SMTL ID : 7okc.1

Crystal structure of Escherichia coli LpxA in complex with compound 1

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.84 Å

Oligo State

homo-trimer

Ligands

3 x VFE: 2-[2-(2-chlorophenyl)sulfanylethanoyl-[[4-(1,2,4-triazol-1-yl)phenyl]methyl]amino]-N-methyl-ethanamide(Non-covalent)

VFE.1: 13 residues within 4Å: Chain A: M.121, I.137, N.140, I.155, G.157, G.158, M.173, G.175, G.176 Chain C: L.78, T.143, A.161, H.163 4 PLIP interactions: 3 interactions with chain A, 1 interactions with chain C Hydrophobic interactions: A:I.155, C:T.143 Hydrogen bonds: A:G.158, A:G.176 VFE.3: 13 residues within 4Å: Chain A: L.78, T.143, A.161, H.163 Chain B: M.121, I.137, N.140, I.155, G.157, G.158, M.173, G.175, G.176 5 PLIP interactions: 3 interactions with chain B, 2 interactions with chain A Hydrophobic interactions: B:I.155, A:T.143 Hydrogen bonds: B:G.158, B:G.176, A:H.163 VFE.5: 13 residues within 4Å: Chain B: L.78, T.143, A.161, H.163 Chain C: M.121, I.137, N.140, I.155, G.157, G.158, M.173, G.175, G.176 4 PLIP interactions: 1 interactions with chain B, 3 interactions with chain C Hydrophobic interactions: B:T.143, C:I.155 Hydrogen bonds: C:G.158, C:G.176

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

NA.2: 3 residues within 4Å: Chain A: F.256, A.257, S.259 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:S.259 NA.4: 3 residues within 4Å: Chain B: F.256, A.257, S.259 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:F.256 NA.6: 3 residues within 4Å: Chain C: F.256, A.257, S.259 1 PLIP interactions: 1 interactions with chain C Hydrogen bonds: C:A.257

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Ryan, M.D. et al., Discovery of Novel UDP- N -Acetylglucosamine Acyltransferase (LpxA) Inhibitors with Activity against Pseudomonas aeruginosa . J.Med.Chem. (2021)

Release Date

2021-10-06

Peptides

Acyl-[acyl-carrier-protein]--UDP-N-acetylglucosamine O-acyltransferase: ABC

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

C
A

Acyl-[acyl-carrier-protein]--UDP-N-acetylglucosamine O-acyltransferase