Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
MAP kinase-activated protein kinase 2
A, B, C, D, E, F, G, H, I, J, K, L
334Homo 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 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
P4O
Query on P4O

Download SDF File 
Download CCD File 
A, B, C, D, E, F, G, H, I, J, K, L
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 %)
P4OIC50: 8.5 nM (100) BINDINGDB
P4OEC50: 49 nM (100) BINDINGDB
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.2 Å
  • R-Value Free: 0.258 
  • R-Value Work: 0.238 
  • Space Group: P 21 21 21
Unit Cell:
Length (Å)Angle (°)
a = 140.208α = 90.00
b = 183.192β = 90.00
c = 217.656γ = 90.00
Software Package:
Software NamePurpose
CrystalCleardata scaling
PHASERphasing
CrystalCleardata reduction
REFMACrefinement
DNAdata collection

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

  • Deposited Date: 2009-03-19 
  • Released Date: 2010-03-02 
  • Deposition Author(s): Scheich, C.

Revision History 

  • Version 1.0: 2010-03-02
    Type: Initial release
  • Version 1.1: 2011-07-13
    Type: Advisory, Version format compliance