X-ray diffraction
1.3Å resolution

Mutant (S23A) of Pseudomonas aeruginosa lectin II (PA-IIL) complexed with methyl-a-L-fucopyranoside


Function and Biology Details

Biochemical function:
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
homo tetramer (preferred)
Entry contents:
1 distinct polypeptide molecule
PA-IIL domain-containing protein Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 115 amino acids
Theoretical weight: 11.85 KDa
Source organism: Pseudomonas aeruginosa
Expression system: Escherichia coli BL21(DE3)
  • Canonical: Q9HYN5 (Residues: 1-115; Coverage: 100%)
Gene names: PA3361, lecB
Sequence domains: Fucose-binding lectin II (PA-IIL)
Structure domains: Calcium-mediated lectin

Ligands and Environments

2 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID14-2
Spacegroup: C2
Unit cell:
a: 95.062Å b: 45.69Å c: 87.952Å
α: 90° β: 94.21° γ: 90°
R R work R free
0.171 0.169 0.197
Expression system: Escherichia coli BL21(DE3)