1ibo: Difference between revisions
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==NMR STRUCTURE OF HEMAGGLUTININ FUSION PEPTIDE IN DPC MICELLES AT PH 7.4== | ==NMR STRUCTURE OF HEMAGGLUTININ FUSION PEPTIDE IN DPC MICELLES AT PH 7.4== | ||
<StructureSection load='1ibo' size='340' side='right'caption='[[1ibo | <StructureSection load='1ibo' size='340' side='right'caption='[[1ibo]]' scene=''> | ||
== Structural highlights == | == Structural highlights == | ||
<table><tr><td colspan='2'>[[1ibo]] is a 1 chain structure. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1IBO OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1IBO FirstGlance]. <br> | <table><tr><td colspan='2'>[[1ibo]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Influenza_A_virus_(A/duck/Ukraine/1/1963(H3N8)) Influenza A virus (A/duck/Ukraine/1/1963(H3N8))]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1IBO OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1IBO FirstGlance]. <br> | ||
</td></tr><tr id=' | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">Solution NMR</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=1ibo FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1ibo OCA], [https://pdbe.org/1ibo PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1ibo RCSB], [https://www.ebi.ac.uk/pdbsum/1ibo PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1ibo ProSAT]</span></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=1ibo FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1ibo OCA], [https://pdbe.org/1ibo PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1ibo RCSB], [https://www.ebi.ac.uk/pdbsum/1ibo PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1ibo ProSAT]</span></td></tr> | ||
</table> | </table> | ||
== Function == | == Function == | ||
[https://www.uniprot.org/uniprot/HEMA_I63A3 HEMA_I63A3] 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. | |||
<div style="background-color:#fffaf0;"> | <div style="background-color:#fffaf0;"> | ||
== Publication Abstract from PubMed == | == Publication Abstract from PubMed == | ||
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</StructureSection> | </StructureSection> | ||
[[Category: Large Structures]] | [[Category: Large Structures]] | ||
[[Category: Bushweller | [[Category: Bushweller JH]] | ||
[[Category: Cafiso | [[Category: Cafiso DS]] | ||
[[Category: Han | [[Category: Han X]] | ||
[[Category: Tamm | [[Category: Tamm LK]] | ||