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. 2019 Feb 19;36(5):999–1007. doi: 10.1093/molbev/msz034

Fig. 5.

Fig. 5.

The dinuclear metal entity of the rRNAsubs with Fe2+ catalyzed single-electron transfer follows enzyme kinetics. The electron transfer catalyzed by (A) rRNAsub_48, (B) rRNAsub_73, (C) a mixture of [rRNAsub_32 and rRNAsub_61], and (D) a mixture of [rRNAsub_32 and rRNAsub_73] were all saturable, reaching plateau at high concentration of H2O2.