Actin filament branch initiation by the Arp2/3 complex requires that the Arp2 and Arp3 subunits are loaded with ATP. However, whether ATP hydrolysis is required for branch initiation or subsequent ...
Adenosine triphosphate (ATP) is the energy currency of cells. It powers various cellular processes that require energy, including enzymatic reactions. ATP is synthesized with the help of an enzyme ...