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4wef

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<StructureSection load='4wef' size='340' side='right'caption='[[4wef]], [[Resolution|resolution]] 2.50&Aring;' scene=''>
<StructureSection load='4wef' size='340' side='right'caption='[[4wef]], [[Resolution|resolution]] 2.50&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
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<table><tr><td colspan='2'>[[4wef]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Hpiv-3 Hpiv-3]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4WEF OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4WEF FirstGlance]. <br>
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<table><tr><td colspan='2'>[[4wef]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Human_respirovirus_3 Human respirovirus 3]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4WEF OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4WEF 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=BMA:BETA-D-MANNOSE'>BMA</scene>, <scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=DF4:(3R,4R,5R,6R)-5-(ACETYLAMINO)-3-FLUORO-4-HYDROXY-6-[(1R,2R)-1,2,3-TRIHYDROXYPROPYL]-3,4,5,6-TETRAHYDROPYRANIUM-2-CARBOXYLATE'>DF4</scene>, <scene name='pdbligand=FSI:5-(ACETYLAMINO)-3,5-DIDEOXY-3-FLUORO-D-ERYTHRO-ALPHA-L-MANNO-NON-2-ULOPYRANOSONIC+ACID'>FSI</scene>, <scene name='pdbligand=FUC:ALPHA-L-FUCOSE'>FUC</scene>, <scene name='pdbligand=NAG:N-ACETYL-D-GLUCOSAMINE'>NAG</scene>, <scene name='pdbligand=SFJ:(2R,3R,4R,5R,6R)-5-(ACETYLAMINO)-2,3-DIFLUORO-4-HYDROXY-6-[(1R,2R)-1,2,3-TRIHYDROXYPROPYL]TETRAHYDRO-2H-PYRAN-2-CARBOXYLIC+ACID'>SFJ</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</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=BMA:BETA-D-MANNOSE'>BMA</scene>, <scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=DF4:(3R,4R,5R,6R)-5-(ACETYLAMINO)-3-FLUORO-4-HYDROXY-6-[(1R,2R)-1,2,3-TRIHYDROXYPROPYL]-3,4,5,6-TETRAHYDROPYRANIUM-2-CARBOXYLATE'>DF4</scene>, <scene name='pdbligand=FSI:5-(ACETYLAMINO)-3,5-DIDEOXY-3-FLUORO-D-ERYTHRO-ALPHA-L-MANNO-NON-2-ULOPYRANOSONIC+ACID'>FSI</scene>, <scene name='pdbligand=FUC:ALPHA-L-FUCOSE'>FUC</scene>, <scene name='pdbligand=NAG:N-ACETYL-D-GLUCOSAMINE'>NAG</scene>, <scene name='pdbligand=SFJ:(2R,3R,4R,5R,6R)-5-(ACETYLAMINO)-2,3-DIFLUORO-4-HYDROXY-6-[(1R,2R)-1,2,3-TRIHYDROXYPROPYL]TETRAHYDRO-2H-PYRAN-2-CARBOXYLIC+ACID'>SFJ</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene></td></tr>
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<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[1v3c|1v3c]], [[4weg|4weg]]</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=4wef FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4wef OCA], [https://pdbe.org/4wef PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4wef RCSB], [https://www.ebi.ac.uk/pdbsum/4wef PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4wef ProSAT]</span></td></tr>
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<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">HN ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=11216 HPIV-3])</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=4wef FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4wef OCA], [http://pdbe.org/4wef PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=4wef RCSB], [http://www.ebi.ac.uk/pdbsum/4wef PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=4wef ProSAT]</span></td></tr>
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</table>
</table>
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== Function ==
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[https://www.uniprot.org/uniprot/Q6WJ03_9MONO Q6WJ03_9MONO] Attaches the virus to sialic acid-containing cell receptors and thereby initiating infection. Binding of HN protein to the receptor induces a conformational change that allows the F protein to trigger virion/cell membranes fusion.[ARBA:ARBA00025476]
<div style="background-color:#fffaf0;">
<div style="background-color:#fffaf0;">
== Publication Abstract from PubMed ==
== Publication Abstract from PubMed ==
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__TOC__
__TOC__
</StructureSection>
</StructureSection>
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[[Category: Hpiv-3]]
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[[Category: Human respirovirus 3]]
[[Category: Large Structures]]
[[Category: Large Structures]]
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[[Category: Barrett, S]]
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[[Category: Barrett S]]
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[[Category: McKimm-Breschkin, J]]
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[[Category: McKimm-Breschkin J]]
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[[Category: Pilling, P]]
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[[Category: Pilling P]]
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[[Category: Streltsov, V A]]
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[[Category: Streltsov VA]]
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[[Category: Complex]]
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[[Category: Covalent inhibitor]]
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[[Category: Difluorosialic acid]]
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[[Category: Hpiv3 hn]]
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[[Category: Neuraminidase]]
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[[Category: Second receptor binding site]]
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[[Category: Viral protein]]
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Revision as of 07:04, 7 April 2023

Structure of the Hemagglutinin-neuraminidase from Human parainfluenza virus type III: complex with difluorosialic acid

PDB ID 4wef

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