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. 2017 Feb 18;4(1):13. doi: 10.1186/s40643-017-0143-y

Fig. 7.

Fig. 7

Effects of metal ions (5 mM) on SrtA activity. Effect of metal ions on SrtA activity. The enzyme assays were performed in the absence (control) and the presence of 5 mM various metal ions of Ca2+, Co2+, Cu2+, Fe2+, Mg2+, Mn2+, Ni2+, and Zn2+