3MPT

Crystal structure of P38 kinase in complex with a pyrrole-2-carboxamide inhibitor


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.89 Å
  • R-Value Free: 0.298 
  • R-Value Work: 0.236 
  • R-Value Observed: 0.239 

wwPDB Validation   3D Report Full Report


Ligand Structure Quality Assessment 


This is version 1.1 of the entry. See complete history


Literature

The discovery and initial optimisation of pyrrole-2-carboxamides as inhibitors of p38alpha MAP kinase.

Down, K.Bamborough, P.Alder, C.Campbell, A.Christopher, J.A.Gerelle, M.Ludbrook, S.Mallett, D.Mellor, G.Miller, D.D.Pearson, R.Ray, K.Solanke, Y.Somers, D.

(2010) Bioorg Med Chem Lett 20: 3936-3940

  • DOI: 10.1016/j.bmcl.2010.05.011
  • Primary Citation of Related Structures:  
    3MPT

  • PubMed Abstract: 
  • A novel pyrrole-2-carboxamide series of p38alpha inhibitors, discovered through the application of virtual screening, is presented. Following evaluation of activity, selectivity and developability properties of commercially available analogues, a synthesis program enabled rapid assessment of the series' suitability for further lead optimisation studies ...

    A novel pyrrole-2-carboxamide series of p38alpha inhibitors, discovered through the application of virtual screening, is presented. Following evaluation of activity, selectivity and developability properties of commercially available analogues, a synthesis program enabled rapid assessment of the series' suitability for further lead optimisation studies.


    Organizational Affiliation

    GlaxoSmithKline R&D, Medicines Research Centre, Stevenage, Hertfordshire, UK. kenneth.d.down@gsk.com



Macromolecules
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
Mitogen-activated protein kinase 14A371Homo sapiensMutation(s): 0 
Gene Names: MAPK14CSBPCSBP1CSBP2CSPB1MXI2SAPK2A
EC: 2.7.11.24
UniProt & NIH Common Fund Data Resources
Find proteins for Q16539 (Homo sapiens)
Explore Q16539 
Go to UniProtKB:  Q16539
PHAROS:  Q16539
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ16539
Protein Feature View
Expand
  • Reference Sequence
Small Molecules
Ligands 2 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
1GK
Query on 1GK

Download Ideal Coordinates CCD File 
B [auth A]N-(furan-2-ylmethyl)-4-[(2-methylphenyl)carbonyl]-1H-pyrrole-2-carboxamide
C18 H16 N2 O3
UTEGJWUIPAWNBB-UHFFFAOYSA-N
 Ligand Interaction
GOL
Query on GOL

Download Ideal Coordinates CCD File 
C [auth A],
D [auth A],
E [auth A]
GLYCEROL
C3 H8 O3
PEDCQBHIVMGVHV-UHFFFAOYSA-N
 Ligand Interaction
Binding Affinity Annotations 
IDSourceBinding Affinity
1GK PDBBind:  3MPT IC50: 251 (nM) from 1 assay(s)
Binding MOAD:  3MPT IC50: 250 (nM) from 1 assay(s)
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.89 Å
  • R-Value Free: 0.298 
  • R-Value Work: 0.236 
  • R-Value Observed: 0.239 
  • Space Group: P 21 21 21
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 45.376α = 90
b = 85.859β = 90
c = 124.463γ = 90
Software Package:
Software NamePurpose
d*TREKdata scaling
REFMACrefinement
PDB_EXTRACTdata extraction
MAR345dtbdata collection
d*TREKdata reduction
REFMACphasing

Structure Validation

View Full Validation Report



Ligand Structure Quality Assessment 



Entry History 

Deposition Data

  • Deposited Date: 2010-04-27 
  • Released Date: 2010-07-07 
  • Deposition Author(s): Somers, D.O.

Revision History  (Full details and data files)

  • Version 1.0: 2010-07-07
    Type: Initial release
  • Version 1.1: 2011-07-13
    Changes: Version format compliance