PDBe 3ju9

X-ray diffraction
2.1Å resolution

Crystal structure of a lectin from Canavalia brasiliensis seed (ConBr) complexed with alpha-aminobutyric acid


Function and Biology Details

Structure analysis Details

Assembly composition:
homo tetramer (preferred)
Entry contents:
1 distinct polypeptide molecule
Concanavalin-Br Chain: A
Molecule details ›
Chain: A
Length: 237 amino acids
Theoretical weight: 25.59 KDa
Source organism: Canavalia brasiliensis
  • Canonical: P55915 (Residues: 1-237; Coverage: 100%)
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: LNLS BEAMLINE D03B-MX1
Spacegroup: I222
Unit cell:
a: 68.323Å b: 73.02Å c: 99.542Å
α: 90° β: 90° γ: 90°
R R work R free
0.207 0.204 0.253