3ldq

X-ray diffraction
1.9Å resolution

Crystal structure of HSC70/BAG1 in complex with small molecule inhibitor

Released:

Function and Biology Details

Reaction catalysed:
ATP + H(2)O = ADP + phosphate
Biochemical function:
Biological process:
  • not assigned
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
PDBe Complex ID:
PDB-CPX-145678 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Heat shock cognate 71 kDa protein Chain: A
Molecule details ›
Chain: A
Length: 381 amino acids
Theoretical weight: 42.09 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: P11142 (Residues: 4-381; Coverage: 59%)
Gene names: HSC70, HSP73, HSPA10, HSPA8
Sequence domains: Hsp70 protein
Structure domains:
BAG family molecular chaperone regulator 1 Chain: B
Molecule details ›
Chain: B
Length: 114 amino acids
Theoretical weight: 13.16 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: Q99933 (Residues: 222-334; Coverage: 33%)
Gene names: BAG1, HAP
Sequence domains: BAG domain
Structure domains: BAG domain

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID23-1
Spacegroup: P21
Unit cell:
a: 40.774Å b: 121.995Å c: 54.25Å
α: 90° β: 106.88° γ: 90°
R-values:
R R work R free
0.206 0.203 0.256
Expression system: Escherichia coli