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Structure paper

TitleStructural basis for native agonist and synthetic inhibitor recognition by the Pseudomonas aeruginosa quorum sensing regulator PqsR (MvfR).
Journal, issue, pagesPlos Pathog., Vol. 9, Page e1003508-e1003508, Year 2013
Publish dateMar 25, 2013 (structure data deposition date)
AuthorsIlangovan, A. / Fletcher, M. / Rampioni, G. / Pustelny, C. / Rumbaugh, K. / Heeb, S. / Camara, M. / Truman, A. / Chhabra, S.R. / Emsley, J. / Williams, P.
External linksPlos Pathog. / PubMed:23935486
MethodsX-ray diffraction
Resolution2.5 - 2.95 Å
Structure data

PDB-4jvc:
Crystal structure of PqsR co-inducer binding domain
Method: X-RAY DIFFRACTION / Resolution: 2.5 Å

PDB-4jvd:
Crystal structure of PqsR coinducer binding domain of Pseudomonas aeruginosa with ligand NHQ
Method: X-RAY DIFFRACTION / Resolution: 2.95 Å

PDB-4jvi:
Crystal structure of PqsR co-inducer binding domain of Pseudomonas aeruginosa with inhibitor 3NH2-7Cl-C9QZN
Method: X-RAY DIFFRACTION / Resolution: 2.9 Å

Chemicals

ChemComp-MRD:
(4R)-2-METHYLPENTANE-2,4-DIOL / precipitant*YM

ChemComp-HOH:
WATER

ChemComp-NNQ:
2-nonylquinolin-4(1H)-one

ChemComp-QZN:
3-amino-7-chloro-2-nonylquinazolin-4(3H)-one

Source
  • pseudomonas aeruginosa (bacteria)
KeywordsTRANSCRIPTION REGULATOR / transcription regulation / co-inducer binding / DNA binding / Ligand/coinducer recognition / gene regulation / TRANSCRIPTION REGULATOR/INHIBITOR / DNA / cytoplasmic / TRANSCRIPTION REGULATOR-INHIBITOR complex

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