View source for 9kch


==Cryo-EM structure of inner membrane TolQRA complex in CYMAL-6-Neopentyl Glycol detergent micelles==
<StructureSection load='9kch' size='340' side='right'caption='[[9kch]], [[Resolution|resolution]] 4.19&Aring;' scene=''>
== Structural highlights ==
<table><tr><td colspan='2'>[[9kch]] is a 8 chain structure with sequence from [https://en.wikipedia.org/wiki/Escherichia_coli_K-12 Escherichia coli K-12]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=9KCH OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=9KCH 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]] 4.19&#8491;</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=9kch FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=9kch OCA], [https://pdbe.org/9kch PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=9kch RCSB], [https://www.ebi.ac.uk/pdbsum/9kch PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=9kch ProSAT]</span></td></tr>
</table>
== Function ==
[https://www.uniprot.org/uniprot/TOLQ_ECOLI TOLQ_ECOLI] Part of the Tol-Pal system, which plays a role in outer membrane invagination during cell division and is important for maintaining outer membrane integrity (PubMed:1683466, PubMed:17233825). Required, with TolR, for the proton motive force-dependent activation of TolA and for TolA-Pal interaction (PubMed:11722743). The Tol-Pal system is also required for polar localization of chemoreceptors clusters (PubMed:24720726). The system also appears to be required for the activity of several outer membrane-localized enzymes with cell wall remodeling activity (PubMed:32152098). Is involved in the uptake of group A colicins (colicins A, E1, E2, E3, and K) and in the uptake of filamentous phage DNA (PubMed:1683466, PubMed:3294803).<ref>PMID:11722743</ref> <ref>PMID:1683466</ref> <ref>PMID:17233825</ref> <ref>PMID:24720726</ref> <ref>PMID:32152098</ref> <ref>PMID:3294803</ref> <ref>PMID:1683466</ref> 
== References ==
<references/>
__TOC__
</StructureSection>
[[Category: Escherichia coli K-12]]
[[Category: Large Structures]]
[[Category: Chng SS]]
[[Category: Yeow J]]