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.

AMPKA2 S177-p , S181-p
IKKB S177-p , S181-p , S258-p
KHS2 S733-p
LYN Y188-p , Y199-p
MEKK1 S181-p
Nik S177-p , S181-p
PKCE S177-p
PLK1 S740-p
Src Y188-p , Y199-p
VRK2 S177-p , S181-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.

AMPKA2 S177-p , S181-p
IKKB S177-p , S181-p , S258-p
KHS2 S733-p
PKCA S177-p , S181-p
PKCE S177-p
PKCZ S177-p , S181-p
PLK1 S733-p , S740-p , S750-p
SGK1 S181-p
TAK1 S177-p , S181-p
VRK2 S177-p , S181-p
Phosphatases, in vitro:
PPM1B S177-p , S181-p
PPPM1A S177-p , S181-p
Putative upstream phosphatases:
PPP2CA S181-p
Regulatory protein:
Akt1 S181-p
CK2A1 S181-p
EGFR S177-p , S181-p
HSP27 S181-p
IKKB S181-p
IKKG S177-p
LYN S177-p , S181-p , Y199-p
MAPKAPK2 S181-p
MEKK3 S177-p , S181-p
NFkB-p65 S733-gl
p53 S733-gl
PKCT S733-p
PLCG1 S177-p
PPP2CA S177-p , S181-p
SGK1 S181-p
Src S177-p , S181-p
Tax K163-ub
UBL4A S177-p , S181-p
Treatment:
13-197 S181-p
39-100 S181-p
4miRs S181-p
Akt-I-1 S177-p , S181-p
Alhagi pseudalhagi Extract S177-p , S181-p
angiotensin_2 S177-p
antibody S181-p
BAPTA-AM Y199-p
BI2536 S679-p
bortezomib S177-p , S181-p
calyculin_A S177-p , S181-p
CCL5 S181-p
ciclosporin S181-p
DTT S181-p
EGF S177-p , S181-p
herbimycin_A S177-p , S181-p
HGF S177-p
high_glucose S733-gl
Huanglianjiedu Decoction S181-p
IGF-1 S181-p
IL-1b S177-p , S181-p
inflammation K238-ub
ionomycin S177-p , S181-p
L-glutamine_withdrawal S177-p
LBH-589 S181-p
LPA S177-p , S181-p
LPS S177-p , S181-p
LY294002 S177-p , S181-p
MG132 S177-p , S181-p
MG132_withdrawal S672-p
ML120B S177-p , S181-p
nocodazole S672-p , S740-p
NSC697923 S177-p , S181-p
PAR1-activating_peptide S181-p
PAR3-activating_peptide S181-p
PAR4-activating_peptide S181-p
PD98059 S177-p , S181-p
PEITC S181-p
phorbol_ester S177-p , S181-p , Y188-p , Y199-p
PIP3 S181-p
PP2 Y188-p , Y199-p
salicylate S181-p
SB202190 S181-p
SB203580 S181-p
SC-514 S181-p
SCF Y199-p
seliciclib S177-p , S181-p
siRNA S177-p , S181-p
SP600125 S177-p , S181-p
sulfasalazine S177-p , S181-p
sulforaphane S181-p
TAK1_inhibitor S181-p
thrombin S181-p
thymidine S672-p
TNF K163-ub , S177-p , S181-p , Y188-p , Y199-p , S740-p
U0126 S181-p
U73122 S177-p , Y199-p
UV S181-p
UVB S181-p
vanadate S177-p , S181-p
vorinostat S181-p
withaferin_A S181-p