2raw

X-ray diffraction
2.4Å resolution

Crystal structure of the Borealin-Survivin complex

Released:
Source organism: Homo sapiens

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
PDBe Complex ID:
PDB-CPX-127458 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Baculoviral IAP repeat-containing protein 5 Chain: A
Molecule details ›
Chain: A
Length: 145 amino acids
Theoretical weight: 16.7 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: O15392 (Residues: 1-142; Coverage: 100%)
Gene names: API4, BIRC5, IAP4
Sequence domains: Inhibitor of Apoptosis domain
Structure domains: Inhibitor Of Apoptosis Protein (2mihbC-IAP-1); Chain A
Borealin Chain: B
Molecule details ›
Chain: B
Length: 68 amino acids
Theoretical weight: 8.27 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: Q53HL2 (Residues: 20-78; Coverage: 21%)
Gene names: CDCA8, PESCRG3
Sequence domains: Nbl1 / Borealin N terminal
Structure domains: Single alpha-helices involved in coiled-coils or other helix-helix interfaces

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ALS BEAMLINE 5.0.1
Spacegroup: C2
Unit cell:
a: 113.7Å b: 51.681Å c: 46.289Å
α: 90° β: 98.82° γ: 90°
R-values:
R R work R free
0.254 0.248 0.298
Expression system: Escherichia coli