5ckh

X-ray diffraction
2.45Å resolution

E. coli MazF E24A form IIb

Released:
Model geometry
Fit model/data

Function and Biology Details

Structure analysis Details

Assembly composition:
homo dimer (preferred)
PDBe Complex ID:
PDB-CPX-142410 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Endoribonuclease toxin MazF Chains: A, B
Molecule details ›
Chains: A, B
Length: 119 amino acids
Theoretical weight: 13.08 KDa
Source organism: Escherichia coli K-12
Expression system: Escherichia coli
UniProt:
  • Canonical: P0AE70 (Residues: 1-111; Coverage: 100%)
Gene names: JW2753, b2782, chpA, chpAK, mazF
Sequence domains: PemK-like, MazF-like toxin of type II toxin-antitoxin system
Structure domains: SH3 type barrels.

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

wwPDB Validation report is not available for this entry.
X-ray source: SOLEIL BEAMLINE PROXIMA 1
Spacegroup: P6122
Unit cell:
a: 64.199Å b: 64.199Å c: 224.535Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.211 0.209 0.254
Expression system: Escherichia coli