6xfk - Revision history

OCA at 14:51, 18 October 2023

OCA — Wed, 18 Oct 2023 14:51:37 GMT

←Older revision		Revision as of 14:51, 18 October 2023
Line 1:		Line 1:

-	====	+	==Crystal structure of the type III secretion system pilotin-secretin complex InvH-InvG==
-	<StructureSection load='6xfk' size='340' side='right'caption='[[6xfk]]' scene=''>	+	<StructureSection load='6xfk' size='340' side='right'caption='[[6xfk]], [[Resolution\|resolution]] 1.85Å' 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'>[[6xfk]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Salmonella_enterica_subsp._enterica_serovar_Typhimurium_str._LT2 Salmonella enterica subsp. enterica serovar Typhimurium str. LT2]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6XFK OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=6XFK 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=6xfk FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6xfk OCA], [https://pdbe.org/6xfk PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=6xfk RCSB], [https://www.ebi.ac.uk/pdbsum/6xfk PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=6xfk ProSAT]</span></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]] 1.85Å</td></tr>
		+	<tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=SO4:SULFATE+ION'>SO4</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=6xfk FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6xfk OCA], [https://pdbe.org/6xfk PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=6xfk RCSB], [https://www.ebi.ac.uk/pdbsum/6xfk PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=6xfk ProSAT]</span></td></tr>
	</table>		</table>
		+	== Function ==
		+	[https://www.uniprot.org/uniprot/SCTG_SALTY SCTG_SALTY] Involved in the synthesis of the type III secretion system (T3SS), also called injectisome, which is used to inject bacterial effector proteins into eukaryotic host cells (PubMed:9680224, PubMed:9786184). Pilot protein that is required for the proper localization of the secretin InvG/SctC in the outer membrane (PubMed:9680224, PubMed:9786184). Required for the secretion of the Sip virulence factors (PubMed:9680224, PubMed:23159244).<ref>PMID:23159244</ref> <ref>PMID:9680224</ref> <ref>PMID:9786184</ref>
		+	<div style="background-color:#fffaf0;">
		+	== Publication Abstract from PubMed ==
		+	The type III secretion system (T3SS) is a multi-membrane-spanning protein channel used by Gram-negative pathogenic bacteria to secrete effectors directly into the host cell cytoplasm. In the many species reliant on the T3SS for pathogenicity, proper assembly of the outer membrane secretin pore depends on a diverse family of lipoproteins called pilotins. We present structural and biochemical data on the Salmonella enterica pilotin InvH and the S domain of its cognate secretin InvG. Characterization of InvH by X-ray crystallography revealed a dimerized, alpha-helical pilotin. Size-exclusion-coupled multi-angle light scattering and small-angle X-ray scattering provide supporting evidence for the formation of an InvH homodimer in solution. Structures of the InvH-InvG heterodimeric complex determined by X-ray crystallography and NMR spectroscopy indicate a predominantly hydrophobic interface. Knowledge of the interaction between InvH and InvG brings us closer to understanding the mechanisms by which pilotins assemble the secretin pore.
		+
		+	Characterization of the Pilotin-Secretin Complex from the Salmonella enterica Type III Secretion System Using Hybrid Structural Methods.,Majewski DD, Okon M, Heinkel F, Robb CS, Vuckovic M, McIntosh LP, Strynadka NCJ Structure. 2020 Aug 27. pii: S0969-2126(20)30288-4. doi:, 10.1016/j.str.2020.08.006. PMID:32877645<ref>PMID:32877645</ref>
		+
		+	From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>
		+	</div>
		+	<div class="pdbe-citations 6xfk" style="background-color:#fffaf0;"></div>
		+	== References ==
		+	<references/>
	__TOC__		__TOC__
	</StructureSection>		</StructureSection>
	[[Category: Large Structures]]		[[Category: Large Structures]]
-	[[Category: ~~Z-disk~~]]	+	[[Category: Salmonella enterica subsp. enterica serovar Typhimurium str. LT2]]
		+	[[Category: Heinkel F]]
		+	[[Category: Majewski DD]]
		+	[[Category: McIntosh LP]]
		+	[[Category: Okon M]]
		+	[[Category: Robb CS]]
		+	[[Category: Strynadka NCJ]]
		+	[[Category: Vuckovic M]]

OCA at 10:04, 17 February 2021

OCA — Wed, 17 Feb 2021 10:04:50 GMT

←Older revision		Revision as of 10:04, 17 February 2021
Line 3:		Line 3:
	<StructureSection load='6xfk' size='340' side='right'caption='[[6xfk]]' scene=''>		<StructureSection load='6xfk' size='340' side='right'caption='[[6xfk]]' 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=6xfk FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6xfk OCA], [~~http~~://pdbe.org/6xfk PDBe], [~~http~~://www.rcsb.org/pdb/explore.do?structureId=6xfk RCSB], [~~http~~://www.ebi.ac.uk/pdbsum/6xfk PDBsum], [~~http~~://prosat.h-its.org/prosat/prosatexe?pdbcode=6xfk 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=6xfk FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6xfk OCA], [https://pdbe.org/6xfk PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=6xfk RCSB], [https://www.ebi.ac.uk/pdbsum/6xfk PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=6xfk ProSAT]</span></td></tr>
	</table>		</table>
	__TOC__		__TOC__

OCA at 09:49, 16 September 2020

OCA — Wed, 16 Sep 2020 09:49:47 GMT

←Older revision		Revision as of 09:49, 16 September 2020
Line 1:		Line 1:
-	'''Unreleased structure'''

-	~~The entry~~ 6xfk ~~is ON HOLD until Paper Publication~~	+	====
-		+	<StructureSection load='6xfk' size='340' side='right'caption='[[6xfk]]' scene=''>
-	~~Authors~~:	+	== 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~~:	+	</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=6xfk FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6xfk OCA], [http://pdbe.org/6xfk PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=6xfk RCSB], [http://www.ebi.ac.uk/pdbsum/6xfk PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=6xfk ProSAT]</span></td></tr>
-	[[Category: ~~Unreleased~~ Structures]]	+	</table>
		+	__TOC__
		+	</StructureSection>
		+	[[Category: Large Structures]]
		+	[[Category: Z-disk]]

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

OCA — Wed, 24 Jun 2020 18:28:47 GMT

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

←Older revision

Revision as of 18:28, 24 June 2020

OCA: New page: '''Unreleased structure''' The entry 6xfk is ON HOLD until Paper Publication Authors: Description: Category: Unreleased Structures

OCA — Wed, 24 Jun 2020 18:28:46 GMT

New page: '''Unreleased structure''' The entry 6xfk is ON HOLD until Paper Publication Authors: Description: Category: Unreleased Structures

New page

'''Unreleased structure'''

The entry 6xfk is ON HOLD until Paper Publication

Authors:

Description:
[[Category: Unreleased Structures]]