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.

AMPKA1 S635-p
AMPKG2 S635-p
CK2A1 S170-p , S172-p
ERK1 S633-p
RSK2 S649-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.

AMPKA1 S635-p
CDK2 S44-p
CK2A1 S170-p , S172-p
JNK2 T200-p
Phosphatases, in vitro:
CTDP1 S170-p , S172-p
Putative upstream phosphatases:
CTDP1 S170-p , S172-p
PPP2CA S44-p
acadesine S44-p , S199-p , S635-p
anisomycin T200-p
calyculin_A S44-p
DMAT S170-p , S172-p
glucose_starvation S635-p
H2O2 T200-p
heat_shock S170-p , S172-p
ischemia S44-p
PD98059 S633-p , S649-p
rapamycin S44-p , S199-p , S635-p
siRNA S170-p , S172-p