Putative in vivo kinases: 

An enzyme-substrate reaction that occurs within living cells; includes cultured cells, ex vivo samples, and intact organisms. In the case of kinases, the large number of protein kinases in intact cells makes exact identification of the responsible kinase challenging.

CK1A S347-p
TAK1 T669-p , S674-p , T675-p
Regulatory protein:
PLK1 S306-p
PRKD1 S306-p
Treatment:
MG132 K161-ub , K168-ub
MLN8054 S385-p