X-ray diffraction
1.58Å resolution

Crystal structure of human Hsp70 NBD in the ADP-bound and Mg ion-free state


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 70 kDa protein 1B Chain: A
Molecule details ›
Chain: A
Length: 392 amino acids
Theoretical weight: 43.15 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
  • Canonical: P0DMV9 (Residues: 1-388; Coverage: 61%)
Gene names: HSP72, HSPA1B
Structure domains:

Ligands and Environments

3 bound ligands:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SPRING-8 BEAMLINE BL26B2
Spacegroup: P212121
Unit cell:
a: 45.861Å b: 63.135Å c: 144.22Å
α: 90° β: 90° γ: 90°
R R work R free
0.187 0.186 0.208
Expression system: Escherichia coli