In vivo, only causes a weak change in behavior in shrimps (C.multidentata) (slight twitching of the walking legs), but no lethal effect is observed. No activity is observed when injected into fly larvae (M.domestica). Contains 4 disulfide bonds. Toxicity tests have been done on recombinant non-amidated toxin. The sequence shown in supplementary table 3 is longer than the sequence shown here.