4MG5 Hormone Receptor date Aug 28, 2013
title Crystal Structure Of Hera-Lbd (Y537s) In Complex With Chlord
authors V.Delfosse, M.Grimaldi, W.Bourguet
compound source
Molecule: Estrogen Receptor
Chain: A, B
Fragment: Ligand Binding Domain (Unp Residues 302-552)
Synonym: Er, Er-Alpha, Estradiol Receptor, Nuclear Receptor Group A Member 1;
Engineered: Yes
Mutation: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Esr, Esr1, Nr3a1
Expression_system: Escherichia Coli
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet32a

Molecule: Nuclear Receptor Coactivator 1
Chain: C, D
Fragment: Coactivator Peptide Src-1 (Unp Residues 686-698)
Synonym: Ncoa-1, Class E Basic Helix-Loop-Helix Protein 74, Protein Hin-2, Rip160, Renal Carcinoma Antigen Ny-Ren-52, S Receptor Coactivator 1, Src-1;
Engineered: Yes

Synthetic: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
symmetry Space Group: P 1 21 1
R_factor 0.198 R_Free 0.227
length a length b length c angle alpha angle beta angle gamma
54.700 81.780 58.560 90.00 110.28 90.00
method X-Ray Diffractionresolution 2.05 Å
ligand 27E, CSO, EDO, GOL enzyme
A, B

Primary referenceStructural and Functional Profiling of Environmental Ligands for Estrogen Receptors., Delfosse V, Grimaldi M, Cavailles V, Balaguer P, Bourguet W, Environ Health Perspect. 2014 Sep 26. PMID:25260197
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (91 Kb) [Save to disk]
  • Biological Unit Coordinates (4mg5.pdb1.gz) 85 Kb
  • LPC: Ligand-Protein Contacts for 4MG5
  • CSU: Contacts of Structural Units for 4MG5
  • Structure Factors (277 Kb)
  • Retrieve 4MG5 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 4MG5 from S2C, [Save to disk]
  • Re-refined 4mg5 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 4MG5 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 4MG5
  • 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 4MG5, from MSDmotif at EBI
  • Fold representative 4mg5 from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [4mg5] [4mg5_D] [4mg5_A] [4mg5_B] [4mg5_C]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domain found in 4MG5: [HOLI ] by SMART
  • Other resources with information on 4MG5
  • Community annotation for 4MG5 at PDBWiki (http://pdbwiki.org)

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