7ujy

X-ray diffraction
1.7Å resolution

Estrogen receptor alpha ligand binding domain Y537S mutant in complex with a methylated lasofoxifene derivative that enhances estrogen receptor alpha nuclear resonance time

Released:

Function and Biology Details

Biochemical function:
  • not assigned
Biological process:
  • not assigned
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Estrogen receptor Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 263 amino acids
Theoretical weight: 30.15 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: P03372 (Residues: 306-554; Coverage: 42%)
Gene names: ESR, ESR1, NR3A1
Sequence domains: Ligand-binding domain of nuclear hormone receptor

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 19-BM
Spacegroup: P32
Unit cell:
a: 58.343Å b: 58.343Å c: 274.652Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.19 0.188 0.224
Expression system: Escherichia coli