PDBe 2zmh

X-ray diffraction
2.1Å resolution

Crystal Structure of Rat Vitamin D Receptor Bound to Adamantyl Vitamin D Analogs: Structural Basis for Vitamin D Receptor Antagonism and/or Partial Agonism

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Vitamin D3 receptor Chain: A
Molecule details ›
Chain: A
Length: 271 amino acids
Theoretical weight: 30.6 KDa
Source organism: Rattus norvegicus
Expression system: Escherichia coli
UniProt:
  • Canonical: P13053 (Residues: 116-423; Coverage: 62%)
Gene names: Nr1i1, Vdr
Sequence domains: Ligand-binding domain of nuclear hormone receptor
Structure domains: Retinoid X Receptor
Mediator of RNA polymerase II transcription subunit 1 Chain: C
Molecule details ›
Chain: C
Length: 13 amino acids
Theoretical weight: 1.57 KDa
Source organism: Synthetic construct
Expression system: Not provided

Ligands and Environments

1 bound ligand:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: PHOTON FACTORY BEAMLINE BL-6A
Spacegroup: C2
Unit cell:
a: 154.643Å b: 42.334Å c: 42.066Å
α: 90° β: 95.47° γ: 90°
R-values:
R R work R free
0.222 0.222 0.268
Expression systems:
  • Escherichia coli
  • Not provided