PDBe 3u0r

X-ray diffraction
2.5Å resolution

Helical repeat structure of apoptosis inhibitor 5 reveals protein-protein interaction modules


Function and Biology Details

Biochemical function:
Biological process:
Cellular component:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Apoptosis inhibitor 5 Chain: A
Molecule details ›
Chain: A
Length: 507 amino acids
Theoretical weight: 57.12 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
  • Canonical: Q9BZZ5 (Residues: 1-499; Coverage: 95%)
  • Best match: Q9BZZ5-2 (Residues: 1-504)
Gene names: API5, MIG8

Ligands and Environments

No bound ligands

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: PAL/PLS BEAMLINE 6C1
Spacegroup: P212121
Unit cell:
a: 46.423Å b: 88.614Å c: 136.29Å
α: 90° β: 90° γ: 90°
R R work R free
0.217 0.216 0.242
Expression system: Escherichia coli