3F3W

Drug resistant cSrc kinase domain in complex with inhibitor RL45 (Type II)

Structural Biology Knowledgebase: 3F3W SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.6 Å
  • R-Value Free: 0.277
  • R-Value Work: 0.221

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 3F3W

Classification: TRANSFERASE

Total Structure Weight: 66559.27

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: Kinase domain, UNP residues 251-533
Mutation: T338M, S345C
Gene Name(s): SRC Gene View
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A, B 1-{4-[(6-aminoquinazolin-4-yl)amino]phenyl}- 3-[3-tert-butyl-1-(3-methylphenyl)-1H-pyrazol- 5-yl]urea
1-[4-(6-Amino-quinazolin-4-ylamino)-phenyl]- 3-(5-tert-butyl-2-m-tolyl-2H-pyrazol-3-yl)- urea (Synonym)
C29 H30 N8 O
ZKESOLNZMJUNTF-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
1BU IC50: 21 - 34 nM (99) BindingDB
Kd: 73 nM (99) BindingDB

N/A in BindingMoad
IC50: 34 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.6 Å
  • R-Value Free: 0.277
  • R-Value Work: 0.221
  • Space Group: P 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 42.06 α = 78.70
b = 63.69 β = 87.02
c = 75.12 γ = 89.96

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2008-10-31
  • Released Date: 2009-06-02
  • Deposition author(s): Grutter, C., Kluter, S., Getlik, M., Rauh, D.

Revision History

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