› 1apn

X-ray diffraction
2.5Å resolution

THE CRYSTALLOGRAPHIC STRUCTURE OF METAL-FREE CONCANAVALIN A AT 2.5 ANGSTROMS RESOLUTION

Released:
DOI: 10.2210/pdb1apn/pdb
PDB entry 1apn coloured by chain, front view.
PDB entry 1apn coloured by chain, side view.
PDB entry 1apn coloured by chain, top view.
Source organism: Canavalia ensiformis
Primary publication:
Crystallographic structure of metal-free concanavalin A at 2.5 A resolution.
Bouckaert J, Loris R, Poortmans F, Wyns L
Proteins 23 510-24 (1995)
PMID: 8749847

Function and Biology Details

Biochemical function:
Biological process:
  • not assigned
Cellular component:
  • not assigned
Sequence domains:
Structure domain:

Structure analysis Details

Assembly composition:
homo tetramer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-136271 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Concanavalin-A, 2nd part 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: 28-148; Coverage: 46%)
Sequence domains: Legume lectin domain
Structure domains: Jelly Rolls

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
Spacegroup: P21212
Unit cell:
a: 61.36Å b: 85.46Å c: 91.46Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.18 0.18 0.247

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Citations

4 review citations

Emerging themes in manganese transport, biochemistry and pathogenesis in bacteria.
Kehres et al. (2003)
3 more

2 mentions without citation

Prediction of calcium-binding sites by combining loop-modeling with machine learning.
Liu et al. (2009)
1 more