6gxy - Revision history

OCA at 12:40, 13 March 2019

OCA — Wed, 13 Mar 2019 12:40:39 GMT

←Older revision		Revision as of 12:40, 13 March 2019
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	==Tryparedoxin from Trypanosoma brucei in complex with CFT==		==Tryparedoxin from Trypanosoma brucei in complex with CFT==
-	<StructureSection load='6gxy' size='340' side='right' caption='[[6gxy]], [[Resolution\|resolution]] 1.80Å' scene=''>	+	<StructureSection load='6gxy' size='340' side='right'caption='[[6gxy]], [[Resolution\|resolution]] 1.80Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
-	<table><tr><td colspan='2'>[[6gxy]] is a 3 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6GXY OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=6GXY FirstGlance]. <br>	+	<table><tr><td colspan='2'>[[6gxy]] is a 3 chain structure with sequence from [http://en.wikipedia.org/wiki/Trybb Trybb]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6GXY OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=6GXY FirstGlance]. <br>
	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=FFN:5-(4-fluorophenyl)-2-methyl-3~{H}-thieno[2,3-d]pyrimidin-4-one'>FFN</scene></td></tr>		</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=FFN:5-(4-fluorophenyl)-2-methyl-3~{H}-thieno[2,3-d]pyrimidin-4-one'>FFN</scene></td></tr>
	<tr id='related'><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[6gxg\|6gxg]]</td></tr>		<tr id='related'><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[6gxg\|6gxg]]</td></tr>
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	__TOC__		__TOC__
	</StructureSection>		</StructureSection>
		+	[[Category: Large Structures]]
		+	[[Category: Trybb]]
	[[Category: Bader, N]]		[[Category: Bader, N]]
	[[Category: Hellmich, U]]		[[Category: Hellmich, U]]

OCA at 12:09, 16 January 2019

OCA — Wed, 16 Jan 2019 12:09:03 GMT

←Older revision		Revision as of 12:09, 16 January 2019
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-	'''Unreleased structure'''

-	~~The entry~~ 6gxy is ~~ON HOLD until Paper~~ Publication	+	==Tryparedoxin from Trypanosoma brucei in complex with CFT==
		+	<StructureSection load='6gxy' size='340' side='right' caption='[[6gxy]], [[Resolution\|resolution]] 1.80Å' scene=''>
		+	== Structural highlights ==
		+	<table><tr><td colspan='2'>[[6gxy]] is a 3 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6GXY OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=6GXY FirstGlance]. <br>
		+	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=FFN:5-(4-fluorophenyl)-2-methyl-3~{H}-thieno[2,3-d]pyrimidin-4-one'>FFN</scene></td></tr>
		+	<tr id='related'><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[6gxg\|6gxg]]</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=6gxy FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6gxy OCA], [http://pdbe.org/6gxy PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=6gxy RCSB], [http://www.ebi.ac.uk/pdbsum/6gxy PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=6gxy ProSAT]</span></td></tr>
		+	</table>
		+	== Function ==
		+	[[http://www.uniprot.org/uniprot/TYPX_TRYBB TYPX_TRYBB]] Acts as a thiol-disulfide oxidoreductase. It is spontaneously reduced by trypanothione.
		+	<div style="background-color:#fffaf0;">
		+	== Publication Abstract from PubMed ==
		+	Trypanosomal and leishmanial infections claim tens of thousands of lives each year. The metabolism of these single cell eukaryotic parasites differs from the human host and their enzymes thus constitute promising drug targets. Tryparedoxin (Tpx) from Trypanosoma brucei is the essential oxidoreductase in the parasite's hydroperoxide clearance cascade. Functional in vitro and in vivo assays show that a small, selective inhibitor efficiently inhibits Tpx. By X-ray crystallography, SAXS, analytical SEC, SEC-MALS, MD simulations, ITC, and NMR spectroscopy, we show how covalent binding of this monofunctional inhibitor leads to Tpx dimerization. Intra- and intermolecular inhibitor-inhibitor, protein-protein and inhibitor-protein interactions stabilize the dimer. The behavior of this efficient antitrypanosomal molecule thus constitutes an exquisite example of chemically induced dimerization with a small, monovalent ligand that can be exploited for future drug design.

