1cav

X-ray diffraction
2.6Å resolution

THE THREE-DIMENSIONAL STRUCTURE OF CANAVALIN FROM JACK BEAN (CANAVALIA ENSIFORMIS)

Released:
Source organism: Canavalia ensiformis
Primary publication:
Determination of three crystal structures of canavalin by molecular replacement.
Acta Crystallogr D Biol Crystallogr 49 478-89 (1993)
PMID: 15299507

Function and Biology Details

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

Structure analysis Details

Assembly composition:
hetero hexamer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-156193 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Canavalin Chain: A
Molecule details ›
Chain: A
Length: 181 amino acids
Theoretical weight: 20.97 KDa
Source organism: Canavalia ensiformis
Expression system: Not provided
UniProt:
  • Canonical: P50477 (Residues: 44-224; Coverage: 43%)
Sequence domains: Cupin
Structure domains: Jelly Rolls
Canavalin Chain: B
Molecule details ›
Chain: B
Length: 184 amino acids
Theoretical weight: 20.64 KDa
Source organism: Canavalia ensiformis
Expression system: Not provided
UniProt:
  • Canonical: P50477 (Residues: 241-424; Coverage: 44%)
Sequence domains: Cupin
Structure domains: Jelly Rolls

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
Spacegroup: P63
Unit cell:
a: 126.35Å b: 126.35Å c: 51.64Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.188 not available not available
Expression system: Not provided