<unk>  <unk>  is a 37 amino acid neurotoxin from the venom of the scorpion Leiurus quinquestriatus hebraeus (deathstalker) that blocks calcium-activated potassium channels. This blockade causes hyperexcitability of the nervous system. It is a close homologue of agitoxin and both toxins come from Leiurus quinquestriatus hebraeus. It is named after Charybdis, a sea monster from Greek myth.
Charybdotoxin
Bungarotoxin
Α-Bungarotoxin
Muscarinic toxin 7
Batrachotoxin
Kaliotoxin
Β-Bungarotoxin
Alpha-neurotoxin