1XBB

Crystal structure of the syk tyrosine kinase domain with Gleevec


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.57 Å
  • R-Value Free: 0.221
  • R-Value Work: 0.191

Literature

Macromolecules
Sequence Display for 1XBB

Classification: TRANSFERASE

Total Structure Weight: 34377.61

Macromolecule Entities
Molecule Chains Length Organism Details
Tyrosine-protein kinase SYK A 291 Homo sapiens EC#: 2.7.10.2 IUBMB
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
STI
Query on STI

A 4-(4-METHYL-PIPERAZIN-1-YLMETHYL)-N-[4-METHYL- 3-(4-PYRIDIN-3-YL-PYRIMIDIN-2-YLAMINO)-PHENYL]- BENZAMIDE
STI-571;IMATINIB (Synonym)
C29 H31 N7 O
KTUFNOKKBVMGRW-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
STI IC50: 5000 - >10000 nM (100) BindingDB
Kd: >10000 nM (100) BindingDB
Ki: 5000 nM (100) BindingDB

Ki: 5000 nM  BindingMOAD
Ki: 5000 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.57 Å
  • R-Value Free: 0.221
  • R-Value Work: 0.191
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 39.79 α = 90.00
b = 85.71 β = 90.00
c = 89.52 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2004-08-30
  • Released Date: 2004-11-02
  • Deposition author(s): Nienaber, V.L., Atwell, S., Adams, J.M., Badger, J., Buchanan, M.D., Feil, I.K., Froning, K.J., Gao, X., Hendle, J., Keegan, K., Leon, B.C., Muller-Deickmann, H.J., Noland, B.W., Post, K., Rajashankar, K.R., Ramos, A., Russell, M., Burley, S.K., Buchanan, S.G.

Revision History

  • 2008-04-30
    Type: Version format compliance
  • 2011-07-13
    Type: Version format compliance