4b1q

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==NMR structure of the glycosylated conotoxin CcTx from Conus consors==
==NMR structure of the glycosylated conotoxin CcTx from Conus consors==
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<StructureSection load='4b1q' size='340' side='right'caption='[[4b1q]], [[NMR_Ensembles_of_Models | 20 NMR models]]' scene=''>
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<StructureSection load='4b1q' size='340' side='right'caption='[[4b1q]]' scene=''>
== Structural highlights ==
== Structural highlights ==
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<table><tr><td colspan='2'>[[4b1q]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Conus_consors Conus consors]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4B1Q OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4B1Q FirstGlance]. <br>
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<table><tr><td colspan='2'>[[4b1q]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Conus_consors Conus consors]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4B1Q OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4B1Q 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=A2G:N-ACETYL-2-DEOXY-2-AMINO-GALACTOSE'>A2G</scene>, <scene name='pdbligand=GAL:BETA-D-GALACTOSE'>GAL</scene>, <scene name='pdbligand=GXL:ALPHA-L-GALACTOPYRANOSE'>GXL</scene>, <scene name='pdbligand=NDG:2-(ACETYLAMINO)-2-DEOXY-A-D-GLUCOPYRANOSE'>NDG</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">Solution NMR, 20 models</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=HYP:4-HYDROXYPROLINE'>HYP</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=A2G:N-ACETYL-2-DEOXY-2-AMINO-GALACTOSE'>A2G</scene>, <scene name='pdbligand=GAL:BETA-D-GALACTOSE'>GAL</scene>, <scene name='pdbligand=GXL:ALPHA-L-GALACTOPYRANOSE'>GXL</scene>, <scene name='pdbligand=HYP:4-HYDROXYPROLINE'>HYP</scene>, <scene name='pdbligand=NDG:2-(ACETYLAMINO)-2-DEOXY-A-D-GLUCOPYRANOSE'>NDG</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=4b1q FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4b1q OCA], [http://pdbe.org/4b1q PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=4b1q RCSB], [http://www.ebi.ac.uk/pdbsum/4b1q PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=4b1q 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=4b1q FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4b1q OCA], [https://pdbe.org/4b1q PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4b1q RCSB], [https://www.ebi.ac.uk/pdbsum/4b1q PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4b1q ProSAT]</span></td></tr>
</table>
</table>
== Function ==
== Function ==
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[[http://www.uniprot.org/uniprot/CEX_CONCN CEX_CONCN]] May specifically activate neuronal voltage-gated sodium channels (Nav) at the resting membrane potential. Causes a marked contraction and extension of the caudal and dorsal fins in fish and noticeable spontaneous contractions of isolated frog neuromuscular preparations.
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[https://www.uniprot.org/uniprot/CEX_CONCN CEX_CONCN] May specifically activate neuronal voltage-gated sodium channels (Nav) at the resting membrane potential. Causes a marked contraction and extension of the caudal and dorsal fins in fish and noticeable spontaneous contractions of isolated frog neuromuscular preparations.
<div style="background-color:#fffaf0;">
<div style="background-color:#fffaf0;">
== Publication Abstract from PubMed ==
== Publication Abstract from PubMed ==
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[[Category: Conus consors]]
[[Category: Conus consors]]
[[Category: Large Structures]]
[[Category: Large Structures]]
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[[Category: Boelens, R]]
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[[Category: Boelens R]]
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[[Category: Favreau, P]]
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[[Category: Favreau P]]
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[[Category: Gerwig, G J]]
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[[Category: Gerwig GJ]]
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[[Category: Hocking, H G]]
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[[Category: Hocking HG]]
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[[Category: Kamerling, J P]]
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[[Category: Kamerling JP]]
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[[Category: Stocklin, R]]
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[[Category: Stocklin R]]
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[[Category: O-glycan]]
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[[Category: Toxin]]
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Current revision

NMR structure of the glycosylated conotoxin CcTx from Conus consors

PDB ID 4b1q

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