4RIY Crystal structure of an EGFR/HER3 kinase domain heterodimer containing the cancer-associated HER3-E909G mutation date
authors Littlefield, P., Liu, L., Jura, N.
compound source
R_Free 0.2670
length a length b length c angle alpha angle beta angle gamma
method X-Ray Diffractionresolution 2.98
ligand ADP, ANP, MG enzyme
A, C

D, B

Primary referenceStructural analysis of the EGFR/HER3 heterodimer reveals the molecular basis for activating HER3 mutations., Littlefield P, Liu L, Mysore V, Shan Y, Shaw DE, Jura N, Sci Signal. 2014 Dec 2;7(354):ra114. doi: 10.1126/scisignal.2005786. PMID:25468994
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (390 Kb) [Save to disk]
  • Biological Unit Coordinates (4riy.pdb1.gz) 190 Kb
  • Biological Unit Coordinates (4riy.pdb2.gz) 194 Kb
  • LPC: Ligand-Protein Contacts for 4RIY
  • CSU: Contacts of Structural Units for 4RIY
  • Structure Factors (600 Kb)
  • Retrieve 4RIY in mmCIF format [Save to disk]
  • Re-refined 4riy structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 4RIY in 3D
  • Proteopedia, because life has more than 2D.
  • On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure.
  • On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.
  • Visual 3D analysis of 4RIY
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Electron Density related parameters from EDS Electron Density Server, at Upsala
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 4RIY, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [4riy] [4riy_C] [4riy_A] [4riy_D] [4riy_B]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domain found in 4RIY: [TyrKc ] by SMART
  • Other resources with information on 4RIY
  • Community annotation for 4RIY at PDBWiki (http://pdbwiki.org)

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