PDBe 3b1m

X-ray diffraction
1.6Å resolution

Crystal structure of the PPARgamma-LBD complexed with a cercosporamide derivative modulator Cerco-A


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 Chain: A
Molecule details ›
Chain: A
Length: 283 amino acids
Theoretical weight: 32.41 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
  • Canonical: NEW P37231 (Residues: 234-505; Coverage: 54%)
Gene names: NR1C3, PPARG
Sequence domains: Ligand-binding domain of nuclear hormone receptor
Structure domains: Retinoid X Receptor
Peroxisome proliferator-activated receptor gamma coactivator 1-alpha Chain: B
Molecule details ›
Chain: B
Length: 19 amino acids
Theoretical weight: 2.07 KDa
Source organism: Homo sapiens
Expression system: Not provided
  • Canonical: NEW Q9UBK2 (Residues: 136-154; Coverage: 2%)
Gene names: LEM6, PGC1, PGC1A, PPARGC1, PPARGC1A

Ligands and Environments

1 bound ligand:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU FR-E DW
Spacegroup: P21
Unit cell:
a: 38.946Å b: 54.622Å c: 66.782Å
α: 90° β: 92.21° γ: 90°
R R work R free
0.217 0.217 0.244
Expression systems:
  • Escherichia coli
  • Not provided