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.
Yes	Y17-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.
CDK7	T172-p
JNK1	T172-p
JNK2	T172-p
LYN	Y17-p
Src	Y17-p
Yes	Y17-p

Regulatory protein:
ACAA1	T172-p
p21Cip1	T172-p

Treatment:
1NM-PP1	T172-p
abemaciclib	T172-p
colforsin	T172-p
dabrafenib	T172-p
EGF	T172-p
IFN-alpha	T172-p
IFN-gamma	T172-p
insulin	T172-p
MG132	T172-p
palbociclib	T172-p
PD0332991	T172-p
PP2	Y17-p
rapamycin	T172-p
seliciclib	T172-p
serum	T172-p
serum_starvation	T172-p
SU6656	Y17-p
TGF-beta	T172-p
Trametinib	T172-p
TSH	T172-p
vanadate	Y17-p