7r9u - Revision history

OCA at 04:35, 30 September 2022

OCA — Fri, 30 Sep 2022 04:35:59 GMT

←Older revision		Revision as of 04:35, 30 September 2022
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	<StructureSection load='7r9u' size='340' side='right'caption='[[7r9u]], [[Resolution\|resolution]] 4.40Å' scene=''>		<StructureSection load='7r9u' size='340' side='right'caption='[[7r9u]], [[Resolution\|resolution]] 4.40Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
-	<table><tr><td colspan='2'>[[7r9u]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/~~Atcc_35294_[[methanococcus_deltae_corder_et_al._1988]] Atcc 35294 [[methanococcus deltae corder et al. 1988]]~~]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=7R9U OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=7R9U FirstGlance]. <br>	+	<table><tr><td colspan='2'>[[7r9u]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Methanococcus_maripaludis Methanococcus maripaludis]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=7R9U OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=7R9U 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=7r9u FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=7r9u OCA], [https://pdbe.org/7r9u PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=7r9u RCSB], [https://www.ebi.ac.uk/pdbsum/7r9u PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=7r9u 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=7r9u FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=7r9u OCA], [https://pdbe.org/7r9u PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=7r9u RCSB], [https://www.ebi.ac.uk/pdbsum/7r9u PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=7r9u ProSAT]</span></td></tr>
	</table>		</table>
		+	== Function ==
		+	[https://www.uniprot.org/uniprot/Q877G8_METMI Q877G8_METMI]
	<div style="background-color:#fffaf0;">		<div style="background-color:#fffaf0;">
	== Publication Abstract from PubMed ==		== Publication Abstract from PubMed ==
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	</StructureSection>		</StructureSection>
	[[Category: Large Structures]]		[[Category: Large Structures]]
-	[[Category: Chiu, W]]	+	[[Category: Methanococcus maripaludis]]
-	[[Category: Frydman, J]]	+	[[Category: Chiu W]]
-	[[Category: Schmid, M]]	+	[[Category: Frydman J]]
-	[[Category: Zhao, Y]]	+	[[Category: Schmid M]]
-	~~[[Category: Chaperone]]~~	+	[[Category: Zhao Y]]
-	~~[[Category: Closed conformation~~]]	+

OCA at 06:39, 25 August 2021

OCA — Wed, 25 Aug 2021 06:39:28 GMT

←Older revision		Revision as of 06:39, 25 August 2021
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	==Methanococcus maripaludis chaperonin, closed conformation 3==		==Methanococcus maripaludis chaperonin, closed conformation 3==
-	<StructureSection load='7r9u' size='340' side='right'caption='[[7r9u]]' scene=''>	+	<StructureSection load='7r9u' size='340' side='right'caption='[[7r9u]], [[Resolution\|resolution]] 4.40Å' 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=7R9U OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=7R9U FirstGlance]. <br>	+	<table><tr><td colspan='2'>[[7r9u]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Atcc_35294_[[methanococcus_deltae_corder_et_al._1988]] Atcc 35294 [[methanococcus deltae corder et al. 1988]]]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=7R9U OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=7R9U 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=7r9u FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=7r9u OCA], [https://pdbe.org/7r9u PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=7r9u RCSB], [https://www.ebi.ac.uk/pdbsum/7r9u PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=7r9u 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=7r9u FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=7r9u OCA], [https://pdbe.org/7r9u PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=7r9u RCSB], [https://www.ebi.ac.uk/pdbsum/7r9u PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=7r9u ProSAT]</span></td></tr>
	</table>		</table>
		+	<div style="background-color:#fffaf0;">
		+	== Publication Abstract from PubMed ==
		+	Chaperonins are homo- or hetero-oligomeric complexes that use ATP binding and hydrolysis to facilitate protein folding. ATP hydrolysis exhibits both positive and negative cooperativity. The mechanism by which chaperonins coordinate ATP utilization in their multiple subunits remains unclear. Here we use cryoEM to study ATP binding in the homo-oligomeric archaeal chaperonin from Methanococcus maripaludis (MmCpn), consisting of two stacked rings composed of eight identical subunits each. Using a series of image classification steps, we obtained different structural snapshots of individual chaperonins undergoing the nucleotide binding process. We identified nucleotide-bound and free states of individual subunits in each chaperonin, allowing us to determine the ATP occupancy state of each MmCpn particle. We observe distinctive tertiary and quaternary structures reflecting variations in nucleotide occupancy and subunit conformations in each chaperonin complex. Detailed analysis of the nucleotide distribution in each MmCpn complex indicates that individual ATP binding events occur in a statistically random manner for MmCpn, both within and across the rings. Our findings illustrate the power of cryoEM to characterize a biochemical property of multi-subunit ligand binding cooperativity at the individual particle level.
		+
		+	CryoEM reveals the stochastic nature of individual ATP binding events in a group II chaperonin.,Zhao Y, Schmid MF, Frydman J, Chiu W Nat Commun. 2021 Aug 6;12(1):4754. doi: 10.1038/s41467-021-25099-0. PMID:34362932<ref>PMID:34362932</ref>
		+
		+	From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>
		+	</div>
		+	<div class="pdbe-citations 7r9u" style="background-color:#fffaf0;"></div>
		+	== References ==
		+	<references/>
	__TOC__		__TOC__
	</StructureSection>		</StructureSection>
	[[Category: Large Structures]]		[[Category: Large Structures]]
-	[[Category: Chiu W]]	+	[[Category: Chiu, W]]
-	[[Category: Frydman J]]	+	[[Category: Frydman, J]]
-	[[Category: Schmid M]]	+	[[Category: Schmid, M]]
-	[[Category: Zhao Y]]	+	[[Category: Zhao, Y]]
		+	[[Category: Chaperone]]
		+	[[Category: Closed conformation]]

