2xvc: Difference between revisions
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[[ | ==MOLECULAR AND STRUCTURAL BASIS OF ESCRT-III RECRUITMENT TO MEMBRANES DURING ARCHAEAL CELL DIVISION== | ||
<StructureSection load='2xvc' size='340' side='right' caption='[[2xvc]], [[Resolution|resolution]] 2.15Å' scene=''> | |||
== Structural highlights == | |||
<table><tr><td colspan='2'>[[2xvc]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Sulfolobus_solfataricus Sulfolobus solfataricus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2XVC OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2XVC FirstGlance]. <br> | |||
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=CD:CADMIUM+ION'>CD</scene></td></tr> | |||
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2xvc FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2xvc OCA], [http://www.rcsb.org/pdb/explore.do?structureId=2xvc RCSB], [http://www.ebi.ac.uk/pdbsum/2xvc PDBsum]</span></td></tr> | |||
</table> | |||
<div style="background-color:#fffaf0;"> | |||
== Publication Abstract from PubMed == | |||
Members of the crenarchaeal kingdom, such as Sulfolobus, divide by binary fission yet lack genes for the otherwise near-ubiquitous tubulin and actin superfamilies of cytoskeletal proteins. Recent work has established that Sulfolobus homologs of the eukaryotic ESCRT-III and Vps4 components of the ESCRT machinery play an important role in Sulfolobus cell division. In eukaryotes, several pathways recruit ESCRT-III proteins to their sites of action. However, the positioning determinants for archaeal ESCRT-III are not known. Here, we identify a protein, CdvA, that is responsible for recruiting Sulfolobus ESCRT-III to membranes. Overexpression of the isolated ESCRT-III domain that interacts with CdvA results in the generation of nucleoid-free cells. Furthermore, CdvA and ESCRT-III synergize to deform archaeal membranes in vitro. The structure of the CdvA/ESCRT-III interface gives insight into the evolution of the more complex and modular eukaryotic ESCRT complex. | |||
Molecular and Structural Basis of ESCRT-III Recruitment to Membranes during Archaeal Cell Division.,Samson RY, Obita T, Hodgson B, Shaw MK, Chong PL, Williams RL, Bell SD Mol Cell. 2011 Jan 21;41(2):186-96. PMID:21255729<ref>PMID:21255729</ref> | |||
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | |||
</div> | |||
== References == | |||
<references/> | |||
__TOC__ | |||
</StructureSection> | |||
== | |||
< | |||
[[Category: Sulfolobus solfataricus]] | [[Category: Sulfolobus solfataricus]] | ||
[[Category: Bell, S D.]] | [[Category: Bell, S D.]] | ||
Revision as of 12:57, 22 October 2014
MOLECULAR AND STRUCTURAL BASIS OF ESCRT-III RECRUITMENT TO MEMBRANES DURING ARCHAEAL CELL DIVISION
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