X-ray diffraction
1.7Å resolution

High-Resolution Crystal Structure of Erythrina cristagalli Lectin in Complex with 2'-alpha-L-Fucosyllactose


Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecules (2 distinct):
Lectin Chain: A
Molecule details ›
Chain: A
Length: 239 amino acids
Theoretical weight: 26.25 KDa
Source organism: Erythrina crista-galli
  • Canonical: P83410 (Residues: 1-239; Coverage: 100%)
Sequence domains: Legume lectin domain
Structure domains: Jelly Rolls

Ligands and Environments

Carbohydrate polymer : NEW Components: BGC, GAL, FUC
2 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: MAX II BEAMLINE I711
Spacegroup: P43212
Unit cell:
a: 80.9Å b: 80.9Å c: 125.9Å
α: 90° β: 90° γ: 90°
R R work R free
0.209 0.209 0.239