PDBe 5crd

X-ray diffraction
2.08Å resolution

Wild-type human skeletal calsequestrin


Function and Biology Details

Structure analysis Details

Assemblies composition:
monomeric (preferred)
homo dimer
Entry contents:
1 distinct polypeptide molecule
Calsequestrin-1 Chain: A
Molecule details ›
Chain: A
Length: 362 amino acids
Theoretical weight: 41.72 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
  • Canonical: P31415 (Residues: 35-396; Coverage: 100%)
Gene names: CASQ, CASQ1
Structure domains: Glutaredoxin

Ligands and Environments

2 bound ligands:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ALS BEAMLINE 8.2.1
Spacegroup: C2221
Unit cell:
a: 59.17Å b: 145.132Å c: 110.242Å
α: 90° β: 90° γ: 90°
R R work R free
0.191 0.189 0.217
Expression system: Escherichia coli