Queston #5848Note

SNAP-25 and VAMP are both snare proteins that regulate the release of vesicles containing Ach at the synaptic cleft. Botulism Toxin A and B are both used to treat cervical dystonia. 

Botulism Toxin A targets SNAP-25

Botulism Toxin B targets VAMP

Both Toxin A and B achieve the same functional outcome with their targets