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 S524-p
PKACA S524-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.

CAMK2A S272-p
ERK2 S664-p
FGR Y43-p , Y54-p , Y446-p
Hck Y43-p , Y54-p , Y95-p
PKACA S524-p
PKACA S272-p , S448-p , S524-p , S671-p
Yes Y43-p , Y54-p , Y446-p
A23187 S272-p
arachidonic_acid S664-p
cAMP_analog S524-p
colforsin S524-p
fMLP S272-p
H-89 S524-p
IBMX S524-p
KN-93 S272-p
linoleic_acid S664-p
oleic_acid S664-p
PGE2 S524-p
SB203580 S272-p