Family: Clostridium neurotoxins, the second last domain

Lineage:

1. Root: scop
2. Class: All beta proteins
3. Fold: Concanavalin A-like lectins/glucanases
   sandwich; 12-14 strands in 2 sheets; complex topology
4. Superfamily: Concanavalin A-like lectins/glucanases
5. Family: Clostridium neurotoxins, the second last domain

Protein Domains:

1. Tetanus neurotoxin
   1. Clostridium tetani (6)
2. Botulinum neurotoxin
   1. Clostridium botulinum, serotype A (1)
   2. Clostridium botulinum, serotype B (2)