6CBQ
 
 | | Crystal structure of QscR bound to agonist S3 | | Descriptor: | (2S)-2-hexyl-N-[(3S)-2-oxooxolan-3-yl]decanamide, LuxR family transcriptional regulator | | Authors: | Churchill, M.E.A, Wysoczynski-Horita, C.L. | | Deposit date: | 2018-02-05 | | Release date: | 2018-02-28 | | Last modified: | 2023-10-04 | | Method: | X-RAY DIFFRACTION (2.8 Å) | | Cite: | Mechanism of agonism and antagonism of the Pseudomonas aeruginosa quorum sensing regulator QscR with non-native ligands.
Mol. Microbiol., 108, 2018
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3KLN
 | | Vibrio cholerae VpsT | | Descriptor: | Transcriptional regulator, LuxR family | | Authors: | Krasteva, P.V, Navarro, V.A.S, Sondermann, H. | | Deposit date: | 2009-11-08 | | Release date: | 2010-02-09 | | Last modified: | 2024-02-21 | | Method: | X-RAY DIFFRACTION (3.078 Å) | | Cite: | Vibrio cholerae VpsT Regulates Matrix Production and Motility by Directly Sensing Cyclic di-GMP.
Science, 327, 2010
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3KLO
 | | Vibrio cholerae VpsT bound to c-di-GMP | | Descriptor: | 9,9'-[(2R,3R,3aS,5S,7aR,9R,10R,10aS,12S,14aR)-3,5,10,12-tetrahydroxy-5,12-dioxidooctahydro-2H,7H-difuro[3,2-d:3',2'-j][1,3,7,9,2,8]tetraoxadiphosphacyclododecine-2,9-diyl]bis(2-amino-1,9-dihydro-6H-purin-6-one), D(-)-TARTARIC ACID, Transcriptional regulator VpsT | | Authors: | Krasteva, P.V, Navarro, V.A.S, Sondermann, H. | | Deposit date: | 2009-11-08 | | Release date: | 2010-02-09 | | Last modified: | 2023-09-06 | | Method: | X-RAY DIFFRACTION (2.802 Å) | | Cite: | Vibrio cholerae VpsT Regulates Matrix Production and Motility by Directly Sensing Cyclic di-GMP.
Science, 327, 2010
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6CC0
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1H0M
 | | Three-dimensional structure of the quorum sensing protein TraR bound to its autoinducer and to its target DNA | | Descriptor: | 3-OXO-OCTANOIC ACID (2-OXO-TETRAHYDRO-FURAN-3-YL)-AMIDE, 5'-D(*AP*TP*GP*TP*GP*CP*AP*GP*AP*TP *CP*TP*GP*CP*AP*CP*AP*T)-3', Transcriptional activator protein TraR | | Authors: | Vannini, A, Volpari, C, Gargioli, C, Muraglia, E, Cortese, R, De Francesco, R, Neddermann, P, Di Marco, S. | | Deposit date: | 2002-06-25 | | Release date: | 2002-08-29 | | Last modified: | 2020-12-16 | | Method: | X-RAY DIFFRACTION (3 Å) | | Cite: | The Crystal Structure of the Quorum Sensing Protein Trar Bound to its Autoinducer and Target DNA
Embo J., 21, 2002
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6UGL
 | | VqmA bound to DPO | | Descriptor: | 3,5-dimethylpyrazin-2(1H)-one, Helix-turn-helix transcriptional regulator | | Authors: | Paczkowski, J.E, Huang, X. | | Deposit date: | 2019-09-26 | | Release date: | 2020-01-29 | | Last modified: | 2024-03-13 | | Method: | X-RAY DIFFRACTION (2.03 Å) | | Cite: | Mechanism underlying autoinducer recognition in theVibrio choleraeDPO-VqmA quorum-sensing pathway.
J.Biol.Chem., 295, 2020
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4LGW
 | | Crystal structure of Escherichia coli SdiA in the space group P6522 | | Descriptor: | GLYCEROL, Regulatory protein SdiA | | Authors: | Kim, T, Duong, T, Wu, C.A, Choi, J, Lan, N, Kang, S.W, Lokanath, N.K, Shin, D, Hwang, H.Y, Kim, K.K. | | Deposit date: | 2013-06-28 | | Release date: | 2014-03-19 | | Last modified: | 2024-03-20 | | Method: | X-RAY DIFFRACTION (2.7 Å) | | Cite: | Structural insights into the molecular mechanism of Escherichia coli SdiA, a quorum-sensing receptor
Acta Crystallogr.,Sect.D, 70, 2014
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6V7X
 | | Structure of a phage-encoded quorum sensing anti-activator, Aqs1 bound to LasR | | Descriptor: | N-3-OXO-DODECANOYL-L-HOMOSERINE LACTONE, QUORUM SENSING ANTI-ACTIVATOR PROTEIN AQS1, Transcriptional regulator LasR | | Authors: | Shah, M, Moraes, T.F, Maxwell, K.L. | | Deposit date: | 2019-12-09 | | Release date: | 2020-12-16 | | Last modified: | 2023-10-11 | | Method: | X-RAY DIFFRACTION (2.9 Å) | | Cite: | A phage-encoded anti-activator inhibits quorum sensing in Pseudomonas aeruginosa.
