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.

AMPKA1 S75-p
DNAPK T236-p
PAK4 S46-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.

AMPKA1 S75-p
DNAPK T236-p
P38A T90-p
PAK4 S46-p
Regulatory protein:
P38A T90-p
Treatment:
glucose_starvation S75-p
ionizing_radiation T236-p
MS275 K66-ac
PF-03758309 S46-p
TGF-beta T90-p