2O5K

Crystal Structure of GSK3beta in complex with a benzoimidazol inhibitor


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.20 Å
  • R-Value Free: 0.309 
  • R-Value Work: 0.240 
  • R-Value Observed: 0.240 

wwPDB Validation   3D Report Full Report


This is version 1.1 of the entry. See complete history


Literature

Design and synthesis of 7-hydroxy-1H-benzoimidazole derivatives as novel inhibitors of glycogen synthase kinase-3beta

Shin, D.Lee, S.C.Heo, Y.S.Lee, W.Y.Cho, Y.S.Kim, Y.E.Hyun, Y.L.Cho, J.M.Lee, Y.S.Ro, S.

(2007) Bioorg Med Chem Lett 17: 5686-5689

  • DOI: 10.1016/j.bmcl.2007.07.056
  • Primary Citation of Related Structures:  
    2O5K

  • PubMed Abstract: 
  • A hydroxy functional group was introduced as the hydrogen bond donor and acceptor at the hinge region of protein kinase in order to develop novel ATP-competitive inhibitors. Several derivatives of 7-hydroxyl-1H-benzoimidazole were designed as inhibit ...

    A hydroxy functional group was introduced as the hydrogen bond donor and acceptor at the hinge region of protein kinase in order to develop novel ATP-competitive inhibitors. Several derivatives of 7-hydroxyl-1H-benzoimidazole were designed as inhibitors of glycogen synthase kinase-3beta with the help of ab initio calculations and a docking study. Enzymatic assay and an X-ray complex study showed that these designed compounds were highly potent ATP-competitive inhibitors.


    Organizational Affiliation

    CrystalGenomics, Inc., Asan Institute for Life Sciences, 388-1 Pungnap-2dong, Songpa-gu, Seoul 138-736, Republic of Korea.



Macromolecules
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
Glycogen synthase kinase-3 betaA372Homo sapiensMutation(s): 0 
Gene Names: GSK3B
EC: 2.7.11.26 (PDB Primary Data), 2.7.11.1 (UniProt)
Find proteins for P49841 (Homo sapiens)
Explore P49841 
Go to UniProtKB:  P49841
NIH Common Fund Data Resources
PHAROS  P49841
Protein Feature View
Expand
  • Reference Sequence
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
HBM
Query on HBM

Download Ideal Coordinates CCD File 
A
2-(2,4-DICHLORO-PHENYL)-7-HYDROXY-1H-BENZOIMIDAZOLE-4-CARBOXYLIC ACID [2-(4-METHANESULFONYLAMINO-PHENYL)-ETHYL]-AMIDE
C23 H20 Cl2 N4 O4 S
BFHQTAMNYUCFBP-UHFFFAOYSA-N
 Ligand Interaction
External Ligand Annotations 
IDBinding Affinity (Sequence Identity %)
HBMIC50 :  15   nM  PDBBind
HBMIC50:  15   nM  BindingDB
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.20 Å
  • R-Value Free: 0.309 
  • R-Value Work: 0.240 
  • R-Value Observed: 0.240 
  • Space Group: P 21 21 21
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 70.94α = 90
b = 72.632β = 90
c = 81.795γ = 90
Software Package:
Software NamePurpose
CNSrefinement
CrystalCleardata collection
d*TREKdata reduction
d*TREKdata scaling
AMoREphasing

Structure Validation

View Full Validation Report



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2007-10-23
    Type: Initial release
  • Version 1.1: 2011-07-13
    Changes: Version format compliance