4kvn: Difference between revisions

<table><tr><td colspan='2'>[[4kvn]] is a 3 chain structure with sequence from [http://en.wikipedia.org/wiki/Human Human] and [http://en.wikipedia.org/wiki/Influenza_a_virus_(a/perth/16/2009(h3n2)) Influenza a virus (a/perth/16/2009(h3n2))]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4KVN OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4KVN FirstGlance]. <br>

</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=BMA:BETA-D-MANNOSE'>BMA</scene>, <scene name='pdbligand=NAG:N-ACETYL-D-GLUCOSAMINE'>NAG</scene>, <scene name='pdbligand=PGE:TRIETHYLENE+GLYCOL'>PGE</scene>, <scene name='pdbligand=PO4:PHOSPHATE+ION'>PO4</scene></td></tr>

<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">HA, Hemagglutinin ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=654811 Influenza A virus (A/Perth/16/2009(H3N2))])</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=4kvn FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4kvn OCA], [http://pdbe.org/4kvn PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=4kvn RCSB], [http://www.ebi.ac.uk/pdbsum/4kvn PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=4kvn ProSAT]</span></td></tr>

[[http://www.uniprot.org/uniprot/C6KNH7_9INFA C6KNH7_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:SAAS001364_004_327643]  

[[Category: Human]]

[[Category: Fong, R]]

[[Category: Lupardus, P J]]

[[Category: Swem, L R]]

[[Category: Immune system]]