3M2W

Crystal structure of MAPKAK kinase 2 (MK2) complexed with a spiroazetidine-tetracyclic ATP site inhibitor


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.41 Å
  • R-Value Free: 0.227
  • R-Value Work: 0.185

Literature

Macromolecules
Sequence Display for 3M2W

Classification: TRANSFERASE

Total Structure Weight: 34976.79

Macromolecule Entities
Molecule Chains Length Organism Details
MAP kinase-activated protein kinase 2 A 299 Homo sapiens EC#: 2.7.11.1 IUBMB
Fragment: Kinase domain
Mutation: ΔS216, ΔH217, ΔN218, ΔS219, ΔL220, ΔT221, ΔT222, ΔP223, ΔC224, ΔY225, ΔT226, ΔP227, ΔY228, ΔY229, ΔV230, ΔA231, ΔP232, ΔE233, ΔV234, ΔL235, ΔG236, P237G
Gene Name(s): MAPKAPK2 Gene View
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 2 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
L8I
Query on L8I

A 2'-(2-fluorophenyl)-1-methyl-6',8',9',11'- tetrahydrospiro[azetidine-3,10'-pyrido[3',4':4,5]pyrrolo[2,3- f]isoquinolin]-7'(5'H)-one
C23 H21 F N4 O
XZZOJFOFCDHYRX-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
MG
Query on MG

A MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
L8I IC50: <3 nM (93) BindingDB

IC50: 3 nM  BindingMOAD
IC50: <3 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.41 Å
  • R-Value Free: 0.227
  • R-Value Work: 0.185
  • Space Group: P 63 2 2

Unit Cell:

Length (Å) Angle (°)
a = 102.98 α = 90.00
b = 102.98 β = 90.00
c = 165.43 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2010-03-08
  • Released Date: 2010-07-28
  • Deposition author(s): Kroemer, M., Revesz, L., Be, C., Izaac, A., Huppertz, C., Schlapbach, A., Scheufler, C.

Revision History

  • 2011-07-13
    Type: Version format compliance