2qqp - Revision history

OCA at 09:17, 21 February 2024

2024-02-21T09:17:25Z

←Older revision		Revision as of 09:17, 21 February 2024
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	== Structural highlights ==		== Structural highlights ==
	<table><tr><td colspan='2'>[[2qqp]] is a 9 chain structure with sequence from [https://en.wikipedia.org/wiki/Providence_virus Providence virus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2QQP OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2QQP FirstGlance]. <br>		<table><tr><td colspan='2'>[[2qqp]] is a 9 chain structure with sequence from [https://en.wikipedia.org/wiki/Providence_virus Providence virus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2QQP OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2QQP FirstGlance]. <br>
-	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CA:CALCIUM+ION'>CA</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]] 3.8Å</td></tr>
		+	<tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CA:CALCIUM+ION'>CA</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=2qqp FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2qqp OCA], [https://pdbe.org/2qqp PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2qqp RCSB], [https://www.ebi.ac.uk/pdbsum/2qqp PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2qqp 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=2qqp FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2qqp OCA], [https://pdbe.org/2qqp PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2qqp RCSB], [https://www.ebi.ac.uk/pdbsum/2qqp PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2qqp ProSAT]</span></td></tr>
	</table>		</table>
		+	== Function ==
		+	[https://www.uniprot.org/uniprot/Q80IX5_PRVFL Q80IX5_PRVFL]
	== Evolutionary Conservation ==		== Evolutionary Conservation ==
	[[Image:Consurf_key_small.gif\|200px\|right]]		[[Image:Consurf_key_small.gif\|200px\|right]]
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	</jmol>, as determined by [http://consurfdb.tau.ac.il/ ConSurfDB]. You may read the [[Conservation%2C_Evolutionary\|explanation]] of the method and the full data available from [http://bental.tau.ac.il/new_ConSurfDB/main_output.php?pdb_ID=2qqp ConSurf].		</jmol>, as determined by [http://consurfdb.tau.ac.il/ ConSurfDB]. You may read the [[Conservation%2C_Evolutionary\|explanation]] of the method and the full data available from [http://bental.tau.ac.il/new_ConSurfDB/main_output.php?pdb_ID=2qqp ConSurf].
	<div style="clear:both"></div>		<div style="clear:both"></div>
-	<div style="background-color:#fffaf0;">
-	== Publication Abstract from PubMed ==
-	The T = 4 tetravirus and T = 3 nodavirus capsid proteins undergo closely similar autoproteolysis to produce the N-terminal beta and C-terminal, lipophilic gamma polypeptides. The gamma peptides and the N termini of beta also act as molecular switches that determine their quasi equivalent capsid structures. The crystal structure of Providence virus (PrV), only the second of a tetravirus (the first was NomegaV), reveals conserved folds and cleavage sites, but the protein termini have completely different structures and the opposite functions of those in NomegaV. N termini of beta form the molecular switch in PrV, whereas gamma peptides play this role in NomegaV. PrV gamma peptides instead interact with packaged RNA at the particle two-folds by using a repeating sequence pattern found in only four other RNA- or membrane-binding proteins. The disposition of peptide termini in PrV is closely related to those in nodaviruses, suggesting that PrV may be closer to the primordial T = 4 particle than NomegaV.
-
-	Evolution in action: N and C termini of subunits in related T = 4 viruses exchange roles as molecular switches.,Speir JA, Taylor DJ, Natarajan P, Pringle FM, Ball LA, Johnson JE Structure. 2010 Jun 9;18(6):700-9. PMID:20541507<ref>PMID:20541507</ref>
-
-	From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>
-	</div>
-	<div class="pdbe-citations 2qqp" style="background-color:#fffaf0;"></div>

