4dk8

X-ray diffraction
2.75Å resolution

Crystal structure of LXR ligand binding domain in complex with partial agonist 5

Released:

Function and Biology Details

Reaction catalysed:
Acetyl-CoA + [protein]-L-lysine = CoA + [protein]-N(6)-acetyl-L-lysine
Biochemical function:
Biological process:
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
hetero tetramer (preferred)
PDBe Complex ID:
PDB-CPX-157164 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Oxysterols receptor LXR-beta Chains: A, C
Molecule details ›
Chains: A, C
Length: 247 amino acids
Theoretical weight: 28.53 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: P55055 (Residues: 218-460; Coverage: 53%)
Gene names: LXRB, NER, NR1H2, UNR
Sequence domains: Ligand-binding domain of nuclear hormone receptor
Structure domains: Retinoid X Receptor
Nuclear receptor coactivator 1 Chains: B, D
Molecule details ›
Chains: B, D
Length: 12 amino acids
Theoretical weight: 1.53 KDa
Source organism: Homo sapiens
Expression system: Not provided
UniProt:
  • Canonical: Q15788 (Residues: 745-756; Coverage: 1%)
Gene names: BHLHE74, NCOA1, SRC1

Ligands and Environments

3 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU RUH3R
Spacegroup: P43212
Unit cell:
a: 88.145Å b: 88.145Å c: 198.45Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.312 0.245 0.278
Expression systems:
  • Escherichia coli BL21(DE3)
  • Not provided