1xb0

X-ray diffraction
2.2Å resolution

Structure of the BIR domain of IAP-like protein 2

Released:

Function and Biology Details

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

Structure analysis Details

Assembly composition:
hetero dodecamer (preferred)
PDBe Complex ID:
PDB-CPX-188655 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Baculoviral IAP repeat-containing protein 8 Chains: A, B, C, D, E, F
Molecule details ›
Chains: A, B, C, D, E, F
Length: 108 amino acids
Theoretical weight: 12.35 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q96P09 (Residues: 1-95; Coverage: 40%)
Gene names: BIRC8, ILP2
Sequence domains: Inhibitor of Apoptosis domain
Structure domains: Inhibitor Of Apoptosis Protein (2mihbC-IAP-1); Chain A
Diablo IAP-binding mitochondrial protein, cleaved form Chains: G, H, I, J, K, L
Molecule details ›
Chains: G, H, I, J, K, L
Length: 7 amino acids
Theoretical weight: 727 Da
Source organism: Homo sapiens
Expression system: Not provided
UniProt:
  • Canonical: Q9NR28 (Residues: 56-62; Coverage: 3%)
Gene names: DIABLO, SMAC

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRL BEAMLINE BL9-1
Spacegroup: P41212
Unit cell:
a: 86.4Å b: 86.4Å c: 226.77Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.222 0.222 0.244
Expression systems:
  • Escherichia coli BL21(DE3)
  • Not provided