PDBe 5cna

X-ray diffraction
2Å resolution

REFINED STRUCTURE OF CONCANAVALIN A COMPLEXED WITH ALPHA-METHYL-D-MANNOPYRANOSIDE AT 2.0 ANGSTROMS RESOLUTION AND COMPARISON WITH THE SACCHARIDE-FREE STRUCTURE

Released:

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo tetramer (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Concanavalin-A, 2nd part Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 237 amino acids
Theoretical weight: 25.62 KDa
Source organism: Canavalia ensiformis
Expression system: Not provided
UniProt:
  • Canonical: P02866 (Residues: 28-148; Coverage: 46%)
Structure domains: Jelly Rolls

Ligands and Environments


No modified residues

Experiments and Validation Details

Entry percentile scores
Spacegroup: P212121
Unit cell:
a: 123.7Å b: 128.6Å c: 67.2Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.199 0.199 not available
Expression system: Not provided