3MBL

Crystal Structure of the human mitogen-activated protein kinase kinase 1 (MEK 1) in complex with ligand and MgADP


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.6 Å
  • R-Value Free: 0.215 
  • R-Value Work: 0.166 

wwPDB Validation 3D Report Full Report


This is version 1.1 of the entry. See complete history

Literature

Structure-based design and synthesis of pyrrole derivatives as MEK inhibitors.

Wallace, M.B.Adams, M.E.Kanouni, T.Mol, C.D.Dougan, D.R.Feher, V.A.O'Connell, S.M.Shi, L.Halkowycz, P.Dong, Q.

(2010) Bioorg.Med.Chem.Lett. 20: 4156-4158

  • DOI: 10.1016/j.bmcl.2010.05.058

  • PubMed Abstract: 
  • A novel series of pyrrole inhibitors of MEK kinase has been developed using structure-based drug design. Optimization of the series led to the identification of potent inhibitors with good pharmaceutical properties.

    A novel series of pyrrole inhibitors of MEK kinase has been developed using structure-based drug design. Optimization of the series led to the identification of potent inhibitors with good pharmaceutical properties.


    Organizational Affiliation

    Takeda San Diego, 10410 Science Center Drive, San Diego, CA 92121, United States. michael.wallace@takedasd.com




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Dual specificity mitogen-activated protein kinase kinase 1
A
328Homo sapiensMutation(s): 0 
Gene Names: MAP2K1 (MEK1, PRKMK1)
EC: 2.7.12.2
Find proteins for Q02750 (Homo sapiens)
Go to Gene View: MAP2K1
Go to UniProtKB:  Q02750
Small Molecules
Ligands 3 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
LSG
Query on LSG

Download SDF File 
Download CCD File 
A
5-acetyl-2-[(2-fluoro-4-iodophenyl)amino]-N-(2-hydroxyethoxy)-1-methyl-1H-pyrrole-3-carboxamide
C16 H17 F I N3 O4
WRHOGNMBUWCIAC-UHFFFAOYSA-N
 Ligand Interaction
ADP
Query on ADP

Download SDF File 
Download CCD File 
A
ADENOSINE-5'-DIPHOSPHATE
C10 H15 N5 O10 P2
XTWYTFMLZFPYCI-KQYNXXCUSA-N
 Ligand Interaction
MG
Query on MG

Download SDF File 
Download CCD File 
A
MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N
 Ligand Interaction
External Ligand Annotations 
IDBinding Affinity (Sequence Identity %)
LSGIC50: 18 nM (99) BINDINGDB
LSGIC50: 18 nM PDBBIND
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.6 Å
  • R-Value Free: 0.215 
  • R-Value Work: 0.166 
  • Space Group: P 62
Unit Cell:
Length (Å)Angle (°)
a = 81.982α = 90.00
b = 81.982β = 90.00
c = 129.928γ = 120.00
Software Package:
Software NamePurpose
MOLREPphasing
REFMACrefinement
HKL-2000data collection
HKL-2000data reduction
HKL-2000data scaling

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2010-07-28
    Type: Initial release
  • Version 1.1: 2011-07-13
    Type: Version format compliance