PDBe 3enr

X-ray diffraction
2.4Å resolution

ZINC-CALCIUM CONCANAVALIN A AT PH 6.15

Released:
Source organism: Canavalia ensiformis
Primary publication:
Zinc/calcium- and cadmium/cadmium-substituted concanavalin A: interplay of metal binding, pH and molecular packing.
Acta Crystallogr. D Biol. Crystallogr. 56 1569-76 (2000)
PMID: 11092923

Function and Biology Details

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Concanavalin-A Chains: A, B
Molecule details ›
Chains: A, B
Length: 237 amino acids
Theoretical weight: 25.62 KDa
Source organism: Canavalia ensiformis
UniProt:
  • Canonical: P02866 (Residues: 164-148; Coverage: 91%)
Structure domains: Jelly Rolls

Ligands and Environments

2 bound ligands:

No modified residues

Experiments and Validation Details

Entry percentile scores
Spacegroup: P21212
Unit cell:
a: 60.13Å b: 96.46Å c: 87.42Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.215 0.215 0.283