5twa

X-ray diffraction
1.85Å resolution

Crystal structure of Geodia cydonium BHP2 in complex with Lubomirskia baicalensis Bak-2

Released:

Function and Biology Details

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

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
PDBe Complex ID:
PDB-CPX-173054 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Bcl-2 Bcl-2 homology region 1-3 domain-containing protein Chains: A, B
Molecule details ›
Chains: A, B
Length: 187 amino acids
Theoretical weight: 20.86 KDa
Source organism: Geodia cydonium
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q967D2 (Residues: 19-200; Coverage: 77%)
Gene name: bhp2
Sequence domains: Apoptosis regulator proteins, Bcl-2 family
Bcl-2 Bcl-2 homology region 1-3 domain-containing protein Chains: C, D
Molecule details ›
Chains: C, D
Length: 25 amino acids
Theoretical weight: 2.75 KDa
Source organism: Lubomirskia baikalensis
Expression system: Not provided
UniProt:
  • Canonical: Q1RPT5 (Residues: 64-88; Coverage: 10%)
Gene name: bak-2l

Ligands and Environments

2 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: AUSTRALIAN SYNCHROTRON BEAMLINE MX2
Unit cell:
a: 68.311Å b: 51.594Å c: 107.802Å
α: 90° β: 96.34° γ: 90°
R-values:
R R work R free
0.207 0.206 0.237
Expression systems:
  • Escherichia coli BL21(DE3)
  • Not provided