2BYI

3-(5-CHLORO-2,4-DIHYDROXYPHENYL)-PYRAZOLE-4-CARBOXAMIDES AS INHIBITORS OF THE HSP90 MOLECULAR CHAPERONE

Structural Biology Knowledgebase: 2BYI SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.6 Å
  • R-Value Free: 0.242
  • R-Value Work: 0.195

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 2BYI

Classification: CHAPERONE

Total Structure Weight: 26893.64

Macromolecule Entities
Molecule Chains Length Organism Details
HEAT SHOCK PROTEIN HSP90-ALPHA A 235 Homo sapiens Fragment: N-TERMINAL DOMAIN, RESIDUES 1-235
Mutation: T63S
Gene Name(s): HSP90AA1 Gene View HSP90A HSPC1 HSPCA

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

A 3-(5-CHLORO-2,4-DIHYDROXY-PHENYL)-1H-PYRAZOLE- 4-CARBOXYLIC ACID 4-SULFAMOYL-BENZYLAMIDE
N-[4-(AMINOSULFONYL)BENZYL]-5-(5-CHLORO-2,4- DIHYDROXYPHENYL)-1H-PYRAZOLE-4-CARBOXAMIDE (Synonym)
C17 H15 Cl N4 O5 S
OOHYJGNSESWEFT-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
2DD IC50: 461 nM (92) BindingDB

IC50: 461 nM  BindingMOAD
IC50: 461 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.6 Å
  • R-Value Free: 0.242
  • R-Value Work: 0.195
  • Space Group: P 1 21 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 53.30 α = 90.00
b = 44.05 β = 115.28
c = 54.18 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2005-08-02
  • Released Date: 2005-10-12
  • Deposition author(s): Brough, P.A., Barril, X., Beswick, M., Dymock, B.W., Drysdale, M.J., Wright, L., Grant, K., Massey, A., Surgenor, A., Workman, P.

Revision History

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