Inhibits voltage-gated potassium channel currents in DRG neurons. 200 nM of the toxin inhibits current amplitude by only 25% and even at concentrations up to 5 uM, the toxin does not inhibit all potassium currents. In vivo, insects injected with this toxin showed signs of neurotoxicity including twitching, paralysis, and body contraction. Expressed by the venom gland. Contains 2 disulfide bonds. the LD(50) ranges from 0.040 mg/kg in adult blowflies to 24.1 mg/kg in mealworms. Belongs to the scoloptoxin-11 family.