OCA at 11:41, 15 November 2023

OCA — Wed, 15 Nov 2023 11:41:20 GMT

←Older revision		Revision as of 11:41, 15 November 2023
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	</div>		</div>
	<div class="pdbe-citations 8inf" style="background-color:#fffaf0;"></div>		<div class="pdbe-citations 8inf" style="background-color:#fffaf0;"></div>
		+
		+	==See Also==
		+	*[[Ribosome 3D structures\|Ribosome 3D structures]]
		+	*[[Ribosome biogenesis protein 3D structures\|Ribosome biogenesis protein 3D structures]]
	== References ==		== References ==
	<references/>		<references/>

OCA at 05:29, 9 August 2023

OCA — Wed, 09 Aug 2023 05:29:43 GMT

←Older revision		Revision as of 05:29, 9 August 2023
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-	'''Unreleased structure'''

-	~~The entry~~ 8inf is ~~ON HOLD~~	+	==human nuclear pre-60S ribosomal particle - State F'==
		+	<StructureSection load='8inf' size='340' side='right'caption='[[8inf]], [[Resolution\|resolution]] 3.00Å' scene=''>
		+	== Structural highlights ==
		+	<table><tr><td colspan='2'>[[8inf]] is a 10 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=8INF OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=8INF FirstGlance]. <br>
		+	</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models\|Method:]]</b></td><td class="sblockDat" id="methodDat">Electron Microscopy, [[Resolution\|Resolution]] 3Å</td></tr>
		+	<tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=1MA:6-HYDRO-1-METHYLADENOSINE-5-MONOPHOSPHATE'>1MA</scene>, <scene name='pdbligand=2MG:2N-METHYLGUANOSINE-5-MONOPHOSPHATE'>2MG</scene>, <scene name='pdbligand=5MC:5-METHYLCYTIDINE-5-MONOPHOSPHATE'>5MC</scene>, <scene name='pdbligand=5MU:5-METHYLURIDINE+5-MONOPHOSPHATE'>5MU</scene>, <scene name='pdbligand=6MZ:N6-METHYLADENOSINE-5-MONOPHOSPHATE'>6MZ</scene>, <scene name='pdbligand=7MG:7N-METHYL-8-HYDROGUANOSINE-5-MONOPHOSPHATE'>7MG</scene>, <scene name='pdbligand=A2M:2-O-METHYLADENOSINE+5-(DIHYDROGEN+PHOSPHATE)'>A2M</scene>, <scene name='pdbligand=B8H:[(2~{R},3~{S},4~{R},5~{S})-5-[1-methyl-2,4-bis(oxidanylidene)pyrimidin-5-yl]-3,4-bis(oxidanyl)oxolan-2-yl]methyl+dihydrogen+phosphate'>B8H</scene>, <scene name='pdbligand=B8K:7-acetyl,+guanosine-5-monophosphate'>B8K</scene>, <scene name='pdbligand=B8Q:3-methyl,+cytidine-5-monophosphate'>B8Q</scene>, <scene name='pdbligand=B8T:4-methyl,+cytidine-5-monophosphate'>B8T</scene>, <scene name='pdbligand=B8W:6-methyl,+guanosine-5-monophosphate'>B8W</scene>, <scene name='pdbligand=B9B:6-propyl,+guanosine-5-monophosphate'>B9B</scene>, <scene name='pdbligand=B9H:2-methyl,+3-propyl,+cytidine-5-monophosphate'>B9H</scene>, <scene name='pdbligand=BGH:[(2~{R},3~{R},4~{R},5~{R})-5-(2-azanyl-7-ethanoyl-6-oxidanylidene-1,8-dihydropurin-9-yl)-4-methoxy-3-oxidanyl-oxolan-2-yl]methyl+dihydrogen+phosphate'>BGH</scene>, <scene name='pdbligand=E6G:6-ethyl,+guanosine-5-monophosphate'>E6G</scene>, <scene name='pdbligand=E7G:7-ethyl,+guanosine-5-monophosphate'>E7G</scene>, <scene name='pdbligand=GDP:GUANOSINE-5-DIPHOSPHATE'>GDP</scene>, <scene name='pdbligand=I4U:4-isopropyl,+uridine-5-monophosphate'>I4U</scene>, <scene name='pdbligand=K:POTASSIUM+ION'>K</scene>, <scene name='pdbligand=M7A:7-methyl,+adenosine-5-monophosphate'>M7A</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene>, <scene name='pdbligand=MHG:2-methyl,+7-(3-methyl-pentane),+guanosine-5-monophosphate'>MHG</scene>, <scene name='pdbligand=N:ANY+5-MONOPHOSPHATE+NUCLEOTIDE'>N</scene>, <scene name='pdbligand=OMC:O2-METHYLYCYTIDINE-5-MONOPHOSPHATE'>OMC</scene>, <scene name='pdbligand=OMG:O2-METHYLGUANOSINE-5-MONOPHOSPHATE'>OMG</scene>, <scene name='pdbligand=OMU:O2-METHYLURIDINE+5-MONOPHOSPHATE'>OMU</scene>, <scene name='pdbligand=P4U:4-propyl,+uridine-5-monophosphate'>P4U</scene>, <scene name='pdbligand=P7G:7-propyl,+guanosine-5-monophosphate'>P7G</scene>, <scene name='pdbligand=UR3:3-METHYLURIDINE-5-MONOPHOSHATE'>UR3</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=8inf FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=8inf OCA], [https://pdbe.org/8inf PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=8inf RCSB], [https://www.ebi.ac.uk/pdbsum/8inf PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=8inf ProSAT]</span></td></tr>
		+	</table>
		+	== Function ==
		+	[https://www.uniprot.org/uniprot/RL1D1_HUMAN RL1D1_HUMAN] Regulates cellular senescence through inhibition of PTEN translation. Acts as a pro-apoptotic regulator in response to DNA damage.<ref>PMID:18678645</ref> <ref>PMID:22419112</ref>
		+	<div style="background-color:#fffaf0;">
		+	== Publication Abstract from PubMed ==
		+	Eukaryotic ribosome assembly is a highly orchestrated process that involves over two hundred protein factors. After early assembly events on nascent rRNA in the nucleolus, pre-60S particles undergo continuous maturation steps in the nucleoplasm, and prepare for nuclear export. Here, we report eleven cryo-EM structures of the nuclear pre-60S particles isolated from human cells through epitope-tagged GNL2, at resolutions of 2.8-4.3 A. These high-resolution snapshots provide fine details for several major structural remodeling events at a virtual temporal resolution. Two new human nuclear factors, L10K and C11orf98, were also identified. Comparative structural analyses reveal that many assembly factors act as successive place holders to control the timing of factor association/dissociation events. They display multi-phasic binding properties for different domains and generate complex binding inter-dependencies as a means to guide the rRNA maturation process towards its mature conformation. Overall, our data reveal that nuclear assembly of human pre-60S particles is generally hierarchical with short branch pathways, and a few factors display specific roles as rRNA chaperones by confining rRNA helices locally to facilitate their folding, such as the C-terminal domain of SDAD1.

