4FZ6

Crystal structure of spleen tyrosine kinase complexed with [6-((S)-2-Methyl-pyrrolidin-1-yl)-pyridin-2-yl]-(6-phenyl-imidazo[1,2-b]pyridazin-8-yl)-amine

Structural Biology Knowledgebase: 4FZ6 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.85 Å
  • R-Value Free: 0.253
  • R-Value Work: 0.229

Literature

Macromolecules
Sequence Display for 4FZ6

Classification: TRANSFERASE / TRANSFERASE INHIBITOR

Total Structure Weight: 34254.74

Macromolecule Entities
Molecule Chains Length Organism Details
Tyrosine-protein kinase SYK A 291 Homo sapiens EC#: 2.7.10.2 IUBMB
Fragment: RESIDUES 356-635, PROTEIN KINASE DOMAIN
Gene Name(s): SYK Gene View
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
0VG
Query on 0VG

A N-{6-[(2S)-2-methylpyrrolidin-1-yl]pyridin- 2-yl}-6-phenylimidazo[1,2-b]pyridazin-8-amine
C22 H22 N6
OLNOLIZABHZSEW-INIZCTEOSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
0VG IC50: 106.6 nM (100) BindingDB

IC50: 127 nM  BindingMOAD
IC50: 127 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.85 Å
  • R-Value Free: 0.253
  • R-Value Work: 0.229
  • Space Group: P 21 21 21
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 39.76 α = 90.00
b = 85.07 β = 90.00
c = 90.46 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2012-07-06
  • Released Date: 2013-01-30
  • Deposition author(s): Kuglstatter, A., Slade, M.

Revision History

No revisions since initial release