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. 2021 Oct 8;28(10):835–846. doi: 10.1038/s41594-021-00666-7

Extended Data Fig. 2. G-actin-facing PPP1R15A mutations interfere with eIF2αP dephosphorylation.

Extended Data Fig. 2

Plot of the kcat/KM of holophosphatases comprised of indicated wildtype and mutant PPP1R15A paired with PP1A as a function of G-actin concentration. A PhosTag gel (as in Fig. 2a) of a representative experiment with the WT enzyme is shown in the inset.

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