5web - Revision history

OCA at 14:15, 13 March 2024

2024-03-13T14:15:33Z

← Older revision		Revision as of 14:15, 13 March 2024
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	<StructureSection load='5web' size='340' side='right'caption='[[5web]], [[Resolution\|resolution]] 2.25Å' scene=''>		<StructureSection load='5web' size='340' side='right'caption='[[5web]], [[Resolution\|resolution]] 2.25Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
	<table><tr><td colspan='2'>[[5web]] is a 1 chain structure with sequence from [~~http~~://en.wikipedia.org/wiki/~~I09a0 I09a0~~]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5WEB OCA]. For a <b>guided tour on the structure components</b> use [~~http~~://~~oca~~.~~weizmann.ac.il/oca-docs~~/fgij/fg.htm?mol=5WEB FirstGlance]. <br>		<table><tr><td colspan='2'>[[5web]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Influenza_A_virus_(A/California/04/2009(H1N1)) Influenza A virus (A/California/04/2009(H1N1))]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5WEB OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=5WEB FirstGlance]. <br>
	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=KU5:2-[(2S)-1-{[(2-chlorophenyl)sulfanyl]acetyl}pyrrolidin-2-yl]-5-hydroxy-6-oxo-N-[2-(phenylsulfonyl)ethyl]-1,6-dihydropyrimidine-4-carboxamide'>KU5</scene>, <scene name='pdbligand=MN:MANGANESE+(II)+ION'>MN</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</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]] 2.254Å</td></tr>
	<tr id='related'><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[5w3i\|5w3i]], [[5w44\|5w44]], [[5we9\|5we9]], [[5w73\|5w73]], [[5w7u\|5w7u]], [[5w92\|5w92]], [[5w9g\|5w9g]], [[5wa6\|5wa6]], [[5wa7\|5wa7]], [[5wap\|5wap]], [[5wb3\|5wb3]], [[5wdw\|5wdw]], [[5wcs\|5wcs]], [[5wct\|5wct]], [[5wdn\|5wdn]], [[5we7\|5we7]], [[5wdc\|5wdc]]</td></tr>		<tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=KU5:2-[(2S)-1-{[(2-chlorophenyl)sulfanyl]acetyl}pyrrolidin-2-yl]-5-hydroxy-6-oxo-N-[2-(phenylsulfonyl)ethyl]-1,6-dihydropyrimidine-4-carboxamide'>KU5</scene>, <scene name='pdbligand=MN:MANGANESE+(II)+ION'>MN</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene></td></tr>
	~~<tr id='gene'><td class="sblockLbl"><b>[[Gene\|Gene:]]</b></td><td class="sblockDat">PA ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=641501 I09A0])~~</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=5web FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5web OCA], [https://pdbe.org/5web PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=5web RCSB], [https://www.ebi.ac.uk/pdbsum/5web PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=5web ProSAT]</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=5web FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5web OCA], [~~http~~://pdbe.org/5web PDBe], [~~http~~://www.rcsb.org/pdb/explore.do?structureId=5web RCSB], [~~http~~://www.ebi.ac.uk/pdbsum/5web PDBsum], [~~http~~://prosat.h-its.org/prosat/prosatexe?pdbcode=5web ProSAT]</span></td></tr>
	</table>		</table>
	~~<div style="background-color:#fffaf0;">~~		== Function ==
	== ~~Publication Abstract from PubMed~~ ==		[https://www.uniprot.org/uniprot/C3W5S0_I09A0 C3W5S0_I09A0]
	Influenza is a serious hazard to human health that causes hundreds of thousands of deaths annually. Though vaccines and current therapeutics can blunt some of the perilous impact of this viral infection, new treatments are needed due to the constantly evolving nature of this virus. Recently, our growing understanding of an essential influenza viral protein, PA, has led to the development of focused libraries of new small molecules that specifically target the active site of the PA influenza endonuclease, which we report here. Our overarching approach has been to proactively develop lead inhibitors that are less likely to rapidly develop clinical resistance by optimizing inhibitors that retain activity against induced resistant mutants. Here, we report details behind the discovery of new potent inhibitors of wild type and resistant mutant endonucleases along with their high-resolution co-crystal structure-activity relationships. These results add to our understanding of nuclease protein targets and potentially serve as starting points for a new therapeutic approach to the treatment of influenza.

