C. List of proteins containing phosphorylation sites more abundant in cells expressing CDKL5NLS-WT versus KD, with phosphorylation sites having PTM score probabilities > 75% (peptides with a 100% PTM score probability are shaded in grey). Phosphorylation sites with a R-P-X-[S/T]-[A/G/P/S] motif are highlighted in red. 