PDBe 2cna

X-ray diffraction
2Å resolution

THE COVALENT AND THREE-DIMENSIONAL STRUCTURE OF CONCANAVALIN A, IV.ATOMIC COORDINATES,HYDROGEN BONDING,AND QUATERNARY STRUCTURE

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
homo tetramer (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Concanavalin-A, 2nd part Chain: A
Molecule details ›
Chain: A
Length: 237 amino acids
Theoretical weight: 25.6 KDa
Source organism: Canavalia ensiformis
Expression system: Not provided
UniProt:
  • Canonical: P02866 (Residues: 28-148; Coverage: 46%)
Structure domains: Jelly Rolls

Ligands and Environments

2 bound ligands:

No modified residues

Experiments and Validation Details

Entry percentile scores
Spacegroup: I222
Unit cell:
a: 89.91Å b: 87.23Å c: 63.07Å
α: 90° β: 90° γ: 90°
Expression system: Not provided