About The Medical Condition Dystrophin

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Find the definition of the medical term Dystrophin. Dystrophin defined and explained for easy understanding at the Medical Conditions from ClusterMed.info.

Dystrophin

Dystrophin Medical Condition Defined & Explained
Dystrophin Medical Condition

What's The Definition Of The Medical Condition Dystrophin?

A muscle protein localized in surface membranes which is the product of the Duchenne/Becker muscular dystrophy gene. Individuals with Duchenne muscular dystrophy usually lack dystrophin completely while those with Becker muscular dystrophy have dystrophin of an altered size. It shares features with other cytoskeletal proteins such as SPECTRIN and alpha-actinin but the precise function of dystrophin is not clear. One possible role might be to preserve the integrity and alignment of the plasma membrane to the myofibrils during muscle contraction and relaxation. MW 400 kDa.

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