	Protein-Structure Assisted Optimization of 4,5-Dihydroxypyrimidine-6-Carboxamide Inhibitors of Influenza Virus Endonuclease.,Beylkin D, Kumar G, Zhou W, Park J, Jeevan T, Lagisetti C, Harfoot R, Webby RJ, White SW, Webb TR Sci Rep. 2017 Dec 7;7(1):17139. doi: ~~10.1038~~/~~s41598-017-17419-6. PMID:29215062<ref>PMID:29215062</ref>~~

	~~From MEDLINE®~~/~~PubMed®, a database of the U.S~~. ~~National Library of Medicine~~.~~<br>~~
	</~~div>~~
	~~<div class="pdbe-citations 5web" style="background-color:#fffaf0;"><~~/~~div>~~

	==See Also==		==See Also==
	*[[RNA polymerase\|RNA polymerase]]		*[[RNA polymerase 3D structures\|RNA polymerase 3D structures]]
	~~== References ==~~
	~~<references/>~~
	__TOC__		__TOC__
	</StructureSection>		</StructureSection>
	~~[[Category: I09a0]]~~
	[[Category: Large Structures]]		[[Category: Large Structures]]
	[[Category: Kumar, G]]		[[Category: Kumar G]]
	[[Category: White~~, S W]]~~		[[Category: White SW]]
	~~[[Category: Cap-snatching]]~~
	~~[[Category: Hydrolase]]~~
	~~[[Category: Hydrolase-hydrolase inhibitor complex]]~~
	~~[[Category: Nuclease]]~~
	~~[[Category: Transcription]]~~
	~~[[Category: Virus~~]]

OCA at 17:34, 11 December 2019

2019-12-11T17:34:33Z

← Older revision		Revision as of 17:34, 11 December 2019
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	==Crystal structure of the influenza virus PA endonuclease in complex with inhibitor 10e (SRI-30024)==		==Crystal structure of the influenza virus PA endonuclease in complex with inhibitor 10e (SRI-30024)==
	<StructureSection load='5web' size='340' side='right' caption='[[5web]], [[Resolution\|resolution]] 2.25Å' scene=''>		<StructureSection load='5web' size='340' side='right'caption='[[5web]], [[Resolution\|resolution]] 2.25Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
	<table><tr><td colspan='2'>[[5web]] is a 1 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5WEB OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=5WEB FirstGlance]. <br>		<table><tr><td colspan='2'>[[5web]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/I09a0 I09a0]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5WEB OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=5WEB FirstGlance]. <br>
	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=KU5:2-[(2S)-1-{[(2-chlorophenyl)sulfanyl]acetyl}pyrrolidin-2-yl]-5-hydroxy-6-oxo-N-[2-(phenylsulfonyl)ethyl]-1,6-dihydropyrimidine-4-carboxamide'>KU5</scene>, <scene name='pdbligand=MN:MANGANESE+(II)+ION'>MN</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene></td></tr>		</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=KU5:2-[(2S)-1-{[(2-chlorophenyl)sulfanyl]acetyl}pyrrolidin-2-yl]-5-hydroxy-6-oxo-N-[2-(phenylsulfonyl)ethyl]-1,6-dihydropyrimidine-4-carboxamide'>KU5</scene>, <scene name='pdbligand=MN:MANGANESE+(II)+ION'>MN</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene></td></tr>
	<tr id='related'><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[5w3i\|5w3i]], [[5w44\|5w44]], [[5we9\|5we9]], [[5w73\|5w73]], [[5w7u\|5w7u]], [[5w92\|5w92]], [[5w9g\|5w9g]], [[5wa6\|5wa6]], [[5wa7\|5wa7]], [[5wap\|5wap]], [[5wb3\|5wb3]], [[5wdw\|5wdw]], [[5wcs\|5wcs]], [[5wct\|5wct]], [[5wdn\|5wdn]], [[5we7\|5we7]], [[5wdc\|5wdc]]</td></tr>		<tr id='related'><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[5w3i\|5w3i]], [[5w44\|5w44]], [[5we9\|5we9]], [[5w73\|5w73]], [[5w7u\|5w7u]], [[5w92\|5w92]], [[5w9g\|5w9g]], [[5wa6\|5wa6]], [[5wa7\|5wa7]], [[5wap\|5wap]], [[5wb3\|5wb3]], [[5wdw\|5wdw]], [[5wcs\|5wcs]], [[5wct\|5wct]], [[5wdn\|5wdn]], [[5we7\|5we7]], [[5wdc\|5wdc]]</td></tr>
			<tr id='gene'><td class="sblockLbl"><b>[[Gene\|Gene:]]</b></td><td class="sblockDat">PA ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=641501 I09A0])</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=5web FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5web OCA], [http://pdbe.org/5web PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=5web RCSB], [http://www.ebi.ac.uk/pdbsum/5web PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=5web ProSAT]</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=5web FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5web OCA], [http://pdbe.org/5web PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=5web RCSB], [http://www.ebi.ac.uk/pdbsum/5web PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=5web ProSAT]</span></td></tr>
	</table>		</table>
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	</div>		</div>
	<div class="pdbe-citations 5web" style="background-color:#fffaf0;"></div>		<div class="pdbe-citations 5web" style="background-color:#fffaf0;"></div>

