1S9I

X-ray structure of the human mitogen-activated protein kinase kinase 2 (MEK2)in a complex with ligand and MgATP

Structural Biology Knowledgebase: 1S9I SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.2 Å
  • R-Value Free: 0.364
  • R-Value Work: 0.290

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 1S9I

Classification: TRANSFERASE

Total Structure Weight: 81347.05

Macromolecule Entities
Molecule Chains Length Organism Details
Dual specificity mitogen-activated protein kinase kinase 2 A, B 354 Homo sapiens EC#: 2.7.12.2 IUBMB
Gene Name(s): MAP2K2 Gene View MEK2 MKK2 PRKMK2

Small Molecules
Ligands 3 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
5EA
Query on 5EA

A, B 5-{3,4-DIFLUORO-2-[(2-FLUORO-4-IODOPHENYL)AMINO]PHENYL}- N-(2-MORPHOLIN-4-YLETHYL)-1,3,4-OXADIAZOL- 2-AMINE
C20 H19 F3 I N5 O2
LZZYEMSEMRUPIM-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
ATP
Query on ATP

A, B ADENOSINE-5'-TRIPHOSPHATE
C10 H16 N5 O13 P3
ZKHQWZAMYRWXGA-KQYNXXCUSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
MG
Query on MG

A, B MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.2 Å
  • R-Value Free: 0.364
  • R-Value Work: 0.290
  • Space Group: P 61 2 2
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 161.89 α = 90.00
b = 161.89 β = 90.00
c = 122.99 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2004-02-04
  • Released Date: 2004-11-23
  • Deposition author(s): Ohren, J.F., Chen, H., Pavlovsky, A., Whitehead, C., Yan, C., McConnell, P., Delaney, A., Dudley, D.T., Sebolt-Leopold, J., Hasemann, C.A.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4