2jdk

X-ray diffraction
1.1Å resolution

Lectin PA-IIL of P.aeruginosa complexed with disaccharide derivative

Released:

Function and Biology Details

Biochemical function:
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
homo tetramer (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecules (2 distinct):
PA-IIL domain-containing protein Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 115 amino acids
Theoretical weight: 11.87 KDa
Source organism: Pseudomonas aeruginosa
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • 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

Carbohydrate polymer : NEW Components: FUC, NAG
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID14-2
Spacegroup: P21
Unit cell:
a: 52.611Å b: 73.078Å c: 54.501Å
α: 90° β: 94.35° γ: 90°
R-values:
R R work R free
0.113 0.112 0.134
Expression system: Escherichia coli BL21(DE3)