› 7ax9

X-ray diffraction
2.25Å resolution

Crystal structure of the hPXR-LBD in complex with cis-chlordane

Released:
DOI: 10.2210/pdb7ax9/pdb
PDB entry 7ax9 coloured by chain, front view.
PDB entry 7ax9 coloured by chain, side view.
PDB entry 7ax9 coloured by chain, top view.
Source organism: Homo sapiens
Primary publication:
Mechanistic insights into the synergistic activation of the RXR-PXR heterodimer by endocrine disruptor mixtures.
Delfosse V, Huet T, Harrus D, Granell M, Bourguet M, Gardia-Parège C, Chiavarina B, Grimaldi M, Le Mével S, Blanc P, Huang D, Gruszczyk J, Demeneix B, Cianférani S, Fini JB, Balaguer P, Bourguet W
OpenAccess logo Proc Natl Acad Sci U S A 118 (2021)
PMID: 33361153

Function and Biology Details

Biochemical function:
Biological process:
Cellular component:
  • not assigned
Sequence domains:

Structure analysis Details

Assemblies composition:
monomeric (preferred)
homo dimer
Assembly name:
PDBe Complex ID:
PDB-CPX-130967 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Nuclear receptor subfamily 1 group I member 2 Chain: A
Molecule details ›
Chain: A
Length: 316 amino acids
Theoretical weight: 36.28 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: O75469 (Residues: 130-434; Coverage: 70%)
Gene names: NR1I2, PXR
Sequence domains: Ligand-binding domain of nuclear hormone receptor

Ligands and Environments

3 bound ligands:
Ligand S6H 1 x S6H
Ligand IPA 3 x IPA
Ligand GOL 1 x GOL
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE MASSIF-3
Spacegroup: P43212
Unit cell:
a: 91.543Å b: 91.543Å c: 85.718Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.182 0.179 0.228
Expression system: Escherichia coli BL21(DE3)

Quick links

Citations

7 review citations

Obesity II: Establishing causal links between chemical exposures and obesity.
Heindel et al. (2022)
6 more