2jki

X-ray diffraction
3.3Å resolution

Complex of Hsp90 N-terminal and Sgt1 CS domain

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
PDBe Complex ID:
PDB-CPX-182191 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Histidine kinase/HSP90-like ATPase domain-containing protein Chains: A, B, C
Molecule details ›
Chains: A, B, C
Length: 223 amino acids
Theoretical weight: 25.26 KDa
Source organism: Hordeum vulgare
Expression system: Escherichia coli
UniProt:
  • Canonical: Q7XJ80 (Residues: 1-217; Coverage: 31%)
Gene name: HSP90
Sequence domains: Histidine kinase-, DNA gyrase B-, and HSP90-like ATPase
Structure domains: Histidine kinase-like ATPase, C-terminal domain
Protein SGT1 homolog A Chains: S, T, U
Molecule details ›
Chains: S, T, U
Length: 90 amino acids
Theoretical weight: 10.34 KDa
Source organism: Arabidopsis thaliana
Expression system: Escherichia coli
UniProt:
  • Canonical: Q9SUR9 (Residues: 151-240; Coverage: 26%)
Gene names: At4g23570, F9D16.40, SGT1A
Sequence domains: CS domain
Structure domains: Immunoglobulin-like

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID23-1
Spacegroup: P212121
Unit cell:
a: 100.268Å b: 129.654Å c: 135.998Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.201 0.199 0.238
Expression system: Escherichia coli