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.

CAMK2A S58-p , S67-p , S70-p
CK2A1 S473-p
PKACA S42-p , S56-p , S63-p
ROCK1 S27-p , S58-p