Comparison of the effects of menadione and 2,3-dimethylnaphthoquinone on the energy-coupling reactions of beef-heart mitochondria. Evidence for the involvement of a thiol group in the reactions of oxidative phosphorylation.
D000244:Adenosine Diphosphate / Q000494:pharmacology; D000255:Adenosine Triphosphate / Q000494:pharmacology; D000818:Animals; D002417:Cattle; D003486:Cyanides / Q000494:pharmacology; D004140:Dinitrophenols / Q000494:pharmacology; D006321:Heart / Q000187:drug effects; D066298:In Vitro Techniques; D007700:Kinetics; D008566:Membranes / Q000187:drug effects / Q000201:enzymology; D008931:Mitochondria, Muscle / Q000187:drug effects / Q000201:enzymology / Q000378:metabolism*; D009206:Myocardium / Q000166:cytology / Q000378:metabolism*; D009249:NADP; D009285:Naphthoquinones / Q000494:pharmacology*; D010085:Oxidative Phosphorylation / Q000187:drug effects*; D010088:Oxidoreductases / Q000037:antagonists & inhibitors; D010101:Oxygen Consumption / Q000187:drug effects; D010447:Peptide Hydrolases; D011048:Polarography; D011188:Potassium / Q000494:pharmacology; D012402:Rotenone / Q000494:pharmacology; D013438:Sulfhydryl Compounds; D014812:Vitamin K / Q000494:pharmacology*
D003486:Cyanides; D004140:Dinitrophenols; D009285:Naphthoquinones; D013438:Sulfhydryl Compounds; D012402:Rotenone; D014812:Vitamin K; D009249:NADP; D000244:Adenosine Diphosphate; D000255:Adenosine Triphosphate; D010088:Oxidoreductases; D010447:Peptide Hydrolases; D011188:Potassium