3ZYA

Human p38 MAP Kinase in Complex with 2-amino-phenylamino- dibenzosuberone


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.90 Å
  • R-Value Free: 0.209 
  • R-Value Work: 0.171 
  • R-Value Observed: 0.172 

wwPDB Validation 3D Report Full Report


This is version 1.1 of the entry. See complete history


Literature

Skepinone-L is a Selective P38 Mitogen-Activated Protein Kinase Inhibitor.

Koeberle, S.C.Romir, J.Fischer, S.Koeberle, A.Schattel, V.Albrecht, W.Grutter, C.Werz, O.Rauh, D.Stehle, T.Laufer, S.A.

(2011) Nat Chem Biol 8: 141

  • DOI: 10.1038/nchembio.761
  • Structures With Same Primary Citation

  • PubMed Abstract: 
  • Until now, a lack of inhibitors with high potency and selectivity in vivo has hampered investigation of the p38 mitogen-activated protein kinase (MAPK) signaling pathway. We describe the design of skepinone-L, which is, to our knowledge, the first AT ...

    Until now, a lack of inhibitors with high potency and selectivity in vivo has hampered investigation of the p38 mitogen-activated protein kinase (MAPK) signaling pathway. We describe the design of skepinone-L, which is, to our knowledge, the first ATP-competitive p38 MAPK inhibitor with excellent in vivo efficacy and selectivity. Therefore, skepinone-L is a valuable probe for chemical biology research, and it may foster the development of a unique class of kinase inhibitors.


    Organizational Affiliation

    Institute of Pharmacy, University of Tübingen, Tübingen, Germany.



Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
MITOGEN-ACTIVATED PROTEIN KINASE 14
A
366Homo sapiensMutation(s): 0 
Gene Names: MAPK14CSBPCSBP1CSBP2CSPB1MXI2SAPK2A
EC: 2.7.11.24
Find proteins for Q16539 (Homo sapiens)
Go to UniProtKB:  Q16539
NIH Common Fund Data Resources
PHAROS  Q16539
Protein Feature View
  • Reference Sequence
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
2A8
Query on 2A8

Download CCD File 
A
2-AMINO-PHENYLAMINO-DIBENZOSUBERONE
C21 H18 N2 O
VMANCBCSTYKPPA-UHFFFAOYSA-N
 Ligand Interaction
External Ligand Annotations 
IDBinding Affinity (Sequence Identity %)
2A8IC50:  50   nM  BindingDB
2A8IC50:  100   nM  BindingDB
2A8IC50 :  100   nM  PDBBind
2A8IC50:  104   nM  BindingDB
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.90 Å
  • R-Value Free: 0.209 
  • R-Value Work: 0.171 
  • R-Value Observed: 0.172 
  • Space Group: P 21 21 21
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 47.155α = 90
b = 51.863β = 90
c = 167.881γ = 90
Software Package:
Software NamePurpose
PHENIXrefinement
XDSdata reduction
XSCALEdata scaling
PHASERphasing

Structure Validation

View Full Validation Report



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2011-12-28
    Type: Initial release
  • Version 1.1: 2012-02-01
    Changes: Other