2jtu
From Proteopedia
(Difference between revisions)
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<table><tr><td colspan='2'>[[2jtu]] is a 1 chain structure. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2JTU OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2JTU FirstGlance]. <br> | <table><tr><td colspan='2'>[[2jtu]] is a 1 chain structure. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2JTU OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2JTU 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></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></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=2jtu FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2jtu OCA], [http://www.rcsb.org/pdb/explore.do?structureId=2jtu RCSB], [http://www.ebi.ac.uk/pdbsum/2jtu PDBsum]</span></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=2jtu FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2jtu OCA], [http://pdbe.org/2jtu PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=2jtu RCSB], [http://www.ebi.ac.uk/pdbsum/2jtu PDBsum]</span></td></tr> |
</table> | </table> | ||
| + | == Function == | ||
| + | [[http://www.uniprot.org/uniprot/CI1BA_CONRA CI1BA_CONRA]] Iota-conotoxins bind to voltage-gated sodium channels and act as agonists by shifting the voltage-dependence of activation to more hyperpolarized levels. This toxin acts on Nav1.6/SCN8A > Nav1.2/SCN2A > Nav1.7/SCN9A sodium channels. Produces general excitatory symptoms upon intracorporeal injection and repetitive action potentials in the frog cutaneous pectoris muscle. Natural peptide (with D-Phe) is active on nerve, but not on muscle. Synthetic peptide (with L-Phe) is not active on both nerve and muscle.<ref>PMID:17696362</ref> <ref>PMID:18486102</ref> | ||
== Evolutionary Conservation == | == Evolutionary Conservation == | ||
[[Image:Consurf_key_small.gif|200px|right]] | [[Image:Consurf_key_small.gif|200px|right]] | ||
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</jmol>, as determined by [http://consurfdb.tau.ac.il/ ConSurfDB]. You may read the [[Conservation%2C_Evolutionary|explanation]] of the method and the full data available from [http://bental.tau.ac.il/new_ConSurfDB/chain_selection.php?pdb_ID=2ata ConSurf]. | </jmol>, as determined by [http://consurfdb.tau.ac.il/ ConSurfDB]. You may read the [[Conservation%2C_Evolutionary|explanation]] of the method and the full data available from [http://bental.tau.ac.il/new_ConSurfDB/chain_selection.php?pdb_ID=2ata ConSurf]. | ||
<div style="clear:both"></div> | <div style="clear:both"></div> | ||
| + | == References == | ||
| + | <references/> | ||
__TOC__ | __TOC__ | ||
</StructureSection> | </StructureSection> | ||
Revision as of 16:17, 10 September 2015
NMR structure of iota-RXIA(38)
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Categories: Norton, R | Wei, D | Bromination | D-amino acid | Hydroxylation | Iota-rxia | Neurotoxin | Secreted | Toxin
