2H55

Structure of human Hsp90-alpha bound to the potent water soluble inhibitor PU-DZ8

Structural Biology Knowledgebase: 2H55 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Free: 0.213
  • R-Value Work: 0.166

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 2H55

Classification: CHAPERONE

Total Structure Weight: 29285.68

Macromolecule Entities
Molecule Chains Length Organism Details
Heat shock protein HSP 90-alpha 4 A 256 Homo sapiens Fragment: N-terminal Domain Residues 1-236
Gene Name(s): HSP90AA1 Gene View HSP90A HSPC1 HSPCA

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
DZ8
Query on DZ8

A 2-FLUORO-8-[(6-IODO-1,3-BENZODIOXOL-5-YL)METHYL]- 9-[3-(ISOPROPYLAMINO)PROPYL]-9H-PURIN-6-AMINE
C19 H22 F I N6 O2
JPPCGDGMQGJGQK-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
DZ8 EC50: 22 - 6900 nM (92) BindingDB
IC50: 80 - 90 nM (92) BindingDB

N/A in BindingMoad
N/A in PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Free: 0.213
  • R-Value Work: 0.166
  • Space Group: I 2 2 2
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 66.74 α = 90.00
b = 91.04 β = 90.00
c = 98.53 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2006-05-25
  • Released Date: 2006-10-03
  • Deposition author(s): Immormino, R.M., Gewirth, D.T.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4