PDBe 1fay

X-ray diffraction
3.3Å resolution

WINGED BEAN ACIDIC LECTIN COMPLEXED WITH METHYL-ALPHA-D-GALACTOSE (MONOCLINIC FORM)

Released:

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
Macromolecule:
Winged bean acidic lectin Chains: A, B, C, D, E, F, G, H
Molecule details ›
Chains: A, B, C, D, E, F, G, H
Length: 238 amino acids
Theoretical weight: 26.39 KDa
Source organism: Psophocarpus tetragonolobus
UniProt:
  • Canonical: Q9SM56 (Residues: 1-240; Coverage: 99%)
Gene name: wba2
Sequence domains: Legume lectin domain
Structure domains: Jelly Rolls

Ligands and Environments


No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU RU200
Spacegroup: C2
Unit cell:
a: 134.53Å b: 125.91Å c: 138.79Å
α: 90° β: 95.89° γ: 90°
R-values:
R R work R free
0.204 0.204 0.242