X-ray diffraction
2.1Å resolution

Structure of mouse A1 bound to the Bid BH3-domain

Source organism: Mus musculus

Function and Biology Details

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

Structure analysis Details

Assembly composition:
Non-polymer only dimer (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Bcl-2-related protein A1 Chain: A
Molecule details ›
Chain: A
Length: 157 amino acids
Theoretical weight: 17.92 KDa
Source organism: Mus musculus
Expression system: Escherichia coli BL21(DE3)
  • Canonical: Q07440 (Residues: 1-152; Coverage: 88%)
Gene names: A1, Bcl2a1, Bcl2a1a, Bfl1
Sequence domains: Apoptosis regulator proteins, Bcl-2 family
Structure domains: Blc2-like
BH3-interacting domain death agonist p11 Chain: B
Molecule details ›
Chain: B
Length: 34 amino acids
Theoretical weight: 3.94 KDa
Source organism: Mus musculus
Expression system: Not provided
  • Canonical: P70444 (Residues: 76-109; Coverage: 17%)
Gene name: Bid

Ligands and Environments

1 bound ligand:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU MICROMAX-007 HF
Spacegroup: P21212
Unit cell:
a: 61.737Å b: 80.808Å c: 32.184Å
α: 90° β: 90° γ: 90°
R R work R free
0.209 0.207 0.242
Expression systems:
  • Escherichia coli BL21(DE3)
  • Not provided