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. 2017 Dec 18;46(3):1362–1374. doi: 10.1093/nar/gkx1256

Figure 2.

Figure 2.

Effects of [Mg2+] and paromomycin on the kinetic efficiency (kcat/Km) of cognate and near-cognate GTPase reactions. Log10-values of kcat/Km of GTP hydrolysis in T3 ([3H]GTP·EF-Tu·Phe-tRNAPhe) reading cognate (UUC) or near-cognate (CUC) codonplotted as functions of [Mg2+] in the presence (Inline graphic, UUC; Inline graphic, CUC) or absence (Inline graphic, UUC; Inline graphic, CUC) of paromomycin.