› 2vuc

X-ray diffraction
1.3Å resolution

PA-IIL lectin from Pseudomonas aeruginosa complexed with Fucose- derived glycomimetics

Released:
DOI: 10.2210/pdb2vuc/pdb
PDB entry 2vuc coloured by chain, front view.
PDB entry 2vuc coloured by chain, side view.
PDB entry 2vuc coloured by chain, top view.
Source organism: Pseudomonas aeruginosa
Entry authors: Beha S, Marotte K, Sabin C, Mitchell EP, Imberty A, Roy R

Function and Biology Details

Biochemical function:
Biological process:
Cellular component:
  • not assigned
Sequence domains:

Structure analysis Details

Assembly composition:
homo tetramer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-191159 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Calcium-mediated lectin domain-containing protein Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 114 amino acids
Theoretical weight: 11.73 KDa
Source organism: Pseudomonas aeruginosa
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q9HYN5 (Residues: 2-115; Coverage: 99%)
Gene names: PA3361, lecB
Sequence domains: Fucose-binding lectin II (PA-IIL)
Structure domains: Calcium-mediated lectin

Ligands and Environments

4 bound ligands:
Ligand FUC 1 x FUC
Ligand CA 8 x CA
Ligand SO4 2 x SO4
Ligand YX0 3 x YX0
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID14-2
Spacegroup: P21
Unit cell:
a: 52.555Å b: 72.668Å c: 54.725Å
α: 90° β: 94.42° γ: 90°
R-values:
R R work R free
0.133 0.132 0.153
Expression system: Escherichia coli BL21(DE3)

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