A few forms of troponins exist—troponin I, troponin T, and troponin C. Each and every subunit has a novel purpose: Troponin T binds the troponin elements to tropomyosin, troponin I inhibits the conversation of myosin with actin, and troponin C includes the binding sites for Ca2+ that assists initiate contraction. [1]Untuk membantu pemain memaksim