1k64: Difference between revisions

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<StructureSection load='1k64' size='340' side='right'caption='[[1k64]], [[NMR_Ensembles_of_Models | 20 NMR models]]' scene=''>
<StructureSection load='1k64' size='340' side='right'caption='[[1k64]], [[NMR_Ensembles_of_Models | 20 NMR models]]' scene=''>
== Structural highlights ==
== Structural highlights ==
<table><tr><td colspan='2'>[[1k64]] is a 1 chain structure. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1K64 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1K64 FirstGlance]. <br>
<table><tr><td colspan='2'>[[1k64]] is a 1 chain structure. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1K64 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1K64 FirstGlance]. <br>
</td></tr><tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=HYP:4-HYDROXYPROLINE'>HYP</scene>, <scene name='pdbligand=NH2:AMINO+GROUP'>NH2</scene></td></tr>
</td></tr><tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=HYP:4-HYDROXYPROLINE'>HYP</scene>, <scene name='pdbligand=NH2:AMINO+GROUP'>NH2</scene></td></tr>
<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[1plp|1plp]], [[1qs3|1qs3]], [[1dg2|1dg2]]</td></tr>
<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat"><div style='overflow: auto; max-height: 3em;'>[[1plp|1plp]], [[1qs3|1qs3]], [[1dg2|1dg2]]</div></td></tr>
<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=1k64 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1k64 OCA], [http://pdbe.org/1k64 PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=1k64 RCSB], [http://www.ebi.ac.uk/pdbsum/1k64 PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=1k64 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=1k64 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1k64 OCA], [https://pdbe.org/1k64 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1k64 RCSB], [https://www.ebi.ac.uk/pdbsum/1k64 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1k64 ProSAT]</span></td></tr>
</table>
</table>
== Function ==
== Function ==
[[http://www.uniprot.org/uniprot/CA1_CONER CA1_CONER]] Alpha-conotoxins act on postsynaptic membranes, they bind to the nicotinic acetylcholine receptors (nAChR) and thus inhibit them. Blocks mammalian nAChR composed of alpha-1/gamma and alpha-1/delta subunits. Blocks central nervous system nAChR composed of alpha-4/beta-2 subunits and peripheral nervous system nAChR composed of alpha-3/beta-4 subunits. Low toxin concentrations potentiate currents in muscle nAChR composed of alpha-1/beta-1/gamma/delta subunits and central nervous system nAChR composed of alpha-4/beta-2 subunits, but not peripheral nervous system nAChR composed of alpha-3/beta-4 subunits.<ref>PMID:17635581</ref> <ref>PMID:7578057</ref>   
[[https://www.uniprot.org/uniprot/CA1_CONER CA1_CONER]] Alpha-conotoxins act on postsynaptic membranes, they bind to the nicotinic acetylcholine receptors (nAChR) and thus inhibit them. Blocks mammalian nAChR composed of alpha-1/gamma and alpha-1/delta subunits. Blocks central nervous system nAChR composed of alpha-4/beta-2 subunits and peripheral nervous system nAChR composed of alpha-3/beta-4 subunits. Low toxin concentrations potentiate currents in muscle nAChR composed of alpha-1/beta-1/gamma/delta subunits and central nervous system nAChR composed of alpha-4/beta-2 subunits, but not peripheral nervous system nAChR composed of alpha-3/beta-4 subunits.<ref>PMID:17635581</ref> <ref>PMID:7578057</ref>   
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== Publication Abstract from PubMed ==
== Publication Abstract from PubMed ==
Retrieved from "https://proteopedia.org/1k64"