OCA at 12:49, 24 January 2024

OCA — Wed, 24 Jan 2024 12:49:45 GMT

←Older revision		Revision as of 12:49, 24 January 2024
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	==Crystal Structure of the Voltage-Gated Sodium Channel NavMs (F208L) in complex with Tamoxifen (2.8 Angstrom resolution)==		==Crystal Structure of the Voltage-Gated Sodium Channel NavMs (F208L) in complex with Tamoxifen (2.8 Angstrom resolution)==
-	<StructureSection load='6sxf' size='340' side='right'caption='[[6sxf]]' scene=''>	+	<StructureSection load='6sxf' size='340' side='right'caption='[[6sxf]], [[Resolution\|resolution]] 2.84Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
-	<table><tr><td colspan='2'>Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6SXF OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=6SXF FirstGlance]. <br>	+	<table><tr><td colspan='2'>[[6sxf]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Magnetococcus_marinus_MC-1 Magnetococcus marinus MC-1]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6SXF OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=6SXF FirstGlance]. <br>
-	</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=6sxf FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6sxf OCA], [https://pdbe.org/6sxf PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=6sxf RCSB], [https://www.ebi.ac.uk/pdbsum/6sxf PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=6sxf ProSAT]</span></td></tr>	+	</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models\|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution\|Resolution]] 2.839Å</td></tr>
		+	<tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=12P:DODECAETHYLENE+GLYCOL'>12P</scene>, <scene name='pdbligand=2CV:HEGA-10'>2CV</scene>, <scene name='pdbligand=CTX:(Z)-2-[4-(1,2)-DIPHENYL-1-BUTENYL)-PHENOXY]-N,N-DIMETHYLETHANAMINE'>CTX</scene>, <scene name='pdbligand=NA:SODIUM+ION'>NA</scene></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=6sxf FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6sxf OCA], [https://pdbe.org/6sxf PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=6sxf RCSB], [https://www.ebi.ac.uk/pdbsum/6sxf PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=6sxf ProSAT]</span></td></tr>
	</table>		</table>
		+	== Function ==
		+	[https://www.uniprot.org/uniprot/A0L5S6_MAGMM A0L5S6_MAGMM]
		+	<div style="background-color:#fffaf0;">
		+	== Publication Abstract from PubMed ==
		+	Voltage-gated sodium channels are targets for many analgesic and antiepileptic drugs whose therapeutic mechanisms and binding sites have been well characterized. We describe the identification of a previously unidentified receptor site within the NavMs voltage-gated sodium channel. Tamoxifen, an estrogen receptor modulator, and its primary and secondary metabolic products bind at the intracellular exit of the channel, which is a site that is distinct from other previously characterized sodium channel drug sites. These compounds inhibit NavMs and human sodium channels with similar potencies and prevent sodium conductance by delaying channel recovery from the inactivated state. This study therefore not only describes the structure and pharmacology of a site that could be leveraged for the development of new drugs for the treatment of sodium channelopathies but may also have important implications for off-target health effects of this widely used therapeutic drug.
		+
		+	A tamoxifen receptor within a voltage-gated sodium channel.,Sula A, Hollingworth D, Ng LCT, Larmore M, DeCaen PG, Wallace BA Mol Cell. 2021 Mar 18;81(6):1160-1169.e5. doi: 10.1016/j.molcel.2020.12.048. Epub , 2021 Jan 26. PMID:33503406<ref>PMID:33503406</ref>
		+
		+	From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>
		+	</div>
		+	<div class="pdbe-citations 6sxf" style="background-color:#fffaf0;"></div>
		+
		+	==See Also==
		+	*[[Ion channels 3D structures\|Ion channels 3D structures]]
		+	== References ==
		+	<references/>
	__TOC__		__TOC__
	</StructureSection>		</StructureSection>
	[[Category: Large Structures]]		[[Category: Large Structures]]
		+	[[Category: Magnetococcus marinus MC-1]]
	[[Category: Hollingworth D]]		[[Category: Hollingworth D]]
	[[Category: Sula A]]		[[Category: Sula A]]
	[[Category: Wallace BA]]		[[Category: Wallace BA]]

OCA at 11:06, 3 February 2021

OCA — Wed, 03 Feb 2021 11:06:02 GMT

←Older revision		Revision as of 11:06, 3 February 2021
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-	'''Unreleased structure'''

-	~~The entry~~ 6sxf is ~~ON HOLD until Paper Publication~~	+	==Crystal Structure of the Voltage-Gated Sodium Channel NavMs (F208L) in complex with Tamoxifen (2.8 Angstrom resolution)==
-		+	<StructureSection load='6sxf' size='340' side='right'caption='[[6sxf]]' scene=''>
-	~~Authors~~:	+	== Structural highlights ==
-		+	<table><tr><td colspan='2'>Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6SXF OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=6SXF FirstGlance]. <br>
-	~~Description~~:	+	</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=6sxf FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6sxf OCA], [https://pdbe.org/6sxf PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=6sxf RCSB], [https://www.ebi.ac.uk/pdbsum/6sxf PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=6sxf ProSAT]</span></td></tr>
-	[[Category: ~~Unreleased Structures~~]]	+	</table>
		+	__TOC__
		+	</StructureSection>
		+	[[Category: Large Structures]]
		+	[[Category: Hollingworth D]]
		+	[[Category: Sula A]]
		+	[[Category: Wallace BA]]

OCA at 06:01, 22 July 2020

OCA — Wed, 22 Jul 2020 06:01:59 GMT

←Older revision		Revision as of 06:01, 22 July 2020
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	'''Unreleased structure'''		'''Unreleased structure'''

-	The entry 6sxf is ON HOLD	+	The entry 6sxf is ON HOLD until Paper Publication

	Authors:		Authors:

OCA: Protected "6sxf" [edit=sysop:move=sysop]

OCA — Wed, 02 Oct 2019 07:59:05 GMT

Protected "6sxf" [edit=sysop:move=sysop]

←Older revision

Revision as of 07:59, 2 October 2019

OCA: New page: '''Unreleased structure''' The entry 6sxf is ON HOLD Authors: Description: Category: Unreleased Structures

OCA — Wed, 02 Oct 2019 07:59:04 GMT

New page: '''Unreleased structure''' The entry 6sxf is ON HOLD Authors: Description: Category: Unreleased Structures

New page

'''Unreleased structure'''

The entry 6sxf is ON HOLD

Authors:

Description:
[[Category: Unreleased Structures]]

6sxf - Revision history

OCA at 12:49, 24 January 2024

OCA at 11:06, 3 February 2021

OCA at 06:01, 22 July 2020

OCA: Protected "6sxf" [edit=sysop:move=sysop]

OCA: New page: '''Unreleased structure''' The entry 6sxf is ON HOLD Authors: Description: Category: Unreleased Structures