X-ray diffraction
1.9Å resolution

Crystal Structure of LpxC from Pseudomonas aeruginosa complexed with the potent BB-78485 inhibitor


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:
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
homo trimer (preferred)
Entry contents:
1 distinct polypeptide molecule
UDP-3-O-acyl-N-acetylglucosamine deacetylase Chains: A, B, C
Molecule details ›
Chains: A, B, C
Length: 299 amino acids
Theoretical weight: 33.15 KDa
Source organism: Pseudomonas aeruginosa PAO1
Expression system: Escherichia coli
  • Canonical: P47205 (Residues: 1-299; Coverage: 99%)
Gene names: PA4406, envA, lpxC
Sequence domains: UDP-3-O-acyl N-acetylglycosamine deacetylase
Structure domains:

Ligands and Environments

3 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 17-ID
Spacegroup: P212121
Unit cell:
a: 90.542Å b: 103.331Å c: 105.284Å
α: 90° β: 90° γ: 90°
R R work R free
0.179 0.177 0.221
Expression system: Escherichia coli