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Hongotoxin
Hongotoxin (HgTX) is an ion channel toxin, which blocks ''Shaker''-type (Kv1) K+ channels. The toxin is derived from the venom of Centruroides limbatus, a Central American scorpion found meanly in Costa Rica, Honduras and Panama. ==Chemistry== Hongotoxin belongs to the short scorpion toxin superfamily. Potassium channel inhibitor family. Alpha-KTx 2 subfamily.〔 There are five subtypes known of the Hongotoxin peptide. HgTX1 is 39 amino acids long and shows an overall amino acid sequence homology of 89% to margatoxin (MgTX).〔
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Hongotoxin」の詳細全文を読む
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