PDBe 3aj6

X-ray diffraction
1.48Å resolution

HA1 (HA33) mutant F179I of botulinum type C progenitor toxin complexed with N-acetylgalactosamine, bound at site II

Released:

Function and Biology Details

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

Structure analysis Details

Assemblies composition:
monomeric (preferred)
homo dimer
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Main hemagglutinin component Chains: A, B
Molecule details ›
Chains: A, B
Length: 286 amino acids
Theoretical weight: 33.75 KDa
Source organism: Clostridium botulinum
Expression system: Escherichia coli
UniProt:
  • Canonical: P46084 (Residues: 1-286; Coverage: 100%)
Gene names: HA-33, antP-33, ha1
Structure domains: Trefoil (Acidic Fibroblast Growth Factor, subunit A)

Ligands and Environments

1 bound ligand:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: PHOTON FACTORY BEAMLINE BL-5A
Spacegroup: C2
Unit cell:
a: 137.856Å b: 62.139Å c: 82.336Å
α: 90° β: 104.47° γ: 90°
R-values:
R R work R free
0.168 0.166 0.192
Expression system: Escherichia coli