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.

ERK1 T1622-p , T1625-p
GSK3A T1622-p , T1625-p
JNK1 T1619-p , T1622-p , T1625-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.

CDK2 S136-p
CDK5 S136-p
ERK1 S136-p
GSK3A S136-p
JNK1 T1619-p , T1622-p , T1625-p
Phosphatases, in vitro:
PPP1CA T1622-p , T1625-p
PPP2CA T1622-p , T1625-p
Treatment:
culturing_of_cells T1622-p , T1625-p
glutamic acid T1622-p , T1625-p
lithium T1622-p , T1625-p
okadaic_acid T1622-p , T1625-p
olomoucine T1622-p , T1625-p
PD98059 T1622-p , T1625-p
PDGF S825-p
seliciclib T1622-p , T1625-p