Mol.Cell, 81, 2021
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6V7W
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4LFU
 | | Crystal structure of Escherichia coli SdiA in the space group C2 | | Descriptor: | CHLORIDE ION, Regulatory protein SdiA, TETRAETHYLENE GLYCOL | | Authors: | Kim, T, Duong, T, Wu, C.A, Choi, J, Lan, N, Kang, S.W, Lokanath, N.K, Shin, D, Hwang, H.Y, Kim, K.K. | | Deposit date: | 2013-06-27 | | Release date: | 2014-03-19 | | Last modified: | 2024-03-20 | | Method: | X-RAY DIFFRACTION (2.26 Å) | | Cite: | Structural insights into the molecular mechanism of Escherichia coli SdiA, a quorum-sensing receptor
Acta Crystallogr.,Sect.D, 70, 2014
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8A5R
 | | Crystal structure of light-activated DNA-binding protein EL222 from Erythrobacter litoralis crystallized and measured in dark. | | Descriptor: | 2-(N-MORPHOLINO)-ETHANESULFONIC ACID, CHLORIDE ION, FLAVIN MONONUCLEOTIDE, ... | | Authors: | Koval, T, Chaudhari, A, Fuertes, G, Andersson, I, Dohnalek, J. | | Deposit date: | 2022-06-15 | | Release date: | 2023-07-05 | | Last modified: | 2024-02-07 | | Method: | X-RAY DIFFRACTION (1.85 Å) | | Cite: | EL222 from Erythrobacter litoralis.
To Be Published
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8A5S
 | | Crystal structure of light-activated DNA-binding protein EL222 from Erythrobacter litoralis crystallized in dark, measured illuminated. | | Descriptor: | 2-(N-MORPHOLINO)-ETHANESULFONIC ACID, CHLORIDE ION, FLAVIN MONONUCLEOTIDE, ... | | Authors: | Koval, T, Chaudhari, A, Fuertes, G, Andersson, I, Dohnalek, J. | | Deposit date: | 2022-06-15 | | Release date: | 2023-07-05 | | Last modified: | 2024-02-07 | | Method: | X-RAY DIFFRACTION (1.85 Å) | | Cite: | EL222 from Erythrobacter litoralis.
To Be Published
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3QP5
 | | Crystal structure of CviR bound to antagonist chlorolactone (CL) | | Descriptor: | 4-(4-chlorophenoxy)-N-[(3S)-2-oxotetrahydrofuran-3-yl]butanamide, CviR transcriptional regulator | | Authors: | Chen, G, Swem, L, Swem, D, Stauff, D, O'Loughlin, C, Jeffrey, P, Bassler, B, Hughson, F. | | Deposit date: | 2011-02-11 | | Release date: | 2011-03-30 | | Last modified: | 2023-09-13 | | Method: | X-RAY DIFFRACTION (3.249 Å) | | Cite: | A strategy for antagonizing quorum sensing.
Mol.Cell, 42, 2011
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3SZT
 | | Quorum Sensing Control Repressor, QscR, Bound to N-3-oxo-dodecanoyl-L-Homoserine Lactone | | Descriptor: | N-3-OXO-DODECANOYL-L-HOMOSERINE LACTONE, Quorum-sensing control repressor, SODIUM ION | | Authors: | Churchill, M.E.A, Lintz, M.J. | | Deposit date: | 2011-07-19 | | Release date: | 2011-09-28 | | Last modified: | 2024-04-03 | | Method: | X-RAY DIFFRACTION (2.55 Å) | | Cite: | Crystal structure of QscR, a Pseudomonas aeruginosa quorum sensing signal receptor.
Proc.Natl.Acad.Sci.USA, 108, 2011
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8B4A
 | | Nativ complex of PqsE and RhlR with autoinducer C4-HSL | | Descriptor: | 2-aminobenzoylacetyl-CoA thioesterase, FE (III) ION, N-[(3S)-2-oxotetrahydrofuran-3-yl]butanamide, ... | | Authors: | Borgert, S.R, Blankenfeldt, W. | | Deposit date: | 2022-09-20 | | Release date: | 2022-12-14 | | Last modified: | 2024-06-19 | | Method: | X-RAY DIFFRACTION (3.06 Å) | | Cite: | Moonlighting chaperone activity of the enzyme PqsE contributes to RhlR-controlled virulence of Pseudomonas aeruginosa.
