3F88

glycogen synthase Kinase 3beta inhibitor complex


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.60 Å
  • R-Value Free: 0.281 
  • R-Value Work: 0.199 
  • R-Value Observed: 0.204 

wwPDB Validation   3D Report Full Report


This is version 1.3 of the entry. See complete history


Literature

Design, synthesis and structure-activity relationships of 1,3,4-oxadiazole derivatives as novel inhibitors of glycogen synthase kinase-3beta.

Saitoh, M.Kunitomo, J.Kimura, E.Hayase, Y.Kobayashi, H.Uchiyama, N.Kawamoto, T.Tanaka, T.Mol, C.D.Dougan, D.R.Textor, G.S.Snell, G.P.Itoh, F.

(2009) Bioorg Med Chem 17: 2017-2029

  • DOI: https://doi.org/10.1016/j.bmc.2009.01.019
  • Primary Citation of Related Structures:  
    3F7Z, 3F88

  • PubMed Abstract: 

    Glycogen synthase kinase-3beta (GSK-3beta) is implicated in abnormal hyperphosphorylation of tau protein and its inhibitors are expected to be a promising therapeutic agents for the treatment of Alzheimer's disease. Here we report design, synthesis and structure-activity relationships of a novel series of oxadiazole derivatives as GSK-3beta inhibitors. Among these inhibitors, compound 20x showed highly selective and potent GSK-3beta inhibitory activity in vitro and its binding mode was determined by obtaining the X-ray co-crystal structure of 20x and GSK-3beta.


  • Organizational Affiliation

    Pharmaceutical Research Division, Medicinal Chemistry Research Laboratories, Takeda Pharmaceutical Company, Ltd, Osaka, Japan. Saitoh_Morihisa@takeda.co.jp


Macromolecules
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
Glycogen synthase kinase-3 beta
A, B
349Homo sapiensMutation(s): 1 
Gene Names: GSK3B
EC: 2.7.11.26
UniProt & NIH Common Fund Data Resources
Find proteins for P49841 (Homo sapiens)
Explore P49841 
Go to UniProtKB:  P49841
PHAROS:  P49841
GTEx:  ENSG00000082701 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP49841
Sequence Annotations
Expand
  • Reference Sequence
Small Molecules
Modified Residues  1 Unique
IDChains TypeFormula2D DiagramParent
PTR
Query on PTR
A, B
L-PEPTIDE LINKINGC9 H12 N O6 PTYR
Binding Affinity Annotations 
IDSourceBinding Affinity
3HT BindingDB:  3F88 IC50: 2.3 (nM) from 1 assay(s)
PDBBind:  3F88 IC50: 2.3 (nM) from 1 assay(s)
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.60 Å
  • R-Value Free: 0.281 
  • R-Value Work: 0.199 
  • R-Value Observed: 0.204 
  • Space Group: P 1 21 1
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 66.947α = 90
b = 111.785β = 100.84
c = 66.955γ = 90
Software Package:
Software NamePurpose
DENZOdata reduction
SCALEPACKdata scaling
REFMACrefinement
PDB_EXTRACTdata extraction
HKL-2000data collection
AMoREphasing

Structure Validation

View Full Validation Report



Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2009-03-10
    Type: Initial release
  • Version 1.1: 2011-07-13
    Changes: Version format compliance
  • Version 1.2: 2017-10-25
    Changes: Refinement description
  • Version 1.3: 2023-12-27
    Changes: Data collection, Database references, Derived calculations