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.

p90RSK S221-p , S380-p , S732-p
PDK1 S221-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.

ERK1 T359-p , S363-p , T573-p
ERK2 T359-p , S363-p , T573-p
Regulatory protein:
ERK2 T359-p , S363-p
ERK5 T359-p , S363-p
MEK5 T359-p , S363-p
PKAR1A S380-p
PKCA T573-p
PKCD T573-p
PKCE T573-p
PRKD1 T573-p
Treatment:
AG1478 T573-p
AG879 S380-p
angiotensin S380-p
BDNF S380-p
BX795 S221-p , S732-p
colforsin S380-p
culturing_of_cells T359-p , S363-p
EGF S221-p , T359-p , S363-p , S380-p , T573-p , S732-p
GLP-2 S380-p
IL-1b T359-p , S363-p , S380-p
ischemia/reperfusion T359-p , S363-p
laminar flow T359-p , S363-p
LY294002 T359-p , S363-p
mutation T359-p , S363-p , S380-p , S732-p
NSC23766 S380-p
Pasteurella_multocida_toxin T573-p
PD98059 S221-p , T359-p , S363-p , S380-p , T573-p , S732-p
phorbol_ester S221-p , T359-p , S363-p , S380-p , T573-p , S732-p
rapamycin S363-p
Ro31-8220 S380-p
RS5444 T359-p , S363-p
SB202190 T359-p , S363-p
SB203580 T359-p , S363-p
serum S363-p , S380-p
TeTx S380-p
TGF-beta T359-p , S363-p
thrombin T573-p
U0126 T359-p , S363-p , S380-p , T573-p
vanadate T359-p , S363-p
VEGF T359-p , S363-p
wortmannin S380-p