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. 2017 Jan 24;7:41080. doi: 10.1038/srep41080

Figure 2. The Vmax and Km values for phosphoenolpyruvate (PEP) in the presence of various compounds.

Figure 2

(A) Saturation curves of the activity of purified SyPEPC. The graph shows the means of three independent experiments. The Vmax and Km values for PEP of GST-tagged SyPEPC proteins are shown in (B) and (C), respectively. (B) Mean ± SD Vmax (units/pmol protein) values in the presence of various compounds, obtained from three independent experiments. (C) Mean ± SD Km values for PEP, obtained from three independent experiments. Mock indicates the enzymatic activity in the absence of additional compounds. One unit of PEPC activity was defined as the consumption of 1 μmol NADPH per minute.