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.

PRKD1 S5-p , S87-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.

PRKD1 S87-p
BI2536 S57-p
Go_6976 S5-p , S87-p
Go_6983 S5-p , S87-p
MLN8054 S57-p
phorbol_ester S5-p , S87-p