4DTK

Novel and selective pan-PIM kinase inhibitor


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.86 Å
  • R-Value Free: 0.182 
  • R-Value Work: 0.165 
  • R-Value Observed: 0.166 

wwPDB Validation   3D Report Full Report


Ligand Structure Quality Assessment 


This is version 1.2 of the entry. See complete history


Literature

Discovery of novel benzylidene-1,3-thiazolidine-2,4-diones as potent and selective inhibitors of the PIM-1, PIM-2, and PIM-3 protein kinases.

Dakin, L.A.Block, M.H.Chen, H.Code, E.Dowling, J.E.Feng, X.Ferguson, A.D.Green, I.Hird, A.W.Howard, T.Keeton, E.K.Lamb, M.L.Lyne, P.D.Pollard, H.Read, J.Wu, A.J.Zhang, T.Zheng, X.

(2012) Bioorg Med Chem Lett 22: 4599-4604

  • DOI: https://doi.org/10.1016/j.bmcl.2012.05.098
  • Primary Citation of Related Structures:  
    4DTK

  • PubMed Abstract: 

    Novel substituted benzylidene-1,3-thiazolidine-2,4-diones (TZDs) have been identified as potent and highly selective inhibitors of the PIM kinases. The synthesis and SAR of these compounds are described, along with X-ray crystallographic, anti-proliferative, and selectivity data.


  • Organizational Affiliation

    Oncology iMed Sciences Group, AstraZeneca R&D Boston, 35 Gatehouse Drive, Waltham, MA 02451, USA.


Macromolecules
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
Serine/threonine-protein kinase pim-1276Homo sapiensMutation(s): 0 
Gene Names: PIM1
EC: 2.7.11.1
UniProt & NIH Common Fund Data Resources
Find proteins for P11309 (Homo sapiens)
Explore P11309 
Go to UniProtKB:  P11309
PHAROS:  P11309
GTEx:  ENSG00000137193 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP11309
Sequence Annotations
Expand
  • Reference Sequence
Small Molecules
Ligands 3 Unique
IDChains Name / Formula / InChI Key2D Diagram3D Interactions
7LI
Query on 7LI

Download Ideal Coordinates CCD File 
I [auth A](5Z)-5-{2-[(3R)-3-aminopiperidin-1-yl]-3-(propan-2-yloxy)benzylidene}-1,3-thiazolidine-2,4-dione
C18 H23 N3 O3 S
ULMRMVZQMKZWKJ-MLJKTZRHSA-N
SO4
Query on SO4

Download Ideal Coordinates CCD File 
J [auth A],
K [auth A]
SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
EDO
Query on EDO

Download Ideal Coordinates CCD File 
B [auth A]
C [auth A]
D [auth A]
E [auth A]
F [auth A]
B [auth A],
C [auth A],
D [auth A],
E [auth A],
F [auth A],
G [auth A],
H [auth A]
1,2-ETHANEDIOL
C2 H6 O2
LYCAIKOWRPUZTN-UHFFFAOYSA-N
Binding Affinity Annotations 
IDSourceBinding Affinity
7LI PDBBind:  4DTK IC50: 3 (nM) from 1 assay(s)
Binding MOAD:  4DTK IC50: 4 (nM) from 1 assay(s)
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.86 Å
  • R-Value Free: 0.182 
  • R-Value Work: 0.165 
  • R-Value Observed: 0.166 
  • Space Group: P 65
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 97.444α = 90
b = 97.444β = 90
c = 81.363γ = 120
Software Package:
Software NamePurpose
ADSCdata collection
MOLREPphasing
BUSTERrefinement
XDSdata reduction
SCALAdata scaling

Structure Validation

View Full Validation Report



Ligand Structure Quality Assessment 


Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2012-07-11
    Type: Initial release
  • Version 1.1: 2012-07-25
    Changes: Database references
  • Version 1.2: 2024-02-28
    Changes: Data collection, Database references, Derived calculations