5vmf

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Current revision (13:51, 4 October 2023) (edit) (undo)
 
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<StructureSection load='5vmf' size='340' side='right'caption='[[5vmf]], [[Resolution|resolution]] 2.35&Aring;' scene=''>
<StructureSection load='5vmf' size='340' side='right'caption='[[5vmf]], [[Resolution|resolution]] 2.35&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
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<table><tr><td colspan='2'>[[5vmf]] is a 6 chain structure with sequence from [https://en.wikipedia.org/wiki/I18a0 I18a0]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5VMF OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=5VMF FirstGlance]. <br>
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<table><tr><td colspan='2'>[[5vmf]] is a 6 chain structure with sequence from [https://en.wikipedia.org/wiki/Influenza_A_virus_(A/Brevig_Mission/1/1918(H1N1)) Influenza A virus (A/Brevig Mission/1/1918(H1N1))]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5VMF OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=5VMF FirstGlance]. <br>
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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=BMA:BETA-D-MANNOSE'>BMA</scene>, <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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</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.35&#8491;</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='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=GAL:BETA-D-GALACTOSE'>GAL</scene>, <scene name='pdbligand=NAG:N-ACETYL-D-GLUCOSAMINE'>NAG</scene>, <scene name='pdbligand=PRD_900046:6-sialyl-N-acetyllactosamine'>PRD_900046</scene>, <scene name='pdbligand=SIA:O-SIALIC+ACID'>SIA</scene></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;'>[[5vmc|5vmc]], [[5vmg|5vmg]], [[5vmj|5vmj]]</div></td></tr>
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<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">HA ([https://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=88776 I18A0])</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=5vmf FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5vmf OCA], [https://pdbe.org/5vmf PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=5vmf RCSB], [https://www.ebi.ac.uk/pdbsum/5vmf PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=5vmf 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=5vmf FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5vmf OCA], [https://pdbe.org/5vmf PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=5vmf RCSB], [https://www.ebi.ac.uk/pdbsum/5vmf PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=5vmf ProSAT]</span></td></tr>
</table>
</table>
== Function ==
== Function ==
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[[https://www.uniprot.org/uniprot/HEMA_I18A0 HEMA_I18A0]] 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).
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[https://www.uniprot.org/uniprot/HEMA_I18A0 HEMA_I18A0] 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).
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== Publication Abstract from PubMed ==
== Publication Abstract from PubMed ==
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__TOC__
__TOC__
</StructureSection>
</StructureSection>
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[[Category: I18a0]]
 
[[Category: Large Structures]]
[[Category: Large Structures]]
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[[Category: Kondrashkina, E]]
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[[Category: Kondrashkina E]]
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[[Category: Ni, F]]
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[[Category: Ni F]]
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[[Category: Wang, Q]]
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[[Category: Wang Q]]
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[[Category: Hemagglutinin]]
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[[Category: Influenza]]
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[[Category: Receptor]]
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[[Category: Viral protein]]
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Current revision

Influenza hemagglutinin H1 mutant DH1D in complex with 6'SLN

PDB ID 5vmf

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OCA

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