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. 2019 Oct 23;294(48):18256–18268. doi: 10.1074/jbc.RA119.011314

Figure 9.

Figure 9.

Interrelationships between the phosphorylation of Pah1 by CKI and phosphorylations by other protein kinases. Pah1 is phosphorylated by CKI, CKII, Pho85–Pho80, PKA, and PKC (solid black arrow). The CKI phosphorylation of Pah1 stimulates its subsequent phosphorylation by CKII (dashed green arrow) but inhibits its subsequent phosphorylations by Pho85–Pho80, PKA, and PKC (dashed blunted red line). The Pho85–Pho80 phosphorylation of Pah1 inhibits its subsequent phosphorylation by CKI (dashed blunted red line). Phosphorylated Pah1 is indicated by the small blue circles.