OCA at 07:00, 27 September 2023

OCA — Wed, 27 Sep 2023 07:00:50 GMT

←Older revision		Revision as of 07:00, 27 September 2023
Line 1:		Line 1:
-	'''Unreleased structure'''

-	~~The entry~~ 8op2 is ~~ON HOLD until Paper~~ Publication	+	==Stacks of nucleocapsid rings of the N1-370 mutant of the human Respiratory Syncytial Virus==
		+	<StructureSection load='8op2' size='340' side='right'caption='[[8op2]], [[Resolution\|resolution]] 2.80Å' scene=''>
		+	== Structural highlights ==
		+	<table><tr><td colspan='2'>[[8op2]] is a 22 chain structure with sequence from [https://en.wikipedia.org/wiki/Human_respiratory_syncytial_virus_A_strain_Long Human respiratory syncytial virus A strain Long] and [https://en.wikipedia.org/wiki/Trichoplusia_ni Trichoplusia ni]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=8OP2 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=8OP2 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]] 2.8Å</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=8op2 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=8op2 OCA], [https://pdbe.org/8op2 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=8op2 RCSB], [https://www.ebi.ac.uk/pdbsum/8op2 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=8op2 ProSAT]</span></td></tr>
		+	</table>
		+	== Function ==
		+	[https://www.uniprot.org/uniprot/NCAP_HRSVA NCAP_HRSVA] Encapsidates the genome, protecting it from nucleases. The nucleocapsid (NC) has a helical structure. The encapsidated genomic RNA is termed the NC and serves as template for transcription and replication. During replication, encapsidation by protein N is coupled to RNA synthesis and all replicative products are resistant to nucleases.<ref>PMID:9299631</ref>
		+	<div style="background-color:#fffaf0;">
		+	== Publication Abstract from PubMed ==
		+	Human Respiratory Syncytial Virus (HRSV) is a prevalent cause of severe respiratory infections in children and the elderly. The helical HRSV nucleocapsid is a template for the viral RNA synthesis and a scaffold for the virion assembly. This cryo-electron microscopy analysis reveals the non-canonical arrangement of the HRSV nucleocapsid helix, composed of 16 nucleoproteins per asymmetric unit, and the resulting systematic variations in the RNA accessibility. We demonstrate that this unique helical symmetry originates from longitudinal interactions by the C-terminal arm of the HRSV nucleoprotein. We explore the polymorphism of the nucleocapsid-like assemblies, report five structures of the full-length particles and two alternative arrangements formed by a C-terminally truncated nucleoprotein mutant, and demonstrate the functional importance of the identified longitudinal interfaces. We put all these findings in the context of the HRSV RNA synthesis machinery and delineate the structural basis for its further investigation.

-	~~Authors: Gonnin~~, L., Desfosses, A., ~~Gutsche~~, I.	+	Structural landscape of the respiratory syncytial virus nucleocapsids.,Gonnin L, Desfosses A, Bacia-Verloop M, Chevret D, Galloux M, Eleouet JF, Gutsche I Nat Commun. 2023 Sep 15;14(1):5732. doi: 10.1038/s41467-023-41439-8. PMID:37714861<ref>PMID:37714861</ref>

-	~~Description: Stacks of nucleocapsid rings~~ of the ~~N1-370 mutant~~ of ~~the human Respiratory Syncytial Virus~~	+	From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>
-	[[Category: ~~Unreleased Structures~~]]	+	</div>
-	[[Category: ~~Gonnin, L~~]]	+	<div class="pdbe-citations 8op2" style="background-color:#fffaf0;"></div>
-	[[Category: ~~Gutsche, I~~]]	+	== References ==
-	[[Category: Desfosses, A]]	+	<references/>
		+	__TOC__
		+	</StructureSection>
		+	[[Category: Human respiratory syncytial virus A strain Long]]
		+	[[Category: Large Structures]]
		+	[[Category: Trichoplusia ni]]
		+	[[Category: Desfosses A]]
		+	[[Category: Gonnin L]]
		+	[[Category: Gutsche I]]

OCA at 15:14, 26 April 2023

OCA — Wed, 26 Apr 2023 15:14:58 GMT

←Older revision		Revision as of 15:14, 26 April 2023
Line 1:		Line 1:
	'''Unreleased structure'''		'''Unreleased structure'''

-	The entry 8op2 is ON HOLD	+	The entry 8op2 is ON HOLD until Paper Publication

	Authors: Gonnin, L., Desfosses, A., Gutsche, I.		Authors: Gonnin, L., Desfosses, A., Gutsche, I.

OCA: Protected "8op2" [edit=sysop:move=sysop]

OCA — Wed, 12 Apr 2023 19:02:31 GMT

Protected "8op2" [edit=sysop:move=sysop]

←Older revision

Revision as of 19:02, 12 April 2023

OCA: New page: '''Unreleased structure''' The entry 8op2 is ON HOLD Authors: Gonnin, L., Desfosses, A., Gutsche, I. Description: Stacks of nucleocapsid rings of the N1-370 mutant of the human Respira...

OCA — Wed, 12 Apr 2023 19:02:30 GMT

New page: '''Unreleased structure''' The entry 8op2 is ON HOLD Authors: Gonnin, L., Desfosses, A., Gutsche, I. Description: Stacks of nucleocapsid rings of the N1-370 mutant of the human Respira...

New page

'''Unreleased structure'''

The entry 8op2 is ON HOLD

Authors: Gonnin, L., Desfosses, A., Gutsche, I.

Description: Stacks of nucleocapsid rings of the N1-370 mutant of the human Respiratory Syncytial Virus
[[Category: Unreleased Structures]]
[[Category: Gonnin, L]]
[[Category: Gutsche, I]]
[[Category: Desfosses, A]]

8op2 - Revision history

OCA at 07:00, 27 September 2023

OCA at 15:14, 26 April 2023

OCA: Protected "8op2" [edit=sysop:move=sysop]

OCA: New page: '''Unreleased structure''' The entry 8op2 is ON HOLD Authors: Gonnin, L., Desfosses, A., Gutsche, I. Description: Stacks of nucleocapsid rings of the N1-370 mutant of the human Respira...