› 1ah6

X-ray diffraction
1.8Å resolution

STRUCTURE OF THE TETRAGONAL FORM OF THE N-TERMINAL DOMAIN OF THE YEAST HSP90 CHAPERONE

Released:
DOI: 10.2210/pdb1ah6/pdb
PDB entry 1ah6 coloured by chain, front view.
PDB entry 1ah6 coloured by chain, side view.
PDB entry 1ah6 coloured by chain, top view.
Source organism: Saccharomyces cerevisiae
Primary publication:
A molecular clamp in the crystal structure of the N-terminal domain of the yeast Hsp90 chaperone.
Prodromou C, Roe SM, Piper PW, Pearl LH
Nat Struct Biol 4 477-82 (1997)
PMID: 9187656

Function and Biology Details

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

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: 220 amino acids
Theoretical weight: 24.87 KDa
Source organism: Saccharomyces cerevisiae
UniProt:
  • Canonical: P02829 (Residues: 1-220; Coverage: 31%)
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

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SRS BEAMLINE PX7.2
Spacegroup: P4322
Unit cell:
a: 72.26Å b: 72.26Å c: 107.585Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.206 0.206 0.255

Quick links

Citations

37 review citations

HSP90 at the hub of protein homeostasis: emerging mechanistic insights.
Taipale et al. (2010)
36 more

9 mentions without citation

Natural Product Inspired N-Terminal Hsp90 Inhibitors: From Bench to Bedside?
Khandelwal et al. (2016)
8 more