2Z4B Transcription date Jun 14, 2007
title Estrogen Receptor Beta Ligand-Binding Domain Complexed To A Ligand
authors Y.Wang
compound source
Molecule: Estrogen Receptor Beta
Chain: A, B
Fragment: Ligand-Binding Domain (Residues 251-505)
Synonym: Er-Beta
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Esr2
Expression_system: Escherichia Coli Bl21
Expression_system_taxid: 511693
Expression_system_strain: Bl21
symmetry Space Group: P 61
R_factor 0.232 R_Free 0.253
length a length b length c angle alpha angle beta angle gamma
63.523 63.523 250.837 90.00 90.00 120.00
method X-Ray Diffractionresolution 2.34 Å
ligand DC8 BindingDB enzyme
A, B

Primary referenceBenzopyrans as selective estrogen receptor beta agonists (SERBAs). Part 3: Synthesis of cyclopentanone and cyclohexanone intermediates for C-ring modification., Richardson TI, Dodge JA, Durst GL, Pfeifer LA, Shah J, Wang Y, Durbin JD, Krishnan V, Norman BH, Bioorg Med Chem Lett. 2007 Sep 1;17(17):4824-8. Epub 2007 Jun 20. PMID:17614275
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (78 Kb) [Save to disk]
  • Biological Unit Coordinates (2z4b.pdb1.gz) 73 Kb
  • LPC: Ligand-Protein Contacts for 2Z4B
  • CSU: Contacts of Structural Units for 2Z4B
  • Likely Quarternary Molecular Structure file(s) for 2Z4B
  • Structure Factors (202 Kb)
  • Retrieve 2Z4B in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2Z4B from S2C, [Save to disk]
  • Re-refined 2z4b structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2Z4B 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 2Z4B
  • 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 2Z4B, from MSDmotif at EBI
  • Fold representative 2z4b from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2z4b_B] [2z4b] [2z4b_A]
  • SWISS-PROT database: [Q92731]
  • Domain organization of [ESR2_HUMAN] by SWISSPFAM
  • Domain found in 2Z4B: [HOLI ] by SMART
  • Other resources with information on 2Z4B
  • Community annotation for 2Z4B 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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