AmmTX3 is a toxin from the scorpion Androctonus mauretanicus.
It’s a small protein that blocks the potassium channels in our cells.
Erabutoxin A is a neurotoxin from the Philippine sea snake Laticauda semifasciata.
Erabutoxin A is part of the family of three-finger toxins. Three-finger toxins are small proteins found in the venom of snakes. The toxin, which consists of three beta containing loops, resembles a hand with three fingers.