	==See Also==		==See Also==
	*[[Virus coat proteins 3D structures\|Virus coat proteins 3D structures]]		*[[Virus coat proteins 3D structures\|Virus coat proteins 3D structures]]
-	== References ==
-	<references/>
	__TOC__		__TOC__
	</SX>		</SX>
	[[Category: Large Structures]]		[[Category: Large Structures]]
	[[Category: Providence virus]]		[[Category: Providence virus]]
-	[[Category: Johnson~~, J E~~]]	+	[[Category: Johnson JE]]
-	[[Category: Speir~~, J A~~]]	+	[[Category: Speir JA]]
-	[[Category: Taylor~~, D J]]~~	+	[[Category: Taylor DJ]]
-	~~[[Category: Auto proteolysis]]~~	+
-	~~[[Category: Auto-catalytic cleavage]]~~	+
-	~~[[Category: Beta barrel]]~~	+
-	~~[[Category: Capsid]]~~	+
-	~~[[Category: Coat protein]]~~	+
-	~~[[Category: Icosahedral virus]]~~	+
-	~~[[Category: Ig-like domain]]~~	+
-	~~[[Category: Protein-rna complex]]~~	+
-	~~[[Category: Quasiequivalence]]~~	+
-	~~[[Category: Tetraviridae]]~~	+
-	~~[[Category: Tetravirus]]~~	+
-	~~[[Category: Virus~~]]	+

OCA at 10:36, 12 January 2022

2022-01-12T10:36:05Z

←Older revision		Revision as of 10:36, 12 January 2022
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	<SX load='2qqp' size='340' side='right' viewer='molstar' caption='[[2qqp]], [[Resolution\|resolution]] 3.80Å' scene=''>		<SX load='2qqp' size='340' side='right' viewer='molstar' caption='[[2qqp]], [[Resolution\|resolution]] 3.80Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
-	<table><tr><td colspan='2'>[[2qqp]] is a 9 chain structure with sequence from [~~http~~://en.wikipedia.org/wiki/Providence_virus Providence virus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2QQP OCA]. For a <b>guided tour on the structure components</b> use [~~http~~://proteopedia.org/fgij/fg.htm?mol=2QQP FirstGlance]. <br>	+	<table><tr><td colspan='2'>[[2qqp]] is a 9 chain structure with sequence from [https://en.wikipedia.org/wiki/Providence_virus Providence virus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2QQP OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2QQP FirstGlance]. <br>
	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CA:CALCIUM+ION'>CA</scene></td></tr>		</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CA:CALCIUM+ION'>CA</scene></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=2qqp FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2qqp OCA], [~~http~~://pdbe.org/2qqp PDBe], [~~http~~://www.rcsb.org/pdb/explore.do?structureId=2qqp RCSB], [~~http~~://www.ebi.ac.uk/pdbsum/2qqp PDBsum], [~~http~~://prosat.h-its.org/prosat/prosatexe?pdbcode=2qqp 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=2qqp FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2qqp OCA], [https://pdbe.org/2qqp PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2qqp RCSB], [https://www.ebi.ac.uk/pdbsum/2qqp PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2qqp ProSAT]</span></td></tr>
	</table>		</table>
	== Evolutionary Conservation ==		== Evolutionary Conservation ==

OCA at 16:58, 10 April 2020

2020-04-10T16:58:17Z

←Older revision		Revision as of 16:58, 10 April 2020
Line 3:		Line 3:
	<SX load='2qqp' size='340' side='right' viewer='molstar' caption='[[2qqp]], [[Resolution\|resolution]] 3.80Å' scene=''>		<SX load='2qqp' size='340' side='right' viewer='molstar' caption='[[2qqp]], [[Resolution\|resolution]] 3.80Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
-	<table><tr><td colspan='2'>[[2qqp]] is a 9 chain structure with sequence from [http://en.wikipedia.org/wiki/Providence_virus Providence virus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2QQP OCA]. For a <b>guided tour on the structure components</b> use [http://~~oca~~.~~weizmann.ac.il/oca-docs~~/fgij/fg.htm?mol=2QQP FirstGlance]. <br>	+	<table><tr><td colspan='2'>[[2qqp]] is a 9 chain structure with sequence from [http://en.wikipedia.org/wiki/Providence_virus Providence virus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2QQP OCA]. For a <b>guided tour on the structure components</b> use [http://proteopedia.org/fgij/fg.htm?mol=2QQP FirstGlance]. <br>
-	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=CA:CALCIUM+ION'>CA</scene></td></tr>	+	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CA:CALCIUM+ION'>CA</scene></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=2qqp FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2qqp OCA], [http://pdbe.org/2qqp PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=2qqp RCSB], [http://www.ebi.ac.uk/pdbsum/2qqp PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=2qqp ProSAT]</span></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=2qqp FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2qqp OCA], [http://pdbe.org/2qqp PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=2qqp RCSB], [http://www.ebi.ac.uk/pdbsum/2qqp PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=2qqp ProSAT]</span></td></tr>
	</table>		</table>
	== Evolutionary Conservation ==		== Evolutionary Conservation ==
Line 28:		Line 28:

