SMTL ID : 6v7x.1

Structure of a phage-encoded quorum sensing anti-activator, Aqs1 bound to LasR

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.90 Å

Oligo State

hetero-2-1-mer

Ligands

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

OHN.1: 18 residues within 4Å: Chain B: L.36, Y.47, I.52, Y.56, W.60, Y.64, D.73, T.75, V.76, W.88, Y.93, F.101, A.105, L.110, L.125, G.126, A.127, S.129 11 PLIP interactions: 11 interactions with chain B Hydrophobic interactions: B:L.36, B:Y.47, B:I.52, B:Y.64, B:T.75, B:V.76, B:W.88, B:L.125 Hydrogen bonds: B:D.73, B:T.75, B:S.129

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Shah, M. et al., A phage-encoded anti-activator inhibits quorum sensing in Pseudomonas aeruginosa. Mol.Cell (2021)

Release Date

2020-12-16

Peptides

QUORUM SENSING ANTI-ACTIVATOR PROTEIN AQS1: AC
Transcriptional regulator LasR: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

C
C

B
B

QUORUM SENSING ANTI-ACTIVATOR PROTEIN AQS1

Transcriptional regulator LasR

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