2FWY

Structure of human Hsp90-alpha bound to the potent water soluble inhibitor PU-H64

Structural Biology Knowledgebase: 2FWY SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.1 Å
  • R-Value Free: 0.222
  • R-Value Work: 0.181

Literature

Macromolecules
Sequence Display for 2FWY

Classification: CHAPERONE

Total Structure Weight: 29238.72

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

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
H64
Query on H64

A 8-(6-BROMO-BENZO[1,3]DIOXOL-5-YLSULFANYL)- 9-(3-ISOPROPYLAMINO-PROPYL)-ADENINE
C18 H21 Br N6 O2 S
MWGWLDJLENCVRQ-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
H64 EC50: 38.8 - 13300 nM (92) BindingDB
IC50: 205 nM (92) BindingDB

IC50: 200 nM  BindingMOAD
IC50: 200 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.1 Å
  • R-Value Free: 0.222
  • R-Value Work: 0.181
  • Space Group: I 2 2 2
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 66.61 α = 90.00
b = 90.59 β = 90.00
c = 98.03 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2006-02-03
  • 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