May block potassium channels. Expressed by the venom gland. Has the structural arrangement of an alpha-helix connected to antiparallel beta-sheets by disulfide bonds (CS-alpha/beta). Belongs to the short scorpion toxin superfamily. Potassium channel inhibitor family. Alpha-KTx 23 subfamily. Has been classified as a the potassium channel toxin alpha-KTx 22.7 in PubMed:22230549. Since the subfamily 22 has already been attributed, this peptide should be reclassified as alpha-KTx 23.7.