... condi-tions: state 3 and state 3 plus inhibitors [palmitoyl-CoA (1, 2. 5 and 5 lm), 5-chloro-3-t-butyl -2 -chloro-4¢-nitrosalicylan-ilide (S-13, 0 .2 lm), atractyloside (1.5 lm), carboxyatrac-tyloside (0.1 ... chain acyl-CoA ester; QH 2 ⁄ Q ratio, ratio ofreduced to oxidized coenzyme Q; ROS, reactive oxygen species; S-13, 5-chloro-3-t-butyl -2 -chloro-4¢-nitrosalicylanilide. 528 8 FEBS Journal 27 3 (20 06) ... palmitoyl-l-carnitine (sub-strate for b-oxidation) and malonyl-CoA (inhibitorof palmitoyl-carnitine transferase 1, part of the mito-chondrial acyl-CoA transport system). Palmitoyl-l-carnitine...