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 S53-p , T176-p , S181-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 S53-p , T161-p , T174-p , T176-p , S181-p , S191-p , S298-p
calyculin_A T347-p
Go_6983 S53-p , T176-p , S181-p
ischemia S382-p
MG132_withdrawal S328-p , S331-p , S356-p
nocodazole T347-p , T355-p , S356-p
SB202190 S382-p
staurosporine T347-p
thymidine T347-p , T355-p , S356-p
vemurafenib S361-p