1G50 Dna Binding Protein date Oct 30, 2000
title Crystal Structure Of A Wild Type Her Alpha Lbd At 2.9 Angstrom Resolution
authors S.Eiler, M.Gangloff, S.Duclaud, D.Moras, M.Ruff, Structural Proteomics In Europe (Spine)
compound source
Molecule: Estrogen Receptor
Chain: A, B, C
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008
Expression_system_strain: Bl21 (De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet15b
symmetry Space Group: P 32 2 1
R_factor 0.241 R_Free 0.310
length a length b length c angle alpha angle beta angle gamma
105.500 105.500 136.080 90.00 90.00 120.00
method X-Ray Diffractionresolution 2.90 Å
ligand EST BindingDB enzyme
related structures by homologous chain: 1A52
Primary referenceOverexpression, purification, and crystal structure of native ER alpha LBD., Eiler S, Gangloff M, Duclaud S, Moras D, Ruff M, Protein Expr Purif 2001 Jul;22(2):165-73. PMID:11437591
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (129 Kb) [Save to disk]
  • Biological Unit Coordinates (1g50.pdb1.gz) 84 Kb
  • Biological Unit Coordinates (1g50.pdb2.gz) 82 Kb
  • LPC: Ligand-Protein Contacts for 1G50
  • CSU: Contacts of Structural Units for 1G50
  • Likely Quarternary Molecular Structure file(s) for 1G50
  • Structure Factors (140 Kb)
  • Retrieve 1G50 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1G50 from S2C, [Save to disk]
  • Re-refined 1g50 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1G50 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 1G50
  • 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 1G50, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1g50a_, region A [Jmol] [rasmolscript] [script source]
        - Domain d1g50b_, region B [Jmol] [rasmolscript] [script source]
        - Domain d1g50c_, region C [Jmol] [rasmolscript] [script source]
  • Fold representative 1g50 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: [1g50] [1g50_B] [1g50_C] [1g50_A]
  • SWISS-PROT database: [P03372]
  • Domain organization of [ESR1_HUMAN] by SWISSPFAM
  • Domain found in 1G50: [HOLI ] by SMART
  • Other resources with information on 1G50
  • Community annotation for 1G50 at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

  • You may enter another PDB ID code
    Go [Back], to the [PDB Lite page], to the [OCA Search page] or to the [PDB Home page]
    OCA© by Jaime Prilusky, 1996-2014
    Bioinformatics Unit
    Weizmann Institute of Science