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.

PKCA T193-p
Src Y337-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.

PKCA S4-p , S201-p
Src Y337-p
Regulatory protein:
Src Y337-p
GF109203X T193-p
herbimycin_A Y337-p
Levetiracetam S219-p , S313-p
PAO Y337-p
phorbol_ester T193-p