PDBe 3hc5

X-ray diffraction
2.6Å resolution

FXR with SRC1 and GSK826

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 dimer (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Bile acid receptor Chain: A
Molecule details ›
Chain: A
Length: 232 amino acids
Theoretical weight: 27.05 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: Q96RI1 (Residues: 257-486; Coverage: 47%)
Gene names: BAR, FXR, HRR1, NR1H4, RIP14
Sequence domains: Ligand-binding domain of nuclear hormone receptor
Structure domains: Retinoid X Receptor
Nuclear receptor coactivator 1 Chain: B
Molecule details ›
Chain: B
Length: 21 amino acids
Theoretical weight: 2.65 KDa
Source organism: Homo sapiens
Expression system: Not provided
UniProt:
  • Canonical: Q15788 (Residues: 741-761; Coverage: 2%)
Gene names: BHLHE74, NCOA1, SRC1

Ligands and Environments

2 bound ligands:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 17-ID
Spacegroup: F23
Unit cell:
a: 159.893Å b: 159.893Å c: 159.893Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.22 0.22 0.269
Expression systems:
  • Escherichia coli
  • Not provided