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 T348-p
PKCT S332-p
Regulatory protein:
ADRB1 T330-p , S332-p , S338-p
leptin T330-p , S332-p , T334-p , S338-p
MPRIP S338-p
Raptor S332-p
TSC2 T330-p , S332-p , T334-p , S338-p
IL-33 S332-p
insulin T330-p , S332-p , S338-p , T348-p , S350-p
long-term_potentiation S346-p , T348-p
LPA T334-p
LY294002 S332-p
MK-2206 S332-p , S338-p
refeeding S332-p , S338-p
Torin1 S332-p
wortmannin S332-p , T348-p