A single myosin molecule consists of two intertwined polypeptides forming a twisted filamentous tail and a double globular head.
Myosin is a big, asymmetric molecule with two globular heads and one long tail. It will split into six polypeptide chains if it is broken up. The other four are light chains, while the two heavy chains are wrapped around one another to form a double helix structure.
The first molecular motor, myosin, is a protein that transforms chemical energy in the form of ATP into mechanical energy to produce force and movement. Myosin, a prevalent protein in muscles, is in charge of causing the muscle to contract and relax. Myosin's capacity to attach to actin in a very particular manner is one of its primary properties. The combination of myosin and actin causes the muscle to contract and produce force.
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