3HLL

Crystal Structure of Human p38alpha complexed with PH-797804


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.95 Å
  • R-Value Free: 0.254
  • R-Value Work: 0.217

Literature

Macromolecules
Sequence Display for 3HLL

Classification: TRANSFERASE

Total Structure Weight: 42140.70

Macromolecule Entities
Molecule Chains Length Organism Details
Mitogen-activated protein kinase 14 A 360 Homo sapiens EC#: 2.7.11.24 IUBMB
Gene Name(s): MAPK14 Gene View CSBP CSBP1 CSBP2 CSPB1 MXI2 SAPK2A
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 3 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
I45
Query on I45

A 3-{3-bromo-4-[(2,4-difluorobenzyl)oxy]-6- methyl-2-oxopyridin-1(2H)-yl}-N,4-dimethylbenzamide
C22 H19 Br F2 N2 O3
KCAJXIDMCNPGHZ-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
I46
Query on I46

A 2-fluoro-4-[4-(4-fluorophenyl)-1H-pyrazol- 3-yl]pyridine
C14 H9 F2 N3
YJCHZVXSPFPKMX-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
PO2
Query on PO2

A HYPOPHOSPHITE
O2 P
GQZXNSPRSGFJLY-UHFFFAOYSA-M
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
I45 IC50: 1.1 - 247 nM (100) BindingDB
Ki: 2.9 - 5.8 nM (100) BindingDB

Ki: 5.8 nM  BindingMOAD
Ki: 5.8 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.95 Å
  • R-Value Free: 0.254
  • R-Value Work: 0.217
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 65.11 α = 90.00
b = 74.64 β = 90.00
c = 77.07 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2009-05-27
  • Released Date: 2009-07-14
  • Deposition author(s): Shieh, H.-S., Williams, J.M., Stegeman, R.A., Kurumbail, R.G.

Revision History

  • 2011-07-13
    Type: Advisory, Version format compliance