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==CRYSTAL STRUCTURE OF THE OPEN STATE OF TOLC OUTER MEMBRANE COMPONENT OF MUTLIDRUG EFFLUX PUMPS==
 
<StructureSection load='2vde' size='340' side='right' caption='[[2vde]], [[Resolution|resolution]] 3.20&Aring;' scene=''>
==Crystal Structure of the Open State of TolC Outer Membrane Component of Mutlidrug Efflux Pumps==
<StructureSection load='2vde' size='340' side='right'caption='[[2vde]], [[Resolution|resolution]] 3.20&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
<table><tr><td colspan='2'>[[2vde]] is a 3 chain structure with sequence from [http://en.wikipedia.org/wiki/Escherichia_coli Escherichia coli]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2VDE OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2VDE FirstGlance]. <br>
<table><tr><td colspan='2'>[[2vde]] is a 3 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=2VDE OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2VDE FirstGlance]. <br>
</td></tr><tr><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene><br>
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 3.2&#8491;</td></tr>
<tr><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[1tqq|1tqq]], [[1ttq|1ttq]], [[1ek9|1ek9]], [[2vdd|2vdd]]</td></tr>
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene></td></tr>
<tr><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2vde FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2vde OCA], [http://www.rcsb.org/pdb/explore.do?structureId=2vde RCSB], [http://www.ebi.ac.uk/pdbsum/2vde PDBsum]</span></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=2vde FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2vde OCA], [https://pdbe.org/2vde PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2vde RCSB], [https://www.ebi.ac.uk/pdbsum/2vde PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2vde ProSAT]</span></td></tr>
<table>
</table>
== Function ==
[https://www.uniprot.org/uniprot/TOLC_ECOLI TOLC_ECOLI] Outer membrane channel, which is required for the function of several efflux systems such as AcrAB-TolC, AcrEF-TolC, EmrAB-TolC and MacAB-TolC. These systems are involved in export of antibiotics and other toxic compounds from the cell. TolC is also involved in import of colicin E1 into the cells.<ref>PMID:6337123</ref> <ref>PMID:11274125</ref> <ref>PMID:15228545</ref> <ref>PMID:18955484</ref> <ref>PMID:23176499</ref>  
== Evolutionary Conservation ==
== Evolutionary Conservation ==
[[Image:Consurf_key_small.gif|200px|right]]
[[Image:Consurf_key_small.gif|200px|right]]
Check<jmol>
Check<jmol>
   <jmolCheckbox>
   <jmolCheckbox>
     <scriptWhenChecked>select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/vd/2vde_consurf.spt"</scriptWhenChecked>
     <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/vd/2vde_consurf.spt"</scriptWhenChecked>
     <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
     <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
     <text>to colour the structure by Evolutionary Conservation</text>
     <text>to colour the structure by Evolutionary Conservation</text>
   </jmolCheckbox>
   </jmolCheckbox>
</jmol>, as determined by [http://consurfdb.tau.ac.il/ ConSurfDB]. You may read the [[Conservation%2C_Evolutionary|explanation]] of the method and the full data available from [http://bental.tau.ac.il/new_ConSurfDB/chain_selection.php?pdb_ID=2ata ConSurf].
</jmol>, as determined by [http://consurfdb.tau.ac.il/ ConSurfDB]. You may read the [[Conservation%2C_Evolutionary|explanation]] of the method and the full data available from [http://bental.tau.ac.il/new_ConSurfDB/main_output.php?pdb_ID=2vde ConSurf].
<div style="clear:both"></div>
<div style="clear:both"></div>
<div style="background-color:#fffaf0;">
<div style="background-color:#fffaf0;">
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From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
</div>
</div>
<div class="pdbe-citations 2vde" style="background-color:#fffaf0;"></div>
== References ==
== References ==
<references/>
<references/>
__TOC__
__TOC__
</StructureSection>
</StructureSection>
[[Category: Escherichia coli]]
[[Category: Escherichia coli K-12]]
[[Category: Bavro, V N.]]
[[Category: Large Structures]]
[[Category: Fernandez-Recio, J.]]
[[Category: Bavro VN]]
[[Category: Furnham, N.]]
[[Category: Fernandez-Recio J]]
[[Category: Luisi, B.]]
[[Category: Furnham N]]
[[Category: Misra, R.]]
[[Category: Luisi B]]
[[Category: Pei, X Y.]]
[[Category: Misra R]]
[[Category: Perez-Cano, L.]]
[[Category: Pei XY]]
[[Category: Pietras, Z.]]
[[Category: Perez-Cano L]]
[[Category: Truer, R.]]
[[Category: Pietras Z]]
[[Category: Alpha helical barrel]]
[[Category: Truer R]]
[[Category: Beta barrel]]
[[Category: Integral membrane protein]]
[[Category: Membrane]]
[[Category: Multidrug efflux pump]]
[[Category: Outer membrane]]
[[Category: Transmembrane]]
[[Category: Transport]]
[[Category: Transport protein]]