			==See Also==
			*[[RNA polymerase\|RNA polymerase]]
	== References ==		== References ==
	<references/>		<references/>
	__TOC__		__TOC__
	</StructureSection>		</StructureSection>
			[[Category: I09a0]]
			[[Category: Large Structures]]
	[[Category: Kumar, G]]		[[Category: Kumar, G]]
	[[Category: White, S W]]		[[Category: White, S W]]

OCA at 05:48, 3 January 2018

2018-01-03T05:48:32Z

@@ Line 1: / Line 1: @@
-The entry 5web is ON HOLD  until Paper Publication
+==Crystal structure of the influenza virus PA endonuclease in complex with inhibitor 10e (SRI-30024)==
-Authors: Kumar, G., White, S.W.
+Protein-Structure Assisted Optimization of 4,5-Dihydroxypyrimidine-6-Carboxamide Inhibitors of Influenza Virus Endonuclease.,Beylkin D, Kumar G, Zhou W, Park J, Jeevan T, Lagisetti C, Harfoot R, Webby RJ, White SW, Webb TR Sci Rep. 2017 Dec 7;7(1):17139. doi: 10.1038/s41598-017-17419-6. PMID:29215062<ref>PMID:29215062</ref>
-Description: Crystal structure of the influenza virus PA endonuclease in complex with an inhibitor -SRI-30024
+From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
-[[Category: Unreleased Structures]]
+</div>
-[[Category: White, S.W]]
+<div class="pdbe-citations 5web" style="background-color:#fffaf0;"></div>
 [[Category: Kumar, G]]

OCA: Protected "5web" [edit=sysop:move=sysop]

2017-09-27T14:44:03Z

Protected "5web" [edit=sysop:move=sysop]

← Older revision	Revision as of 14:44, 27 September 2017
(No difference)

OCA: New page: '''Unreleased structure''' The entry 5web is ON HOLD until Paper Publication Authors: Kumar, G., White, S.W. Description: Crystal structure of the influenza virus PA endonuclease in co...

2017-09-27T14:44:02Z

New page: '''Unreleased structure''' The entry 5web is ON HOLD until Paper Publication Authors: Kumar, G., White, S.W. Description: Crystal structure of the influenza virus PA endonuclease in co...

New page

'''Unreleased structure'''

The entry 5web is ON HOLD until Paper Publication

Authors: Kumar, G., White, S.W.

Description: Crystal structure of the influenza virus PA endonuclease in complex with an inhibitor -SRI-30024
[[Category: Unreleased Structures]]
[[Category: White, S.W]]
[[Category: Kumar, G]]