3BEL

X-ray structure of EGFR in complex with oxime inhibitor


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.3 Å
  • R-Value Free: 0.281
  • R-Value Work: 0.241

Literature

Macromolecules
Sequence Display for 3BEL

Classification: TRANSFERASE

Total Structure Weight: 36696.20

Macromolecule Entities
Molecule Chains Length Organism Details
Epidermal growth factor receptor A 315 Homo sapiens EC#: 2.7.10.1 IUBMB
Fragment: Residues 702-1016
Gene Name(s): EGFR Gene View ERBB ERBB1 HER1
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A 4-amino-6-{[1-(3-fluorobenzyl)-1H-indazol- 5-yl]amino}pyrimidine-5-carbaldehyde O-(2- methoxyethyl)oxime
C22 H22 F N7 O2
KSGYKTRNRCPDHT-KVSWJAHQSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
PO4
Query on PO4

A PHOSPHATE ION
O4 P
NBIIXXVUZAFLBC-UHFFFAOYSA-K
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
POX IC50: 14 nM (100) BindingDB

IC50: 14 nM  BindingMOAD
IC50: 14 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.3 Å
  • R-Value Free: 0.281
  • R-Value Work: 0.241
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 45.50 α = 90.00
b = 67.69 β = 90.00
c = 103.25 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2007-11-19
  • Released Date: 2008-07-01
  • Deposition author(s): Abad, M.C., Xu, G., Neeper, M.P., Struble, G.T., Gaul, M.D., Connolly, P.J.

Revision History

  • Version 1_0: 2008-07-01

    Type: Initial release

  • Version 1_1: 2011-07-13

    Type: Version format compliance

  • Version 1_2: 2017-10-25

    Type: Refinement description