7.1.1.5 2-(n-heptyl)-4-hydroxyquinoline-N-oxide - 165830 7.1.1.5 2-hydroxy-3-undecyl-1,4-naphthoquinone 0.01 mM, 20% inhibition 227720 7.1.1.5 2n-heptyl-4-hydroxyquinoline N-oxide most potent inhibitor 227719 7.1.1.5 antimycin A more than 10fold less effective than 2-(n-heptyl)-4-hydroxyquinoline-N-oxide, 39% residual activity at 0.01 mM 1042 7.1.1.5 asolectin - 5267 7.1.1.5 cyanide more than 90% of activity is inhibited by 0.01 mM cyanide 118 7.1.1.5 cyanide 47% residual activity at 0.5 mM 118 7.1.1.5 cyanide the enzyme is easily inhibited by cyanide 118 7.1.1.5 Lipid addition of total lipids from Thermoplasma acidophilum decreases activity 3254 7.1.1.5 additional information antimycin A, myxothiazol, methyl 3-methoxy-2-(2-styrylphenyl) propenate and stigmatellin (at concentration up to 0.030 mM) and Zn2+ at a concentration up to 1 mM, do not inhibit 2