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. 2020 Feb 15;77(18):3525–3546. doi: 10.1007/s00018-020-03475-1

Fig. 1.

Fig. 1

Overview of PHB signaling. Post-translational modifications and endogenous ligands (sphingosine-1-phosphate, DNA and long noncoding RNA) regulate the intracellular localization of PHBs along with their interactions with signaling proteins such as the kinases AMPK, C-RAF, IKK, MLK2, the phosphatases Shp 1/2 or the scaffold protein 14-3-3