title: Discovery of a distinct superfamily of Kunitz-type toxin (KTT) from tarantulas.
mesh_terms: D000818:Animals; D001665:Binding Sites; D019143:Evolution, Molecular; D051662:Kv1.1 Potassium Channel / Q000037:antagonists & inhibitors; D011487:Protein Conformation; D012641:Selection, Genetic; D013111:Spider Venoms / Q000737:chemistry / Q000235:genetics / Q000494:pharmacology*; D013112:Spiders; D014361:Trypsin Inhibitors
chemical_list: D013111:Spider Venoms; D014361:Trypsin Inhibitors; D051662:Kv1.1 Potassium Channel