3FMK

P38 kinase crystal structure in complex with 6-(2,4-Difluoro-phenoxy)-8-methyl-2-((S)-1-methyl-2-tetrazol-2-yl-ethylamino)-8H-pyrido[2,3-d]pyrimidin-7-one


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.7 Å
  • R-Value Free: 0.224 
  • R-Value Work: 0.203 

wwPDB Validation 3D Report Full Report


This is version 1.1 of the entry. See complete history

Literature

The Discovery of Pamapimod and R1487 as Orally Bioavailable and Highly Selective Inhibitors of p38 Map Kinase

Soth, M.Kuglstatter, A.Goldstein, D.

To be published.

Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Mitogen-activated protein kinase 14
A
372Homo sapiensMutation(s): 0 
Gene Names: MAPK14 (CSBP, CSBP1, CSBP2, CSPB1, MXI2, SAPK2A)
EC: 2.7.11.24
Find proteins for Q16539 (Homo sapiens)
Go to Gene View: MAPK14
Go to UniProtKB:  Q16539
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
FMK
Query on FMK

Download SDF File 
Download CCD File 
A
6-(2,4-difluorophenoxy)-8-methyl-2-{[(1S)-1-methyl-2-(2H-tetrazol-2-yl)ethyl]amino}pyrido[2,3-d]pyrimidin-7(8H)-one
C18 H16 F2 N8 O2
WIGNNIARPGHXFO-JTQLQIEISA-N
 Ligand Interaction
External Ligand Annotations 
IDBinding Affinity (Sequence Identity %)
FMKIC50: 2 nM (100) BINDINGDB
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.7 Å
  • R-Value Free: 0.224 
  • R-Value Work: 0.203 
  • Space Group: P 21 21 21
Unit Cell:
Length (Å)Angle (°)
a = 45.483α = 90.00
b = 86.513β = 90.00
c = 124.307γ = 90.00
Software Package:
Software NamePurpose
SCALEPACKdata scaling
CNSphasing
REFMACrefinement
DENZOdata reduction
ADSCdata collection
CNSrefinement

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2009-12-22
    Type: Initial release
  • Version 1.1: 2011-07-13
    Type: Advisory, Refinement description, Version format compliance