7psy

X-ray diffraction
0.9Å resolution

X-ray crystal structure of perdeuterated LecB lectin in complex with perdeuterated fucose

Released:
Source organism: Pseudomonas aeruginosa
Entry authors: Gajdos L, Blakeley MP, Haertlein M, Forsyth TV, Devos JM, Imberty A

Function and Biology Details

Biochemical function:
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
homo tetramer (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
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)

Ligands and Environments

3 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SOLEIL BEAMLINE PROXIMA 1
Spacegroup: P21
Unit cell:
a: 52.6Å b: 72.989Å c: 55.19Å
α: 90° β: 94.578° γ: 90°
R-values:
R R work R free
0.117 0.116 0.131
Expression system: Escherichia coli BL21(DE3)