PDBe 1jbc

X-ray diffraction
1.15Å resolution


Source organism: Canavalia ensiformis
Primary publication:
Atomic resolution structure of concanavalin A at 120 K.
Acta Crystallogr. D Biol. Crystallogr. 52 1161-8 (1996)
PMID: 15299577

Function and Biology Details

Biochemical function:
  • not assigned
Biological process:
  • not assigned
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
homo tetramer (preferred)
Entry contents:
1 distinct polypeptide molecule
Concanavalin-A, 2nd part Chain: A
Molecule details ›
Chain: A
Length: 237 amino acids
Theoretical weight: 25.62 KDa
Source organism: Canavalia ensiformis
  • Canonical: P02866 (Residues: 3-15, 16-148; Coverage: 46%)
Structure domains: Jelly Rolls

Ligands and Environments

2 bound ligands:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU RUH2R
Spacegroup: I222
Unit cell:
a: 61.954Å b: 86.053Å c: 89.079Å
α: 90° β: 90° γ: 90°
R R work R free
0.142 not available 0.167