3W2Q

EGFR kinase domain T790M/L858R mutant with HKI-272

Structural Biology Knowledgebase: 3W2Q SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Free: 0.200
  • R-Value Work: 0.175

Literature

Macromolecules
Sequence Display for 3W2Q

Classification: TRANSFERASE / TRANSFERASE INHIBITOR

Total Structure Weight: 38775.61

Macromolecule Entities
Molecule Chains Length Organism Details
Epidermal growth factor receptor A 331 Homo sapiens EC#: 2.7.10.1 IUBMB
Fragment: Kinase domain, UNP residues 698-1022
Mutation: T790M, L858R
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
HKI
Query on HKI

A N-(4-{[3-chloro-4-(pyridin-2-ylmethoxy)phenyl]amino}- 3-cyano-7-ethoxyquinolin-6-yl)-4-(dimethylamino)butanamide
bound form, (Synonym)
C30 H31 Cl N6 O3
MIURWHKJMYMLCP-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
MES
Query on MES

A 2-(N-MORPHOLINO)-ETHANESULFONIC ACID
C6 H13 N O4 S
SXGZJKUKBWWHRA-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
HKI N/A in BindingDB
N/A in BindingMoad
IC50: 66 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Free: 0.200
  • R-Value Work: 0.175
  • Space Group: I 2 3
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 144.11 α = 90.00
b = 144.11 β = 90.00
c = 144.11 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2012-12-03
  • Released Date: 2013-01-16
  • Deposition author(s): Sogabe, S., Kawakita, Y., Igaki, S.

Revision History

  • 2013-08-21
    Type: Citation | Details: Citation update