ATP (adenosine triphosphate) is the energy-carrying molecule used in cells because it can release energy very quickly. Energy is released from ATP when the end phosphate is removed. Once ATP has ...

Biophysics, biochemistry, physiology, classical genetics and molecular genetics have all made their contributions, and myosin is now becoming one of the best-understood enzymes in biology.

A hypothetical pathway for the vectorial, ATP-dependent unfolding of DHFR CP Pro 25 is shown in Fig. 2. In this model, the protease initially unravels a terminal structural element from the ...