7ptr - Revision history

OCA at 09:32, 9 October 2024

2024-10-09T09:32:52Z

← Older revision		Revision as of 09:32, 9 October 2024
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	==Structure of hexameric S-layer protein from Haloferax volcanii archaea==		==Structure of hexameric S-layer protein from Haloferax volcanii archaea==
	<StructureSection load='7ptr' size='340' side='right'caption='[[7ptr]]' scene=''>		<StructureSection load='7ptr' size='340' side='right'caption='[[7ptr]], [[Resolution\|resolution]] 3.46Å' 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=7PTR OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=7PTR FirstGlance]. <br>		<table><tr><td colspan='2'>Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=7PTR OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=7PTR 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=7ptr FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=7ptr OCA], [https://pdbe.org/7ptr PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=7ptr RCSB], [https://www.ebi.ac.uk/pdbsum/7ptr PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=7ptr 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]] 3.46Å</td></tr>
			<tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=BGC:BETA-D-GLUCOSE'>BGC</scene>, <scene name='pdbligand=CA:CALCIUM+ION'>CA</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=7ptr FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=7ptr OCA], [https://pdbe.org/7ptr PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=7ptr RCSB], [https://www.ebi.ac.uk/pdbsum/7ptr PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=7ptr ProSAT]</span></td></tr>
	</table>		</table>
			<div style="background-color:#fffaf0;">
			== Publication Abstract from PubMed ==
			Many prokaryotic cells are covered by an ordered, proteinaceous, sheet-like structure called a surface layer (S-layer). S-layer proteins (SLPs) are usually the highest copy number macromolecules in prokaryotes, playing critical roles in cellular physiology such as blocking predators, scaffolding membranes, and facilitating environmental interactions. Using electron cryomicroscopy of two-dimensional sheets, we report the atomic structure of the S-layer from the archaeal model organism Haloferax volcanii. This S-layer consists of a hexagonal array of tightly interacting immunoglobulin-like domains, which are also found in SLPs across several classes of archaea. Cellular tomography reveal that the S-layer is nearly continuous on the cell surface, completed by pentameric defects in the hexagonal lattice. We further report the atomic structure of the SLP pentamer, which shows markedly different relative arrangements of SLP domains needed to complete the S-layer. Our structural data provide a framework for understanding cell surfaces of archaea at the atomic level.

			Complete atomic structure of a native archaeal cell surface.,von Kugelgen A, Alva V, Bharat TAM Cell Rep. 2021 Nov 23;37(8):110052. doi: 10.1016/j.celrep.2021.110052. PMID:34818541<ref>PMID:34818541</ref>

			From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>
			</div>
			<div class="pdbe-citations 7ptr" style="background-color:#fffaf0;"></div>
			== References ==
			<references/>
	__TOC__		__TOC__
	</StructureSection>		</StructureSection>

OCA at 16:49, 15 December 2021

2021-12-15T16:49:30Z

← Older revision		Revision as of 16:49, 15 December 2021
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	~~'''Unreleased structure'''~~

	~~The entry~~ 7ptr is ~~ON HOLD until Paper Publication~~		==Structure of hexameric S-layer protein from Haloferax volcanii archaea==
			<StructureSection load='7ptr' size='340' side='right'caption='[[7ptr]]' scene=''>
	~~Authors~~:		== Structural highlights ==
			<table><tr><td colspan='2'>Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=7PTR OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=7PTR 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=7ptr FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=7ptr OCA], [https://pdbe.org/7ptr PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=7ptr RCSB], [https://www.ebi.ac.uk/pdbsum/7ptr PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=7ptr ProSAT]</span></td></tr>
	[[Category: ~~Unreleased Structures~~]]		</table>
			__TOC__
			</StructureSection>
			[[Category: Large Structures]]
			[[Category: Bharat TAM]]
			[[Category: Von Kuegelgen A]]

OCA at 05:00, 1 December 2021

2021-12-01T05:00:35Z

← Older revision		Revision as of 05:00, 1 December 2021
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	'''Unreleased structure'''		'''Unreleased structure'''

	The entry 7ptr is ON HOLD		The entry 7ptr is ON HOLD until Paper Publication

	Authors:		Authors:

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

2021-10-06T04:07:48Z

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

← Older revision	Revision as of 04:07, 6 October 2021
(No difference)

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

2021-10-06T04:07:47Z

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

New page

'''Unreleased structure'''

The entry 7ptr is ON HOLD

Authors:

Description:
[[Category: Unreleased Structures]]