View source for 8dcy


==CCHFV GP38 Hoti/Kosovo bound with 13G8 Fab==
<StructureSection load='8dcy' size='340' side='right'caption='[[8dcy]], [[Resolution|resolution]] 3.62&Aring;' scene=''>
== Structural highlights ==
<table><tr><td colspan='2'>[[8dcy]] is a 3 chain structure with sequence from [https://en.wikipedia.org/wiki/Mus_musculus Mus musculus] and [https://en.wikipedia.org/wiki/Orthonairovirus_haemorrhagiae Orthonairovirus haemorrhagiae]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=8DCY OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=8DCY 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]] 3.62&#8491;</td></tr>
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=NAG:N-ACETYL-D-GLUCOSAMINE'>NAG</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=8dcy FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=8dcy OCA], [https://pdbe.org/8dcy PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=8dcy RCSB], [https://www.ebi.ac.uk/pdbsum/8dcy PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=8dcy ProSAT]</span></td></tr>
</table>
<div style="background-color:#fffaf0;">
== Publication Abstract from PubMed ==
Crimean-Congo Hemorrhagic Fever Virus (CCHFV) causes a life-threatening disease with up to a 40% mortality rate. With no approved medical countermeasures, CCHFV is considered a public health priority agent. The non-neutralizing mouse monoclonal antibody (mAb) 13G8 targets CCHFV glycoprotein GP38 and protects mice from lethal CCHFV challenge when administered prophylactically or therapeutically. Here, we reveal the structures of GP38 bound with a human chimeric 13G8 mAb and a newly isolated CC5-17 mAb from a human survivor. These mAbs bind overlapping epitopes with a shifted angle. The broad-spectrum potential of c13G8 and CC5-17 and the practicality of using them against Aigai virus, a closely related nairovirus were examined. Binding studies demonstrate that the presence of non-conserved amino acids in Aigai virus corresponding region prevent CCHFV mAbs from binding Aigai virus GP38. This information, coupled with in vivo efficacy, paves the way for future mAb therapeutics effective against a wide swath of CCHFV strains.

Structural characterization of protective non-neutralizing antibodies targeting Crimean-Congo hemorrhagic fever virus.,Durie IA, Tehrani ZR, Karaaslan E, Sorvillo TE, McGuire J, Golden JW, Welch SR, Kainulainen MH, Harmon JR, Mousa JJ, Gonzalez D, Enos S, Koksal I, Yilmaz G, Karakoc HN, Hamidi S, Albay C, Spengler JR, Spiropoulou CF, Garrison AR, Sajadi MM, Bergeron E, Pegan SD Nat Commun. 2022 Nov 26;13(1):7298. doi: 10.1038/s41467-022-34923-0. PMID:36435827<ref>PMID:36435827</ref>

From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
</div>
<div class="pdbe-citations 8dcy" style="background-color:#fffaf0;"></div>
== References ==
<references/>
__TOC__
</StructureSection>
[[Category: Large Structures]]
[[Category: Mus musculus]]
[[Category: Orthonairovirus haemorrhagiae]]
[[Category: Bergeron E]]
[[Category: Durie IA]]
[[Category: McGuire J]]
[[Category: Pegan SD]]