PDBe 3a40

X-ray diffraction
1.45Å resolution

Crystal structure of the human VDR ligand binding domain bound to the synthetic agonist compound 2alpha-methyl-AMCR277B(C23R)

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Vitamin D3 receptor Chain: X
Molecule details ›
Chain: X
Length: 263 amino acids
Theoretical weight: 29.81 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: P11473 (Residues: 118-427; Coverage: 61%)
Gene names: NR1I1, VDR
Structure domains: Retinoid X Receptor

Ligands and Environments

2 bound ligands:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID29
Spacegroup: P212121
Unit cell:
a: 44.969Å b: 51.496Å c: 131.91Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.162 0.16 0.196
Expression system: Escherichia coli