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.

PRKD1 S294-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.

CDK1 S266-p
angiotensin_2 S511-p
C6-ceramide S294-p
EGF S266-p , S511-p , T517-p
Go_6976 S294-p
lapatinib S511-p
metastatic potential S511-p
MLN8054 S511-p , T517-p
nocodazole S258-p , S266-p
oligomycin S294-p
rapamycin S275-p
SB202190 S511-p
staurosporine S294-p
taxol T263-p
U0126 S511-p
vemurafenib S266-p
Y27632 S277-p