3EKN

Insulin receptor kinase complexed with an inhibitor


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Free: 0.274 
  • R-Value Work: 0.211 

wwPDB Validation 3D Report Full Report


This is version 1.1 of the entry. See complete history

Literature

Optimization of 4,6-bis-anilino-1H-pyrrolo[2,3-d]pyrimidine IGF-1R tyrosine kinase inhibitors towards JNK selectivity.

Chamberlain, S.D.Redman, A.M.Wilson, J.W.Deanda, F.Shotwell, J.B.Gerding, R.Lei, H.Yang, B.Stevens, K.L.Hassell, A.M.Shewchuk, L.M.Leesnitzer, M.A.Smith, J.L.Sabbatini, P.Atkins, C.Groy, A.Rowand, J.L.Kumar, R.Mook, R.A.Moorthy, G.Patnaik, S.

(2009) Bioorg.Med.Chem.Lett. 19: 360-364

  • DOI: 10.1016/j.bmcl.2008.11.077
  • Primary Citation of Related Structures:  

  • PubMed Abstract: 
  • The SAR of C5' functional groups with terminal basic amines at the C6 aniline of 4,6-bis-anilino-1H-pyrrolo[2,3-d]pyrimidines is reported. Examples demonstrate potent inhibition of IGF-1R with 1000-fold selectivity over JNK1 and 3 in enzymatic assays ...

    The SAR of C5' functional groups with terminal basic amines at the C6 aniline of 4,6-bis-anilino-1H-pyrrolo[2,3-d]pyrimidines is reported. Examples demonstrate potent inhibition of IGF-1R with 1000-fold selectivity over JNK1 and 3 in enzymatic assays.


    Organizational Affiliation

    GlaxoSmithKline, Oncology R&D, 5 Moore Drive, Research Triangle Park, NC 27709, USA.




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Insulin receptor
A
307Homo sapiensMutation(s): 2 
Gene Names: INSR
EC: 2.7.10.1
Find proteins for P06213 (Homo sapiens)
Go to Gene View: INSR
Go to UniProtKB:  P06213
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
GS3
Query on GS3

Download SDF File 
Download CCD File 
A
2-fluoro-6-{[2-({2-methoxy-4-[4-(1-methylethyl)piperazin-1-yl]phenyl}amino)-7H-pyrrolo[2,3-d]pyrimidin-4-yl]amino}benzamide
C27 H31 F N8 O2
HXZDICYKFAOZLE-UHFFFAOYSA-N
 Ligand Interaction
External Ligand Annotations 
IDBinding Affinity (Sequence Identity %)
GS3IC50: 2 nM BINDINGMOAD
GS3IC50: 4 nM PDBBIND
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Free: 0.274 
  • R-Value Work: 0.211 
  • Space Group: P 21 21 21
Unit Cell:
Length (Å)Angle (°)
a = 58.092α = 90.00
b = 69.522β = 90.00
c = 89.961γ = 90.00
Software Package:
Software NamePurpose
HKL-2000data reduction
MOLREPphasing
HKL-2000data scaling
HKL-2000data collection
REFMACrefinement

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2008-12-30
    Type: Initial release
  • Version 1.1: 2011-07-13
    Type: Advisory, Version format compliance