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 S379-p
CDK1 T446-p
CK2A1 S154-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 S379-p
CDK1 T205-p , T209-p , S222-p , T289-p , S312-p , T329-p , T343-p , S426-p , T430-p , S434-p , S435-p , T446-p
PLK1 T205-p , T209-p , S426-p , T430-p , S434-p , S435-p , T446-p
Regulatory protein:
BUB1B T446-p
CDC25A T244-p
PLK1 S435-p
PPP2CA T446-p
AZD1152 S426-p
BI2536 S393-p , S438-p , T446-p
BI_4834 S220-p , T368-p , S386-p , T388-p
EGF S435-p , S438-p
hesperadin S386-p , T388-p
ischemia S364-p
MG132 S386-p , T388-p
MG132_withdrawal S426-p
monastrol S435-p , S438-p
nocodazole T205-p , T209-p , S220-p , T244-p , S291-p , T313-p , S334-p , S336-p , T368-p , S384-p , S386-p , T388-p , S426-p , T430-p , S435-p , S438-p , T446-p
RO-3306 T446-p
siRNA S154-p
taxol S220-p
TGF-beta S154-p
thymidine S426-p
vincristine S334-p
ZM447439 S426-p