	==See Also==		==See Also==
-	*[[Virus coat ~~protein~~\|Virus coat ~~protein~~]]	+	*[[Virus coat proteins 3D structures\|Virus coat proteins 3D structures]]
	== References ==		== References ==
	<references/>		<references/>

OCA at 04:23, 5 March 2020

2020-03-05T04:23:28Z

←Older revision		Revision as of 04:23, 5 March 2020
Line 1:		Line 1:

	==Crystal Structure of Authentic Providence Virus==		==Crystal Structure of Authentic Providence Virus==
-	<~~StructureSection~~ load='2qqp' size='340' side='right'caption='[[2qqp]], [[Resolution\|resolution]] 3.80Å' scene=''>	+	<SX load='2qqp' size='340' side='right' viewer='molstar' caption='[[2qqp]], [[Resolution\|resolution]] 3.80Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
	<table><tr><td colspan='2'>[[2qqp]] is a 9 chain structure with sequence from [http://en.wikipedia.org/wiki/Providence_virus Providence virus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2QQP OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2QQP FirstGlance]. <br>		<table><tr><td colspan='2'>[[2qqp]] is a 9 chain structure with sequence from [http://en.wikipedia.org/wiki/Providence_virus Providence virus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2QQP OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2QQP FirstGlance]. <br>
Line 32:		Line 32:
	<references/>		<references/>
	__TOC__		__TOC__
-	</~~StructureSection~~>	+	</SX>
	[[Category: Large Structures]]		[[Category: Large Structures]]
	[[Category: Providence virus]]		[[Category: Providence virus]]

OCA at 07:27, 31 July 2019

2019-07-31T07:27:28Z

←Older revision		Revision as of 07:27, 31 July 2019
Line 1:		Line 1:

	==Crystal Structure of Authentic Providence Virus==		==Crystal Structure of Authentic Providence Virus==
-	<StructureSection load='2qqp' size='340' side='right' caption='[[2qqp]], [[Resolution\|resolution]] 3.80Å' scene=''>	+	<StructureSection load='2qqp' size='340' side='right'caption='[[2qqp]], [[Resolution\|resolution]] 3.80Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
	<table><tr><td colspan='2'>[[2qqp]] is a 9 chain structure with sequence from [http://en.wikipedia.org/wiki/Providence_virus Providence virus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2QQP OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2QQP FirstGlance]. <br>		<table><tr><td colspan='2'>[[2qqp]] is a 9 chain structure with sequence from [http://en.wikipedia.org/wiki/Providence_virus Providence virus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2QQP OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2QQP FirstGlance]. <br>
Line 11:		Line 11:
	Check<jmol>		Check<jmol>
	<jmolCheckbox>		<jmolCheckbox>
-	<scriptWhenChecked>select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/qq/2qqp_consurf.spt"</scriptWhenChecked>	+	<scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/qq/2qqp_consurf.spt"</scriptWhenChecked>
	<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>		<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
	<text>to colour the structure by Evolutionary Conservation</text>		<text>to colour the structure by Evolutionary Conservation</text>
Line 26:		Line 26:
	</div>		</div>
	<div class="pdbe-citations 2qqp" style="background-color:#fffaf0;"></div>		<div class="pdbe-citations 2qqp" style="background-color:#fffaf0;"></div>
		+
		+	==See Also==
		+	*[[Virus coat protein\|Virus coat protein]]
	== References ==		== References ==
	<references/>		<references/>
	__TOC__		__TOC__
	</StructureSection>		</StructureSection>
		+	[[Category: Large Structures]]
	[[Category: Providence virus]]		[[Category: Providence virus]]
	[[Category: Johnson, J E]]		[[Category: Johnson, J E]]

