Function and Biology Details
Biochemical function:
Biological process:
Cellular component:
Structure analysis Details
Assembly composition:
hetero dimer (preferred)
Assembly name:
Antitoxin RelB and mRNA interferase toxin RelE (preferred)
PDBe Complex ID:
PDB-CPX-142867 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
mRNA interferase toxin RelE
Molecule details ›
Chain: A
Length: 98 amino acids
Theoretical weight: 11.36 KDa
Source organism: Escherichia coli K-12
Expression system: Escherichia coli
UniProt:
Sequence domains: ParE toxin of type II toxin-antitoxin system, parDE
Structure domains: RelE-like
Length: 98 amino acids
Theoretical weight: 11.36 KDa
Source organism: Escherichia coli K-12
Expression system: Escherichia coli
UniProt:
- Canonical:
P0C077 (Residues: 1-95; Coverage: 100%)
Sequence domains: ParE toxin of type II toxin-antitoxin system, parDE
Structure domains: RelE-like
Antitoxin RelB
Molecule details ›
Chain: B
Length: 36 amino acids
Theoretical weight: 4.14 KDa
Source organism: Escherichia coli K-12
Expression system: Escherichia coli
UniProt:
Sequence domains: RelB antitoxin
Length: 36 amino acids
Theoretical weight: 4.14 KDa
Source organism: Escherichia coli K-12
Expression system: Escherichia coli
UniProt:
- Canonical: P0C079 (Residues: 47-79; Coverage: 42%)
Sequence domains: RelB antitoxin
Ligands and Environments
No bound ligands
No modified residues
Experiments and Validation Details
wwPDB Validation report is not available for this NMR entry.
Refinement method:
torsion angle dynamics, simulated annealing
Expression system: Escherichia coli
