Kinase, in vitro: 

An enzyme-substrate reaction that occurs in non-living experimental conditions such as a test tube. For example, a purified enzyme is reacted with a substrate protein or mixture of proteins or peptides.

BUB1 T120-p
ChaK2 S1-p
VRK1 T120-p
 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.

BUB1 T120-p
ChaK2 S1-p
MSK1 S1-p
VRK1 T120-p
Regulatory protein:
ATM T120-p
CASC5 T120-p
ChaK2 R3-m2
hesperadin T120-p
ionizing_radiation T120-p
nocodazole T120-p , S122-p
siRNA T120-p
vorinostat K95-ac
ZM447439 T120-p