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. Author manuscript; available in PMC: 2022 Mar 1.
Published in final edited form as: Cell Calcium. 2021 Jan 6;94:102346. doi: 10.1016/j.ceca.2020.102346

Fig. 6. SK channels are phosphorylated by kinases.

Fig. 6.

CK2 phosphorylates the CaM in complex with SK channels and leads to reduced apparent Ca2+ sensitivity. PKA phosphorylates the C-terminus of SK2 channels and reduces its cell surface expression. Counter-regulatory phosphatases are not shown for the purpose of clarity.