-	~~Authors: Bader, N~~., Wagner, A., ~~Hellmich~~, U., ~~Schindelin~~, H.	+	Inhibitor-induced dimerization of an essential oxidoreductase from African Trypanosomes.,Wagner A, Le TA, Brennich M, Klein P, Bader N, Diehl E, Paszek D, Weickhmann AK, Dirdjaja N, Krauth-Siegel RL, Engels B, Opatz T, Schindelin H, Hellmich UA Angew Chem Int Ed Engl. 2019 Jan 3. doi: 10.1002/anie.201810470. PMID:30605929<ref>PMID:30605929</ref>

-	~~Description: Tryparedoxin from Trypanosoma brucei in complex with CFT~~	+	From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>
-	~~[[Category~~: ~~Unreleased Structures]]~~	+	</div>
		+	<div class="pdbe-citations 6gxy" style="background-color:#fffaf0;"></div>
		+	== References ==
		+	<references/>
		+	__TOC__
		+	</StructureSection>
	[[Category: Bader, N]]		[[Category: Bader, N]]
	[[Category: Hellmich, U]]		[[Category: Hellmich, U]]
-	[[Category: Wagner, A]]
	[[Category: Schindelin, H]]		[[Category: Schindelin, H]]
		+	[[Category: Wagner, A]]
		+	[[Category: Covalent inhibitor]]
		+	[[Category: Inhibitor-induced dimerization]]
		+	[[Category: Monomer-dimer mixture]]
		+	[[Category: Oxidoreductase]]
		+	[[Category: Photoreduction]]

OCA at 06:00, 12 September 2018

OCA — Wed, 12 Sep 2018 06:00:53 GMT

←Older revision		Revision as of 06:00, 12 September 2018
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	'''Unreleased structure'''		'''Unreleased structure'''

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

-	Authors: Bader, N., ~~Keller~~, A., Hellmich, U., Schindelin, H.	+	Authors: Bader, N., Wagner, A., Hellmich, U., Schindelin, H.

	Description: Tryparedoxin from Trypanosoma brucei in complex with CFT		Description: Tryparedoxin from Trypanosoma brucei in complex with CFT
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	[[Category: Bader, N]]		[[Category: Bader, N]]
	[[Category: Hellmich, U]]		[[Category: Hellmich, U]]
-	[[Category: ~~Keller~~, A]]	+	[[Category: Wagner, A]]
	[[Category: Schindelin, H]]		[[Category: Schindelin, H]]

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

OCA — Wed, 04 Jul 2018 05:58:20 GMT

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

←Older revision

Revision as of 05:58, 4 July 2018

OCA: New page: '''Unreleased structure''' The entry 6gxy is ON HOLD Authors: Bader, N., Keller, A., Hellmich, U., Schindelin, H. Description: Tryparedoxin from Trypanosoma brucei in complex with CFT ...

OCA — Wed, 04 Jul 2018 05:58:19 GMT

New page: '''Unreleased structure''' The entry 6gxy is ON HOLD Authors: Bader, N., Keller, A., Hellmich, U., Schindelin, H. Description: Tryparedoxin from Trypanosoma brucei in complex with CFT ...

New page

'''Unreleased structure'''

The entry 6gxy is ON HOLD

Authors: Bader, N., Keller, A., Hellmich, U., Schindelin, H.

Description: Tryparedoxin from Trypanosoma brucei in complex with CFT
[[Category: Unreleased Structures]]
[[Category: Bader, N]]
[[Category: Hellmich, U]]
[[Category: Keller, A]]
[[Category: Schindelin, H]]