8sj9
From Proteopedia
(Difference between revisions)
| Line 1: | Line 1: | ||
| - | '''Unreleased structure''' | ||
| - | + | ==Crystal structure of the H1 hemagglutinin COBRA X6== | |
| - | + | <StructureSection load='8sj9' size='340' side='right'caption='[[8sj9]], [[Resolution|resolution]] 3.25Å' scene=''> | |
| - | + | == Structural highlights == | |
| - | + | <table><tr><td colspan='2'>[[8sj9]] is a 3 chain structure with sequence from [https://en.wikipedia.org/wiki/Influenza_A_virus Influenza A virus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=8SJ9 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=8SJ9 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]] 3.25Å</td></tr> | |
| - | [[Category: | + | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=BMA:BETA-D-MANNOSE'>BMA</scene>, <scene name='pdbligand=EDO:1,2-ETHANEDIOL'>EDO</scene>, <scene name='pdbligand=GOL:GLYCEROL'>GOL</scene>, <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=8sj9 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=8sj9 OCA], [https://pdbe.org/8sj9 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=8sj9 RCSB], [https://www.ebi.ac.uk/pdbsum/8sj9 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=8sj9 ProSAT]</span></td></tr> | ||
| + | </table> | ||
| + | == Function == | ||
| + | [https://www.uniprot.org/uniprot/A0A0G2RXV5_9INFA A0A0G2RXV5_9INFA] 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.[RuleBase:RU003324] | ||
| + | __TOC__ | ||
| + | </StructureSection> | ||
| + | [[Category: Influenza A virus]] | ||
| + | [[Category: Large Structures]] | ||
| + | [[Category: DuBois RM]] | ||
| + | [[Category: Dzimianski JV]] | ||
Revision as of 06:22, 1 May 2024
Crystal structure of the H1 hemagglutinin COBRA X6
| |||||||||||
