2QFO

HSP90 complexed with A143571 and A516383


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.68 Å
  • R-Value Free: 0.237
  • R-Value Work: 0.224

Literature

Macromolecules
Sequence Display for 2QFO

Classification: CHAPERONE

Total Structure Weight: 46634.79

Macromolecule Entities
Molecule Chains Length Organism Details
Heat shock protein HSP 90-alpha A, B 207 Homo sapiens Fragment: UNP residues 17-223
Gene Name(s): HSP90AA1 Gene View HSP90A HSPC1 HSPCA
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 2 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
A51
Query on A51

A (3E)-3-[(phenylamino)methylidene]dihydrofuran- 2(3H)-one
C11 H11 N O2
BKXNPYSVWOVZGX-CMDGGOBGSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
A13
Query on A13

A 4-METHYL-6-(TRIFLUOROMETHYL)PYRIMIDIN-2-AMINE
C6 H6 F3 N3
CNTCLEOUAMWZGS-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
A51 N/A in BindingDB
Kd: 150000 nM  BindingMOAD

A13 IC50: 18270 nM (92) BindingDB
Kd: 20000 nM (92 - 100) BindingDB
Ki: 18000 nM (100) BindingDB

Ki: 18000 nM  BindingMOAD
Kd: 20000 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.68 Å
  • R-Value Free: 0.237
  • R-Value Work: 0.224
  • Space Group: P 21 21 2

Unit Cell:

Length (Å) Angle (°)
a = 64.16 α = 90.00
b = 88.75 β = 90.00
c = 98.44 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2007-06-27
  • Released Date: 2008-07-01
  • Deposition author(s): Park, C.H.

Revision History

  • Version 1_0: 2008-07-01

    Type: Initial release

  • Version 1_1: 2011-07-13

    Type: Version format compliance

  • Version 1_2: 2014-04-16

    Type: Refinement description