7krj

Electron Microscopy
2.56Å resolution

The GR-Maturation Complex: Glucocorticoid Receptor in complex with Hsp90 and co-chaperone p23

Released:
Source organism: Homo sapiens
Related structures: EMD-23004

Function and Biology Details

Reactions catalysed:
ATP + H(2)O = ADP + phosphate
(5Z,13E)-(15S)-9-alpha,11-alpha-epidioxy-15-hydroxyprosta-5,13-dienoate = (5Z,13E)-(15S)-11-alpha,15-dihydroxy-9-oxoprosta-5,13-dienoate
Biochemical function:
Cellular component:

Structure analysis Details

Assembly composition:
hetero tetramer (preferred)
PDBe Complex ID:
PDB-CPX-137442 (preferred)
Entry contents:
3 distinct polypeptide molecules
Macromolecules (3 distinct):
Heat shock protein HSP 90-alpha Chains: A, B
Molecule details ›
Chains: A, B
Length: 732 amino acids
Theoretical weight: 84.78 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli BL21
UniProt:
  • Canonical: P07900 (Residues: 1-732; Coverage: 100%)
Gene names: HSP90A, HSP90AA1, HSPC1, HSPCA
Sequence domains:
Prostaglandin E synthase 3 Chain: C
Molecule details ›
Chain: C
Length: 160 amino acids
Theoretical weight: 18.72 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli BL21
UniProt:
  • Canonical: Q15185 (Residues: 1-160; Coverage: 100%)
Gene names: P23, PTGES3, TEBP
Sequence domains: CS domain
Glucocorticoid receptor Chain: D
Molecule details ›
Chain: D
Length: 258 amino acids
Theoretical weight: 29.92 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli BL21
UniProt:
  • Canonical: P04150 (Residues: 520-777; Coverage: 33%)
Gene names: GRL, NR3C1
Sequence domains: Ligand-binding domain of nuclear hormone receptor

Ligands and Environments

3 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
Resolution: 2.56Å
Relevant EMDB volumes: EMD-23004
Expression system: Escherichia coli BL21