6epg

X-ray diffraction
2.4Å resolution

Structure of the epsilon_1 / zeta_1 antitoxin / toxin system from Neisseria gonorrhoeae.

Released:

Function and Biology Details

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

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
PDBe Complex ID:
PDB-CPX-112703 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Epsilon_1 antitoxin Chains: A, C, E, G
Molecule details ›
Chains: A, C, E, G
Length: 61 amino acids
Theoretical weight: 7.38 KDa
Source organism: Neisseria gonorrhoeae
Expression system: Escherichia coli
UniProt:
  • Canonical: D5K9E3 (Residues: 1-61; Coverage: 100%)
Zeta_1 toxin Chains: B, D, F, H
Molecule details ›
Chains: B, D, F, H
Length: 401 amino acids
Theoretical weight: 45.1 KDa
Source organism: Neisseria gonorrhoeae
Expression system: Escherichia coli
UniProt:
  • Canonical: D5K9G7 (Residues: 1-401; Coverage: 100%)
Sequence domains:

Ligands and Environments

1 bound ligand:
1 modified residue:

Experiments and Validation Details

Entry percentile scores
X-ray source: SLS BEAMLINE X10SA
Spacegroup: P21
Unit cell:
a: 79.76Å b: 149.58Å c: 125.09Å
α: 90° β: 94.82° γ: 90°
R-values:
R R work R free
0.228 0.226 0.27
Expression system: Escherichia coli