7cgb - Revision history

OCA at 19:30, 29 May 2024

OCA — Wed, 29 May 2024 19:30:24 GMT

←Older revision		Revision as of 19:30, 29 May 2024
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	<StructureSection load='7cgb' size='340' side='right'caption='[[7cgb]], [[Resolution\|resolution]] 3.40Å' scene=''>		<StructureSection load='7cgb' size='340' side='right'caption='[[7cgb]], [[Resolution\|resolution]] 3.40Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
-	<table><tr><td colspan='2'>~~[[7cgb]] is a 22 chain structure with sequence from [https://en.wikipedia.org/wiki/Salty Salty].~~ Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=7CGB OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=7CGB FirstGlance]. <br>	+	<table><tr><td colspan='2'>Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=7CGB OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=7CGB 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=7cgb FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=7cgb OCA], [https://pdbe.org/7cgb PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=7cgb RCSB], [https://www.ebi.ac.uk/pdbsum/7cgb PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=7cgb 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]] 3.4Å</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=7cgb FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=7cgb OCA], [https://pdbe.org/7cgb PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=7cgb RCSB], [https://www.ebi.ac.uk/pdbsum/7cgb PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=7cgb ProSAT]</span></td></tr>
	</table>		</table>
-	<div style="background-color:#fffaf0;">
-	== Publication Abstract from PubMed ==
-	The bacterial flagellar motor is a supramolecular protein machine that drives rotation of the flagellum for motility, which is essential for bacterial survival in different environments and a key determinant of pathogenicity. The detailed structure of the flagellar motor remains unknown. Here we present an atomic-resolution cryoelectron microscopy (cryo-EM) structure of the bacterial flagellar motor complexed with the hook, consisting of 175 subunits with a molecular mass of approximately 6.3 MDa. The structure reveals that 10 peptides protruding from the MS ring with the FlgB and FliE subunits mediate torque transmission from the MS ring to the rod and overcome the symmetry mismatch between the rotational and helical structures in the motor. The LP ring contacts the distal rod and applies electrostatic forces to support its rotation and torque transmission to the hook. This work provides detailed molecular insights into the structure, assembly, and torque transmission mechanisms of the flagellar motor.
-
-	Structural basis of assembly and torque transmission of the bacterial flagellar motor.,Tan J, Zhang X, Wang X, Xu C, Chang S, Wu H, Wang T, Liang H, Gao H, Zhou Y, Zhu Y Cell. 2021 Apr 14. pii: S0092-8674(21)00430-X. doi: 10.1016/j.cell.2021.03.057. PMID:33882274<ref>PMID:33882274</ref>
-
-	From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>
-	</div>
-	<div class="pdbe-citations 7cgb" style="background-color:#fffaf0;"></div>
-	== References ==
-	<references/>
	__TOC__		__TOC__
	</StructureSection>		</StructureSection>
	[[Category: Large Structures]]		[[Category: Large Structures]]
-	~~[[Category: Salty]]~~	+	[[Category: Chang SH]]
-	[[Category: Chang~~, S H~~]]	+	[[Category: Tan JX]]
-	[[Category: Tan~~, J X~~]]	+	[[Category: Wang XF]]
-	[[Category: Wang~~, X F~~]]	+	[[Category: Xu CH]]
-	[[Category: Xu~~, C H~~]]	+	[[Category: Zhang X]]
-	[[Category: Zhang, X]]	+	[[Category: Zhou Y]]
-	[[Category: Zhou, Y]]	+	[[Category: Zhu YQ]]
-	[[Category: Zhu~~, Y Q]]~~	+
-	~~[[Category: Flge]]~~	+
-	~~[[Category: Hook]]~~	+
-	~~[[Category: Hook-basal body]]~~	+
-	~~[[Category: Motor protein~~]]	+

OCA at 09:27, 26 May 2021

OCA — Wed, 26 May 2021 09:27:09 GMT

←Older revision		Revision as of 09:27, 26 May 2021
Line 3:		Line 3:
	<StructureSection load='7cgb' size='340' side='right'caption='[[7cgb]], [[Resolution\|resolution]] 3.40Å' scene=''>		<StructureSection load='7cgb' size='340' side='right'caption='[[7cgb]], [[Resolution\|resolution]] 3.40Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
-	<table><tr><td colspan='2'>[[7cgb]] is a 22 chain structure with sequence from [https://en.wikipedia.org/wiki/~~Salmonella_typhimurium_(strain_lt2_/_sgsc1412_/_atcc_700720) Salmonella typhimurium (strain lt2 / sgsc1412 / atcc 700720)~~]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=7CGB OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=7CGB FirstGlance]. <br>	+	<table><tr><td colspan='2'>[[7cgb]] is a 22 chain structure with sequence from [https://en.wikipedia.org/wiki/Salty Salty]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=7CGB OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=7CGB 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=7cgb FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=7cgb OCA], [https://pdbe.org/7cgb PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=7cgb RCSB], [https://www.ebi.ac.uk/pdbsum/7cgb PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=7cgb 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=7cgb FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=7cgb OCA], [https://pdbe.org/7cgb PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=7cgb RCSB], [https://www.ebi.ac.uk/pdbsum/7cgb PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=7cgb ProSAT]</span></td></tr>
	</table>		</table>
Line 20:		Line 20:
	</StructureSection>		</StructureSection>
	[[Category: Large Structures]]		[[Category: Large Structures]]
		+	[[Category: Salty]]
	[[Category: Chang, S H]]		[[Category: Chang, S H]]
	[[Category: Tan, J X]]		[[Category: Tan, J X]]

OCA at 09:10, 5 May 2021

OCA — Wed, 05 May 2021 09:10:12 GMT

←Older revision		Revision as of 09:10, 5 May 2021
Line 1:		Line 1:

