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.

ERK2 T950-p
Regulatory protein:
TSC2 S437-p
insulin S20-p , S449-p , S513-p , T950-p
LPA T542-p , T543-p , S544-p
LPS T950-p
LY294002 S513-p
MK-2206 S449-p , S513-p