7vn9
From Proteopedia
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<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=7vn9 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=7vn9 OCA], [https://pdbe.org/7vn9 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=7vn9 RCSB], [https://www.ebi.ac.uk/pdbsum/7vn9 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=7vn9 ProSAT]</span></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=7vn9 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=7vn9 OCA], [https://pdbe.org/7vn9 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=7vn9 RCSB], [https://www.ebi.ac.uk/pdbsum/7vn9 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=7vn9 ProSAT]</span></td></tr> | ||
</table> | </table> | ||
| - | == | + | <div style="background-color:#fffaf0;"> |
| - | + | == Publication Abstract from PubMed == | |
| + | Understanding the antigenic signatures of all human coronaviruses (HCoVs) Spike (S) proteins is imperative for pan-HCoV epitopes identification and broadly effective vaccine development. To depict the currently elusive antigenic signatures of alpha-HCoVs S proteins, we isolated a panel of antibodies against the HCoV-229E S protein and characterized their epitopes and neutralizing potential. We found that the N-terminal domain of HCoV-229E S protein is antigenically dominant wherein an antigenic supersite is present and appears conserved in HCoV-NL63, which holds potential to serve as a pan-alpha-HCoVs epitope. In the receptor binding domain, a neutralizing epitope is captured in the end distal to the receptor binding site, reminiscent of the locations of the SARS-CoV-2 RBD cryptic epitopes. We also identified a neutralizing antibody that recognizes the connector domain, thus representing the first S2-directed neutralizing antibody against alpha-HCoVs. The unraveled HCoVs S proteins antigenic similarities and variances among genera highlight the challenges faced by pan-HCoV vaccine design while supporting the feasibility of broadly effective vaccine development against a subset of HCoVs. | ||
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| + | Antigenic mapping reveals sites of vulnerability on alpha-HCoV spike protein.,Xiang J, Su J, Lan Q, Zhao W, Zhou Y, Xu Y, Niu J, Xia S, Qi Q, Sidhu S, Lu L, Miersch S, Yang B Commun Biol. 2022 Nov 4;5(1):1179. doi: 10.1038/s42003-022-04160-8. PMID:36333470<ref>PMID:36333470</ref> | ||
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| + | From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | ||
| + | </div> | ||
| + | <div class="pdbe-citations 7vn9" style="background-color:#fffaf0;"></div> | ||
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| + | ==See Also== | ||
| + | *[[Spike protein 3D structures|Spike protein 3D structures]] | ||
| + | == References == | ||
| + | <references/> | ||
__TOC__ | __TOC__ | ||
</StructureSection> | </StructureSection> | ||
Current revision
Crystal structure of human coronavirus 229E spike protein receptor-binding domain in complex with C04 Fab
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