Interactions of Desmethoxyyangonin, a Secondary Metabolite from Renealmia alpinia, with Human Monoamine Oxidase-A and Oxidase-B

Figure 6

(a) Analysis of binding of phenelzine and desmethoxyyangonin 6 with recombinant human MAO-A. Recovery of catalytic activity of the enzyme after equilibrium dialysis of the enzyme-inhibitor complex. Each bar shows mean ± SD of triplicate values. (b) Analysis of binding of phenelzine and desmethoxyyangonin 6 with recombinant human MAO-B. Recovery of catalytic activity of the enzyme after equilibrium dialysis of the enzyme-inhibitor complex. Each bar shows mean ± SD of triplicate values. DMA = desmethoxyyangonin.

(a)

(b)