PDBe 2e7q

X-ray diffraction
2.75Å resolution

Crystal structure of basic winged bean lectin in complex with b blood group trisaccharide

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:
Basic agglutinin Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 237 amino acids
Theoretical weight: 26.01 KDa
Source organism: Psophocarpus tetragonolobus
UniProt:
  • Canonical: O24313 (Residues: 2-238; Coverage: 98%)
Gene name: WBAI
Structure domains: Jelly Rolls

Ligands and Environments

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU RU300
Spacegroup: P21212
Unit cell:
a: 157.41Å b: 90.545Å c: 73.324Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.198 0.198 0.258