2.7.1.86 acetate activates 2.7.1.86 acetate high concentrations of carboxylic acid, e.g. acetate required for maximal activity 2.7.1.86 acetate maximal enhancement of activity, about 7fold is observed with 100 mM acetate, enzyme reconstituted in liposomes, maximal enhancement of solubilized enzyme with 400 mM acetate 2.7.1.86 EGTA 0.5 mM