OCA at 07:33, 25 October 2017

2017-10-25T07:33:11Z

←Older revision		Revision as of 07:33, 25 October 2017
Line 1:		Line 1:
		+
	==Crystal Structure of Authentic Providence Virus==		==Crystal Structure of Authentic Providence Virus==
	<StructureSection load='2qqp' size='340' side='right' caption='[[2qqp]], [[Resolution\|resolution]] 3.80Å' scene=''>		<StructureSection load='2qqp' size='340' side='right' caption='[[2qqp]], [[Resolution\|resolution]] 3.80Å' scene=''>
Line 4:		Line 5:
	<table><tr><td colspan='2'>[[2qqp]] is a 9 chain structure with sequence from [http://en.wikipedia.org/wiki/Providence_virus Providence virus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2QQP OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2QQP FirstGlance]. <br>		<table><tr><td colspan='2'>[[2qqp]] is a 9 chain structure with sequence from [http://en.wikipedia.org/wiki/Providence_virus Providence virus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2QQP OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2QQP FirstGlance]. <br>
	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=CA:CALCIUM+ION'>CA</scene></td></tr>		</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=CA:CALCIUM+ION'>CA</scene></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=2qqp FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2qqp OCA], [http://pdbe.org/2qqp PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=2qqp RCSB], [http://www.ebi.ac.uk/pdbsum/2qqp PDBsum]</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=2qqp FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2qqp OCA], [http://pdbe.org/2qqp PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=2qqp RCSB], [http://www.ebi.ac.uk/pdbsum/2qqp PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=2qqp ProSAT]</span></td></tr>
	</table>		</table>
	== Evolutionary Conservation ==		== Evolutionary Conservation ==
Line 14:		Line 15:
	<text>to colour the structure by Evolutionary Conservation</text>		<text>to colour the structure by Evolutionary Conservation</text>
	</jmolCheckbox>		</jmolCheckbox>
-	</jmol>, as determined by [http://consurfdb.tau.ac.il/ ConSurfDB]. You may read the [[Conservation%2C_Evolutionary\|explanation]] of the method and the full data available from [http://bental.tau.ac.il/new_ConSurfDB/~~chain_selection~~.php?pdb_ID=~~2ata~~ ConSurf].	+	</jmol>, as determined by [http://consurfdb.tau.ac.il/ ConSurfDB]. You may read the [[Conservation%2C_Evolutionary\|explanation]] of the method and the full data available from [http://bental.tau.ac.il/new_ConSurfDB/main_output.php?pdb_ID=2qqp ConSurf].
	<div style="clear:both"></div>		<div style="clear:both"></div>
	<div style="background-color:#fffaf0;">		<div style="background-color:#fffaf0;">
Line 25:		Line 26:
	</div>		</div>
	<div class="pdbe-citations 2qqp" style="background-color:#fffaf0;"></div>		<div class="pdbe-citations 2qqp" style="background-color:#fffaf0;"></div>
-
-	==See Also==
-	*[[Virus coat protein\|Virus coat protein]]
	== References ==		== References ==
	<references/>		<references/>

OCA at 13:39, 11 September 2015

2015-09-11T13:39:47Z

←Older revision		Revision as of 13:39, 11 September 2015
Line 4:		Line 4:
	<table><tr><td colspan='2'>[[2qqp]] is a 9 chain structure with sequence from [http://en.wikipedia.org/wiki/Providence_virus Providence virus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2QQP OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2QQP FirstGlance]. <br>		<table><tr><td colspan='2'>[[2qqp]] is a 9 chain structure with sequence from [http://en.wikipedia.org/wiki/Providence_virus Providence virus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2QQP OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2QQP FirstGlance]. <br>
	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=CA:CALCIUM+ION'>CA</scene></td></tr>		</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=CA:CALCIUM+ION'>CA</scene></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=2qqp FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2qqp OCA], [http://www.rcsb.org/pdb/explore.do?structureId=2qqp RCSB], [http://www.ebi.ac.uk/pdbsum/2qqp PDBsum]</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=2qqp FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2qqp OCA], [http://pdbe.org/2qqp PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=2qqp RCSB], [http://www.ebi.ac.uk/pdbsum/2qqp PDBsum]</span></td></tr>
	</table>		</table>
	== Evolutionary Conservation ==		== Evolutionary Conservation ==
Line 24:		Line 24:
	From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>		From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>
	</div>		</div>
		+	<div class="pdbe-citations 2qqp" style="background-color:#fffaf0;"></div>

