3EKK

Insulin receptor kinase complexed with an inhibitor


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.1 Å
  • R-Value Free: 0.260 
  • R-Value Work: 0.204 

wwPDB Validation 3D Report Full Report


This is version 1.1 of the entry. See complete history

Literature

Discovery of 4,6-bis-anilino-1H-pyrrolo[2,3-d]pyrimidines: Potent inhibitors of the IGF-1R receptor tyrosine kinase.

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

(2009) Bioorg.Med.Chem.Lett. 19: 469-473

  • DOI: 10.1016/j.bmcl.2008.11.046

  • PubMed Abstract: 
  • The evaluation of a series of 4,6-bis-anilino-1H-pyrrolo[2,3-d]pyrimidines as inhibitors of the IGF-1R (IGF-IR) receptor tyrosine kinase is reported. Examples demonstrate nanomolar potencies in in vitro enzyme and mechanistic cellular assays as well ...

    The evaluation of a series of 4,6-bis-anilino-1H-pyrrolo[2,3-d]pyrimidines as inhibitors of the IGF-1R (IGF-IR) receptor tyrosine kinase is reported. Examples demonstrate nanomolar potencies in in vitro enzyme and mechanistic cellular assays as well as promising in vivo pharmacokinetics in rat.


    Organizational Affiliation

    GlaxoSmithKline, Oncology R&D, 5 Moore Drive, 3.4184.4B, PO Box 13398, Research Triangle Park, NC 27709-3398, USA.




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Insulin receptor
A
307Homo sapiensGene 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
GS2
Query on GS2

Download SDF File 
Download CCD File 
A
2-[(2-{[1-(N,N-dimethylglycyl)-5-methoxy-1H-indol-6-yl]amino}-7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino]-6-fluoro-N-methylbenzamide
C27 H27 F N8 O3
DESOLSKAHZZIGK-UHFFFAOYSA-N
 Ligand Interaction
External Ligand Annotations 
IDBinding Affinity (Sequence Identity %)
GS2IC50: 2 nM BINDINGMOAD
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.1 Å
  • R-Value Free: 0.260 
  • R-Value Work: 0.204 
  • Space Group: P 21 21 21
Unit Cell:
Length (Å)Angle (°)
a = 58.251α = 90.00
b = 70.487β = 90.00
c = 88.600γ = 90.00
Software Package:
Software NamePurpose
MOLREPphasing
HKL-2000data collection
REFMACrefinement
HKL-2000data reduction
HKL-2000data scaling

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2008-12-23
    Type: Initial release
  • Version 1.1: 2011-07-13
    Type: Advisory, Version format compliance