2vqi: Difference between revisions

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==STRUCTURE OF THE P PILUS USHER (PAPC) TRANSLOCATION PORE==
 
<StructureSection load='2vqi' size='340' side='right' caption='[[2vqi]], [[Resolution|resolution]] 3.20&Aring;' scene=''>
==Structure of the P pilus usher (PapC) translocation pore==
<StructureSection load='2vqi' size='340' side='right'caption='[[2vqi]], [[Resolution|resolution]] 3.20&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
<table><tr><td colspan='2'>[[2vqi]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/"bacillus_coli"_migula_1895 "bacillus coli" migula 1895]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2VQI OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2VQI FirstGlance]. <br>
<table><tr><td colspan='2'>[[2vqi]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Escherichia_coli Escherichia coli]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2VQI OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2VQI FirstGlance]. <br>
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=C8E:(HYDROXYETHYLOXY)TRI(ETHYLOXY)OCTANE'>C8E</scene>, <scene name='pdbligand=LDA:LAURYL+DIMETHYLAMINE-N-OXIDE'>LDA</scene></td></tr>
</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 id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=MSE:SELENOMETHIONINE'>MSE</scene></td></tr>
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=C8E:(HYDROXYETHYLOXY)TRI(ETHYLOXY)OCTANE'>C8E</scene>, <scene name='pdbligand=LDA:LAURYL+DIMETHYLAMINE-N-OXIDE'>LDA</scene>, <scene name='pdbligand=MSE:SELENOMETHIONINE'>MSE</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=2vqi FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2vqi OCA], [http://pdbe.org/2vqi PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=2vqi RCSB], [http://www.ebi.ac.uk/pdbsum/2vqi 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=2vqi FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2vqi OCA], [https://pdbe.org/2vqi PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2vqi RCSB], [https://www.ebi.ac.uk/pdbsum/2vqi PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2vqi ProSAT]</span></td></tr>
</table>
</table>
== Function ==
[[http://www.uniprot.org/uniprot/PAPC_ECOLX PAPC_ECOLX]] Involved in the export and assembly of pili subunits across the outer membrane. Forms a hexameric ring-shaped pore in the outer bacterial membrane. The 2 nanometer-diameter pore allows the passage of the thin tip fibrillum. As for the rod, it probably unwinds into linear fibers which would therefore be narrow enough to pass through the pore.
== 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/vq/2vqi_consurf.spt"</scriptWhenChecked>
     <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/vq/2vqi_consurf.spt"</scriptWhenChecked>
     <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
     <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview03.spt</scriptWhenUnchecked>
     <text>to colour the structure by Evolutionary Conservation</text>
     <text>to colour the structure by Evolutionary Conservation</text>
   </jmolCheckbox>
   </jmolCheckbox>
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</div>
</div>
<div class="pdbe-citations 2vqi" style="background-color:#fffaf0;"></div>
<div class="pdbe-citations 2vqi" style="background-color:#fffaf0;"></div>
==See Also==
*[[Adhesin 3D structures|Adhesin 3D structures]]
== References ==
== References ==
<references/>
<references/>
__TOC__
__TOC__
</StructureSection>
</StructureSection>
[[Category: Bacillus coli migula 1895]]
[[Category: Escherichia coli]]
[[Category: Henderson, N S]]
[[Category: Large Structures]]
[[Category: Hultgren, S J]]
[[Category: Henderson NS]]
[[Category: Li, H]]
[[Category: Hultgren SJ]]
[[Category: Pinkner, J S]]
[[Category: Li H]]
[[Category: Remaut, H]]
[[Category: Pinkner JS]]
[[Category: Tang, C]]
[[Category: Remaut H]]
[[Category: Thanassi, D G]]
[[Category: Tang C]]
[[Category: Waksman, G]]
[[Category: Thanassi DG]]
[[Category: Wang, T]]
[[Category: Waksman G]]
[[Category: Fimbrium]]
[[Category: Wang T]]
[[Category: Membrane]]
[[Category: Om translocation pore]]
[[Category: Outer membrane]]
[[Category: P pilus]]
[[Category: Pilus assembly platform]]
[[Category: Transmembrane]]
[[Category: Transport]]
[[Category: Usher]]
Retrieved from "https://proteopedia.org/2vqi"