1GWR Nuclear Receptor date Mar 22, 2002
title Human Oestrogen Receptor Alpha Ligand-Binding Domain In Complex With 17beta-Oestradiol And Tif2 Nrbox3 Peptide
authors A.C.W.Pike, A.M.Brzozowski
compound source
Molecule: Oestrogen Receptor
Chain: A, B
Fragment: Ligand-Binding Domain Residues 305-549
Synonym: Er, Estradiol Receptor, Er-Alpha
Engineered: Yes
Other_details: Ligand-Binding Domain (Domain E - Residues 260-500) In Complex With The Agonist 17beta-Oestradiol;
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Jm109
Expression_system_variant: C1857
Expression_system_plasmid: Pealpha 35

Molecule: Transcription Intermediary Factor-2
Chain: C, D
Fragment: Nuclear Receptor Box III Residues 742-750
Synonym: Tif2
Other_details: Tif2 Nr-Box Region 3 Derived Peptide (Residues 740-751)

Synthetic: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
symmetry Space Group: P 1 21 1
R_factor 0.225 R_Free 0.288
crystal
cell
length a length b length c angle alpha angle beta angle gamma
56.310 90.540 59.230 90.00 109.83 90.00
method X-Ray Diffractionresolution 2.40 Å
ligand EST BindingDB enzyme
related structures by homologous chain: 1GWQ, 1U9E, 1UOM
Gene
Ontology
ChainFunctionProcessComponent
A, B


Primary referenceInteraction of transcriptional intermediary factor 2 nuclear receptor box peptides with the coactivator binding site of estrogen receptor alpha., Warnmark A, Treuter E, Gustafsson JA, Hubbard RE, Brzozowski AM, Pike AC, J Biol Chem 2002 Jun 14;277(24):21862-8. Epub 2002 Apr 5. PMID:11937504
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (86 Kb) [Save to disk]
  • Biological Unit Coordinates (1gwr.pdb1.gz) 42 Kb
  • Biological Unit Coordinates (1gwr.pdb2.gz) 42 Kb
  • LPC: Ligand-Protein Contacts for 1GWR
  • CSU: Contacts of Structural Units for 1GWR
  • Likely Quarternary Molecular Structure file(s) for 1GWR
  • Structure Factors (152 Kb)
  • Retrieve 1GWR in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1GWR from S2C, [Save to disk]
  • Re-refined 1gwr structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1GWR 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 1GWR
  • 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 1GWR, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1gwra_, region A [Jmol] [rasmolscript] [script source]
        - Domain d1gwrb_, region B [Jmol] [rasmolscript] [script source]
  • Fold representative 1gwr from FSSP and Dali (Families of Structurally Similar Proteins)
  • Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH
  • Summaries and structural analyses of PDB data files from PDBSum
  • Identification of Protein Pockets & Cavities at CASTp
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1gwr_B] [1gwr_D] [1gwr_C] [1gwr_A] [1gwr]
  • SWISS-PROT database: [P03372] [Q15596]
  • Domain organization of [ESR1_HUMAN] [NCOA2_HUMAN] by SWISSPFAM
  • Domain found in 1GWR: [HOLI ] by SMART
  • Other resources with information on 1GWR
  • Community annotation for 1GWR 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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