S.<unk><unk>  toxin is encoded for by the hld gene. The hld gene, of which the 3’ end encodes for<unk>  toxin, is involved in the accessory gene regulator (agr) system. This system controls the signaling and creation of cell-associated and secreted virulence factors.<unk>  toxin is also secreted from S.<unk>  without a signal peptide, but the toxin itself has been speculated to make an effective signal peptide. The S.<unk><unk>  toxin molecule has been speculated to oligomerize and form cation-selective ion channels in the membrane for use other than cell lysis by the toxin. The channel is proposed to be formed by six<unk>  toxin molecules in a hexagonal arrangement.
Staphylococcus aureus delta toxin
Toxic shock syndrome toxin
BeKm-1 toxin
Vanillotoxin
Grammotoxin
Phoneutria nigriventer toxin-3
Maitotoxin
Psalmotoxin