› 1jxn

X-ray diffraction
2.3Å resolution

Crystal Structure of the Lectin I from Ulex europaeus in complex with the methyl glycoside of alpha-L-fucose

Released:
DOI: 10.2210/pdb1jxn/pdb
PDB entry 1jxn coloured by chain, front view.
PDB entry 1jxn coloured by chain, side view.
PDB entry 1jxn coloured by chain, top view.
Source organism: Ulex europaeus
Primary publication:
Examination of the Structural Basis for O(H) Blood Group Specificity by Ulex europaeus Lectin I
Audette GF, Olson DJH, Ross ARS, Quail JW, Delbaere LTJ
Can J Chem 80 1010-1021 (2002)

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-149848 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Anti-H(O) lectin 1 Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 242 amino acids
Theoretical weight: 26.63 KDa
Source organism: Ulex europaeus
UniProt:
  • Canonical: P22972 (Residues: 1-243; Coverage: 100%)
Sequence domains: Legume lectin domain
Structure domains: Jelly Rolls

Ligands and Environments

4 bound ligands:
Ligand MFU 4 x MFU
Ligand MN 4 x MN
Ligand CA 4 x CA
Ligand MRD 1 x MRD
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: NSLS BEAMLINE X12C
Spacegroup: P21
Unit cell:
a: 71.81Å b: 69Å c: 119.02Å
α: 90° β: 106.76° γ: 90°
R-values:
R R work R free
0.202 0.202 0.289

Quick links

Citations

1 mention without citation

Structural Insights into VLR Fine Specificity for Blood Group Carbohydrates.
Collins et al. (2017)