X-ray diffraction
1.3Å resolution

Crystal structure of the human 70kDa heat shock protein 2 (Hsp70-2) ATPase domain in complex with ADP and inorganic phosphate


Function and Biology Details

Biochemical function:
  • not assigned
Biological process:
  • not assigned
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Heat shock-related 70 kDa protein 2 Chain: A
Molecule details ›
Chain: A
Length: 404 amino acids
Theoretical weight: 44.45 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
  • Canonical: P54652 (Residues: 6-386; Coverage: 60%)
Gene name: HSPA2
Structure domains:

Ligands and Environments

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID23-1
Spacegroup: P212121
Unit cell:
a: 48.18Å b: 78.6Å c: 93.99Å
α: 90° β: 90° γ: 90°
R R work R free
0.184 0.183 0.199
Expression system: Escherichia coli