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8tj7
From Proteopedia
(Difference between revisions)
(New page: '''Unreleased structure''' The entry 8tj7 is ON HOLD Authors: Wu, N.C., Zhu, X., Wilson, I.A. Description: CRYSTAL STRUCTURE OF THE A/Shandong/9/1993(H3N2) INFLUENZA VIRUS HEMAGGLUTINI...) |
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| - | '''Unreleased structure''' | ||
| - | + | ==CRYSTAL STRUCTURE OF THE A/Shandong/9/1993(H3N2) INFLUENZA VIRUS HEMAGGLUTININ WITH HUMAN RECEPTOR ANALOG 6'-SLNLN== | |
| - | + | <StructureSection load='8tj7' size='340' side='right'caption='[[8tj7]], [[Resolution|resolution]] 2.85Å' scene=''> | |
| - | + | == Structural highlights == | |
| - | + | <table><tr><td colspan='2'>[[8tj7]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Influenza_A_virus_(A/Shandong/9/1993(H3N2)) Influenza A virus (A/Shandong/9/1993(H3N2))]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=8TJ7 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=8TJ7 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]] 2.85Å</td></tr> | |
| - | [[ | + | <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=GAL:BETA-D-GALACTOSE'>GAL</scene>, <scene name='pdbligand=MAN:ALPHA-D-MANNOSE'>MAN</scene>, <scene name='pdbligand=NAG:N-ACETYL-D-GLUCOSAMINE'>NAG</scene>, <scene name='pdbligand=SIA:O-SIALIC+ACID'>SIA</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=8tj7 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=8tj7 OCA], [https://pdbe.org/8tj7 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=8tj7 RCSB], [https://www.ebi.ac.uk/pdbsum/8tj7 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=8tj7 ProSAT]</span></td></tr> |
| - | [[ | + | </table> |
| - | [[Category: Zhu | + | == Function == |
| + | [https://www.uniprot.org/uniprot/B8K0N5_9INFA B8K0N5_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 either through clathrin-dependent endocytosis or through 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.[HAMAP-Rule:MF_04072] 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: Large Structures]] | ||
| + | [[Category: Wilson IA]] | ||
| + | [[Category: Wu NC]] | ||
| + | [[Category: Zhu X]] | ||
Current revision
CRYSTAL STRUCTURE OF THE A/Shandong/9/1993(H3N2) INFLUENZA VIRUS HEMAGGLUTININ WITH HUMAN RECEPTOR ANALOG 6'-SLNLN
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