2ZAZ

Crystal structure of P38 in complex with 4-anilino quinoline inhibitor


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.80 Å
  • R-Value Free: 0.234 
  • R-Value Work: 0.197 
  • R-Value Observed: 0.199 

wwPDB Validation 3D Report Full Report


This is version 1.1 of the entry. See complete history


Literature

Biphenyl amide p38 kinase inhibitors 1: Discovery and binding mode

Angell, R.M.Bamborough, P.Cleasby, A.Cockerill, S.G.Jones, K.L.Mooney, C.J.Somers, D.O.Walker, A.L.

(2008) Bioorg Med Chem Lett 18: 318-323

  • DOI: 10.1016/j.bmcl.2007.10.076
  • Primary Citation of Related Structures:  
    2ZB0, 2ZB1, 2ZAZ

  • PubMed Abstract: 
  • The biphenyl amides (BPAs) are a novel series of p38 MAP kinase inhibitors. The discovery of the series through structure-based focused screening is described, and the binding mode of the compounds is explained with reference to X-ray crystal structu ...

    The biphenyl amides (BPAs) are a novel series of p38 MAP kinase inhibitors. The discovery of the series through structure-based focused screening is described, and the binding mode of the compounds is explained with reference to X-ray crystal structures.


    Organizational Affiliation

    GlaxoSmithKline R&D, Medicines Research Centre, Gunnels Wood Road, Stevenage, Hertfordshire SG1 2NY, UK.



Macromolecules
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
Mitogen-activated protein kinase 14A360Homo sapiensMutation(s): 0 
Gene Names: MAPK14CSBPCSBP1CSBP2CSPB1MXI2SAPK2A
EC: 2.7.11.24
Find proteins for Q16539 (Homo sapiens)
Explore Q16539 
Go to UniProtKB:  Q16539
NIH Common Fund Data Resources
PHAROS  Q16539
Protein Feature View
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  • Reference Sequence
Small Molecules
Ligands 3 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
GK1
Query on GK1

Download CCD File 
A
4-{4-[(5-hydroxy-2-methylphenyl)amino]quinolin-7-yl}-1,3-thiazole-2-carbaldehyde
C20 H15 N3 O2 S
VKQPTVJDZIILPG-UHFFFAOYSA-N
 Ligand Interaction
GOL
Query on GOL

Download CCD File 
A
GLYCEROL
C3 H8 O3
PEDCQBHIVMGVHV-UHFFFAOYSA-N
 Ligand Interaction
ACT
Query on ACT

Download CCD File 
A
ACETATE ION
C2 H3 O2
QTBSBXVTEAMEQO-UHFFFAOYSA-M
 Ligand Interaction
External Ligand Annotations 
IDBinding Affinity (Sequence Identity %)
GK1Ki:  400   nM  BindingDB
GK1IC50:  2500   nM  BindingDB
GK1Ki :  400   nM  PDBBind
GK1Ki:  400   nM  Binding MOAD
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.80 Å
  • R-Value Free: 0.234 
  • R-Value Work: 0.197 
  • R-Value Observed: 0.199 
  • Space Group: P 21 21 21
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 45.256α = 90
b = 86.396β = 90
c = 125.505γ = 90
Software Package:
Software NamePurpose
d*TREKdata processing
PDB_EXTRACTdata extraction
d*TREKdata reduction
d*TREKdata scaling
REFMACrefinement

Structure Validation

View Full Validation Report



Entry History 

Deposition Data

  • Deposited Date: 2007-10-12 
  • Released Date: 2008-01-15 
  • Deposition Author(s): Somers, D.O.

Revision History 

  • Version 1.0: 2008-01-15
    Type: Initial release
  • Version 1.1: 2011-07-13
    Changes: Advisory, Refinement description, Version format compliance