7by5

X-ray diffraction
2.27Å resolution

Tetanus neurotoxin mutant-(H233A/E234Q/H237A/Y375F)

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
monomeric (preferred)
PDBe Complex ID:
PDB-CPX-138291 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Tetanus toxin Chain: A
Molecule details ›
Chain: A
Length: 1322 amino acids
Theoretical weight: 151.66 KDa
Source organism: Clostridium tetani E88
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: P04958 (Residues: 2-1315; Coverage: 100%)
Gene names: CTC_p60, tetX
Sequence domains:

Ligands and Environments

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SPRING-8 BEAMLINE BL44XU
Spacegroup: P3121
Unit cell:
a: 145.542Å b: 145.542Å c: 129.038Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.188 0.186 0.233
Expression system: Escherichia coli BL21(DE3)