3R2Y

MK2 kinase bound to Compound 1


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 3 Å
  • R-Value Free: 0.334 
  • R-Value Work: 0.289 

wwPDB Validation 3D Report Full Report


This is version 1.1 of the entry. See complete history

Literature

Structure-based lead identification of ATP-competitive MK2 inhibitors.

Barf, T.Kaptein, A.Wilde, S.Heijden, R.Someren, R.Demont, D.Schultz-Fademrecht, C.Versteegh, J.Zeeland, M.Seegers, N.Kazemier, B.Kar, B.Hoek, M.Roos, J.Klop, H.Smeets, R.Hofstra, C.Hornberg, J.Oubrie, A.

(2011) Bioorg.Med.Chem.Lett. 21: 3818-3822

  • DOI: 10.1016/j.bmcl.2011.04.018
  • Primary Citation of Related Structures:  

  • PubMed Abstract: 
  • MK2 kinase is a promising drug discovery target for the treatment of inflammatory diseases. Here, we describe the discovery of novel MK2 inhibitors using X-ray crystallography and structure-based drug design. The lead has in vivo efficacy in a short- ...

    MK2 kinase is a promising drug discovery target for the treatment of inflammatory diseases. Here, we describe the discovery of novel MK2 inhibitors using X-ray crystallography and structure-based drug design. The lead has in vivo efficacy in a short-term preclinical model.


    Organizational Affiliation

    Merck Research Laboratories, MSD, Oss, The Netherlands.




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
MAP kinase-activated protein kinase 2
A
319Homo sapiensMutation(s): 0 
Gene Names: MAPKAPK2
EC: 2.7.11.1
Find proteins for P49137 (Homo sapiens)
Go to Gene View: MAPKAPK2
Go to UniProtKB:  P49137
Small Molecules
Ligands 2 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
MLI
Query on MLI

Download SDF File 
Download CCD File 
A
MALONATE ION
C3 H2 O4
OFOBLEOULBTSOW-UHFFFAOYSA-L
 Ligand Interaction
P4O
Query on P4O

Download SDF File 
Download CCD File 
A
2-(2-QUINOLIN-3-YLPYRIDIN-4-YL)-1,5,6,7-TETRAHYDRO-4H-PYRROLO[3,2-C]PYRIDIN-4-ONE
C21 H16 N4 O
OWFLADWRSCINST-UHFFFAOYSA-N
 Ligand Interaction
External Ligand Annotations 
IDBinding Affinity (Sequence Identity %)
P4OEC50: 49 nM (100) BINDINGDB
P4OIC50: 8.5 nM (100) BINDINGDB
P4OIC50: 8.5 nM PDBBIND
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 3 Å
  • R-Value Free: 0.334 
  • R-Value Work: 0.289 
  • Space Group: F 41 3 2
Unit Cell:
Length (Å)Angle (°)
a = 253.258α = 90.00
b = 253.258β = 90.00
c = 253.258γ = 90.00
Software Package:
Software NamePurpose
CrystalCleardata reduction
REFMACrefinement
CrystalCleardata scaling
PHASERphasing
PDB_EXTRACTdata extraction
CrystalCleardata collection

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2011-05-25
    Type: Initial release
  • Version 1.1: 2011-07-13
    Type: Version format compliance