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.

AurA S121-p , S125-p
CDK1 T72-p
CDK2 T72-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.

AurA S121-p , S125-p
CDK1 T72-p , S738-p
CDK2 T72-p
Putative upstream phosphatases:
PPP2R2A T369-p
Regulatory protein:
OGT S486-p , S738-p
PLK1 S652-p , S654-p
TBK1 T147-p
angiotensin_2 S486-p , S738-p
anti-CD3 S738-p
AZD1152 S218-p , S646-p , S652-p , S654-p
BI2536 S218-p , S539-p , S646-p , S652-p , S654-p
dasatinib S738-p
EGF S738-p
ischemia T72-p , S125-p , S486-p , S654-p
MG132 K75-ub , S185-p
MG132_withdrawal S310-p
MLN8054 S121-p , S125-p , S646-p
MLN8237 S121-p , S125-p
nocodazole T72-p , S121-p , S125-p , S486-p , S738-p
seliciclib T72-p
taxol S646-p
U0126 S738-p
ZK-Thiazolidinone T72-p , T113-p , S174-p , T369-p , S486-p , S652-p , S654-p
ZM447439 S218-p , S646-p , S652-p , S654-p