SMTL ID : 8b4a.1

Nativ complex of PqsE and RhlR with autoinducer C4-HSL

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 3.06 Å

Oligo State

hetero-2-2-mer

Ligands

4 x FE: FE (III) ION(Non-covalent)

FE.1: 6 residues within 4Å: Chain A: H.86, D.90, H.91, D.195, H.238 Ligands: FE.2 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.90, A:H.91, A:D.195, A:H.238, H2O.1 FE.2: 6 residues within 4Å: Chain A: H.86, H.88, H.91, H.176, D.195 Ligands: FE.1 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:H.86, A:H.88, A:H.176, A:D.195, H2O.1 FE.3: 5 residues within 4Å: Chain B: D.90, H.91, D.195, H.238 Ligands: FE.4 5 PLIP interactions: 4 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:D.90, B:H.91, B:D.195, B:H.238, H2O.1 FE.4: 6 residues within 4Å: Chain B: H.86, H.88, H.91, H.176, D.195 Ligands: FE.3 5 PLIP interactions: 4 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:H.86, B:H.88, B:H.176, B:D.195, H2O.1

2 x HL4: N-[(3S)-2-oxotetrahydrofuran-3-yl]butanamide(Non-covalent)

HL4.5: 19 residues within 4Å: Chain C: A.44, Y.45, G.46, V.60, Y.64, W.68, Y.72, D.81, A.83, I.84, W.96, F.101, L.107, W.108, A.111, L.116, T.121, V.133, S.135 9 PLIP interactions: 9 interactions with chain C Hydrophobic interactions: C:I.84, C:I.84, C:W.96, C:F.101 Hydrogen bonds: C:Y.64, C:W.68, C:D.81, C:T.121, C:S.135 HL4.6: 18 residues within 4Å: Chain D: A.44, G.46, V.60, Y.64, W.68, Y.72, D.81, A.83, I.84, W.96, F.101, L.107, W.108, A.111, L.116, T.121, V.133, S.135 9 PLIP interactions: 9 interactions with chain D Hydrophobic interactions: D:I.84, D:I.84, D:W.96, D:F.101, D:V.133 Hydrogen bonds: D:Y.64, D:W.68, D:D.81, D:S.135

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Borgert, S.R. et al., Moonlighting chaperone activity of the enzyme PqsE contributes to RhlR-controlled virulence of Pseudomonas aeruginosa. Nat Commun (2022)

Release Date

2022-12-14

Peptides

2-aminobenzoylacetyl-CoA thioesterase: AB
Regulatory protein RhlR: CD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

2-aminobenzoylacetyl-CoA thioesterase

Regulatory protein RhlR

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