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 S775-p
MSK1 S775-p
PKACA S775-p
RSK3 S775-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 S775-p
MSK1 S775-p
MSK2 S775-p
PKACA S775-p
RSK3 S775-p
Regulatory protein:
FNTA S775-p
HRas S775-p
MEK1 S775-p
Treatment:
5-iodotubercidin S775-p
AG17 S775-p
AG490 S775-p
BI-D1870 S775-p
bromocriptine S775-p
cantharidin S775-p
colforsin S775-p
GSK690693 S775-p
H-89 S775-p
indirubin S775-p
ischemia S238-p
KN-93 S775-p
MEK_inhibitor_I S711-p
ML-9 S775-p
NKH_477 S775-p
piceatannol S775-p
PKI S775-p
PP1 S775-p
quercetin S775-p
Ro31-8220 S775-p
rottlerin S775-p
SB-747651A S775-p
siRNA S775-p
staurosporine S775-p
Synb1-ELP-PKI S775-p
tyrphostin_25A S775-p
wortmannin S775-p