PDBe 3cs8

X-ray diffraction
2.3Å resolution

Structural and Biochemical Basis for the Binding Selectivity of PPARg to PGC-1a

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Peroxisome proliferator-activated receptor gamma coactivator 1-alpha Chain: B
Molecule details ›
Chain: B
Length: 12 amino acids
Theoretical weight: 1.27 KDa
Source organism: Homo sapiens
Expression system: Not provided
UniProt:
  • Canonical: Q9UBK2 (Residues: 141-152; Coverage: 2%)
Gene names: LEM6, PGC1, PGC1A, PPARGC1, PPARGC1A
Peroxisome proliferator-activated receptor gamma Chain: A
Molecule details ›
Chain: A
Length: 275 amino acids
Theoretical weight: 31.29 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: P37231 (Residues: 234-504; Coverage: 54%)
Gene names: NR1C3, PPARG
Sequence domains: Ligand-binding domain of nuclear hormone receptor
Structure domains: Retinoid X Receptor

Ligands and Environments

2 bound ligands:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 32-ID
Spacegroup: C2
Unit cell:
a: 95.111Å b: 53.887Å c: 64.889Å
α: 90° β: 104.83° γ: 90°
R-values:
R R work R free
0.227 0.224 0.282
Expression systems:
  • Not provided
  • Escherichia coli BL21(DE3)