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7jix
From Proteopedia
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| - | '''Unreleased structure''' | ||
| - | + | ==Murine antibody that engages the influenza hemagglutinin receptor binding site== | |
| + | <StructureSection load='7jix' size='340' side='right'caption='[[7jix]], [[Resolution|resolution]] 3.90Å' scene=''> | ||
| + | == Structural highlights == | ||
| + | <table><tr><td colspan='2'>[[7jix]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/Influenza_A_virus_(A/Mexico/UASLP-006/2008(H1N1)) Influenza A virus (A/Mexico/UASLP-006/2008(H1N1))], [https://en.wikipedia.org/wiki/Influenza_A_virus_(A/Solomon_Islands/3/2006_(Egg_passage)(H1N1)) Influenza A virus (A/Solomon Islands/3/2006 (Egg passage)(H1N1))] 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=7JIX OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=7JIX FirstGlance]. <br> | ||
| + | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 3.901Å</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=MAN:ALPHA-D-MANNOSE'>MAN</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=7jix FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=7jix OCA], [https://pdbe.org/7jix PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=7jix RCSB], [https://www.ebi.ac.uk/pdbsum/7jix PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=7jix ProSAT]</span></td></tr> | ||
| + | </table> | ||
| + | == Function == | ||
| + | [https://www.uniprot.org/uniprot/G2TTT7_9INFA G2TTT7_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== | |
| - | + | *[[Antibody 3D structures|Antibody 3D structures]] | |
| - | + | *[[Hemagglutinin 3D structures|Hemagglutinin 3D structures]] | |
| - | [[Category: | + | __TOC__ |
| - | [[Category: Bajic | + | </StructureSection> |
| - | [[Category: Schmidt | + | [[Category: Large Structures]] |
| + | [[Category: Mus musculus]] | ||
| + | [[Category: Bajic G]] | ||
| + | [[Category: Schmidt AG]] | ||
Current revision
Murine antibody that engages the influenza hemagglutinin receptor binding site
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