3zpb

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==INFLUENZA VIRUS (VN1194) H5 E190D mutant HA with LSTa==
==INFLUENZA VIRUS (VN1194) H5 E190D mutant HA with LSTa==
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<StructureSection load='3zpb' size='340' side='right' caption='[[3zpb]], [[Resolution|resolution]] 2.60&Aring;' scene=''>
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<StructureSection load='3zpb' size='340' side='right'caption='[[3zpb]], [[Resolution|resolution]] 2.60&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
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<table><tr><td colspan='2'>[[3zpb]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/9infa 9infa]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3ZPB OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3ZPB FirstGlance]. <br>
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<table><tr><td colspan='2'>[[3zpb]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/9infa 9infa]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3ZPB OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3ZPB FirstGlance]. <br>
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</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=GAL:BETA-D-GALACTOSE'>GAL</scene>, <scene name='pdbligand=NAG:N-ACETYL-D-GLUCOSAMINE'>NAG</scene>, <scene name='pdbligand=SIA:O-SIALIC+ACID'>SIA</scene></td></tr>
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</td></tr><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>, <scene name='pdbligand=GAL:BETA-D-GALACTOSE'>GAL</scene></td></tr>
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<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[3zp0|3zp0]], [[3zp1|3zp1]], [[3zp2|3zp2]], [[3zp3|3zp3]], [[3zp6|3zp6]], [[3zpa|3zpa]]</td></tr>
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<tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=SIA:O-SIALIC+ACID'>SIA</scene></td></tr>
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<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=3zpb FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3zpb OCA], [http://pdbe.org/3zpb PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=3zpb RCSB], [http://www.ebi.ac.uk/pdbsum/3zpb PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=3zpb ProSAT]</span></td></tr>
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<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat"><div style='overflow: auto; max-height: 3em;'>[[3zp0|3zp0]], [[3zp1|3zp1]], [[3zp2|3zp2]], [[3zp3|3zp3]], [[3zp6|3zp6]], [[3zpa|3zpa]]</div></td></tr>
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<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=3zpb FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3zpb OCA], [https://pdbe.org/3zpb PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3zpb RCSB], [https://www.ebi.ac.uk/pdbsum/3zpb PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3zpb ProSAT]</span></td></tr>
</table>
</table>
== Function ==
== Function ==
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[[http://www.uniprot.org/uniprot/Q6DQ34_9INFA Q6DQ34_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]
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[[https://www.uniprot.org/uniprot/Q6DQ34_9INFA Q6DQ34_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]
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<div style="background-color:#fffaf0;">
== Publication Abstract from PubMed ==
== Publication Abstract from PubMed ==
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==See Also==
==See Also==
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*[[Hemagglutinin|Hemagglutinin]]
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*[[Hemagglutinin 3D structures|Hemagglutinin 3D structures]]
== References ==
== References ==
<references/>
<references/>
__TOC__
__TOC__
</StructureSection>
</StructureSection>
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[[Category: Large Structures]]
[[Category: Gamblin, S J]]
[[Category: Gamblin, S J]]
[[Category: Liu, J]]
[[Category: Liu, J]]

Revision as of 07:07, 18 August 2022

INFLUENZA VIRUS (VN1194) H5 E190D mutant HA with LSTa

PDB ID 3zpb

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