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.

PKCA S21-p
PKCB S21-p
PKCH S21-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.

Akt1 S21-p
Regulatory protein:
Akt1 S21-p
Akt1 S21-p
Akt2 S21-p
APP Y279-p
FCER1A Y279-p , S282-p
GRK2 S21-p
ITGB1 S21-p
PDK1 S21-p
PIK3CG S21-p
PLCB2 S21-p
RICTOR S21-p , S278-p , Y279-p
RPS23 S21-p
Sin1 S21-p
Src Y279-p
TSC1 S21-p
TSC2 S21-p
8-Rp-cAMP S21-p
A-443654 S21-p
Akt-I-1 S21-p
Akt_inhibitor_VIII S21-p
antichymotrypsin S21-p
BI-D1870 S21-p
blood pressure S21-p
culturing_of_cells S21-p
fasting S21-p
fMLP S21-p
GF109203X S21-p
GSK-3_inhibitor_X S21-p
high-fat diet S21-p
IGF-1 S21-p
IL-3 S21-p
insulin S2-p , S21-p , S41-p
isoproterenol S21-p
L803-mts S21-p
lithium S21-p
LPA T19-p , S21-p
LPS S21-p
LY294002 S21-p
memantine S21-p , Y279-p
MK-2206 S21-p
MK-591 S21-p
muscle contraction S21-p
PDGF S21-p
phorbol_ester S21-p
physostigmine S21-p , Y279-p
pilocarpine S21-p , Y279-p
pregnancy S21-p
rapamycin S21-p
refeeding S21-p
Ro31-8220 S21-p
serum S21-p
serum_starvation S21-p
siRNA S21-p
SL0101 S21-p
U0126 S21-p
wortmannin S21-p