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.

CDK2 T176-p
Regulatory protein:
PRP4 S142-p
anti-CD3 S142-p
AZD1152 S142-p
BI2536 S200-p
EGF S142-p
ionizing_radiation S142-p
ischemia S142-p
metastatic potential S142-p
MLN8054 S200-p
nocodazole S142-p
quinalizarin S142-p
UV S113-p
ZM447439 S142-p