4uu4

X-ray diffraction
2.75Å resolution

Crystal structure of LptH, the LptA homologous periplasmic component of the conserved lipopolysaccharide transport device from Pseudomonas aeruginosa

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Lipopolysaccharide export system protein LptA Chain: A
Molecule details ›
Chain: A
Length: 175 amino acids
Theoretical weight: 19.15 KDa
Source organism: Pseudomonas aeruginosa PAO1
Expression system: Escherichia coli
UniProt:
  • Canonical: Q9HVV7 (Residues: 1-175; Coverage: 100%)
Gene names: PA4460, lptA
Sequence domains: LptA/(LptD N-terminal domain) LPS transport protein
Structure domains: Lipopolysaccharide (LPS) transport protein A like domain

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID29
Spacegroup: P43212
Unit cell:
a: 45Å b: 45Å c: 146.66Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.238 0.235 0.296
Expression system: Escherichia coli