7LEN Signaling Protein date Jan 14, 2021
title Crystal Structure Of The Epidermal Growth Factor Receptor Extracellular Region With R84k Mutation In Complex With Epi Crystallized With Trehalose
authors C.Hu, C.A.Leche Ii, S.E.Stayrook, K.M.Ferguson, M.A.Lemmon
compound source
Molecule: Isoform 4 Of Epidermal Growth Factor Receptor
Chain: A, B
Synonym: Proto-Oncogene C-Erbb-1,Receptor Tyrosine-Protein Erbb-1;
Ec: 2.7.10.1
Engineered: Yes
Mutation: Yes
 Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Egfr, Erbb, Erbb1, Her1
Expression_system: Spodoptera Frugiperda
Expression_system_taxid: 7108

Molecule: Proepiregulin
Chain: C, D
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Ereg
Expression_system: Drosophila Melanogaster
Expression_system_taxid: 7227
symmetry Space Group: P 21 21 21
R_factor 0.237 R_Free 0.295
crystal
cell
length a length b length c angle alpha angle beta angle gamma
77.737 86.600 197.795 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.90 Å
ligand BMA, MAN, NAG enzyme Transferase E.C.2.7.10.1 BRENDA
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (177 Kb) [Save to disk]
  • Biological Unit Coordinates (7len.pdb1.gz) 86 Kb
  • Biological Unit Coordinates (7len.pdb2.gz) 87 Kb
  • LPC: Ligand-Protein Contacts for 7LEN
  • CSU: Contacts of Structural Units for 7LEN
  • Structure Factors (1235 Kb)
  • Retrieve 7LEN in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 7LEN from S2C, [Save to disk]
    • View 7LEN 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 7LEN
  • Ramachandran plot from PDBSum
    • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [7len_C] [7len_B] [7len_D] [7len_A]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
    • Other resources with information on 7LEN
  • Community annotation for 7LEN at PDBWiki (http://pdbwiki.org)

    • You may enter another PDB ID code
    Go [Back], to the [PDB Lite page], to the [OCA Search page] or to the [PDB Home page]
    OCA© by Jaime Prilusky, 1996-2014,2022
    Bioinformatics Unit
    Weizmann Institute of Science