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Crystal Structure of the Estrogen Receptor Alpha Ligand Binding Domain Mutant 537S Complexed with Genistein
2QA8
Primary Citation
 
 
  •   Molecular Description Hide
    Classification: Transcription
    Structure Weight: 62626.04
    Molecule: Estrogen receptor
    Polymer: 1 Type: protein Length: 258
    Chains: A
    Fragment: Steroid-binding region, residues 298-554
    Mutation: Y537S
    Organism Homo sapiens
    Gene Names ESR1 ESR NR3A1
    UniProtKB:   Protein Feature View | Search PDB | P03372  
    Molecule: Estrogen receptor
    Polymer: 2 Type: protein Length: 258
    Chains: B
    Fragment: Steroid-binding region, residues 298-554
    Mutation: Y537S
    Organism Homo sapiens
    Gene Names ESR1 ESR NR3A1
    UniProtKB:   Protein Feature View | Search PDB | P03372  
    Molecule: nuclear receptor coactivator 2
    Polymer: 3 Type: protein Length: 13
    Chains: C, D
    Organism Mus musculus
    Gene Names Ncoa2 Grip1 Tif2
    UniProtKB:   Protein Feature View | Search PDB | Q61026  
     
  •   Structure Validation Hide

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  •   Related Citations in PDB Entry (REMARK 1) Hide
     
  •   Source Hide
    Polymer: 1
    Scientific Name: Homo sapiens   Taxonomy   Common Name: Human Expression System: Escherichia coli  
    Polymer: 2
    Scientific Name: Homo sapiens   Taxonomy   Common Name: Human Expression System: Escherichia coli  
    Polymer: 3
    Scientific Name: Synthetic construct (Mus musculus)   Taxonomy    
     
  •   Related PDB Entries Hide
    Identifier Details
    2QA6   
    2QAB   
     
  •   Ligand Chemical Component Hide
    Identifier Formula Name View Interactions
    GEN
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    GEN C15 H10 O5
    GENISTEIN
    GEN:2QA8
     
  •   External Ligand Annotations Hide
    Identifier   Binding Affinity (Sequence Identity %)
    GEN
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    GEN
    EC50: 20 - 956 nM (99) - data from BindingDB  
    IC50: 9.7 - 6100 nM (99) - data from BindingDB  
    Ki: 370 nM (99) - data from BindingDB  
    N/Ain BindingMoad
    N/Ain PDBbind
     
  •   Modified Residues Hide
    Identifier Formula Parent Type
    CME
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    CME C5 H11 N O3 S2 CYS lPeptideLinking
     
  •   External Domain Annotations Hide
     
  •   Structural Biology Knowledgebase Data Hide
     
 
Data in orange boxes are gathered from external resources (when available).
 
  Biological Assembly       
Biological assembly 1 assigned by authors and generated by PISA (software)
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