SMTL ID : 4bth.1

The LeuA146Trp,PheB24Tyr Double Mutant of the Quorum Quenching N-acyl Homoserine Lactone Acylase PvdQ Has an Altered Substrate Specificity Towards Small Acyl Chains

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

hetero-1-1-mer

Ligands

5 x GOL: GLYCEROL(Non-functional Binders)

GOL.1: 4 residues within 4Å: Chain A: E.70, L.71, D.72, D.157 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:D.72 Water bridges: A:D.157, A:D.157 GOL.2: 5 residues within 4Å: Chain A: E.149, G.150, Q.154 Chain B: V.70, W.186 1 PLIP interactions: 1 interactions with chain B Water bridges: B:H.75 GOL.3: 7 residues within 4Å: Chain A: W.82, L.83, Q.85, A.88, R.144 Chain B: Q.125, L.153 4 PLIP interactions: 1 interactions with chain B, 3 interactions with chain A Hydrogen bonds: B:Q.125, A:L.83, A:R.144 Water bridges: A:Q.85 GOL.4: 6 residues within 4Å: Chain B: R.42, L.43, D.44, N.166, Q.167, A.168 7 PLIP interactions: 7 interactions with chain B Hydrogen bonds: B:R.42, B:D.44, B:N.166 Water bridges: B:D.44, B:S.61, B:R.62, B:A.168 GOL.5: 5 residues within 4Å: Chain B: T.72, S.271, S.289, Q.290, K.292 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:T.72, B:Q.290 Water bridges: B:T.72, B:Q.290

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Koch, G. et al., Reducing Virulence of the Human Pathogen Burkholderia by Altering the Substrate Specificity of the Quorum-Quenching Acylase Pvdq. Proc.Natl.Acad.Sci.USA (2014)

Release Date

2014-01-22

Peptides

ACYL-HOMOSERINE LACTONE ACYLASE PVDQ SUBUNIT ALPHA: A
ACYL-HOMOSERINE LACTONE ACYLASE PVDQ SUBUNIT BETA: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

ACYL-HOMOSERINE LACTONE ACYLASE PVDQ SUBUNIT ALPHA

ACYL-HOMOSERINE LACTONE ACYLASE PVDQ SUBUNIT BETA