4dm8

X-ray diffraction
2.3Å resolution

Crystal structure of RARb LBD in complex with 9cis retinoic acid

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
PDBe Complex ID:
PDB-CPX-145477 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Retinoic acid receptor beta Chains: A, B
Molecule details ›
Chains: A, B
Length: 267 amino acids
Theoretical weight: 30.18 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: P10826 (Residues: 176-421; Coverage: 54%)
Gene names: HAP, NR1B2, RARB
Sequence domains: Ligand-binding domain of nuclear hormone receptor
Structure domains: Retinoid X Receptor
Nuclear receptor coactivator 1 Chains: C, D
Molecule details ›
Chains: C, D
Length: 25 amino acids
Theoretical weight: 2.81 KDa
Source organism: Homo sapiens
Expression system: Not provided
UniProt:
  • Canonical: Q15788 (Residues: 676-700; Coverage: 2%)
Gene names: BHLHE74, NCOA1, SRC1
Sequence domains: Steroid receptor coactivator

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID14-4
Spacegroup: P212121
Unit cell:
a: 58.482Å b: 83.622Å c: 108.779Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.224 0.224 0.277
Expression systems:
  • Escherichia coli
  • Not provided