› 5uch

X-ray diffraction
2.65Å resolution

Hsp90b N-terminal domain with inhibitors

Released:
DOI: 10.2210/pdb5uch/pdb
PDB entry 5uch coloured by chain, front view.
PDB entry 5uch coloured by chain, side view.
PDB entry 5uch coloured by chain, top view.
Source organism: Homo sapiens
Primary publication:
Structure-guided design of an Hsp90β N-terminal isoform-selective inhibitor.
Khandelwal A, Kent CN, Balch M, Peng S, Mishra SJ, Deng J, Day VW, Liu W, Subramanian C, Cohen M, Holzbeierlein JM, Matts R, Blagg BSJ
Nat Commun 9 425 (2018)
PMID: 29382832

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-140046 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Heat shock protein HSP 90-beta Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 220 amino acids
Theoretical weight: 24.58 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: P08238 (Residues: 1-218; Coverage: 30%)
Gene names: HSP90AB1, HSP90B, HSPC2, HSPC3, HSPCB
Sequence domains: Histidine kinase-, DNA gyrase B-, and HSP90-like ATPase
Structure domains: Histidine kinase-like ATPase, C-terminal domain

Ligands and Environments

3 bound ligands:
Ligand 871 4 x 871
Ligand GOL 2 x GOL
Ligand DMS 4 x DMS
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 19-ID
Spacegroup: P65
Unit cell:
a: 128.942Å b: 128.942Å c: 106.727Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.176 0.172 0.226
Expression system: Escherichia coli

Quick links

Citations

16 review citations

Old and New Approaches to Target the Hsp90 Chaperone.
Sanchez et al. (2020)
15 more

1 mention without citation

Structure-guided design of an Hsp90β N-terminal isoform-selective inhibitor.
Khandelwal et al. (2018)