2QQ7

Crystal structure of drug resistant SRC kinase domain with irreversible inhibitor

Structural Biology Knowledgebase: 2QQ7 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.38 Å
  • R-Value Free: 0.266
  • R-Value Work: 0.214

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 2QQ7

Classification: TRANSFERASE

Total Structure Weight: 66398.63

Macromolecule Entities
Molecule Chains Length Organism Details
Proto-oncogene tyrosine-protein kinase Src A, B 286 Gallus gallus EC#: 2.7.10.2 IUBMB
Fragment: Protein kinase domain
Mutation: T338M, S345C
Gene Name(s): SRC Gene View

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
SR2
Query on SR2

A, B (2E)-N-{4-[(3-bromophenyl)amino]quinazolin- 6-yl}-4-(dimethylamino)but-2-enamide
C20 H20 Br N5 O
ZCIXBBSRVLSRJQ-QPJJXVBHSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
SR2 N/A in BindingDB
N/A in BindingMoad
IC50: 5710 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.38 Å
  • R-Value Free: 0.266
  • R-Value Work: 0.214
  • Space Group: P 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 42.22 α = 78.58
b = 63.36 β = 89.08
c = 75.06 γ = 89.87

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2007-07-26
  • Released Date: 2008-03-11
  • Deposition author(s): Michalczyk, A., Rode, H.B., Gruetter, C., Rauh, D.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4