2vw8

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==CRYSTAL STRUCTURE OF QUINOLONE SIGNAL RESPONSE PROTEIN PQSE FROM PSEUDOMONAS AERUGINOSA==
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<StructureSection load='2vw8' size='340' side='right' caption='[[2vw8]], [[Resolution|resolution]] 1.45&Aring;' scene=''>
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==Crystal Structure of Quinolone signal response protein pqsE from Pseudomonas aeruginosa==
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<StructureSection load='2vw8' size='340' side='right'caption='[[2vw8]], [[Resolution|resolution]] 1.45&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
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<table><tr><td colspan='2'>[[2vw8]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Pseudomonas_aeruginosa_pao1 Pseudomonas aeruginosa pao1]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2VW8 OCA]. <br>
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<table><tr><td colspan='2'>[[2vw8]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Pseudomonas_aeruginosa_PAO1 Pseudomonas aeruginosa PAO1]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2VW8 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2VW8 FirstGlance]. <br>
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</td></tr><tr><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=CAC:CACODYLATE+ION'>CAC</scene>, <scene name='pdbligand=EDO:1,2-ETHANEDIOL'>EDO</scene>, <scene name='pdbligand=FE2:FE+(II)+ION'>FE2</scene><br>
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</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.45&#8491;</td></tr>
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<tr><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Glucokinase Glucokinase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=2.7.1.2 2.7.1.2] </span></td></tr>
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<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CAC:CACODYLATE+ION'>CAC</scene>, <scene name='pdbligand=EDO:1,2-ETHANEDIOL'>EDO</scene>, <scene name='pdbligand=FE2:FE+(II)+ION'>FE2</scene></td></tr>
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<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=2vw8 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2vw8 OCA], [http://www.rcsb.org/pdb/explore.do?structureId=2vw8 RCSB], [http://www.ebi.ac.uk/pdbsum/2vw8 PDBsum]</span></td></tr>
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<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=2vw8 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2vw8 OCA], [https://pdbe.org/2vw8 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2vw8 RCSB], [https://www.ebi.ac.uk/pdbsum/2vw8 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2vw8 ProSAT]</span></td></tr>
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<table>
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</table>
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== Function ==
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[https://www.uniprot.org/uniprot/PQSE_PSEAE PQSE_PSEAE] Required for the biosynthesis of the quorum-sensing signaling molecules 2-heptyl-4(1H)-quinolone (HHQ) and 2-heptyl-3-hydroxy-4(1H)-quinolone (Pseudomonas quinolone signal or PQS), which are important for biofilm formation and virulence. Catalyzes the hydrolysis of the intermediate 2-aminobenzoylacetyl-CoA (2-ABA-CoA) to form 2-aminobenzoylacetate (2-ABA), the precursor of HHQ. In vitro, can also hydrolyze other substrates such as S-ethyl-acetothioacetate and acetoacetyl-CoA, but is inactive against anthraniloyl-CoA, malonyl-CoA and octanoyl-CoA (PubMed:25960261, PubMed:27082157). Beyond its thioesterase function, is involved in the regulation of diverse genes coding for key virulence determinants and biofilm development (PubMed:27851827).<ref>PMID:25960261</ref> <ref>PMID:27082157</ref> <ref>PMID:27851827</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>
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<scriptWhenChecked>select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/vw/2vw8_consurf.spt"</scriptWhenChecked>
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<scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/vw/2vw8_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>
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</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].
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</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=2vw8 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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The Scottish Structural Proteomics Facility: targets, methods and outputs.,Oke M, Carter LG, Johnson KA, Liu H, McMahon SA, Yan X, Kerou M, Weikart ND, Kadi N, Sheikh MA, Schmelz S, Dorward M, Zawadzki M, Cozens C, Falconer H, Powers H, Overton IM, van Niekerk CA, Peng X, Patel P, Garrett RA, Prangishvili D, Botting CH, Coote PJ, Dryden DT, Barton GJ, Schwarz-Linek U, Challis GL, Taylor GL, White MF, Naismith JH J Struct Funct Genomics. 2010 Jun;11(2):167-80. Epub 2010 Apr 24. PMID:20419351<ref>PMID:20419351</ref>
The Scottish Structural Proteomics Facility: targets, methods and outputs.,Oke M, Carter LG, Johnson KA, Liu H, McMahon SA, Yan X, Kerou M, Weikart ND, Kadi N, Sheikh MA, Schmelz S, Dorward M, Zawadzki M, Cozens C, Falconer H, Powers H, Overton IM, van Niekerk CA, Peng X, Patel P, Garrett RA, Prangishvili D, Botting CH, Coote PJ, Dryden DT, Barton GJ, Schwarz-Linek U, Challis GL, Taylor GL, White MF, Naismith JH J Struct Funct Genomics. 2010 Jun;11(2):167-80. Epub 2010 Apr 24. PMID:20419351<ref>PMID:20419351</ref>
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From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>
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From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
</div>
</div>
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<div class="pdbe-citations 2vw8" style="background-color:#fffaf0;"></div>
== References ==
== References ==
<references/>
<references/>
__TOC__
__TOC__
</StructureSection>
</StructureSection>
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[[Category: Pseudomonas aeruginosa pao1]]
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[[Category: Large Structures]]
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[[Category: Carter, L G.]]
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[[Category: Pseudomonas aeruginosa PAO1]]
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[[Category: Johnson, K A.]]
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[[Category: Carter LG]]
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[[Category: Liu, H.]]
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[[Category: Johnson KA]]
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[[Category: Mcmahon, S A.]]
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[[Category: Liu H]]
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[[Category: Naismith, J H.]]
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[[Category: Mcmahon SA]]
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[[Category: Oke, M.]]
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[[Category: Naismith JH]]
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[[Category: White, M F.]]
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[[Category: Oke M]]
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[[Category: Quinolone signal response protein]]
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[[Category: White MF]]
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[[Category: Signaling protein]]
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[[Category: Sspf]]
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Current revision

Crystal Structure of Quinolone signal response protein pqsE from Pseudomonas aeruginosa

PDB ID 2vw8

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