	==Cryo-EM structure of the flagellar hook from Salmonella==		==Cryo-EM structure of the flagellar hook from Salmonella==
-	<StructureSection load='7cgb' size='340' side='right'caption='[[7cgb]]' scene=''>	+	<StructureSection load='7cgb' size='340' side='right'caption='[[7cgb]], [[Resolution\|resolution]] 3.40Å' 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=7CGB OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=7CGB FirstGlance]. <br>	+	<table><tr><td colspan='2'>[[7cgb]] is a 22 chain structure with sequence from [https://en.wikipedia.org/wiki/Salmonella_typhimurium_(strain_lt2_/_sgsc1412_/_atcc_700720) Salmonella typhimurium (strain lt2 / sgsc1412 / atcc 700720)]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=7CGB OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=7CGB 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=7cgb FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=7cgb OCA], [https://pdbe.org/7cgb PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=7cgb RCSB], [https://www.ebi.ac.uk/pdbsum/7cgb PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=7cgb 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=7cgb FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=7cgb OCA], [https://pdbe.org/7cgb PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=7cgb RCSB], [https://www.ebi.ac.uk/pdbsum/7cgb PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=7cgb ProSAT]</span></td></tr>
	</table>		</table>
		+	<div style="background-color:#fffaf0;">
		+	== Publication Abstract from PubMed ==
		+	The bacterial flagellar motor is a supramolecular protein machine that drives rotation of the flagellum for motility, which is essential for bacterial survival in different environments and a key determinant of pathogenicity. The detailed structure of the flagellar motor remains unknown. Here we present an atomic-resolution cryoelectron microscopy (cryo-EM) structure of the bacterial flagellar motor complexed with the hook, consisting of 175 subunits with a molecular mass of approximately 6.3 MDa. The structure reveals that 10 peptides protruding from the MS ring with the FlgB and FliE subunits mediate torque transmission from the MS ring to the rod and overcome the symmetry mismatch between the rotational and helical structures in the motor. The LP ring contacts the distal rod and applies electrostatic forces to support its rotation and torque transmission to the hook. This work provides detailed molecular insights into the structure, assembly, and torque transmission mechanisms of the flagellar motor.
		+
		+	Structural basis of assembly and torque transmission of the bacterial flagellar motor.,Tan J, Zhang X, Wang X, Xu C, Chang S, Wu H, Wang T, Liang H, Gao H, Zhou Y, Zhu Y Cell. 2021 Apr 14. pii: S0092-8674(21)00430-X. doi: 10.1016/j.cell.2021.03.057. PMID:33882274<ref>PMID:33882274</ref>
		+
		+	From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>
		+	</div>
		+	<div class="pdbe-citations 7cgb" style="background-color:#fffaf0;"></div>
		+	== References ==
		+	<references/>
	__TOC__		__TOC__
	</StructureSection>		</StructureSection>
	[[Category: Large Structures]]		[[Category: Large Structures]]
-	[[Category: Chang SH]]	+	[[Category: Chang, S H]]
-	[[Category: Tan JX]]	+	[[Category: Tan, J X]]
-	[[Category: Wang XF]]	+	[[Category: Wang, X F]]
-	[[Category: Xu CH]]	+	[[Category: Xu, C H]]
-	[[Category: Zhang X]]	+	[[Category: Zhang, X]]
-	[[Category: Zhou Y]]	+	[[Category: Zhou, Y]]
-	[[Category: Zhu YQ]]	+	[[Category: Zhu, Y Q]]
		+	[[Category: Flge]]
		+	[[Category: Hook]]
		+	[[Category: Hook-basal body]]
		+	[[Category: Motor protein]]

OCA at 05:20, 28 April 2021

OCA — Wed, 28 Apr 2021 05:20:39 GMT

←Older revision		Revision as of 05:20, 28 April 2021
Line 1:		Line 1:
-	'''Unreleased structure'''

-	~~The entry~~ 7cgb is ~~ON HOLD until Paper Publication~~	+	==Cryo-EM structure of the flagellar hook from Salmonella==
-		+	<StructureSection load='7cgb' size='340' side='right'caption='[[7cgb]]' scene=''>
-	~~Authors~~:	+	== Structural highlights ==
-		+	<table><tr><td colspan='2'>Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=7CGB OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=7CGB 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=7cgb FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=7cgb OCA], [https://pdbe.org/7cgb PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=7cgb RCSB], [https://www.ebi.ac.uk/pdbsum/7cgb PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=7cgb ProSAT]</span></td></tr>
-	[[Category: ~~Unreleased Structures~~]]	+	</table>
		+	__TOC__
		+	</StructureSection>
		+	[[Category: Large Structures]]
		+	[[Category: Chang SH]]
		+	[[Category: Tan JX]]
		+	[[Category: Wang XF]]
		+	[[Category: Xu CH]]
		+	[[Category: Zhang X]]
		+	[[Category: Zhou Y]]
		+	[[Category: Zhu YQ]]

OCA at 05:32, 14 April 2021

OCA — Wed, 14 Apr 2021 05:32:45 GMT

←Older revision		Revision as of 05:32, 14 April 2021
Line 1:		Line 1:
	'''Unreleased structure'''		'''Unreleased structure'''

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

	Authors:		Authors:

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

OCA — Wed, 08 Jul 2020 11:32:28 GMT

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

←Older revision

Revision as of 11:32, 8 July 2020

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

OCA — Wed, 08 Jul 2020 11:32:26 GMT

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

New page

'''Unreleased structure'''

The entry 7cgb is ON HOLD

Authors:

Description:
[[Category: Unreleased Structures]]