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.

CDK1 S439-p
ERK1 S117-p
ERK2 S117-p
GSK3B T426-p , S430-p , S434-p
JNK1 S117-p
P38A S63-p , T426-p
PKACA S338-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 S439-p
ERK1 S117-p
ERK2 S117-p
GSK3B T426-p , S430-p , S434-p
JNK1 S117-p
JNK2 S117-p
P38A S63-p , T426-p
P38B S63-p , T426-p
P38G S63-p , T426-p
PKACA S338-p
PKM T59-p
Regulatory protein:
MKK3 S63-p , T426-p
MKK4 S117-p
Treatment:
colforsin S338-p
DNA_binding T426-p , S430-p , S434-p
GH S117-p
insulin S434-p
lithium S434-p
nocodazole S439-p
okadaic_acid S338-p
PD98059 S117-p
peptide_antagonist S434-p
purvalanol S439-p
SB415286 S434-p
seliciclib S434-p , S439-p
siRNA S434-p
U0126 S434-p , S439-p
vorinostat K587-ub , K1121-ub
wortmannin S117-p