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.

PLK1 S170-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 S41-p , S72-p , S92-p , S153-p , T157-p , S161-p
PLK1 S170-p
Phosphatases, in vitro:
PPP2CA T70-p
Putative upstream phosphatases:
PPP2CA T70-p
PPP2R5C S92-p
Regulatory protein:
BUB1B T70-p
KIF18A S92-p
EGF S41-p
ischemia T157-p , S160-p
nocodazole T70-p , T106-p
RO-3306 T70-p
siRNA T70-p , S170-p