Interference of nucleoside diphosphates and inorganic phosphate with nucleoside-triphosphate-dependent calcium fluxes and calcium-dependent nucleoside-triphosphate hydrolysis in membranes of sarcoplasmic-reticulum vesicles.

Adenosine Diphosphate/pharmacology Adenosine Triphosphate/metabolism Animals Biological Transport, Active/drug effects Calcium/metabolism Guanine Nucleotides/pharmacology Guanosine Diphosphate/pharmacology Guanosine Triphosphate/metabolism Intracellular Membranes/drug effects,metabolism Kinetics Muscles/metabolism Phosphates/pharmacology Rabbits Sarcoplasmic Reticulum/drug effects,metabolism

Guanine Nucleotides Phosphates Guanosine Diphosphate Adenosine Diphosphate Guanosine Triphosphate Adenosine Triphosphate Calcium