3fku: Difference between revisions
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<StructureSection load='3fku' size='340' side='right'caption='[[3fku]], [[Resolution|resolution]] 3.20Å' scene=''> | <StructureSection load='3fku' size='340' side='right'caption='[[3fku]], [[Resolution|resolution]] 3.20Å' scene=''> | ||
== Structural highlights == | == Structural highlights == | ||
<table><tr><td colspan='2'>[[3fku]] is a 18 chain structure with sequence from [https://en.wikipedia.org/wiki/ | <table><tr><td colspan='2'>[[3fku]] is a 18 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens] and [https://en.wikipedia.org/wiki/Influenza_A_virus_(A/Viet_Nam/1203/2004(H5N1)) Influenza A virus (A/Viet Nam/1203/2004(H5N1))]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3FKU OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3FKU 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">X-ray diffraction, [[Resolution|Resolution]] 3.2Å</td></tr> | ||
<tr id=' | <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=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=3fku FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3fku OCA], [https://pdbe.org/3fku PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3fku RCSB], [https://www.ebi.ac.uk/pdbsum/3fku PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3fku 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=3fku FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3fku OCA], [https://pdbe.org/3fku PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3fku RCSB], [https://www.ebi.ac.uk/pdbsum/3fku PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3fku ProSAT]</span></td></tr> | ||
</table> | </table> | ||
== Function == | == Function == | ||
[https://www.uniprot.org/uniprot/HEMA_I03A0 HEMA_I03A0] 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] | |||
== Evolutionary Conservation == | == Evolutionary Conservation == | ||
[[Image:Consurf_key_small.gif|200px|right]] | [[Image:Consurf_key_small.gif|200px|right]] | ||
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<jmolCheckbox> | <jmolCheckbox> | ||
<scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/fk/3fku_consurf.spt"</scriptWhenChecked> | <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/fk/3fku_consurf.spt"</scriptWhenChecked> | ||
<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/ | <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview03.spt</scriptWhenUnchecked> | ||
<text>to colour the structure by Evolutionary Conservation</text> | <text>to colour the structure by Evolutionary Conservation</text> | ||
</jmolCheckbox> | </jmolCheckbox> | ||
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__TOC__ | __TOC__ | ||
</StructureSection> | </StructureSection> | ||
[[Category: | [[Category: Homo sapiens]] | ||
[[Category: Large Structures]] | [[Category: Large Structures]] | ||
[[Category: Aird | [[Category: Aird D]] | ||
[[Category: Ali | [[Category: Ali M]] | ||
[[Category: Bankston | [[Category: Bankston LA]] | ||
[[Category: Cadwell | [[Category: Cadwell G]] | ||
[[Category: Chen | [[Category: Chen LM]] | ||
[[Category: Cox | [[Category: Cox N]] | ||
[[Category: Donis | [[Category: Donis RO]] | ||
[[Category: Han | [[Category: Han T]] | ||
[[Category: Hwang | [[Category: Hwang WC]] | ||
[[Category: Liddington | [[Category: Liddington RC]] | ||
[[Category: Marasco | [[Category: Marasco WA]] | ||
[[Category: Murakami | [[Category: Murakami A]] | ||
[[Category: Perez | [[Category: Perez S]] | ||
[[Category: Santelli | [[Category: Santelli E]] | ||
[[Category: Stec | [[Category: Stec B]] | ||
[[Category: Sui | [[Category: Sui J]] | ||
[[Category: Wei | [[Category: Wei G]] | ||
[[Category: Yammanuru | [[Category: Yammanuru A]] | ||