2FSZ Hormone Growth Factor date Jan 23, 2006
title A Second Binding Site For Hydroxytamoxifen Within The Coacti Binding Groove Of Estrogen Receptor Beta
authors Y.Wang
compound source
Molecule: Estrogen Receptor Beta
Chain: A, B
Fragment: Ligand-Binding Domain
Synonym: Er-Beta
Engineered: Yes
Mutation: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Esr2, Estrb, Nr3a2
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet19
symmetry Space Group: I 4
R_factor 0.273 R_Free 0.299
length a length b length c angle alpha angle beta angle gamma
105.040 105.040 102.391 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.20 Å
ligand OHT BindingDB enzyme
A, B

Primary referenceA second binding site for hydroxytamoxifen within the coactivator-binding groove of estrogen receptor beta., Wang Y, Chirgadze NY, Briggs SL, Khan S, Jensen EV, Burris TP, Proc Natl Acad Sci U S A. 2006 Jun 27;103(26):9908-11. Epub 2006 Jun 16. PMID:16782818
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (81 Kb) [Save to disk]
  • Biological Unit Coordinates (2fsz.pdb1.gz) 75 Kb
  • Biological Unit Coordinates (2fsz.pdb2.gz) 296 Kb
  • LPC: Ligand-Protein Contacts for 2FSZ
  • CSU: Contacts of Structural Units for 2FSZ
  • Likely Quarternary Molecular Structure file(s) for 2FSZ
  • Structure Factors (224 Kb)
  • Retrieve 2FSZ in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2FSZ from S2C, [Save to disk]
  • Re-refined 2fsz structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2FSZ 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 2FSZ
  • 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 2FSZ, from MSDmotif at EBI
  • Fold representative 2fsz from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2fsz_B] [2fsz_A] [2fsz]
  • SWISS-PROT database: [Q92731]
  • Domain organization of [ESR2_HUMAN] by SWISSPFAM
  • Domain found in 2FSZ: [HOLI ] by SMART
  • Other resources with information on 2FSZ
  • Community annotation for 2FSZ 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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