7dkj: Difference between revisions
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== Structural highlights == | == Structural highlights == | ||
<table><tr><td colspan='2'>[[7dkj]] is a 9 chain structure with sequence from [https://en.wikipedia.org/wiki/Influenza_A_virus_(A/Okuda/1957(H2N2)) Influenza A virus (A/Okuda/1957(H2N2))] and [https://en.wikipedia.org/wiki/Mus_musculus Mus musculus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=7DKJ OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=7DKJ FirstGlance]. <br> | <table><tr><td colspan='2'>[[7dkj]] is a 9 chain structure with sequence from [https://en.wikipedia.org/wiki/Influenza_A_virus_(A/Okuda/1957(H2N2)) Influenza A virus (A/Okuda/1957(H2N2))] and [https://en.wikipedia.org/wiki/Mus_musculus Mus musculus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=7DKJ OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=7DKJ FirstGlance]. <br> | ||
</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=NAG:N-ACETYL-D-GLUCOSAMINE'>NAG</scene></td></tr> | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">Electron Microscopy, [[Resolution|Resolution]] 3.7Å</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=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=7dkj FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=7dkj OCA], [https://pdbe.org/7dkj PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=7dkj RCSB], [https://www.ebi.ac.uk/pdbsum/7dkj PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=7dkj 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=7dkj FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=7dkj OCA], [https://pdbe.org/7dkj PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=7dkj RCSB], [https://www.ebi.ac.uk/pdbsum/7dkj PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=7dkj ProSAT]</span></td></tr> | ||
</table> | </table> | ||
Latest revision as of 09:12, 21 November 2024
Hemagglutinin Influenza A virus (A/Okuda/1957(H2N2) bound with a neutralizing antibodyHemagglutinin Influenza A virus (A/Okuda/1957(H2N2) bound with a neutralizing antibody
Structural highlights
FunctionA0A0A7E4R0_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] See Also |
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