EGFR kinase (T790M/L858R) apo

Experimental Data Snapshot

  • Resolution: 2.90 Å
  • R-Value Free: 0.244 
  • R-Value Work: 0.200 
  • R-Value Observed: 0.202 

wwPDB Validation   3D Report Full Report

This is version 1.2 of the entry. See complete history


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: https://doi.org/10.1016/j.bmcl.2015.11.078
  • Primary Citation of Related Structures:  
    5EDP, 5EDQ, 5EDR

  • 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 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

    Genentech, Inc., 1 DNA Way, South San Francisco, CA 94080, United States.

Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
Epidermal growth factor receptor331Homo sapiensMutation(s): 5 
UniProt & NIH Common Fund Data Resources
Find proteins for P00533 (Homo sapiens)
Explore P00533 
Go to UniProtKB:  P00533
PHAROS:  P00533
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP00533
Sequence Annotations
  • Reference Sequence
Experimental Data & Validation

Experimental Data

  • Resolution: 2.90 Å
  • R-Value Free: 0.244 
  • R-Value Work: 0.200 
  • R-Value Observed: 0.202 
  • Space Group: I 2 3
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 148.847α = 90
b = 148.847β = 90
c = 148.847γ = 90
Software Package:
Software NamePurpose
HKL-2000data reduction
SCALEPACKdata scaling

Structure Validation

View Full Validation Report

Entry History 

Deposition Data

Revision History  (Full details and data files)

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