3D94

Crystal structure of the insulin-like growth factor-1 receptor kinase in complex with PQIP


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.3 Å
  • R-Value Free: 0.236
  • R-Value Work: 0.198

Literature

Macromolecules
Sequence Display for 3D94

Classification: TRANSFERASE

Total Structure Weight: 34978.49

Macromolecule Entities
Molecule Chains Length Organism Details
Insulin-like growth factor 1 receptor beta chain A 301 Homo sapiens EC#: 2.7.10.1 IUBMB
Fragment: Protein Kinase domain
Mutation: F1212L
Gene Name(s): IGF1R Gene View
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 2 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
D94
Query on D94

A 3-[cis-3-(4-methylpiperazin-1-yl)cyclobutyl]- 1-(2-phenylquinolin-7-yl)imidazo[1,5-a]pyrazin- 8-amine
C30 H31 N7
PDJARQSWGDDFHH-PSWAGMNNSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CA
Query on CA

A CALCIUM ION
Ca
BHPQYMZQTOCNFJ-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
D94 IC50: 19 - 65 nM (99) BindingDB

IC50: 118 nM  BindingMOAD
Ki: 157 nM  PDBbind
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
MHO
Query on MHO
A L-PEPTIDE LINKING C5 H11 N O3 S MET

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.3 Å
  • R-Value Free: 0.236
  • R-Value Work: 0.198
  • Space Group: H 3 2

Unit Cell:

Length (Å) Angle (°)
a = 208.18 α = 90.00
b = 208.18 β = 90.00
c = 50.85 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2008-05-26
  • Released Date: 2008-07-29
  • Deposition author(s): Wu, J., Li, W., Miller, W.T., Hubbard, S.R.

Revision History

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