the capacity was well preserved in the presence of atp and did not require the hydrolysis of atp , since atp analogs , such as beta , gamma-methylene adenosine triphosphate ( amppcp ) , alpha , beta-methylene adenosine triphosphate ( ampcpp ) , and adenylyl imidodiphosphate ( amppnp ) , were as effective as atp .
C0001480
adenosine triphosphate
C0001506
amppnp