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.

Abl Y294-p
CDK1 S86-p , S90-p
GSK3B S86-p , S90-p
P38A T158-p
P38D T158-p
VRK1 T158-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.

Abl Y44-p , Y294-p
CDK1 S86-p , S90-p
GSK3B S86-p , S90-p
P38A T158-p
P38A T158-p
P38B T158-p
P38D T158-p
P38G T158-p
Regulatory protein:
Abi-1 Y44-p
APP S86-p , S90-p
Fe65 S86-p , S90-p
HP1 alpha Y44-p
MAPKAPK5 T158-p
MKK3 T158-p
MKK6 T158-p
P38G T158-p
VRK1 S199-p
Treatment:
adriamycin T158-p , S199-p
Akt_inhibitor_IV S86-p
caffeine S199-p
etoposide S86-p , S90-p
imatinib Y44-p
ionizing_radiation Y44-p , T158-p
JNK_inhibitor_VIII S199-p
KU-55933 S199-p
metformin S86-p , S90-p , S199-p
nocodazole S90-p
NU7026 S199-p
okadaic_acid Y44-p
rapamycin S86-p
RO-3306 S86-p , S90-p
SB203580 T158-p , S199-p
SB216763 S86-p
seliciclib S86-p , S90-p , S199-p
serum_starvation S86-p
siRNA S86-p , T158-p , K268-ac , K282-ac , K430-sm
SNS-032 S86-p , S90-p
trichostatin_A Y44-p
UV K430-sm , K451-sm
VE-821 T158-p , S199-p
vorinostat K52-ac