1_9ADEN A4ZKM1_9ADEN] | ||
| + | <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 6qu6" style="background-color:#fffaf0;"></div> | ||
| + | == References == | ||
| + | <references/> | ||
| + | __TOC__ | ||
| + | </StructureSection> | ||
| + | [[Category: Human adenovirus 26]] | ||
| + | [[Category: Large Structures]] | ||
| + | [[Category: Baker AT]] | ||
| + | [[Category: Mundy RM]] | ||
| + | [[Category: Parker AL]] | ||
| + | [[Category: Rizkallah PJ]] | ||
Current revision
Adenovirus Serotype 26 (Ad26) in complex with sialic acid, pH4.0
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