2O5K

Crystal Structure of GSK3beta in complex with a benzoimidazol inhibitor


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.2 Å
  • R-Value Free: 0.309 
  • R-Value Work: 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

  • 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: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Glycogen synthase kinase-3 beta
A
372Homo sapiensMutation(s): 0 
Gene Names: GSK3B
EC: 2.7.11.26
Find proteins for P49841 (Homo sapiens)
Go to Gene View: GSK3B
Go to UniProtKB:  P49841
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
HBM
Query on HBM

Download SDF File 
Download CCD File 
A
2-(2,4-DICHLORO-PHENYL)-7-HYDROXY-1H-BENZOIMIDAZOLE-4-CARBOXYLIC ACID [2-(4-METHANESULFONYLAMINO-PHENYL)-ETHYL]-AMIDE
2-(2,4-DICHLOROPHENYL)-4-HYDROXY-N-(2-{4-[(METHYLSULFONYL)AMINO]PHENYL}ETHYL)-1H-BENZIMIDAZOLE-7-CARBOXAMIDE
C23 H20 Cl2 N4 O4 S
BFHQTAMNYUCFBP-UHFFFAOYSA-N
 Ligand Interaction
External Ligand Annotations 
IDBinding Affinity (Sequence Identity %)
HBMIC50: 15 nM (100) BINDINGDB
HBMIC50: 15 nM PDBBIND
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.2 Å
  • R-Value Free: 0.309 
  • R-Value Work: 0.240 
  • Space Group: P 21 21 21
Unit Cell:
Length (Å)Angle (°)
a = 70.940α = 90.00
b = 72.632β = 90.00
c = 81.795γ = 90.00
Software Package:
Software NamePurpose
CNSrefinement
CrystalCleardata collection
AMoREphasing
d*TREKdata reduction
d*TREKdata scaling

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

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