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.

Akt1 S674-p
GSK3B S789-p , S793-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.

Akt1 S674-p
ERK1 S705-p , S758-p
GSK3B S789-p , S793-p
HPK1 S281-p
MLK3 T277-p , S281-p
Regulatory protein:
HER2 S674-p
anti-HER2 S674-p
BI2536 S493-p
carbachol T277-p , S281-p
HB-EGF S507-p , S524-p
insulin T477-p
ischemia S507-p , S524-p , S793-p
ischemia/reperfusion T277-p , S281-p
kenpaullone S789-p , S793-p
lapatinib S674-p
LPA S507-p , S524-p , S748-p
LY294002 S674-p
MG132_withdrawal S507-p , S524-p , T526-p , T702-p
nocodazole S548-p , S748-p , T752-p , T755-p , S758-p
pictilisib S674-p
siRNA S674-p
thymidine S548-p , S748-p , T752-p , T755-p , S758-p
vanadate T277-p , S281-p