6wdr - Revision history

OCA at 19:29, 29 May 2024

OCA — Wed, 29 May 2024 19:29:03 GMT

←Older revision		Revision as of 19:29, 29 May 2024
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	== Structural highlights ==		== Structural highlights ==
	<table><tr><td colspan='2'>[[6wdr]] is a 10 chain structure with sequence from [https://en.wikipedia.org/wiki/Saccharomyces_cerevisiae_S288C Saccharomyces cerevisiae S288C]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6WDR OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=6WDR FirstGlance]. <br>		<table><tr><td colspan='2'>[[6wdr]] is a 10 chain structure with sequence from [https://en.wikipedia.org/wiki/Saccharomyces_cerevisiae_S288C Saccharomyces cerevisiae S288C]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6WDR OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=6WDR FirstGlance]. <br>
-	</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=6wdr FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6wdr OCA], [https://pdbe.org/6wdr PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=6wdr RCSB], [https://www.ebi.ac.uk/pdbsum/6wdr PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=6wdr ProSAT]</span></td></tr>	+	</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models\|Method:]]</b></td><td class="sblockDat" id="methodDat">Electron Microscopy, [[Resolution\|Resolution]] 3.7Å</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=6wdr FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6wdr OCA], [https://pdbe.org/6wdr PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=6wdr RCSB], [https://www.ebi.ac.uk/pdbsum/6wdr PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=6wdr ProSAT]</span></td></tr>
	</table>		</table>
	== Function ==		== Function ==
-	[https://www.uniprot.org/uniprot/~~RS6A_YEAST RS6A_YEAST~~] ~~Involved in nucleolar~~ processing of ~~pre~~-18S ribosomal ~~RNA and ribosome assembly~~.<ref>PMID:~~15590835~~</ref>	+	[https://www.uniprot.org/uniprot/RSSA1_YEAST RSSA1_YEAST] Required for the assembly and/or stability of the 40S ribosomal subunit. Required for the processing of the 20S rRNA-precursor to mature 18S rRNA in a late step of the maturation of 40S ribosomal subunits.<ref>PMID:9973221</ref> <ref>PMID:14627813</ref>
	<div style="background-color:#fffaf0;">		<div style="background-color:#fffaf0;">
	== Publication Abstract from PubMed ==		== Publication Abstract from PubMed ==

OCA at 06:35, 7 April 2023

OCA — Fri, 07 Apr 2023 06:35:50 GMT

←Older revision		Revision as of 06:35, 7 April 2023
Line 1:		Line 1:

-	====	+	==Subunit joining exposes nascent pre-40S rRNA for processing and quality control==
-	<StructureSection load='6wdr' size='340' side='right'caption='[[6wdr]]' scene=''>	+	<StructureSection load='6wdr' size='340' side='right'caption='[[6wdr]], [[Resolution\|resolution]] 3.70Å' 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= OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol= FirstGlance]. <br>	+	<table><tr><td colspan='2'>[[6wdr]] is a 10 chain structure with sequence from [https://en.wikipedia.org/wiki/Saccharomyces_cerevisiae_S288C Saccharomyces cerevisiae S288C]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6WDR OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=6WDR FirstGlance]. <br>
	</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=6wdr FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6wdr OCA], [https://pdbe.org/6wdr PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=6wdr RCSB], [https://www.ebi.ac.uk/pdbsum/6wdr PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=6wdr ProSAT]</span></td></tr>		</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=6wdr FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6wdr OCA], [https://pdbe.org/6wdr PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=6wdr RCSB], [https://www.ebi.ac.uk/pdbsum/6wdr PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=6wdr ProSAT]</span></td></tr>
	</table>		</table>
		+	== Function ==
		+	[https://www.uniprot.org/uniprot/RS6A_YEAST RS6A_YEAST] Involved in nucleolar processing of pre-18S ribosomal RNA and ribosome assembly.<ref>PMID:15590835</ref>
		+	<div style="background-color:#fffaf0;">
		+	== Publication Abstract from PubMed ==
		+	During their maturation, nascent 40S subunits enter a translation-like quality control cycle, where they are joined by mature 60S subunits to form 80S-like ribosomes. While these assembly intermediates are essential for maturation and quality control, how they form, and how their structure promotes quality control, remains unknown. To address these questions, we determined the structure of an 80S-like ribosome assembly intermediate to an overall resolution of 3.4 A. The structure, validated by biochemical data, resolves a large body of previously paradoxical data and illustrates how assembly and translation factors cooperate to promote the formation of an interface that lacks many mature subunit contacts but is stabilized by the universally conserved methyltransferase Dim1. We also show how Tsr1 enables this interface by blocking the canonical binding of eIF5B to 40S subunits, while maintaining its binding to 60S. The structure also shows how this interface leads to unfolding of the platform, which allows for temporal regulation of the ATPase Fap7, thus linking 40S maturation to quality control during ribosome assembly.
		+
		+	An open interface in the pre-80S ribosome coordinated by ribosome assembly factors Tsr1 and Dim1 enables temporal regulation of Fap7.,Rai J, Parker MD, Huang H, Choy S, Ghalei H, Johnson MC, Karbstein K, Stroupe ME RNA. 2021 Feb;27(2):221-233. doi: 10.1261/rna.077610.120. Epub 2020 Nov 20. PMID:33219089<ref>PMID:33219089</ref>
		+
		+	From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>
		+	</div>
		+	<div class="pdbe-citations 6wdr" style="background-color:#fffaf0;"></div>
		+
		+	==See Also==
		+	*[[Ribosome 3D structures\|Ribosome 3D structures]]
		+	*[[Ribosome biogenesis protein 3D structures\|Ribosome biogenesis protein 3D structures]]
		+	*[[3D sructureseceptor for activated protein kinase C 1\|3D sructureseceptor for activated protein kinase C 1]]
		+	== References ==
		+	<references/>
	__TOC__		__TOC__
	</StructureSection>		</StructureSection>
	[[Category: Large Structures]]		[[Category: Large Structures]]
-	[[Category: ~~Z-disk~~]]	+	[[Category: Saccharomyces cerevisiae S288C]]
		+	[[Category: Choy S]]
		+	[[Category: Ghalei H]]
		+	[[Category: Huang H]]
		+	[[Category: Johnson MC]]
		+	[[Category: Karbstein K]]
		+	[[Category: Parker MD]]
		+	[[Category: Rai J]]
		+	[[Category: Stroupe ME]]

