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1yyn

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Current revision (08:13, 25 October 2023) (edit) (undo)
 
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<StructureSection load='1yyn' size='340' side='right'caption='[[1yyn]], [[Resolution|resolution]] 2.30&Aring;' scene=''>
<StructureSection load='1yyn' size='340' side='right'caption='[[1yyn]], [[Resolution|resolution]] 2.30&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
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<table><tr><td colspan='2'>[[1yyn]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/"bacillus_tetani"_flugge_1886 "bacillus tetani" flugge 1886]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1YYN OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1YYN FirstGlance]. <br>
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<table><tr><td colspan='2'>[[1yyn]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Clostridium_tetani Clostridium tetani]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1YYN OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1YYN 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=BGC:BETA-D-GLUCOSE'>BGC</scene>, <scene name='pdbligand=GLA:ALPHA+D-GALACTOSE'>GLA</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]] 2.3&#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=BGC:BETA-D-GLUCOSE'>BGC</scene>, <scene name='pdbligand=GLA:ALPHA+D-GALACTOSE'>GLA</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;'>[[1af9|1af9]]</div></td></tr>
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<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[https://en.wikipedia.org/wiki/Tentoxilysin Tentoxilysin], with EC number [https://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.4.24.68 3.4.24.68] </span></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=1yyn FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1yyn OCA], [https://pdbe.org/1yyn PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1yyn RCSB], [https://www.ebi.ac.uk/pdbsum/1yyn PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1yyn 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=1yyn FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1yyn OCA], [https://pdbe.org/1yyn PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1yyn RCSB], [https://www.ebi.ac.uk/pdbsum/1yyn PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1yyn ProSAT]</span></td></tr>
</table>
</table>
== Function ==
== Function ==
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[[https://www.uniprot.org/uniprot/TETX_CLOTE TETX_CLOTE]] Tetanus toxin acts by inhibiting neurotransmitter release. It binds to peripheral neuronal synapses, is internalized and moves by retrograde transport up the axon into the spinal cord where it can move between postsynaptic and presynaptic neurons. It inhibits neurotransmitter release by acting as a zinc endopeptidase that catalyzes the hydrolysis of the '76-Gln-|-Phe-77' bond of synaptobrevin-2.
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[https://www.uniprot.org/uniprot/TETX_CLOTE TETX_CLOTE] Tetanus toxin acts by inhibiting neurotransmitter release. It binds to peripheral neuronal synapses, is internalized and moves by retrograde transport up the axon into the spinal cord where it can move between postsynaptic and presynaptic neurons. It inhibits neurotransmitter release by acting as a zinc endopeptidase that catalyzes the hydrolysis of the '76-Gln-|-Phe-77' bond of synaptobrevin-2.
== Evolutionary Conservation ==
== Evolutionary Conservation ==
[[Image:Consurf_key_small.gif|200px|right]]
[[Image:Consurf_key_small.gif|200px|right]]
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__TOC__
__TOC__
</StructureSection>
</StructureSection>
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[[Category: Bacillus tetani flugge 1886]]
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[[Category: Clostridium tetani]]
[[Category: Large Structures]]
[[Category: Large Structures]]
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[[Category: Tentoxilysin]]
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[[Category: Eswaramoorthy S]]
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[[Category: Eswaramoorthy, S]]
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[[Category: Kumaran D]]
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[[Category: Kumaran, D]]
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[[Category: Seetharaman J]]
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[[Category: Seetharaman, J]]
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[[Category: Swaminathan S]]
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[[Category: Swaminathan, S]]
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[[Category: Beta-trefoil]]
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[[Category: Ganglioside]]
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[[Category: Gd3]]
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[[Category: Hydrolase]]
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[[Category: Inhibitor]]
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[[Category: Tetanus toxin]]
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Current revision

A common binding site for disialyllactose and a tri-peptide in the C-fragment of tetanus neurotoxin

PDB ID 1yyn

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Proteopedia Page Contributors and Editors (what is this?)

OCA

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