7etr

X-ray diffraction
3.8Å resolution

Crystal structure of SO_1444-SO_1445 complex from Shewanella oneidensis

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero tetramer (preferred)
PDBe Complex ID:
PDB-CPX-184395 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Ribbon-helix-helix protein CopG domain-containing protein Chains: A, B
Molecule details ›
Chains: A, B
Length: 102 amino acids
Theoretical weight: 11.98 KDa
Source organism: Shewanella oneidensis MR-1
Expression system: Escherichia coli
UniProt:
  • Canonical: Q8EGZ2 (Residues: 1-102; Coverage: 100%)
Gene name: SO_1445
Sequence domains: Ribbon-helix-helix protein, copG family
Toxin module of toxin-antitoxin system RelE/StbE family Chains: C, D
Molecule details ›
Chains: C, D
Length: 97 amino acids
Theoretical weight: 11.23 KDa
Source organism: Shewanella oneidensis MR-1
Expression system: Escherichia coli
UniProt:
  • Canonical: Q8EGZ3 (Residues: 1-97; Coverage: 100%)
Gene name: SO_1444
Sequence domains: ParE toxin of type II toxin-antitoxin system, parDE

Ligands and Environments

No bound ligands
1 modified residue:

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRF BEAMLINE BL17U1
Spacegroup: P43212
Unit cell:
a: 85.404Å b: 85.404Å c: 110.918Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.29 0.288 0.308
Expression system: Escherichia coli