› 3wq9

X-ray diffraction
1.8Å resolution

Crystal structure of Hsp90-alpha N-terminal domain in complex with 2-(4-Hydroxy-cyclohexylamino)-4-[5-(4-phenyl-imidazol-1-yl)-isoquinolin-1-yl]-benzamide

Released:
DOI: 10.2210/pdb3wq9/pdb
PDB entry 3wq9 coloured by chain, front view.
PDB entry 3wq9 coloured by chain, side view.
PDB entry 3wq9 coloured by chain, top view.
Source organism: Homo sapiens
Entry authors: Chong KT, Yamashita S, Oshiumi H, Uno T, Kitade M

Function and Biology Details

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

Structure analysis Details

Assemblies composition:
monomeric (preferred)
homo dimer
Assembly name:
PDBe Complex ID:
PDB-CPX-139817 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Heat shock protein HSP 90-alpha Chain: A
Molecule details ›
Chain: A
Length: 237 amino acids
Theoretical weight: 26.74 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: P07900 (Residues: 1-236; Coverage: 32%)
Gene names: HSP90A, HSP90AA1, HSPC1, HSPCA
Sequence domains: Histidine kinase-, DNA gyrase B-, and HSP90-like ATPase
Structure domains: Histidine kinase-like ATPase, C-terminal domain

Ligands and Environments

1 bound ligand:
Ligand YUK 1 x YUK
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU MICROMAX-007
Spacegroup: C2221
Unit cell:
a: 67.37Å b: 92.585Å c: 85.148Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.217 0.214 0.264
Expression system: Escherichia coli

Quick links