6jx6

X-ray diffraction
2.8Å resolution

Tetrameric form of Smac

Released:
Source organism: Homo sapiens

Function and Biology Details

Biochemical function:
  • not assigned
Cellular component:

Structure analysis Details

Assembly composition:
homo tetramer (preferred)
PDBe Complex ID:
PDB-CPX-192532 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Diablo IAP-binding mitochondrial protein, cleaved form Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 184 amino acids
Theoretical weight: 20.79 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: Q9NR28 (Residues: 56-239; Coverage: 77%)
Gene names: DIABLO, SMAC
Sequence domains: Second Mitochondria-derived Activator of Caspases

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 24-ID-C
Spacegroup: P212121
Unit cell:
a: 82.195Å b: 85.403Å c: 114.661Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.219 0.216 0.264
Expression system: Escherichia coli