Nat Commun, 13, 2022
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3QP6
 | | Crystal structure of CviR (Chromobacterium violaceum 12472) bound to C6-HSL | | Descriptor: | CviR transcriptional regulator, N-[(3S)-2-oxotetrahydrofuran-3-yl]hexanamide | | Authors: | Chen, G, Swem, L, Swem, D, Stauff, D, O'Loughlin, C, Jeffrey, P, Bassler, B, Hughson, F. | | Deposit date: | 2011-02-11 | | Release date: | 2011-03-30 | | Last modified: | 2023-09-13 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | A strategy for antagonizing quorum sensing.
Mol.Cell, 42, 2011
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4Y15
 | | SdiA in complex with 3-oxo-C6-homoserine lactone | | Descriptor: | 3-oxo-N-[(3S)-2-oxotetrahydrofuran-3-yl]hexanamide, SULFATE ION, Transcriptional regulator of ftsQAZ gene cluster | | Authors: | Nguyen, N.X, Nguyen, Y, Sperandio, V, Jiang, Y. | | Deposit date: | 2015-02-06 | | Release date: | 2015-04-08 | | Last modified: | 2023-09-27 | | Method: | X-RAY DIFFRACTION (2.835 Å) | | Cite: | Structural and Mechanistic Roles of Novel Chemical Ligands on the SdiA Quorum-Sensing Transcription Regulator.
Mbio, 6, 2015
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4Y13
 | | SdiA in complex with octanoyl-rac-glycerol | | Descriptor: | (2S)-2,3-dihydroxypropyl octanoate, GLYCEROL, SULFATE ION, ... | | Authors: | Nguyen, N.X, Nguyen, Y, Sperandio, V, Jiang, Y. | | Deposit date: | 2015-02-06 | | Release date: | 2015-04-08 | | Last modified: | 2019-12-04 | | Method: | X-RAY DIFFRACTION (3.096 Å) | | Cite: | Structural and Mechanistic Roles of Novel Chemical Ligands on the SdiA Quorum-Sensing Transcription Regulator.
Mbio, 6, 2015
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4Y17
 | | SdiA in complex with 3-oxo-C8-homoserine lactone | | Descriptor: | 3-OXO-OCTANOIC ACID (2-OXO-TETRAHYDRO-FURAN-3-YL)-AMIDE, Transcriptional regulator of ftsQAZ gene cluster | | Authors: | Nguyen, N.X, Nguyen, Y, Sperandio, V, Jiang, Y. | | Deposit date: | 2015-02-06 | | Release date: | 2015-04-08 | | Last modified: | 2023-09-27 | | Method: | X-RAY DIFFRACTION (2.84 Å) | | Cite: | Structural and Mechanistic Roles of Novel Chemical Ligands on the SdiA Quorum-Sensing Transcription Regulator.
Mbio, 6, 2015
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7R3H
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7R3E
 | | Fusion construct of PqsE and RhlR in complex with the synthetic antagonist mBTL | | Descriptor: | 2-aminobenzoylacetyl-CoA thioesterase,Regulatory protein RhlR, 4-(3-bromophenoxy)-N-[(3S)-2-oxothiolan-3-yl]butanamide, FE (III) ION | | Authors: | Borgert, S.R, Schmelz, S, Blankenfeldt, W. | | Deposit date: | 2022-02-07 | | Release date: | 2022-12-14 | | Last modified: | 2024-01-31 | | Method: | X-RAY DIFFRACTION (3.46 Å) | | Cite: | Moonlighting chaperone activity of the enzyme PqsE contributes to RhlR-controlled virulence of Pseudomonas aeruginosa.
Nat Commun, 13, 2022
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7R3J
 | | Nativ complex of PqsE and RhlR with the synthetic antagonist mBTL | | Descriptor: | 2-aminobenzoylacetyl-CoA thioesterase, 4-(3-bromophenoxy)-N-[(3S)-2-oxothiolan-3-yl]butanamide, FE (III) ION, ... | | Authors: | Borgert, S.R, Schmelz, S, Blankenfeldt, W. | | Deposit date: | 2022-02-07 | | Release date: | 2022-12-14 | | Last modified: | 2024-01-31 | | Method: | X-RAY DIFFRACTION (3.06 Å) | | Cite: | Moonlighting chaperone activity of the enzyme PqsE contributes to RhlR-controlled virulence of Pseudomonas aeruginosa.
Nat Commun, 13, 2022
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7R3G
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7R3I
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6MWW
 | | LasR LBD:BB0126 complex | | Descriptor: | 4-[3-(methylsulfonyl)phenoxy]-N-[(1R,3R,5R)-2-oxobicyclo[3.1.0]hexan-3-yl]butanamide, Transcriptional regulator LasR | | Authors: | Bassler, B.L, Paczkowski, J.E. | | Deposit date: | 2018-10-30 | | Release date: | 2019-04-03 | | Last modified: | 2024-03-13 | | Method: | X-RAY DIFFRACTION (2.76 Å) | | Cite: | An Autoinducer Analogue Reveals an Alternative Mode of Ligand Binding for the LasR Quorum-Sensing Receptor.
Acs Chem.Biol., 14, 2019
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