<unk>  is a 36 amino acid protein toxin, with the sequence Asp-Cys-Val-Arg-Phe-Trp-Gly-Lys-Cys-Ser-Gln-Thr-Ser-Asp-Cys-Cys-Pro-His-Leu-Ala-Cys-Lys-Ser-Lys-Trp-Pro-Arg-Asn-Ile-Cys-Val-Trp-Asp-Gly-Ser-Val (DCVRFWGKCSQTSDCCPHLACKSKWPRNICVWDGSV), and disulfide bridges between Cys2-Cys16, Cys9-Cys21 and Cys15-Cys30. It forms an inhibitor cystine knot motif, common in spider toxins. Its chemical formula is: C177H268N52O50S6<unk>  can be purified from Grammostola spatulata venom by reverse phase high performance liquid chromatography.
Grammotoxin
Staphylotoxin
Chlorotoxin
Psalmotoxin
Conotoxin
Hemotoxin
Vanillotoxin
Genitotoxin