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3l94
From Proteopedia
(Difference between revisions)
(New page: '''Unreleased structure''' The entry 3l94 is ON HOLD Authors: Drake, E.J., Gulick, A.M. Description: Structure of PvdQ covalently acylated with myristate ''Page seeded by [http://oca....) |
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| - | '''Unreleased structure''' | ||
| - | + | ==Structure of PvdQ covalently acylated with myristate== | |
| - | + | <StructureSection load='3l94' size='340' side='right'caption='[[3l94]], [[Resolution|resolution]] 1.95Å' scene=''> | |
| - | + | == Structural highlights == | |
| - | + | <table><tr><td colspan='2'>[[3l94]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Pseudomonas_aeruginosa Pseudomonas aeruginosa]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3L94 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3L94 FirstGlance]. <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]] 1.95Å</td></tr> | |
| - | + | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=EDO:1,2-ETHANEDIOL'>EDO</scene>, <scene name='pdbligand=MYR:MYRISTIC+ACID'>MYR</scene></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=3l94 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3l94 OCA], [https://pdbe.org/3l94 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3l94 RCSB], [https://www.ebi.ac.uk/pdbsum/3l94 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3l94 ProSAT]</span></td></tr> |
| + | </table> | ||
| + | == Function == | ||
| + | [https://www.uniprot.org/uniprot/PVDQ_PSEAE PVDQ_PSEAE] Catalyzes the deacylation of acyl-homoserine lactone (AHL or acyl-HSL), releasing homoserine lactone (HSL) and the corresponding fatty acid. Possesses a specificity for the degradation of long-chain acyl-HSLs (side chains of 11 to 14 carbons in length). Degrades 3-oxo-C12-HSL, one of the two main AHL signal molecules of P.aeruginosa, and thereby functions as a quorum quencher, inhibiting the las quorum-sensing system. Therefore, may enable P.aeruginosa to modulate its own quorum-sensing-dependent pathogenic potential. Also appears to be required for pyoverdin biosynthesis.<ref>PMID:16495538</ref> <ref>PMID:14532048</ref> <ref>PMID:12686626</ref> | ||
| + | == References == | ||
| + | <references/> | ||
| + | __TOC__ | ||
| + | </StructureSection> | ||
| + | [[Category: Large Structures]] | ||
| + | [[Category: Pseudomonas aeruginosa]] | ||
| + | [[Category: Drake EJ]] | ||
| + | [[Category: Gulick AM]] | ||
Current revision
Structure of PvdQ covalently acylated with myristate
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