OCA at 06:09, 11 August 2021

OCA — Wed, 11 Aug 2021 06:09:05 GMT

←Older revision		Revision as of 06:09, 11 August 2021
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-	'''Unreleased structure'''

-	~~The entry~~ 7r9u is ~~ON HOLD until Paper Publication~~	+	==Methanococcus maripaludis chaperonin, closed conformation 3==
-		+	<StructureSection load='7r9u' size='340' side='right'caption='[[7r9u]]' scene=''>
-	~~Authors~~:	+	== Structural highlights ==
-		+	<table><tr><td colspan='2'>Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=7R9U OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=7R9U FirstGlance]. <br>
-	~~Description~~:	+	</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=7r9u FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=7r9u OCA], [https://pdbe.org/7r9u PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=7r9u RCSB], [https://www.ebi.ac.uk/pdbsum/7r9u PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=7r9u ProSAT]</span></td></tr>
-	[[Category: ~~Unreleased Structures~~]]	+	</table>
		+	__TOC__
		+	</StructureSection>
		+	[[Category: Large Structures]]
		+	[[Category: Chiu W]]
		+	[[Category: Frydman J]]
		+	[[Category: Schmid M]]
		+	[[Category: Zhao Y]]

OCA at 09:18, 4 August 2021

OCA — Wed, 04 Aug 2021 09:18:31 GMT

←Older revision		Revision as of 09:18, 4 August 2021
Line 1:		Line 1:
	'''Unreleased structure'''		'''Unreleased structure'''

-	The entry 7r9u is ON HOLD	+	The entry 7r9u is ON HOLD until Paper Publication

	Authors:		Authors:

OCA: Protected "7r9u" [edit=sysop:move=sysop]

OCA — Wed, 07 Jul 2021 09:00:49 GMT

Protected "7r9u" [edit=sysop:move=sysop]

←Older revision

Revision as of 09:00, 7 July 2021

OCA: New page: '''Unreleased structure''' The entry 7r9u is ON HOLD Authors: Description: Category: Unreleased Structures

OCA — Wed, 07 Jul 2021 09:00:48 GMT

New page: '''Unreleased structure''' The entry 7r9u is ON HOLD Authors: Description: Category: Unreleased Structures

New page

'''Unreleased structure'''

The entry 7r9u is ON HOLD

Authors:

Description:
[[Category: Unreleased Structures]]