SMTL ID : 1l3l.2 (1 other biounit)

Crystal structure of a bacterial quorum-sensing transcription factor complexed with pheromone and DNA

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.66 Å

Oligo State

homo-dimer

Ligands

2 x LAE: 3-OXO-OCTANOIC ACID (2-OXO-TETRAHYDRO-FURAN-3-YL)-AMIDE(Non-covalent)

LAE.1: 16 residues within 4Å: Chain C: A.38, L.40, Y.53, W.57, Q.58, Y.61, F.62, D.70, V.72, W.85, F.101, Y.102, A.105, I.110, M.127, T.129 13 PLIP interactions: 13 interactions with chain C Hydrophobic interactions: C:A.38, C:L.40, C:Y.53, C:Y.53, C:Q.58, C:Y.61, C:Y.61, C:F.62, C:V.72, C:W.85, C:Y.102 Hydrogen bonds: C:Y.53, C:D.70 LAE.2: 17 residues within 4Å: Chain D: A.38, L.40, A.49, Y.53, W.57, Q.58, Y.61, F.62, D.70, V.72, W.85, F.101, Y.102, A.105, I.110, M.127, T.129 12 PLIP interactions: 12 interactions with chain D Hydrophobic interactions: D:A.38, D:L.40, D:A.49, D:Y.53, D:Y.53, D:Q.58, D:Y.61, D:Y.61, D:F.62, D:V.72, D:W.85 Hydrogen bonds: D:D.70

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Zhang, R.G. et al., Structure of a bacterial quorum-sensing transcription factor complexed with pheromone and DNA. Nature (2002)

Release Date

2002-07-03

Peptides

Transcriptional activator protein traR: CD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

C
A

D
C

Transcriptional activator protein traR

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