|  | Class g: Small proteins [56992] (94 folds) | 
|  | Fold g.3: Knottins (small inhibitors, toxins, lectins) [57015] (19 superfamilies) disulfide-bound fold; contains beta-hairpin with two adjacent disulfides | 
|  | Superfamily g.3.7: Scorpion toxin-like [57095] (6 families)  | 
|  | Family g.3.7.2: Short-chain scorpion toxins [57116] (35 proteins) | 
|  | Protein PI4, potassium channel blocking toxin 4 [103550] (1 species) | 
|  | Species Emperor scorpion (Pandinus imperator) [TaxId:55084] [103551] (1 PDB entry) | 
|  | Domain d1n8ma_: 1n8m A: [91705] | 
Timeline for Species Emperor scorpion (Pandinus imperator) [TaxId:55084] from g.3.7.2 PI4, potassium channel blocking toxin 4: