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. 2024 Sep 18;300(10):107784. doi: 10.1016/j.jbc.2024.107784

Table 1.

PP2Cα enzyme activity without and with glutathionylation

PP2Cα Km (mM) kcat (min−1) kcat/Km (M−1S−1)
WT 1.51 ± 0.4 5.22 ± 0.4 57.6
WT + GSSG 1.51 ± 0.5 4.95 ± 0.5 54.6
C314S 1.44 ± 0.2 4.14 ± 0.2 47.9
C314S + GSSG 1.42 ± 0.2 4.03 ± 0.2 47.3