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 S387-p
Regulatory protein:
FLT3 S229-p
anti-IgG S459-p
insulin S387-p , S655-p , S847-p
LPS S393-p
MK-2206 S655-p
NAG-thiazoline T44-p , S77-p , S387-p , S461-p , T462-p
okadaic_acid T44-p , S77-p , S387-p , S638-p
PUGNAc T44-p , S77-p , S387-p , S461-p , T462-p