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7vpp
From Proteopedia
(Difference between revisions)
(New page: '''Unreleased structure''' The entry 7vpp is ON HOLD Authors: Description: Category: Unreleased Structures) |
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| - | '''Unreleased structure''' | ||
| - | + | ==Structures of a deltacoronavirus spike protein bound to porcine and human receptors indicate the risk of virus adaptation to humans== | |
| + | <StructureSection load='7vpp' size='340' side='right'caption='[[7vpp]], [[Resolution|resolution]] 2.69Å' scene=''> | ||
| + | == Structural highlights == | ||
| + | <table><tr><td colspan='2'>[[7vpp]] is a 3 chain structure with sequence from [https://en.wikipedia.org/wiki/Porcine_deltacoronavirus Porcine deltacoronavirus] and [https://en.wikipedia.org/wiki/Sus_scrofa Sus scrofa]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=7VPP OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=7VPP 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]] 2.69Å</td></tr> | ||
| + | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=NAG:N-ACETYL-D-GLUCOSAMINE'>NAG</scene>, <scene name='pdbligand=ZN:ZINC+ION'>ZN</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=7vpp FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=7vpp OCA], [https://pdbe.org/7vpp PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=7vpp RCSB], [https://www.ebi.ac.uk/pdbsum/7vpp PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=7vpp ProSAT]</span></td></tr> | ||
| + | </table> | ||
| + | == Function == | ||
| + | [https://www.uniprot.org/uniprot/K7GMF9_PIG K7GMF9_PIG] | ||
| + | <div style="background-color:#fffaf0;"> | ||
| + | == Publication Abstract from PubMed == | ||
| + | Porcine deltacoronavirus (PDCoV) can experimentally infect a variety of animals. Human infection by PDCoV has also been reported. Consistently, PDCoV can use aminopeptidase N (APN) from different host species as receptors to enter cells. To understand this broad receptor usage and interspecies transmission of PDCoV, we determined the crystal structures of the receptor binding domain (RBD) of PDCoV spike protein bound to human APN (hAPN) and porcine APN (pAPN), respectively. The structures of the two complexes exhibit high similarity. PDCoV RBD binds to common regions on hAPN and pAPN, which are different from the sites engaged by two alphacoronaviruses: HCoV-229E and porcine respiratory coronavirus (PRCoV). Based on structure guided mutagenesis, we identified conserved residues on hAPN and pAPN that are essential for PDCoV binding and infection. We report the detailed mechanism for how a deltacoronavirus recognizes homologous receptors and provide insights into the cross-species transmission of PDCoV. | ||
| - | + | Structures of a deltacoronavirus spike protein bound to porcine and human receptors.,Ji W, Peng Q, Fang X, Li Z, Li Y, Xu C, Zhao S, Li J, Chen R, Mo G, Wei Z, Xu Y, Li B, Zhang S Nat Commun. 2022 Mar 18;13(1):1467. doi: 10.1038/s41467-022-29062-5. PMID:35304871<ref>PMID:35304871</ref> | |
| - | + | From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | |
| - | [[Category: | + | </div> |
| + | <div class="pdbe-citations 7vpp" style="background-color:#fffaf0;"></div> | ||
| + | |||
| + | ==See Also== | ||
| + | *[[Aminopeptidase 3D structures|Aminopeptidase 3D structures]] | ||
| + | == References == | ||
| + | <references/> | ||
| + | __TOC__ | ||
| + | </StructureSection> | ||
| + | [[Category: Large Structures]] | ||
| + | [[Category: Porcine deltacoronavirus]] | ||
| + | [[Category: Sus scrofa]] | ||
| + | [[Category: Ji W]] | ||
| + | [[Category: Xu Y]] | ||
| + | [[Category: Zhang S]] | ||
Current revision
Structures of a deltacoronavirus spike protein bound to porcine and human receptors indicate the risk of virus adaptation to humans
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