X-ray diffraction
1.65Å resolution

Crystal structure of the globular domain of human calreticulin


Function and Biology Details

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Calreticulin Chains: A, B, C
Molecule details ›
Chains: A, B, C
Length: 265 amino acids
Theoretical weight: 30.15 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
  • Canonical: P27797 (Residues: 18-204, 302-368; Coverage: 64%)
Gene names: CALR, CRTC
Structure domains: Jelly Rolls

Ligands and Environments

1 bound ligand:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID29
Spacegroup: P212121
Unit cell:
a: 42.23Å b: 91.1Å c: 194.02Å
α: 90° β: 90° γ: 90°
R R work R free
0.172 0.17 0.205
Expression system: Escherichia coli