4G5J

Crystal structure of EGFR kinase in complex with BIBW2992


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.8 Å
  • R-Value Free: 0.259
  • R-Value Work: 0.205

Literature

Macromolecules
Sequence Display for 4G5J

Classification: TRANSFERASE / TRANSFERASE INHIBITOR

Total Structure Weight: 39039.29

Macromolecule Entities
Molecule Chains Length Organism Details
Epidermal growth factor receptor A 330 Homo sapiens EC#: 2.7.10.1 IUBMB
Fragment: Kinase dimain, UNP residues 696-1022
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
0WN
Query on 0WN

A N-{4-[(3-chloro-4-fluorophenyl)amino]-7-[(3S)- tetrahydrofuran-3-yloxy]quinazolin-6-yl}- 4-(dimethylamino)butanamide
Afatinib, bound form (Synonym)
C24 H27 Cl F N5 O3
JSENTLOBWVHLNR-INIZCTEOSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
0WM
Query on 0WM

A (2E)-N-{4-[(3-chloro-4-fluorophenyl)amino]- 7-[(3S)-tetrahydrofuran-3-yloxy]quinazolin- 6-yl}-4-(dimethylamino)but-2-enamide
Afatinib (Synonym)
C24 H25 Cl F N5 O3
ULXXDDBFHOBEHA-CWDCEQMOSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
0WM IC50: 0.19 - 11 nM (100) BindingDB
Kd: 0.1 - 1.1 nM (100) BindingDB

N/A in BindingMoad
N/A in PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.8 Å
  • R-Value Free: 0.259
  • R-Value Work: 0.205
  • Space Group: I 2 3

Unit Cell:

Length (Å) Angle (°)
a = 144.47 α = 90.00
b = 144.47 β = 90.00
c = 144.47 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2012-07-18
  • Released Date: 2012-08-29
  • Deposition author(s): Solca, F., Dahl, G., Zoephel, A., Bader, G., Sanderson, M., Klein, C., Kraemer, O., Himmelsbach, F., Haaksma, E., Adolf, G.R.

Revision History

  • 2012-10-31
    Type: Database references