1ruy
From Proteopedia
(Difference between revisions)
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== Structural highlights == | == Structural highlights == | ||
<table><tr><td colspan='2'>[[1ruy]] is a 6 chain structure with sequence from [http://en.wikipedia.org/wiki/Viruses Viruses]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1RUY OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1RUY FirstGlance]. <br> | <table><tr><td colspan='2'>[[1ruy]] is a 6 chain structure with sequence from [http://en.wikipedia.org/wiki/Viruses Viruses]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1RUY OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1RUY FirstGlance]. <br> | ||
| - | </td></tr><tr><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=NAG:N-ACETYL-D-GLUCOSAMINE'>NAG</scene>, <scene name='pdbligand=NDG:2-(ACETYLAMINO)-2-DEOXY-A-D-GLUCOPYRANOSE'>NDG</scene>< | + | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=NAG:N-ACETYL-D-GLUCOSAMINE'>NAG</scene>, <scene name='pdbligand=NDG:2-(ACETYLAMINO)-2-DEOXY-A-D-GLUCOPYRANOSE'>NDG</scene></td></tr> |
| - | <tr><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[1ru7|1ru7]], [[1ruz|1ruz]], [[1rv0|1rv0]], [[1rvt|1rvt]], [[1rvx|1rvx]], [[1rvz|1rvz]]</td></tr> | + | <tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[1ru7|1ru7]], [[1ruz|1ruz]], [[1rv0|1rv0]], [[1rvt|1rvt]], [[1rvx|1rvx]], [[1rvz|1rvz]]</td></tr> |
| - | <tr><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1ruy FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1ruy OCA], [http://www.rcsb.org/pdb/explore.do?structureId=1ruy RCSB], [http://www.ebi.ac.uk/pdbsum/1ruy PDBsum]</span></td></tr> | + | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1ruy FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1ruy OCA], [http://www.rcsb.org/pdb/explore.do?structureId=1ruy RCSB], [http://www.ebi.ac.uk/pdbsum/1ruy PDBsum]</span></td></tr> |
| - | <table> | + | </table> |
| + | == Function == | ||
| + | [[http://www.uniprot.org/uniprot/Q82500_9INFA Q82500_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).[SAAS:SAAS013828_004_327643][RuleBase:RU003324] [[http://www.uniprot.org/uniprot/P88836_9INFA P88836_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:SAAS013828_004_327643] | ||
== Evolutionary Conservation == | == Evolutionary Conservation == | ||
[[Image:Consurf_key_small.gif|200px|right]] | [[Image:Consurf_key_small.gif|200px|right]] | ||
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</StructureSection> | </StructureSection> | ||
[[Category: Viruses]] | [[Category: Viruses]] | ||
| - | [[Category: Daniels, R S | + | [[Category: Daniels, R S]] |
| - | [[Category: Gamblin, S J | + | [[Category: Gamblin, S J]] |
| - | [[Category: Ha, Y | + | [[Category: Ha, Y]] |
| - | [[Category: Haire, L F | + | [[Category: Haire, L F]] |
| - | [[Category: Russell, R J | + | [[Category: Russell, R J]] |
| - | [[Category: Skehel, J J | + | [[Category: Skehel, J J]] |
| - | [[Category: Steinhauer, D A | + | [[Category: Steinhauer, D A]] |
| - | [[Category: Stevens, D J | + | [[Category: Stevens, D J]] |
| - | [[Category: Vasisht, N | + | [[Category: Vasisht, N]] |
| - | [[Category: Xiao, B | + | [[Category: Xiao, B]] |
[[Category: Hemagglutinin]] | [[Category: Hemagglutinin]] | ||
[[Category: Influenza a virus]] | [[Category: Influenza a virus]] | ||
[[Category: Viral protein]] | [[Category: Viral protein]] | ||
Revision as of 17:43, 24 December 2014
1930 Swine H1 Hemagglutinin
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