	==See Also==		==See Also==

OCA at 13:31, 19 January 2015

2015-01-19T13:31:20Z

←Older revision		Revision as of 13:31, 19 January 2015
Line 3:		Line 3:
	== Structural highlights ==		== Structural highlights ==
	<table><tr><td colspan='2'>[[2qqp]] is a 9 chain structure with sequence from [http://en.wikipedia.org/wiki/Providence_virus Providence virus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2QQP OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2QQP FirstGlance]. <br>		<table><tr><td colspan='2'>[[2qqp]] is a 9 chain structure with sequence from [http://en.wikipedia.org/wiki/Providence_virus Providence virus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2QQP OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2QQP FirstGlance]. <br>
-	</td></tr><tr><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=CA:CALCIUM+ION'>CA</scene><br>	+	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=CA:CALCIUM+ION'>CA</scene></td></tr>
-	<tr><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2qqp FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2qqp OCA], [http://www.rcsb.org/pdb/explore.do?structureId=2qqp RCSB], [http://www.ebi.ac.uk/pdbsum/2qqp PDBsum]</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=2qqp FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2qqp OCA], [http://www.rcsb.org/pdb/explore.do?structureId=2qqp RCSB], [http://www.ebi.ac.uk/pdbsum/2qqp PDBsum]</span></td></tr>
-	<table>	+	</table>
	== Evolutionary Conservation ==		== Evolutionary Conservation ==
	[[Image:Consurf_key_small.gif\|200px\|right]]		[[Image:Consurf_key_small.gif\|200px\|right]]
Line 32:		Line 32:
	</StructureSection>		</StructureSection>
	[[Category: Providence virus]]		[[Category: Providence virus]]
-	[[Category: Johnson, J E.]]	+	[[Category: Johnson, J E]]
-	[[Category: Speir, J A.]]	+	[[Category: Speir, J A]]
-	[[Category: Taylor, D J.]]	+	[[Category: Taylor, D J]]
	[[Category: Auto proteolysis]]		[[Category: Auto proteolysis]]
	[[Category: Auto-catalytic cleavage]]		[[Category: Auto-catalytic cleavage]]

OCA at 06:32, 29 September 2014

2014-09-29T06:32:17Z

←Older revision		Revision as of 06:32, 29 September 2014
Line 1:		Line 1:
-	[[~~Image~~:2qqp.~~png\|left~~\|200px]]	+	==Crystal Structure of Authentic Providence Virus==
		+	<StructureSection load='2qqp' size='340' side='right' caption='[[2qqp]], [[Resolution\|resolution]] 3.80Å' scene=''>
		+	== Structural highlights ==
		+	<table><tr><td colspan='2'>[[2qqp]] is a 9 chain structure with sequence from [http://en.wikipedia.org/wiki/Providence_virus Providence virus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2QQP OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2QQP FirstGlance]. <br>
		+	</td></tr><tr><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=CA:CALCIUM+ION'>CA</scene><br>
		+	<tr><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2qqp FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2qqp OCA], [http://www.rcsb.org/pdb/explore.do?structureId=2qqp RCSB], [http://www.ebi.ac.uk/pdbsum/2qqp PDBsum]</span></td></tr>
		+	<table>
		+	== Evolutionary Conservation ==
		+	[[Image:Consurf_key_small.gif\|200px\|right]]
		+	Check<jmol>
		+	<jmolCheckbox>
		+	<scriptWhenChecked>select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/qq/2qqp_consurf.spt"</scriptWhenChecked>
		+	<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
		+	<text>to colour the structure by Evolutionary Conservation</text>
		+	</jmolCheckbox>
		+	</jmol>, as determined by [http://consurfdb.tau.ac.il/ ConSurfDB]. You may read the [[Conservation%2C_Evolutionary\|explanation]] of the method and the full data available from [http://bental.tau.ac.il/new_ConSurfDB/chain_selection.php?pdb_ID=2ata ConSurf].
		+	<div style="clear:both"></div>
		+	<div style="background-color:#fffaf0;">
		+	== Publication Abstract from PubMed ==
		+	The T = 4 tetravirus and T = 3 nodavirus capsid proteins undergo closely similar autoproteolysis to produce the N-terminal beta and C-terminal, lipophilic gamma polypeptides. The gamma peptides and the N termini of beta also act as molecular switches that determine their quasi equivalent capsid structures. The crystal structure of Providence virus (PrV), only the second of a tetravirus (the first was NomegaV), reveals conserved folds and cleavage sites, but the protein termini have completely different structures and the opposite functions of those in NomegaV. N termini of beta form the molecular switch in PrV, whereas gamma peptides play this role in NomegaV. PrV gamma peptides instead interact with packaged RNA at the particle two-folds by using a repeating sequence pattern found in only four other RNA- or membrane-binding proteins. The disposition of peptide termini in PrV is closely related to those in nodaviruses, suggesting that PrV may be closer to the primordial T = 4 particle than NomegaV.

