Myosin V motor proteins
نویسنده
چکیده
Mammalian myosin V motors transport cargo processively along actin filaments. Recent biophysical and structural studies have led to a detailed understanding of the mechanism of myosin V, making it perhaps the best understood cytoskeletal motor. In addition to describing the mechanism, this review will illustrate how "dynamic" single molecule measurements can synergize with "static" protein structural studies to produce amazingly clear information on the workings of a nanometer-scale machine.
منابع مشابه
Motor proteins: Myosin V – the multi-purpose transport motor
Studies in yeast and mice suggest that myosin V participates in the directed transport of a number of distinct cargos to polarized regions of the cell; myosin V has also been implicated in the provision of materials for filopodial extension in neurons.
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متن کاملMyosin V motor proteins: marching stepwise towards a mechanism
Mammalian myosin V motors transport cargo processively along actin filaments. Recent biophysical and structural studies have led to a detailed understanding of the mechanism of myosin V, making it perhaps the best understood cytoskeletal motor. In addition to describing the mechanism, this review will illustrate how “dynamic” single molecule measurements can synergize with “static” protein stru...
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عنوان ژورنال:
- The Journal of Cell Biology
دوره 163 شماره
صفحات -
تاریخ انتشار 2003