3m6s
From Proteopedia
(Difference between revisions)
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==Crystal structure of H1N1pdm Hemagglutinin== | ==Crystal structure of H1N1pdm Hemagglutinin== | ||
| - | <StructureSection load='3m6s' size='340' side='right' caption='[[3m6s]], [[Resolution|resolution]] 2.80Å' scene=''> | + | <StructureSection load='3m6s' size='340' side='right'caption='[[3m6s]], [[Resolution|resolution]] 2.80Å' scene=''> |
== Structural highlights == | == Structural highlights == | ||
| - | <table><tr><td colspan='2'>[[3m6s]] is a 12 chain structure with sequence from [ | + | <table><tr><td colspan='2'>[[3m6s]] is a 12 chain structure with sequence from [https://en.wikipedia.org/wiki/Influenza_a_virus_(a/darwin/2001/2009(h1n1)) Influenza a virus (a/darwin/2001/2009(h1n1))]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3M6S OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3M6S FirstGlance]. <br> |
| - | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand= | + | </td></tr><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>, <scene name='pdbligand=MAN:ALPHA-D-MANNOSE'>MAN</scene></td></tr> |
| - | <tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">HA ([ | + | <tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">HA ([https://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=650110 Influenza A virus (A/Darwin/2001/2009(H1N1))])</td></tr> |
| - | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[ | + | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=3m6s FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3m6s OCA], [https://pdbe.org/3m6s PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3m6s RCSB], [https://www.ebi.ac.uk/pdbsum/3m6s PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3m6s ProSAT]</span></td></tr> |
</table> | </table> | ||
== Function == | == Function == | ||
| - | [[ | + | [[https://www.uniprot.org/uniprot/C5MV42_9INFA C5MV42_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 (By similarity).[RuleBase:RU003324][SAAS:SAAS013829_004_327643] |
== Evolutionary Conservation == | == Evolutionary Conservation == | ||
[[Image:Consurf_key_small.gif|200px|right]] | [[Image:Consurf_key_small.gif|200px|right]] | ||
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==See Also== | ==See Also== | ||
| - | *[[Hemagglutinin|Hemagglutinin]] | + | *[[Hemagglutinin 3D structures|Hemagglutinin 3D structures]] |
== References == | == References == | ||
<references/> | <references/> | ||
__TOC__ | __TOC__ | ||
</StructureSection> | </StructureSection> | ||
| + | [[Category: Large Structures]] | ||
[[Category: Carney, P J]] | [[Category: Carney, P J]] | ||
[[Category: Stevens, J]] | [[Category: Stevens, J]] | ||
Revision as of 05:37, 6 October 2021
Crystal structure of H1N1pdm Hemagglutinin
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