-	~~{{STRUCTURE_2qqp\| PDB~~=~~2qqp \| SCENE= }}~~	+	Evolution in action: N and C termini of subunits in related T = 4 viruses exchange roles as molecular switches.,Speir JA, Taylor DJ, Natarajan P, Pringle FM, Ball LA, Johnson JE Structure. 2010 Jun 9;18(6):700-9. PMID:20541507<ref>PMID:20541507</ref>

-	~~===Crystal Structure~~ of ~~Authentic Providence Virus===~~	+	From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>
-		+	</div>
-	~~{{ABSTRACT_PUBMED_20541507}}~~	+
-		+
-	~~==About this Structure==~~	+
-	~~[[2qqp]] is a 9 chain structure with sequence from [http://en~~.~~wikipedia~~.~~org/wiki/Providence_virus Providence virus]~~. ~~Full crystallographic information is available from [http:~~/~~/oca.weizmann.ac.il/oca-bin/ocashort?id=2QQP OCA].~~	+

	==See Also==		==See Also==
	*[[Virus coat protein\|Virus coat protein]]		*[[Virus coat protein\|Virus coat protein]]
-		+	== References ==
-	==~~Reference~~==	+	<references/>
-	<~~ref group="xtra">PMID:020541507<~~/~~ref~~><~~ref group="xtra">PMID:012642108</ref><references group="xtra"~~/>	+	__TOC__
		+	</StructureSection>
	[[Category: Providence virus]]		[[Category: Providence virus]]
	[[Category: Johnson, J E.]]		[[Category: Johnson, J E.]]

OCA at 19:19, 20 October 2012

2012-10-20T19:19:01Z

←Older revision		Revision as of 19:19, 20 October 2012
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	[[Image:2qqp.png\|left\|200px]]		[[Image:2qqp.png\|left\|200px]]

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	{{STRUCTURE_2qqp\| PDB=2qqp \| SCENE= }}		{{STRUCTURE_2qqp\| PDB=2qqp \| SCENE= }}

	===Crystal Structure of Authentic Providence Virus===		===Crystal Structure of Authentic Providence Virus===

-
-	<!--
-	The line below this paragraph, {{ABSTRACT_PUBMED_20541507}}, adds the Publication Abstract to the page
-	(as it appears on PubMed at http://www.pubmed.gov), where 20541507 is the PubMed ID number.
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	{{ABSTRACT_PUBMED_20541507}}		{{ABSTRACT_PUBMED_20541507}}

	==About this Structure==		==About this Structure==
	[[2qqp]] is a 9 chain structure with sequence from [http://en.wikipedia.org/wiki/Providence_virus Providence virus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2QQP OCA].		[[2qqp]] is a 9 chain structure with sequence from [http://en.wikipedia.org/wiki/Providence_virus Providence virus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2QQP OCA].
		+
		+	==See Also==
		+	*[[Virus coat protein\|Virus coat protein]]

	==Reference==		==Reference==
Line 27:		Line 19:
	[[Category: Speir, J A.]]		[[Category: Speir, J A.]]
	[[Category: Taylor, D J.]]		[[Category: Taylor, D J.]]
		+	[[Category: Auto proteolysis]]
		+	[[Category: Auto-catalytic cleavage]]
		+	[[Category: Beta barrel]]
		+	[[Category: Capsid]]
		+	[[Category: Coat protein]]
		+	[[Category: Icosahedral virus]]
		+	[[Category: Ig-like domain]]
		+	[[Category: Protein-rna complex]]
		+	[[Category: Quasiequivalence]]
		+	[[Category: Tetraviridae]]
		+	[[Category: Tetravirus]]
		+	[[Category: Virus]]