atomic-resolution images of the motor protein myosin V as it "walks" along other proteins, revealing new structural insights that advance the current model of protein motility and muscle contraction.

In general, myosins are proteins responsible for muscle contraction. The three variants of myosin V studied ... Studies on the functions and regulation of these proteins were advancing slowly because ...

Boron, though required only in minimal amounts, is vital for plant development. It strengthens cell walls and supports the ...