3D4Q

Pyrazole-based inhibitors of B-Raf kinase

Structural Biology Knowledgebase: 3D4Q SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.8 Å
  • R-Value Free: 0.250
  • R-Value Work: 0.216

Literature

Macromolecules
Sequence Display for 3D4Q

Classification: TRANSFERASE

Total Structure Weight: 71182.73

Macromolecule Entities
Molecule Chains Length Organism Details
B-Raf proto-oncogene serine/threonine-protein kinase A, B 307 Homo sapiens EC#: 2.7.11.1 IUBMB
Fragment: Residues 432-726
Gene Name(s): BRAF Gene View BRAF1 RAFB1
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
SM5
Query on SM5

A, B (1E)-5-(1-piperidin-4-yl-3-pyridin-4-yl-1H- pyrazol-4-yl)-2,3-dihydro-1H-inden-1-one oxime
C22 H23 N5 O
KWEFZSZCLBHIEQ-YYADALCUSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
SM5 IC50: 0.03 - 9 nM (100) BindingDB

N/A in BindingMoad
IC50: 0.03 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.8 Å
  • R-Value Free: 0.250
  • R-Value Work: 0.216
  • Space Group: P 41 21 2

Unit Cell:

Length (Å) Angle (°)
a = 100.34 α = 90.00
b = 100.34 β = 90.00
c = 162.54 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2008-05-14
  • Released Date: 2008-08-19
  • Deposition author(s): Morales, T., Vigers, G.P.A, Brandhuber, B.J

Revision History

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