2H96

Discovery of Potent, Highly Selective, and Orally Bioavailable Pyridine Carboxamide C-jun NH2-terminal Kinase Inhibitors


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 3 Å
  • R-Value Free: 0.278 
  • R-Value Work: 0.225 

wwPDB Validation 3D Report Full Report


This is version 1.2 of the entry. See complete history

Literature

Discovery of potent, highly selective, and orally bioavailable pyridine carboxamide c-Jun NH2-terminal kinase inhibitors.

Zhao, H.Serby, M.D.Xin, Z.Szczepankiewicz, B.G.Liu, M.Kosogof, C.Liu, B.Nelson, L.T.Johnson, E.F.Wang, S.Pederson, T.Gum, R.J.Clampit, J.E.Haasch, D.L.Abad-Zapatero, C.Fry, E.H.Rondinone, C.Trevillyan, J.M.Sham, H.L.Liu, G.

(2006) J.Med.Chem. 49: 4455-4458

  • DOI: 10.1021/jm060465l

  • PubMed Abstract: 
  • C-Jun NH2 terminal kinases (JNKs) are important cell signaling enzymes. JNK1 plays a central role in linking obesity and insulin resistance. JNK2 and JNK3 may be involved in inflammatory and neurological disorders, respectively. Small-molecule JNK in ...

    C-Jun NH2 terminal kinases (JNKs) are important cell signaling enzymes. JNK1 plays a central role in linking obesity and insulin resistance. JNK2 and JNK3 may be involved in inflammatory and neurological disorders, respectively. Small-molecule JNK inhibitors could be valuable tools to study the therapeutic benefits of inhibiting these enzymes and as leads for potential drugs targeting JNKs. In this report, we disclose a series of potent and highly selective JNK inhibitors with good pharmacokinetic profiles.


    Related Citations: 
    • Aminopyridine-Based c-Jun N-Terminal Kinase Inhibitors with Cellular Activity and Minimal Cross-Kinase Activity.
      Szczepankiewicz, B.G.,Kosogof, C.,Nelson, L.T.,Liu, G.,Liu, B.,Zhao, H.,Serby, M.D.,Xin, Z.,Liu, M.,Gum, R.J.,Haasch, D.L.,Wang, S.,Clampit, J.E.,Johnson, E.F.,Lubben, T.H.,Stashko, M.A.,Olejniczak, E.T.,Sun, C.,Dorwin, S.A.,Haskins, K.,Abad-Zapatero, C.,Fry, E.H.,Hutchins, C.W.,Sham, H.L.,Rondinone, C.M.,Trevillyan, J.M.
      (2006) J.Med.Chem. 49: 3563
    • Synthesis and SAR of 1,9-dihydro-9-hydroxypyrazolo[3,4-b]quinolin-4-ones as novel, selective c-Jun N-terminal kinase inhibitors.
      Liu, M.,Xin, Z.,Clampit, J.E.,Wang, S.,Gum, R.J.,Haasch, D.L.,Trevillyan, J.M.,Abad-Zapatero, C.,Fry, E.H.,Sham, H.L.,Liu, G.
      (2006) Bioorg.Med.Chem.Lett. 16: 2590


    Organizational Affiliation

    Metabolic Disease Research, Global Pharmaceutical Research and Development, Abbott Laboratories, 100 Abbott Park Road, Abbott Park, Illinois 60064-6098, USA. Hongyu.zhao@abbott.com




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Mitogen-activated protein kinase 8
A, B
370Homo sapiensMutation(s): 2 
Gene Names: MAPK8 (JNK1, PRKM8, SAPK1, SAPK1C)
EC: 2.7.11.24
Find proteins for P45983 (Homo sapiens)
Go to Gene View: MAPK8
Go to UniProtKB:  P45983
Entity ID: 2
MoleculeChainsSequence LengthOrganismDetails
C-jun-amino-terminal kinase-interacting protein 1
F, G
11Homo sapiensMutation(s): 0 
Gene Names: MAPK8IP1 (IB1, JIP1, PRKM8IP)
Find proteins for Q9UQF2 (Homo sapiens)
Go to Gene View: MAPK8IP1
Go to UniProtKB:  Q9UQF2
Small Molecules
Ligands 3 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
SO4
Query on SO4

Download SDF File 
Download CCD File 
A, B
SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
 Ligand Interaction
GOL
Query on GOL

Download SDF File 
Download CCD File 
A, B
GLYCEROL
GLYCERIN; PROPANE-1,2,3-TRIOL
C3 H8 O3
PEDCQBHIVMGVHV-UHFFFAOYSA-N
 Ligand Interaction
893
Query on 893

Download SDF File 
Download CCD File 
A, B
5-CYANO-N-(2,5-DIMETHOXYBENZYL)-6-ETHOXYPYRIDINE-2-CARBOXAMIDE
5-CYANO-N-(2,5-DIMETHOXYBENZYL)-6-ETHOXYPICOLINAMIDE; 5-CYANO-N-(2,5-DIMETHOXYBENZYL)-6-ETHOXYPYRIDINE-2-CARBOXAMIDE
C18 H19 N3 O4
VEGKZYFYGCWXMN-UHFFFAOYSA-N
 Ligand Interaction
External Ligand Annotations 
IDBinding Affinity (Sequence Identity %)
893IC50: 230 nM (99) BINDINGDB
893IC50: 230 nM PDBBIND
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 3 Å
  • R-Value Free: 0.278 
  • R-Value Work: 0.225 
  • Space Group: P 32 2 1
Unit Cell:
Length (Å)Angle (°)
a = 155.660α = 90.00
b = 155.660β = 90.00
c = 125.163γ = 120.00
Software Package:
Software NamePurpose
CNXrefinement
ADSCdata collection
HKL-2000data scaling
HKL-2000data reduction
CNXphasing

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

  • Deposited Date: 2006-06-09 
  • Released Date: 2006-07-25 
  • Deposition Author(s): Abad-Zapatero, C.

Revision History 

  • Version 1.0: 2006-07-25
    Type: Initial release
  • Version 1.1: 2008-05-01
    Type: Version format compliance
  • Version 1.2: 2011-07-13
    Type: Non-polymer description, Version format compliance