OCA at 12:25, 9 June 2021

OCA — Wed, 09 Jun 2021 12:25:07 GMT

←Older revision		Revision as of 12:25, 9 June 2021
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	<StructureSection load='6wdr' size='340' side='right'caption='[[6wdr]]' scene=''>		<StructureSection load='6wdr' size='340' side='right'caption='[[6wdr]]' 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= OCA]. For a <b>guided tour on the structure components</b> use [~~http~~://proteopedia.org/fgij/fg.htm?mol= FirstGlance]. <br>	+	<table><tr><td colspan='2'>Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id= OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol= 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=6wdr FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6wdr OCA], [~~http~~://pdbe.org/6wdr PDBe], [~~http~~://www.rcsb.org/pdb/explore.do?structureId=6wdr RCSB], [~~http~~://www.ebi.ac.uk/pdbsum/6wdr PDBsum], [~~http~~://prosat.h-its.org/prosat/prosatexe?pdbcode=6wdr ProSAT]</span></td></tr>	+	</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=6wdr FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6wdr OCA], [https://pdbe.org/6wdr PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=6wdr RCSB], [https://www.ebi.ac.uk/pdbsum/6wdr PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=6wdr ProSAT]</span></td></tr>
	</table>		</table>
	__TOC__		__TOC__

OCA at 07:09, 30 September 2020

OCA — Wed, 30 Sep 2020 07:09:41 GMT

←Older revision		Revision as of 07:09, 30 September 2020
Line 1:		Line 1:
-	'''Unreleased structure'''

-	~~The entry~~ 6wdr ~~is ON HOLD~~	+	====
-		+	<StructureSection load='6wdr' size='340' side='right'caption='[[6wdr]]' scene=''>
-	~~Authors~~: ~~Rai, J~~.~~, Parker, M~~.D.~~, Huang, H~~.~~, Choy, S~~.~~, Ghalei, H~~.~~, Johnson, M~~.C.~~, Karbstein, K~~., ~~Stroupe, M~~.E.	+	== Structural highlights ==
-		+	<table><tr><td colspan='2'>Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id= OCA]. For a <b>guided tour on the structure components</b> use [http://proteopedia.org/fgij/fg.htm?mol= FirstGlance]. <br>
-	~~Description: Subunit joining exposes nascent pre~~-~~40S rRNA for processing and quality control~~	+	</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=6wdr FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6wdr OCA], [http://pdbe.org/6wdr PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=6wdr RCSB], [http://www.ebi.ac.uk/pdbsum/6wdr PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=6wdr ProSAT]</span></td></tr>
-	[~~[Category~~: ~~Unreleased Structures~~]]	+	</table>
-	~~[[Category: Huang~~, ~~H]]~~	+	__TOC__
-	[~~[Category~~: ~~Johnson, M~~.C]]	+	</StructureSection>
-	~~[[Category: Rai~~, ~~J]]~~	+	[[Category: Large Structures]]
-	[~~[Category~~: ~~Ghalei, H~~]]	+	[[Category: Z-disk]]
-	~~[[Category: Choy~~, ~~S]]~~	+
-	[~~[Category~~: ~~Stroupe, M~~.E]]	+
-	[[Category: ~~Parker, M.D~~]]	+
-	[[Category: ~~Karbstein, K~~]]	+

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

OCA — Wed, 08 Apr 2020 05:38:50 GMT

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

←Older revision

Revision as of 05:38, 8 April 2020

OCA: New page: '''Unreleased structure''' The entry 6wdr is ON HOLD Authors: Rai, J., Parker, M.D., Huang, H., Choy, S., Ghalei, H., Johnson, M.C., Karbstein, K., Stroupe, M.E. Description: Subunit j...

OCA — Wed, 08 Apr 2020 05:38:49 GMT

New page: '''Unreleased structure''' The entry 6wdr is ON HOLD Authors: Rai, J., Parker, M.D., Huang, H., Choy, S., Ghalei, H., Johnson, M.C., Karbstein, K., Stroupe, M.E. Description: Subunit j...

New page

'''Unreleased structure'''

The entry 6wdr is ON HOLD

Authors: Rai, J., Parker, M.D., Huang, H., Choy, S., Ghalei, H., Johnson, M.C., Karbstein, K., Stroupe, M.E.

Description: Subunit joining exposes nascent pre-40S rRNA for processing and quality control
[[Category: Unreleased Structures]]
[[Category: Huang, H]]
[[Category: Johnson, M.C]]
[[Category: Rai, J]]
[[Category: Ghalei, H]]
[[Category: Choy, S]]
[[Category: Stroupe, M.E]]
[[Category: Parker, M.D]]
[[Category: Karbstein, K]]