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           __   __   _____     _    _     ______  
  ____     \ \\/ // |  __ \\  | || | ||  /_   _// 
 |    \\    \ ` //  | |  \ || | || | ||    | ||   
 | [] ||     | ||   | |__/ || | \\_/ ||   _| ||   
 |  __//     |_||   |_____//   \____//   /__//    
 |_|`-`      `-`'    -----`     `---`    `--`     
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Text this: Assignment of voltage-gated potassium channel blocking activity to κ-KTx1.3, a non-toxic homologue of κ-hefutoxin-1, from Heterometrus spinifer venom