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.

CDK20 T157-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.

CDK20 T157-p
FGFR3 Y15-p
Phosphatases, in vitro:
PPP5C T157-p
Putative upstream phosphatases:
PPP5C T157-p
FGF2 Y15-p
H2O2 T157-p
nocodazole S254-p