8d6g - Revision history

OCA at 17:25, 18 October 2023

OCA — Wed, 18 Oct 2023 17:25:40 GMT

←Older revision		Revision as of 17:25, 18 October 2023
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	== Structural highlights ==		== Structural highlights ==
	<table><tr><td colspan='2'>[[8d6g]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Nanorana_parkeri Nanorana parkeri]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=8D6G OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=8D6G FirstGlance]. <br>		<table><tr><td colspan='2'>[[8d6g]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Nanorana_parkeri Nanorana parkeri]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=8D6G OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=8D6G FirstGlance]. <br>
-	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=1PE:PENTAETHYLENE+GLYCOL'>1PE</scene></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]] 2.2Å</td></tr>
		+	<tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=1PE:PENTAETHYLENE+GLYCOL'>1PE</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=8d6g FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=8d6g OCA], [https://pdbe.org/8d6g PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=8d6g RCSB], [https://www.ebi.ac.uk/pdbsum/8d6g PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=8d6g 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=8d6g FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=8d6g OCA], [https://pdbe.org/8d6g PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=8d6g RCSB], [https://www.ebi.ac.uk/pdbsum/8d6g PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=8d6g ProSAT]</span></td></tr>
	</table>		</table>

OCA at 07:24, 3 November 2022

OCA — Thu, 03 Nov 2022 07:24:47 GMT

←Older revision		Revision as of 07:24, 3 November 2022
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-	'''Unreleased structure'''

-	~~The entry~~ 8d6g is ~~ON HOLD until Paper~~ Publication	+	==Nanorana parkeri saxiphilin==
		+	<StructureSection load='8d6g' size='340' side='right'caption='[[8d6g]], [[Resolution\|resolution]] 2.20Å' scene=''>
		+	== Structural highlights ==
		+	<table><tr><td colspan='2'>[[8d6g]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Nanorana_parkeri Nanorana parkeri]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=8D6G OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=8D6G FirstGlance]. <br>
		+	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=1PE:PENTAETHYLENE+GLYCOL'>1PE</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=8d6g FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=8d6g OCA], [https://pdbe.org/8d6g PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=8d6g RCSB], [https://www.ebi.ac.uk/pdbsum/8d6g PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=8d6g ProSAT]</span></td></tr>
		+	</table>
		+	<div style="background-color:#fffaf0;">
		+	== Publication Abstract from PubMed ==
		+	American bullfrog (Rana castesbeiana) saxiphilin (RcSxph) is a high-affinity "toxin sponge" protein thought to prevent intoxication by saxitoxin (STX), a lethal bis-guanidinium neurotoxin that causes paralytic shellfish poisoning (PSP) by blocking voltage-gated sodium channels (NaVs). How specific RcSxph interactions contribute to STX binding has not been defined and whether other organisms have similar proteins is unclear. Here, we use mutagenesis, ligand binding, and structural studies to define the energetic basis of Sxph:STX recognition. The resultant STX "recognition code" enabled engineering of RcSxph to improve its ability to rescue NaVs from STX and facilitated discovery of 10 new frog and toad Sxphs. Definition of the STX binding code and Sxph family expansion among diverse anurans separated by approximately 140 My of evolution provides a molecular basis for understanding the roles of toxin sponge proteins in toxin resistance and for developing novel proteins to sense or neutralize STX and related PSP toxins.

-	~~Authors~~:	+	Definition of a saxitoxin (STX) binding code enables discovery and characterization of the anuran saxiphilin family.,Chen Z, Zakrzewska S, Hajare HS, Alvarez-Buylla A, Abderemane-Ali F, Bogan M, Ramirez D, O'Connell LA, Du Bois J, Minor DL Jr Proc Natl Acad Sci U S A. 2022 Nov;119(44):e2210114119. doi:, 10.1073/pnas.2210114119. Epub 2022 Oct 24. PMID:36279441<ref>PMID:36279441</ref>

-	~~Description~~:	+	From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>
-	[[Category: ~~Unreleased~~ Structures]]	+	</div>
		+	<div class="pdbe-citations 8d6g" style="background-color:#fffaf0;"></div>
		+	== References ==
		+	<references/>
		+	__TOC__
		+	</StructureSection>
		+	[[Category: Large Structures]]
		+	[[Category: Nanorana parkeri]]
		+	[[Category: Chen Z]]
		+	[[Category: Minor DL]]
		+	[[Category: Zakrzewska S]]

OCA at 07:26, 22 June 2022

OCA — Wed, 22 Jun 2022 07:26:18 GMT

←Older revision		Revision as of 07:26, 22 June 2022
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	'''Unreleased structure'''		'''Unreleased structure'''

-	The entry 8d6g is ON HOLD	+	The entry 8d6g is ON HOLD until Paper Publication

	Authors:		Authors:

OCA: Protected "8d6g" [edit=sysop:move=sysop]

OCA — Wed, 15 Jun 2022 04:12:25 GMT

Protected "8d6g" [edit=sysop:move=sysop]

←Older revision

Revision as of 04:12, 15 June 2022

OCA: New page: '''Unreleased structure''' The entry 8d6g is ON HOLD Authors: Description: Category: Unreleased Structures

OCA — Wed, 15 Jun 2022 04:12:24 GMT

New page: '''Unreleased structure''' The entry 8d6g is ON HOLD Authors: Description: Category: Unreleased Structures

New page

'''Unreleased structure'''

The entry 8d6g is ON HOLD

Authors:

Description:
[[Category: Unreleased Structures]]