SMTL ID : 3szt.1

Quorum Sensing Control Repressor, QscR, Bound to N-3-oxo-dodecanoyl-L-Homoserine Lactone

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.55 Å

Oligo State

homo-dimer

Ligands

2 x OHN: N-3-OXO-DODECANOYL-L-HOMOSERINE LACTONE(Non-covalent)

OHN.1: 22 residues within 4Å: Chain A: S.38, G.40, A.41, Y.52, F.54, Y.58, W.62, Y.66, D.75, I.77, V.78, G.81, L.82, W.90, F.101, W.102, A.105, I.110, I.125, S.126, M.127, S.129 11 PLIP interactions: 11 interactions with chain A Hydrophobic interactions: A:Y.52, A:F.54, A:I.77, A:V.78, A:L.82, A:W.90, A:I.125, A:M.127 Hydrogen bonds: A:S.38, A:D.75, A:S.129 OHN.3: 21 residues within 4Å: Chain B: S.38, G.40, A.41, R.42, Y.52, F.54, Y.58, W.62, Y.66, D.75, I.77, V.78, G.81, L.82, W.90, W.102, I.110, I.125, S.126, M.127, S.129 15 PLIP interactions: 15 interactions with chain B Hydrophobic interactions: B:Y.52, B:Y.52, B:F.54, B:Y.66, B:I.77, B:V.78, B:L.82, B:W.90, B:I.110, B:I.125, B:M.127 Hydrogen bonds: B:S.38, B:Y.58, B:D.75, B:S.129

1 x NA: SODIUM ION(Non-functional Binders)

NA.2: 1 residues within 4Å: Chain B: H.53 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:H.53, B:F.54

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Lintz, M.J. et al., Crystal structure of QscR, a Pseudomonas aeruginosa quorum sensing signal receptor. Proc.Natl.Acad.Sci.USA (2011)

Release Date

2011-09-28

Peptides

Quorum-sensing control repressor: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Quorum-sensing control repressor

Related Entries With Identical Sequence