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.

PKACA S324-p , S329-p , S331-p
PKCA S145-p , T337-p
PKG1 S331-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 S324-p , S329-p , S331-p
anti-CD3 S329-p , S331-p , T337-p
dinoprost T337-p
GF109203X S145-p , T337-p
ischemia S331-p
KT5823 S331-p
L-NAME S331-p
LY 83583 S331-p
nocodazole S329-p
PGE2 T337-p
phorbol_ester S331-p
U46619 S145-p , S331-p , T337-p