› 2xd6

X-ray diffraction
2.2Å resolution

Hsp90 complexed with a resorcylic acid macrolactone.

Released:
DOI: 10.2210/pdb2xd6/pdb
PDB entry 2xd6 coloured by chain, front view.
PDB entry 2xd6 coloured by chain, side view.
PDB entry 2xd6 coloured by chain, top view.
Source organism: Saccharomyces cerevisiae
Primary publication:
Inhibition of Hsp90 with resorcylic acid macrolactones: synthesis and binding studies.
Day JE, Sharp SY, Rowlands MG, Aherne W, Lewis W, Roe SM, Prodromou C, Pearl LH, Workman P, Moody CJ
Chemistry 16 10366-72 (2010)
PMID: 20661961

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-136258 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
ATP-dependent molecular chaperone HSP82 Chain: A
Molecule details ›
Chain: A
Length: 214 amino acids
Theoretical weight: 24.21 KDa
Source organism: Saccharomyces cerevisiae
Expression system: Escherichia coli
UniProt:
  • Canonical: P02829 (Residues: 1-214; Coverage: 30%)
Gene names: HSP82, HSP90, YPL240C
Sequence domains: Histidine kinase-, DNA gyrase B-, and HSP90-like ATPase
Structure domains: Histidine kinase-like ATPase, C-terminal domain

Ligands and Environments

2 bound ligands:
Ligand XD6 1 x XD6
Ligand GOL 4 x GOL
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: BRUKER AXS MICROSTAR
Spacegroup: P4322
Unit cell:
a: 73.767Å b: 73.767Å c: 110.284Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.173 0.17 0.228
Expression system: Escherichia coli

Quick links

Citations

2 review citations

Hsp90 inhibitors and drug resistance in cancer: the potential benefits of combination therapies of Hsp90 inhibitors and other anti-cancer drugs.
Lu et al. (2012)
1 more