9cxu
From Proteopedia
(Difference between revisions)
(New page: '''Unreleased structure''' The entry 9cxu is ON HOLD Authors: Torrents de la Pena, A., de Paiva Froes Rocha, R., Ward, A.B. Description: Endo H-treated hemagglutinin A/Hong Kong/1/68 [...) |
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| - | '''Unreleased structure''' | ||
| - | + | ==Endo H-treated hemagglutinin A/Hong Kong/1/68== | |
| - | + | <StructureSection load='9cxu' size='340' side='right'caption='[[9cxu]], [[Resolution|resolution]] 2.30Å' scene=''> | |
| - | + | == Structural highlights == | |
| - | + | <table><tr><td colspan='2'>[[9cxu]] is a 6 chain structure with sequence from [https://en.wikipedia.org/wiki/Aequorea_victoria Aequorea victoria] and [https://en.wikipedia.org/wiki/Influenza_A_virus_(A/Hong_Kong/1/1968(H3N2)) Influenza A virus (A/Hong Kong/1/1968(H3N2))]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=9CXU OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=9CXU FirstGlance]. <br> | |
| - | + | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">Electron Microscopy, [[Resolution|Resolution]] 2.3Å</td></tr> | |
| - | [[Category: | + | <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> |
| - | [[Category: | + | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=9cxu FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=9cxu OCA], [https://pdbe.org/9cxu PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=9cxu RCSB], [https://www.ebi.ac.uk/pdbsum/9cxu PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=9cxu ProSAT]</span></td></tr> |
| - | [[Category: Ward | + | </table> |
| - | [[Category: | + | == Function == |
| + | [https://www.uniprot.org/uniprot/HEMA_I68A4 HEMA_I68A4] Binds to sialic acid-containing receptors on the cell surface, bringing about the attachment of the virus particle to the cell. This attachment induces virion internalization of about two third of the virus particles through clathrin-dependent endocytosis and about one third through a clathrin- and caveolin-independent pathway. Plays a major role in the determination of host range restriction and virulence. Class I viral fusion protein. Responsible for penetration of the virus into the cell cytoplasm by mediating the fusion of the membrane of the endocytosed virus particle with the endosomal membrane. Low pH in endosomes induces an irreversible conformational change in HA2, releasing the fusion hydrophobic peptide. Several trimers are required to form a competent fusion pore (By similarity). | ||
| + | __TOC__ | ||
| + | </StructureSection> | ||
| + | [[Category: Aequorea victoria]] | ||
| + | [[Category: Large Structures]] | ||
| + | [[Category: Torrents de la Pena A]] | ||
| + | [[Category: Ward AB]] | ||
| + | [[Category: De Paiva Froes Rocha R]] | ||
Current revision
Endo H-treated hemagglutinin A/Hong Kong/1/68
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