1xiu

X-ray diffraction
2.5Å resolution

Crystal structure of the agonist-bound ligand-binding domain of Biomphalaria glabrata RXR

Released:

Function and Biology Details

Reaction catalysed:
Acetyl-CoA + [protein]-L-lysine = CoA + [protein]-N(6)-acetyl-L-lysine
Biochemical function:
Cellular component:

Structure analysis Details

Assembly composition:
hetero octamer (preferred)
PDBe Complex ID:
PDB-CPX-172405 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Retinoic acid receptor RXR Chains: A, B
Molecule details ›
Chains: A, B
Length: 230 amino acids
Theoretical weight: 25.9 KDa
Source organism: Biomphalaria glabrata
Expression system: Escherichia coli
UniProt:
  • Canonical: Q8T5C6 (Residues: 207-436; Coverage: 53%)
Gene name: RXR
Sequence domains: Ligand-binding domain of nuclear hormone receptor
Structure domains: Retinoid X Receptor
Nuclear receptor coactivator 1 Chains: E, F
Molecule details ›
Chains: E, F
Length: 15 amino acids
Theoretical weight: 1.78 KDa
Source organism: Homo sapiens
Expression system: Not provided
UniProt:
  • Canonical: Q15788 (Residues: 686-700; Coverage: 1%)
Gene names: BHLHE74, NCOA1, SRC1

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID29
Spacegroup: P6122
Unit cell:
a: 87.1Å b: 87.1Å c: 320.4Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.196 0.193 0.243
Expression systems:
  • Escherichia coli
  • Not provided