3KEX Transferase date Oct 26, 2009
title Crystal Structure Of The Catalytically Inactive Kinase Domai Human Epidermal Growth Factor Receptor 3 (Her3)
authors N.Jura, Y.Shan, X.Cao, D.E.Shaw, J.Kuriyan
compound source
Molecule: Receptor Tyrosine-Protein Kinase Erbb-3
Chain: A, B
Fragment: Unp Residues 698-1019
Synonym: C-Erbb3, Tyrosine Kinase-Type Cell Surface Recepto
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Erbb3, Erbb3her3, Her3
Expression_system: Spodoptera Frugiperda
Expression_system_taxid: 7108
Expression_system_strain: Sf9
Expression_system_vector_type: Baculovirus
Expression_system_plasmid: Pfastbachta
symmetry Space Group: C 1 2 1
R_factor 0.241 R_Free 0.283
length a length b length c angle alpha angle beta angle gamma
194.164 47.637 81.281 90.00 108.04 90.00
method X-Ray Diffractionresolution 2.80 Å
ligand ANP, MG enzyme Transferase E.C. BRENDA
A, B

Primary referenceStructural analysis of the catalytically inactive kinase domain of the human EGF receptor 3., Jura N, Shan Y, Cao X, Shaw DE, Kuriyan J, Proc Natl Acad Sci U S A. 2009 Dec 22;106(51):21608-13. Epub 2009 Dec 9. PMID:20007378
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (100 Kb) [Save to disk]
  • Biological Unit Coordinates (3kex.pdb1.gz) 95 Kb
  • Biological Unit Coordinates (3kex.pdb2.gz) 95 Kb
  • LPC: Ligand-Protein Contacts for 3KEX
  • CSU: Contacts of Structural Units for 3KEX
  • Structure Factors (227 Kb)
  • Retrieve 3KEX in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3KEX from S2C, [Save to disk]
  • Re-refined 3kex structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3KEX 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 3KEX
  • Cartoon representation from PDB Cartoon
  • 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
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 3KEX, from MSDmotif at EBI
  • Fold representative 3kex from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3kex] [3kex_A] [3kex_B]
  • SWISS-PROT database: [P21860]
  • Domain organization of [ERBB3_HUMAN] by SWISSPFAM
  • Domain found in 3KEX: [TyrKc ] by SMART
  • Other resources with information on 3KEX
  • Community annotation for 3KEX at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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