Structure analysis

Human Estrogen Receptor beta Ligand-binding Domain in Complex with (R)-3-(2-chloro-4-hydroxyphenyl)-2-(4-hydroxyphenyl)propanenitrile

X-ray diffraction
2.08Å resolution
Source organism: Homo sapiens
Assembly composition:
hetero tetramer (preferred)
Entry contents: 2 distinct polypeptide molecules

Assemblies

Assembly 1 (preferred)
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Multimeric state: hetero tetramer
Accessible surface area: 20064.79 Å2
Buried surface area: 3498.33 Å2
Dissociation area: 420.85 Å2
Dissociation energy (ΔGdiss): 2.63 kcal/mol
Dissociation entropy (TΔSdiss): 7.02 kcal/mol
Symmetry number: 2
PDBe Complex ID: PDB-CPX-172402

Macromolecules

Chains: A, B
Length: 247 amino acids
Theoretical weight: 27.7 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q92731 (Residues: 261-500; Coverage: 45%)
Gene names: ESR2, ESTRB, NR3A2
Pfam: Ligand-binding domain of nuclear hormone receptor
InterPro:

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Chains: C, D
Length: 13 amino acids
Theoretical weight: 1.39 KDa
Source organism: Homo sapiens
Expression system: Not provided
UniProt:
  • Canonical: Q15788 (Residues: 630-640; Coverage: 1%)
Gene names: BHLHE74, NCOA1, SRC1

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