SMTL ID : 7ff8.1

Pseudomonas aeruginosa Virulence Factor Regulator with cAMP ligand and Cl(triethylphosphine)gold(I)

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.80 Å

Oligo State

homo-dimer

Ligands

2 x CMP: ADENOSINE-3',5'-CYCLIC-MONOPHOSPHATE(Non-covalent)

CMP.1: 14 residues within 4Å: Chain A: I.47, I.59, F.68, G.69, E.70, L.71, R.83, S.84, A.85, V.87, Y.100, R.124, T.128 Chain B: T.129 10 PLIP interactions: 9 interactions with chain A, 1 interactions with chain B Hydrogen bonds: A:G.69, A:E.70, A:E.70, A:L.71, A:S.84, A:Y.100, A:R.124, A:T.128, B:T.129 Salt bridges: A:R.83 CMP.9: 14 residues within 4Å: Chain A: L.125, T.129 Chain B: I.47, I.59, F.68, G.69, E.70, L.71, R.83, S.84, A.85, V.87, R.124, T.128 10 PLIP interactions: 10 interactions with chain B Hydrogen bonds: B:G.69, B:E.70, B:E.70, B:L.71, B:S.84, B:S.84, B:R.124, B:T.128, B:T.128 Salt bridges: B:R.83

2 x AUF: triethylphosphanuidylgold(1+)(Covalent)(Non-covalent)

AUF.2: 7 residues within 4Å: Chain A: L.148, L.149, C.152, M.164, V.206, F.207 Ligands: CL.5 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:V.206 Metal complexes: A:C.152 AUF.10: 1 residues within 4Å: Chain B: C.152 No protein-ligand interaction detected (PLIP)

5 x AU: GOLD ION(Non-covalent)

AU.3: 2 residues within 4Å: Chain A: L.13, C.16 1 PLIP interactions: 1 interactions with chain A Metal complexes: A:C.16 AU.4: 2 residues within 4Å: Chain A: C.179 Ligands: CL.8 1 PLIP interactions: 1 interactions with chain A Metal complexes: A:C.179 AU.11: 2 residues within 4Å: Chain B: C.34, T.36 1 PLIP interactions: 1 interactions with chain B Metal complexes: B:C.34 AU.12: 1 residues within 4Å: Chain B: C.179 1 PLIP interactions: 1 interactions with chain B Metal complexes: B:C.179 AU.13: 3 residues within 4Å: Chain B: C.16, H.17, E.97 1 PLIP interactions: 1 interactions with chain B Metal complexes: B:C.16

2 x CL: CHLORIDE ION(Non-functional Binders)

CL.5: 2 residues within 4Å: Chain A: C.152 Ligands: AUF.2 Ligand excluded by PLIP CL.8: 1 residues within 4Å: Ligands: AU.4 Ligand excluded by PLIP

4 x SO4: SULFATE ION(Non-functional Binders)

SO4.6: 2 residues within 4Å: Chain A: T.26, Y.29 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:T.26, A:T.26 SO4.7: 4 residues within 4Å: Chain A: T.169, R.170, Q.171, R.181 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:R.170, A:Q.171 Salt bridges: A:R.181 SO4.14: 4 residues within 4Å: Chain B: T.169, R.170, Q.171, R.181 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:R.170, B:Q.171, B:R.181 Salt bridges: B:R.170 SO4.15: 4 residues within 4Å: Chain B: R.55, S.180, R.181, E.182 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:S.180, B:R.181, B:E.182 Salt bridges: B:R.55, B:R.181

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Chew, B.L.A. et al., Inhibitory mechanism of gold analogues against Pseudomonas global virulence factor regulator Vfr. To Be Published

Release Date

2022-07-27

Peptides

cAMP-activated global transcriptional regulator Vfr: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

cAMP-activated global transcriptional regulator Vfr