OCA at 16:03, 29 November 2023

OCA — Wed, 29 Nov 2023 16:03:17 GMT

←Older revision		Revision as of 16:03, 29 November 2023
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	==Crystal structure of White Spot Syndrome Virus Thymidylate Synthase - Apo form==		==Crystal structure of White Spot Syndrome Virus Thymidylate Synthase - Apo form==
-	<StructureSection load='7cc8' size='340' side='right'caption='[[7cc8]]' scene=''>	+	<StructureSection load='7cc8' size='340' side='right'caption='[[7cc8]], [[Resolution\|resolution]] 2.30Å' 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=7CC8 OCA]. For a <b>guided tour on the structure components</b> use [~~http~~://proteopedia.org/fgij/fg.htm?mol=7CC8 FirstGlance]. <br>	+	<table><tr><td colspan='2'>[[7cc8]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Shrimp_white_spot_syndrome_virus_(isolate_Tongan) Shrimp white spot syndrome virus (isolate Tongan)]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=7CC8 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=7CC8 FirstGlance]. <br>
-	</td></tr><tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[~~http~~://proteopedia.org/fgij/fg.htm?mol=7cc8 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=7cc8 OCA], [~~http~~://pdbe.org/7cc8 PDBe], [~~http~~://www.rcsb.org/pdb/explore.do?structureId=7cc8 RCSB], [~~http~~://www.ebi.ac.uk/pdbsum/7cc8 PDBsum], [~~http~~://prosat.h-its.org/prosat/prosatexe?pdbcode=7cc8 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]] 2.3Å</td></tr>
		+	<tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=PGE:TRIETHYLENE+GLYCOL'>PGE</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</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=7cc8 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=7cc8 OCA], [https://pdbe.org/7cc8 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=7cc8 RCSB], [https://www.ebi.ac.uk/pdbsum/7cc8 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=7cc8 ProSAT]</span></td></tr>
	</table>		</table>
		+	== Function ==
		+	[https://www.uniprot.org/uniprot/Q77J90_WSSVS Q77J90_WSSVS]
		+	<div style="background-color:#fffaf0;">
		+	== Publication Abstract from PubMed ==
		+	White spot syndrome virus (WSSV), the causative agent of white spot disease (WSD) severely affecting crustacean life forms, is highly contagious and forms the principal cause of massive economic losses in the shrimp aquaculture industry. Previous studies have demonstrated thymidylate synthase as a successful anti-cancer therapeutic drug target, leading to various anti-cancer drugs. The differential utilization of nucleotide precursors between white spot syndrome virus and shrimp encouraged us to analyze WSSV-thymidylate synthase (wTS). Here, we report the crystal structures of wTS in its apo-form and as a ternary complex with deoxyuridine monophosphate (dUMP) and methotrexate at a resolution of 2.35 A and 2.6 A, respectively. wTS possesses a fold characteristic to known thymidylate synthase (TS) structures. Like other TS structures, the apo-form of wTS displays an open conformation, whereas the wTS ternary complex attains a closed conformation. While the C-terminal loop maintains a typical distance from methotrexate, the Sgamma atom of the catalytic Cys is positioned farther from the C6 atom of dUMP. Altogether, we report the first TS structure from a crustacean virus and highlight its distinction from shrimp and other TS structures.
		+
		+	Structure analysis of thymidylate synthase from white spot syndrome virus reveals WSSV-specific structural elements.,Panchal V, Kumar S, Hossain SN, Vasudevan D Int J Biol Macromol. 2020 Nov 14. pii: S0141-8130(20)34996-5. doi:, 10.1016/j.ijbiomac.2020.11.071. PMID:33197475<ref>PMID:33197475</ref>
		+
		+	From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>
		+	</div>
		+	<div class="pdbe-citations 7cc8" style="background-color:#fffaf0;"></div>
		+
		+	==See Also==
		+	*[[Thymidylate synthase 3D structures\|Thymidylate synthase 3D structures]]
		+	== References ==
		+	<references/>
	__TOC__		__TOC__
	</StructureSection>		</StructureSection>

OCA at 06:58, 25 November 2020

OCA — Wed, 25 Nov 2020 06:58:45 GMT

←Older revision		Revision as of 06:58, 25 November 2020
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-	'''Unreleased structure'''

-	~~The entry~~ 7cc8 is ~~ON HOLD until Paper Publication~~	+	==Crystal structure of White Spot Syndrome Virus Thymidylate Synthase - Apo form==
-		+	<StructureSection load='7cc8' size='340' side='right'caption='[[7cc8]]' scene=''>
-	~~Authors~~:	+	== Structural highlights ==
-		+	<table><tr><td colspan='2'>Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=7CC8 OCA]. For a <b>guided tour on the structure components</b> use [http://proteopedia.org/fgij/fg.htm?mol=7CC8 FirstGlance]. <br>
-	~~Description~~:	+	</td></tr><tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://proteopedia.org/fgij/fg.htm?mol=7cc8 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=7cc8 OCA], [http://pdbe.org/7cc8 PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=7cc8 RCSB], [http://www.ebi.ac.uk/pdbsum/7cc8 PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=7cc8 ProSAT]</span></td></tr>
-	[[Category: ~~Unreleased Structures~~]]	+	</table>
		+	__TOC__
		+	</StructureSection>
		+	[[Category: Large Structures]]
		+	[[Category: Kumar S]]
		+	[[Category: Panchal NV]]
		+	[[Category: Shaikh N]]
		+	[[Category: Vasudevan D]]

OCA: Protected "7cc8" [edit=sysop:move=sysop]

OCA — Wed, 24 Jun 2020 18:53:53 GMT

Protected "7cc8" [edit=sysop:move=sysop]

←Older revision

Revision as of 18:53, 24 June 2020

OCA: New page: '''Unreleased structure''' The entry 7cc8 is ON HOLD until Paper Publication Authors: Description: Category: Unreleased Structures

OCA — Wed, 24 Jun 2020 18:53:52 GMT

New page: '''Unreleased structure''' The entry 7cc8 is ON HOLD until Paper Publication Authors: Description: Category: Unreleased Structures

New page

'''Unreleased structure'''

The entry 7cc8 is ON HOLD until Paper Publication

Authors:

Description:
[[Category: Unreleased Structures]]

7cc8 - Revision history

OCA at 16:03, 29 November 2023

OCA at 06:58, 25 November 2020

OCA: Protected "7cc8" [edit=sysop:move=sysop]

OCA: New page: '''Unreleased structure''' The entry 7cc8 is ON HOLD until Paper Publication Authors: Description: Category: Unreleased Structures