5hbt

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==Complex structure of Fab35 and human nAChR alpha1==
==Complex structure of Fab35 and human nAChR alpha1==
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<StructureSection load='5hbt' size='340' side='right' caption='[[5hbt]], [[Resolution|resolution]] 2.61&Aring;' scene=''>
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<StructureSection load='5hbt' size='340' side='right'caption='[[5hbt]], [[Resolution|resolution]] 2.61&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
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<table><tr><td colspan='2'>[[5hbt]] is a 4 chain structure with sequence from [http://en.wikipedia.org/wiki/ ], [http://en.wikipedia.org/wiki/Bungarus_multicinctus Bungarus multicinctus] and [http://en.wikipedia.org/wiki/Rattus_norvegicus Rattus norvegicus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5HBT OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=5HBT FirstGlance]. <br>
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<table><tr><td colspan='2'>[[5hbt]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/Bungarus_multicinctus Bungarus multicinctus], [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens] and [https://en.wikipedia.org/wiki/Rattus_norvegicus Rattus norvegicus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5HBT OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=5HBT 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=MAN:ALPHA-D-MANNOSE'>MAN</scene>, <scene name='pdbligand=NAG:N-ACETYL-D-GLUCOSAMINE'>NAG</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]] 2.61&#8491;</td></tr>
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<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[5hbv|5hbv]]</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=MAN:ALPHA-D-MANNOSE'>MAN</scene>, <scene name='pdbligand=NAG:N-ACETYL-D-GLUCOSAMINE'>NAG</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=5hbt FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5hbt OCA], [http://pdbe.org/5hbt PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=5hbt RCSB], [http://www.ebi.ac.uk/pdbsum/5hbt PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=5hbt ProSAT]</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=5hbt FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5hbt OCA], [https://pdbe.org/5hbt PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=5hbt RCSB], [https://www.ebi.ac.uk/pdbsum/5hbt PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=5hbt ProSAT]</span></td></tr>
</table>
</table>
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== Disease ==
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[https://www.uniprot.org/uniprot/ACHA_HUMAN ACHA_HUMAN] Postsynaptic congenital myasthenic syndromes;Lethal multiple pterygium syndrome. The disease is caused by mutations affecting the gene represented in this entry. The alpha subunit is the main focus for antibody binding in myasthenia gravis. Myasthenia gravis is characterized by sporadic muscular fatigability and weakness, occurring chiefly in muscles innervated by cranial nerves, and characteristically improved by cholinesterase-inhibiting drugs. The disease is caused by mutations affecting the gene represented in this entry. The disease is caused by mutations affecting the gene represented in this entry.
== Function ==
== Function ==
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[[http://www.uniprot.org/uniprot/3L21V_BUNMU 3L21V_BUNMU]] Binds with high affinity to muscular (alpha-1/CHRNA1) and neuronal (alpha-7/CHRNA7) nicotinic acetylcholine receptor (nAChR) and inhibits acetylcholine from binding to the receptor, thereby impairing neuromuscular and neuronal transmission.[UniProtKB:P60615]<ref>PMID:10497260</ref>
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[https://www.uniprot.org/uniprot/ACHA_HUMAN ACHA_HUMAN] After binding acetylcholine, the AChR responds by an extensive change in conformation that affects all subunits and leads to opening of an ion-conducting channel across the plasma membrane.
<div style="background-color:#fffaf0;">
<div style="background-color:#fffaf0;">
== Publication Abstract from PubMed ==
== Publication Abstract from PubMed ==
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</div>
</div>
<div class="pdbe-citations 5hbt" style="background-color:#fffaf0;"></div>
<div class="pdbe-citations 5hbt" style="background-color:#fffaf0;"></div>
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==See Also==
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*[[Acetyl choline receptor 3D structures|Acetyl choline receptor 3D structures]]
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*[[Bungarotoxin 3D structures|Bungarotoxin 3D structures]]
== References ==
== References ==
<references/>
<references/>
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</StructureSection>
</StructureSection>
[[Category: Bungarus multicinctus]]
[[Category: Bungarus multicinctus]]
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[[Category: Homo sapiens]]
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[[Category: Large Structures]]
[[Category: Rattus norvegicus]]
[[Category: Rattus norvegicus]]
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[[Category: Chen, L]]
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[[Category: Chen L]]
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[[Category: Han, G W]]
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[[Category: Han GW]]
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[[Category: Hansen, M N]]
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[[Category: Hansen MN]]
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[[Category: Noridomi, K]]
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[[Category: Noridomi K]]
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[[Category: Watanabe, G]]
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[[Category: Watanabe G]]
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[[Category: Complex]]
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[[Category: Fab35]]
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[[Category: Myasthenia gravi]]
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[[Category: Nicotinic acetylcholine receptor alpha1]]
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[[Category: Transport protein-toxin complex]]
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Current revision

Complex structure of Fab35 and human nAChR alpha1

PDB ID 5hbt

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