5EDP

EGFR kinase (T790M/L858R) apo


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.9 Å
  • R-Value Free: 0.244 
  • R-Value Work: 0.200 

wwPDB Validation 3D Report Full Report


This is version 1.2 of the entry. See complete history

Literature

4-Aminoindazolyl-dihydrofuro[3,4-d]pyrimidines as non-covalent inhibitors of mutant epidermal growth factor receptor tyrosine kinase.

Hanan, E.J.Baumgardner, M.Bryan, M.C.Chen, Y.Eigenbrot, C.Fan, P.Gu, X.H.La, H.Malek, S.Purkey, H.E.Schaefer, G.Schmidt, S.Sideris, S.Yen, I.Yu, C.Heffron, T.P.

(2016) Bioorg.Med.Chem.Lett. 26: 534-539

  • DOI: 10.1016/j.bmcl.2015.11.078
  • Primary Citation of Related Structures:  

  • PubMed Abstract: 
  • The treatment of epidermal growth factor receptor (EGFR)-driven non-small cell lung cancers with the T790M resistance mutation remains a significant unmet medical need. We report the identification of 4-aminoindazolyl-dihydrofuro[3,4-d]pyrimidines as ...

    The treatment of epidermal growth factor receptor (EGFR)-driven non-small cell lung cancers with the T790M resistance mutation remains a significant unmet medical need. We report the identification of 4-aminoindazolyl-dihydrofuro[3,4-d]pyrimidines as non-covalent inhibitors of EGFR, with excellent activity against the T790M resistance double mutants and initial single activating mutants. Using an optimization strategy focused on structure-based design and improving PK properties through metabolite identification, we obtained advanced leads with high oral exposure.


    Organizational Affiliation

    Pharmaron Beijing CO. Ltd, No. 6 Taihe Road BDA, Beijing 100176, China.,Genentech, Inc., 1 DNA Way, South San Francisco, CA 94080, United States.




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Epidermal growth factor receptor
A
331Homo sapiensMutation(s): 5 
Gene Names: EGFR (ERBB, ERBB1, HER1)
EC: 2.7.10.1
Find proteins for P00533 (Homo sapiens)
Go to Gene View: EGFR
Go to UniProtKB:  P00533
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.9 Å
  • R-Value Free: 0.244 
  • R-Value Work: 0.200 
  • Space Group: I 2 3
Unit Cell:
Length (Å)Angle (°)
a = 148.847α = 90.00
b = 148.847β = 90.00
c = 148.847γ = 90.00
Software Package:
Software NamePurpose
SCALEPACKdata scaling
HKL-2000data reduction
PHASERphasing
BUSTERrefinement

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

  • Deposited Date: 2015-10-21 
  • Released Date: 2015-12-02 
  • Deposition Author(s): Eigenbrot, C., Yu, C.

Revision History 

  • Version 1.0: 2015-12-02
    Type: Initial release
  • Version 1.1: 2015-12-23
    Type: Database references
  • Version 1.2: 2016-01-20
    Type: Database references