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==Structure of the E. coli chaperone PAPD in complex with the pilin domain of the PapGII adhesin==
==Structure of the E. coli chaperone PAPD in complex with the pilin domain of the PapGII adhesin==
<StructureSection load='3me0' size='340' side='right' caption='[[3me0]], [[Resolution|resolution]] 2.03&Aring;' scene=''>
<StructureSection load='3me0' size='340' side='right'caption='[[3me0]], [[Resolution|resolution]] 2.03&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
<table><tr><td colspan='2'>[[3me0]] 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=3ME0 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3ME0 FirstGlance]. <br>
<table><tr><td colspan='2'>[[3me0]] 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=3ME0 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3ME0 FirstGlance]. <br>
</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>
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.03&#8491;</td></tr>
<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[2wmp|2wmp]]</td></tr>
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=MSE:SELENOMETHIONINE'>MSE</scene></td></tr>
<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">papD ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=562 "Bacillus coli" Migula 1895]), c3583, papG, PAPGII ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=562 "Bacillus coli" Migula 1895])</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=3me0 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3me0 OCA], [https://pdbe.org/3me0 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3me0 RCSB], [https://www.ebi.ac.uk/pdbsum/3me0 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3me0 ProSAT]</span></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=3me0 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3me0 OCA], [http://pdbe.org/3me0 PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=3me0 RCSB], [http://www.ebi.ac.uk/pdbsum/3me0 PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=3me0 ProSAT]</span></td></tr>
</table>
</table>
== Function ==
== Function ==
[[http://www.uniprot.org/uniprot/PAPD_ECOLX PAPD_ECOLX]] Binds and caps interactive surfaces on pilus subunits to prevent them from participating in non-productive interactions. Facilitates the import of subunits into the periplasm. May facilitate subunit folding. Chaperone-subunit complexes are then targeted to the PapC outer membrane usher where the chaperone must uncap from the subunits.  
[https://www.uniprot.org/uniprot/PAPD_ECOLX PAPD_ECOLX] Binds and caps interactive surfaces on pilus subunits to prevent them from participating in non-productive interactions. Facilitates the import of subunits into the periplasm. May facilitate subunit folding. Chaperone-subunit complexes are then targeted to the PapC outer membrane usher where the chaperone must uncap from the subunits.
__TOC__
__TOC__
</StructureSection>
</StructureSection>
[[Category: Bacillus coli migula 1895]]
[[Category: Escherichia coli]]
[[Category: Dodson, K W]]
[[Category: Large Structures]]
[[Category: Elam, J S]]
[[Category: Dodson KW]]
[[Category: Ford, B A]]
[[Category: Elam JS]]
[[Category: Hultgren, S J]]
[[Category: Ford BA]]
[[Category: Pinkner, J S]]
[[Category: Hultgren SJ]]
[[Category: Chaperone]]
[[Category: Pinkner JS]]
[[Category: Fimbrium]]
[[Category: Immunoglobulin domain]]
[[Category: Immunoglobulin pilin chaperone]]

Latest revision as of 08:47, 7 February 2024

Structure of the E. coli chaperone PAPD in complex with the pilin domain of the PapGII adhesin

3me0, resolution 2.03Å

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