-	~~Authors~~:	+	Visualizing the nucleoplasmic maturation of human pre-60S ribosomal particles.,Zhang Y, Liang X, Luo S, Chen Y, Li Y, Ma C, Li N, Gao N Cell Res. 2023 Jul 25. doi: 10.1038/s41422-023-00853-9. PMID:37491604<ref>PMID:37491604</ref>

-	~~Description~~:	+	From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>
-	[[Category: ~~Unreleased~~ Structures]]	+	</div>
		+	<div class="pdbe-citations 8inf" style="background-color:#fffaf0;"></div>
		+	== References ==
		+	<references/>
		+	__TOC__
		+	</StructureSection>
		+	[[Category: Homo sapiens]]
		+	[[Category: Large Structures]]
		+	[[Category: Gao N]]
		+	[[Category: Zhang Y]]

OCA: Protected "8inf" [edit=sysop:move=sysop]

OCA — Wed, 15 Mar 2023 08:16:03 GMT

Protected "8inf" [edit=sysop:move=sysop]

←Older revision

Revision as of 08:16, 15 March 2023

OCA: New page: '''Unreleased structure''' The entry 8inf is ON HOLD Authors: Description: Category: Unreleased Structures

OCA — Wed, 15 Mar 2023 08:16:00 GMT

New page: '''Unreleased structure''' The entry 8inf is ON HOLD Authors: Description: Category: Unreleased Structures

New page

'''Unreleased structure'''

The entry 8inf is ON HOLD

Authors:

Description:
[[Category: Unreleased Structures]]

8inf - Revision history

OCA at 11:41, 15 November 2023

OCA at 05:29, 9 August 2023

OCA: Protected "8inf" [edit=sysop:move=sysop]

OCA: New page: '''Unreleased structure''' The entry 8inf is ON HOLD Authors: Description: Category: Unreleased Structures