PDBe 2d3r

X-ray diffraction
2.9Å resolution

Cratylia folibunda seed lectin at acidic pH


Function and Biology Details

Structure analysis Details

Assembly composition:
homo tetramer (preferred)
Entry contents:
1 distinct polypeptide molecule
Lectin alpha chain Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 236 amino acids
Theoretical weight: 25.38 KDa
Source organism: Cratylia argentea
  • Canonical: P81517 (Residues: 1-236; Coverage: 100%)
Sequence domains: Legume lectin domain
Structure domains: Jelly Rolls

Ligands and Environments

2 bound ligands:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE BM16
Spacegroup: P212121
Unit cell:
a: 60.213Å b: 125.44Å c: 126.14Å
α: 90° β: 90° γ: 90°
R R work R free
0.18 0.178 0.22