Figure 2.
Cleavage of stem-loop RNA constructs by each metallopeptide, in the presence of co-reactants: 1 mM ascorbate (A), or 1 mM H2O2 + 1 mM ascorbate (H + A). The percentage of full-length RNA remaining after each 5.5 h incubation was quantified by PAGE analysis. Initial concentrations were 1 μM RNA, 1 μM complex, 1 mM each co-reactant.