We apologize for Proteopedia being slow to respond. For the past two years, a new implementation of Proteopedia has been being built. Soon, it will replace this 18-year old system. All existing content will be moved to the new system at a date that will be announced here.
8toa
From Proteopedia
(Difference between revisions)
m (Protected "8toa" [edit=sysop:move=sysop]) |
|||
| (2 intermediate revisions not shown.) | |||
| Line 1: | Line 1: | ||
| - | '''Unreleased structure''' | ||
| - | + | ==CryoEM structure of H7 hemagglutinin from A/Shanghai2/2013 H7N9 in complex with a human neutralizing antibody H7.HK2== | |
| - | + | <StructureSection load='8toa' size='340' side='right'caption='[[8toa]], [[Resolution|resolution]] 3.69Å' scene=''> | |
| - | + | == Structural highlights == | |
| - | + | <table><tr><td colspan='2'>[[8toa]] is a 9 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens] and [https://en.wikipedia.org/wiki/Influenza_A_virus_(A/Shanghai/02/2013(H7N9)) Influenza A virus (A/Shanghai/02/2013(H7N9))]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=8TOA OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=8TOA FirstGlance]. <br> | |
| - | + | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">Electron Microscopy, [[Resolution|Resolution]] 3.69Å</td></tr> | |
| - | [[Category: | + | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=NAG:N-ACETYL-D-GLUCOSAMINE'>NAG</scene></td></tr> |
| - | [[Category: | + | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=8toa FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=8toa OCA], [https://pdbe.org/8toa PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=8toa RCSB], [https://www.ebi.ac.uk/pdbsum/8toa PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=8toa ProSAT]</span></td></tr> |
| - | [[Category: Becker | + | </table> |
| - | [[Category: Shapiro | + | == Function == |
| - | [[Category: | + | [https://www.uniprot.org/uniprot/R4NN21_9INFA R4NN21_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:SAAS008980_004_327643] |
| + | __TOC__ | ||
| + | </StructureSection> | ||
| + | [[Category: Homo sapiens]] | ||
| + | [[Category: Large Structures]] | ||
| + | [[Category: Becker JE]] | ||
| + | [[Category: Morano NC]] | ||
| + | [[Category: Shapiro L]] | ||
| + | [[Category: Wu X]] | ||
Current revision
CryoEM structure of H7 hemagglutinin from A/Shanghai2/2013 H7N9 in complex with a human neutralizing antibody H7.HK2
| |||||||||||
