5TM9 Transcription date Oct 12, 2016
title Crystal Structure Of The Er-Alpha Ligand-Binding Domain (Y53 Complex With The Obhs-Asc Analog, (E)-3-(4-((1r,4s,6r)-6-(( Chlorophenoxy)Sulfonyl)-3-(4-Hydroxyphenyl)-7-Oxabicyclo[2. 2-En-2-Yl)Phenyl)Acrylic Acid
authors J.C.Nwachukwu, S.Srinivasan, N.E.Bruno, J.Nowak, D.J.Kojetin, O.E J.A.Katzenellenbogen, K.W.Nettles
compound source
Molecule: Estrogen Receptor
Chain: A, B
Fragment: Ligand-Binding Domain, Unp Residues 125-381
Synonym: Er,Er-Alpha,Estradiol Receptor,Nuclear Receptor Su Group A Member 1;
Engineered: Yes
Mutation: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Esr1, Esr, Nr3a1
Expression_system: Escherichia Coli
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)
Expression_system_vector_type: Plasmid

Molecule: Nuclear Receptor Coactivator 2
Chain: C, D
Fragment: Nuclear Receptor-Interacting Peptide, Unp Residue
Synonym: Ncoa-2,Class E Basic Helix-Loop-Helix Protein 75,B Transcriptional Intermediary Factor 2,Htif2;
Engineered: Yes

Synthetic: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Other_details: This Sequence Occurs Naturally In Humans
symmetry Space Group: P 1 21 1
R_factor 0.196 R_Free 0.237
crystal
cell
length a length b length c angle alpha angle beta angle gamma
58.879 81.985 61.799 90.00 116.17 90.00
method X-Ray Diffractionresolution 2.50 Å
ligand 7KL enzyme
Primary referenceSystems Structural Biology Analysis of Ligand Effects on ERalpha Predicts Cellular Response to Environmental Estrogens and Anti-hormone Therapies., Nwachukwu JC, Srinivasan S, Bruno NE, Nowak J, Wright NJ, Minutolo F, Rangarajan ES, Izard T, Yao XQ, Grant BJ, Kojetin DJ, Elemento O, Katzenellenbogen JA, Nettles KW, Cell Chem Biol. 2016 Dec 21. pii: S2451-9456(16)30437-8. doi:, 10.1016/j.chembiol.2016.11.014. PMID:28042045
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (157 Kb) [Save to disk]
  • Biological Unit Coordinates (5tm9.pdb1.gz) 149 Kb
  • LPC: Ligand-Protein Contacts for 5TM9
  • CSU: Contacts of Structural Units for 5TM9
  • Structure Factors (180 Kb)
  • Retrieve 5TM9 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 5TM9 from S2C, [Save to disk]
  • Re-refined 5tm9 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 5TM9 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 5TM9
  • 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
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [5tm9_C] [5tm9_A] [5tm9_D] [5tm9] [5tm9_B]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 5TM9
  • Community annotation for 5TM9 at PDBWiki (http://pdbwiki.org)

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