PDBe 1dq4

X-ray diffraction
2.9Å resolution

A transient unlocked concanavalin A structure with MN2+ bound in the transition metal ion binding site S1 and an empty calcium binding site S2

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
homo tetramer (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Concanavalin-Br Chains: A, B
Molecule details ›
Chains: A, B
Length: 237 amino acids
Theoretical weight: 25.62 KDa
Source organism: Canavalia ensiformis
UniProt:
  • Canonical: P55915 (Residues: 1-237; Coverage: 100%)
Sequence domains: Legume lectin domain
Structure domains: Jelly Rolls

Ligands and Environments

1 bound ligand:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU RUH2R
Spacegroup: P21212
Unit cell:
a: 60.89Å b: 85.014Å c: 91.62Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.2 0.2 0.246