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.
Chk2	T284-p
CK2A1	S485-p , T488-p , S518-p , T519-p , T523-p
CK2A2	S485-p , T488-p , S518-p , T519-p , T523-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.
Chk2	S184-p , S210-p , T284-p
CK2A1	S408-p , S409-p , S410-p , S416-p , S418-p , S421-p , S475-p , S485-p , T488-p , Y515-p , S518-p , T519-p , T523-p , S525-p , S578-p
DNAPK	S371-p

Treatment:
Chk2_inhibitor_II	T284-p
cycloheximide	K260-ac , K298-ac , K431-ac
EGF	S241-p , S447-p
H2O2	T284-p
ionizing_radiation	S371-p
ischemia	S266-p
LRRK2-IN-1	T257-p , T453-p
MMS	T284-p , S518-p , T519-p , T523-p
nocodazole	T202-p , S204-p , S241-p , T257-p , S268-p
selisistat	K260-ac , K298-ac , K431-ac
TBB	S518-p , T519-p , T523-p
wortmannin	S371-p