Solution structure of insecticidal toxin δ-palutoxin IT2. PDB entry<unk> s (δ-palutoxins) consist of a homologous group of four insect-specific toxins from the venom of the spider Pireneitega luctuosa (also known as Paracoelotes luctuosus). They show a high toxicity against Spodoptera litura larvae by inhibiting sodium channels, leading to strong paralytic activity and eventually to the death of the insect.
Delta-Palutoxin
Maitotoxin
Psalmotoxin
Chlorotoxin
Kaliotoxin
Jingzhaotoxin
BeKm-1 toxin
Diamphotoxin