Reaction mechanism of the ATPase activity of mitochondrial F1 studied by using a fluorescent ATP analog, 2'-(5-dimethylaminonaphthalene-1-sulfonyl) amino-2'-deoxyATP: its striking resemblance to that of myosin ATPase.

Adenine Nucleotides/metabolism Adenosine Triphosphatases/metabolism Adenosine Triphosphate/analogs & derivatives,metabolism Animals Binding, Competitive Cattle Dansyl Compounds Edetic Acid/metabolism Hydrogen-Ion Concentration Magnesium/metabolism Magnesium Chloride Mathematics Mitochondria, Heart/enzymology Myosins/metabolism Oxidative Phosphorylation Coupling Factors Phosphates/metabolism Proton-Translocating ATPases Spectrometry, Fluorescence

Adenine Nucleotides Dansyl Compounds Oxidative Phosphorylation Coupling Factors Phosphates Magnesium Chloride dansylamino deoxy-ATP Adenosine Triphosphate Edetic Acid Adenosine Triphosphatases Proton-Translocating ATPases Myosins Magnesium