2YK9

Tricyclic series of Hsp90 inhibitors


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.32 Å
  • R-Value Free: 0.195
  • R-Value Work: 0.185

Literature

Macromolecules
Sequence Display for 2YK9

Classification: CHAPERONE

Total Structure Weight: 23658.80

Macromolecule Entities
Molecule Chains Length Organism Details
HEAT SHOCK PROTEIN HSP 90-ALPHA A 209 Homo sapiens Fragment: N-DOMAIN, RESIDUES 18-223
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
YK9
Query on YK9

A 4-(1H-IMIDAZO[4,5-C]PYRIDIN-2-YL)FLUOREN- 9-ONE
C19 H11 N3 O
MAPDUHHTXROZLC-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
YK9 N/A in BindingDB
N/A in BindingMoad
IC50: 8100 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.32 Å
  • R-Value Free: 0.195
  • R-Value Work: 0.185
  • Space Group: I 2 2 2

Unit Cell:

Length (Å) Angle (°)
a = 66.43 α = 90.00
b = 90.69 β = 90.00
c = 98.73 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2011-05-26
  • Released Date: 2011-10-26
  • Deposition author(s): Dupuy, A., Vallee, F.

Revision History

  • Version 1_0: 2011-10-26

    Type: Initial release

  • Version 1_1: 2011-11-02

    Type: Database references