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. 2011 Nov 7;286(52):44532–44541. doi: 10.1074/jbc.M111.315895

FIGURE 2.

FIGURE 2.

Nucleotide specificity. Snf1 heterotrimers purified from yeast were subjected to in vitro dephosphorylation with purified recombinant PP2C in the presence or absence of 0.8 mm nucleoside diphosphates (NDP) as indicated (A) or with other adenosine nucleotides (AXP; B). Samples were assayed in triplicate by quantitative Western blotting with antisera directed against total or phosphorylated Snf1. The mean ratio of phosphorylated Snf1 to total Snf1 is plotted as the percentage remaining after phosphatase treatment. T210, Thr-210; imido-ATP, AMP-PNP. *, p < 0.05; ***, p < 0.001.