PDBe 2dva

X-ray diffraction
2.2Å resolution

Crystal structure of peanut lectin GAL-BETA-1,3-GALNAC-ALPHA-O-ME (Methyl-T-antigen) complex

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
homo tetramer (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Galactose-binding lectin Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 236 amino acids
Theoretical weight: 25.21 KDa
Source organism: Arachis hypogaea
UniProt:
  • Canonical: P02872 (Residues: 24-259; Coverage: 94%)
Structure domains: Jelly Rolls

Ligands and Environments


No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU RU200
Spacegroup: P21212
Unit cell:
a: 126.59Å b: 124.62Å c: 75.78Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.197 0.197 0.25