› 7pkm

X-ray diffraction
2.1Å resolution

LpxC Inhibitors With Fluoroproline As A Novel Zinc-Binding Group Can Serve As A Novel Class of Antibiotic With Activity Against Multidrug-Resistant Gram-Negative Bacteria

Released:
DOI: 10.2210/pdb7pkm/pdb
PDB entry 7pkm coloured by chain, front view.
PDB entry 7pkm coloured by chain, side view.
PDB entry 7pkm coloured by chain, top view.
Source organism: Pseudomonas aeruginosa PAO1
Entry authors: Ryan MD, Pallin TD, Lamers MBAC, Leonard PM

Function and Biology Details

Reaction catalysed: 
UDP-3-O-((3R)-3-hydroxyacyl)-N-acetyl-alpha-D-glucosamine + H(2)O = UDP-3-O-((3R)-3-hydroxyacyl)-alpha-D-glucosamine + acetate
Biochemical function:
Biological process:
Cellular component:
  • not assigned
Sequence domains:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-155612 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
UDP-3-O-acyl-N-acetylglucosamine deacetylase Chain: A
Molecule details ›
Chain: A
Length: 312 amino acids
Theoretical weight: 34.86 KDa
Source organism: Pseudomonas aeruginosa PAO1
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: P47205 (Residues: 1-299; Coverage: 99%)
Gene names: PA4406, envA, lpxC
Sequence domains: UDP-3-O-acyl N-acetylglycosamine deacetylase

Ligands and Environments

2 bound ligands:
Ligand ZN 1 x ZN
Ligand 6G8 1 x 6G8
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: DIAMOND BEAMLINE I04-1
Spacegroup: P21
Unit cell:
a: 35.531Å b: 66.81Å c: 62.691Å
α: 90° β: 90.35° γ: 90°
R-values:
R R work R free
0.182 0.179 0.239
Expression system: Escherichia coli BL21(DE3)

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