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.

PKCZ S261-p
Regulatory protein:
CDC42 iso1 S261-p
PKCZ S261-p
calyculin_A S289-p
Go_6850 S261-p , S289-p
Go_6976 S261-p , S289-p
LY294002 S261-p , S289-p
phorbol_ester S261-p , S289-p
phytohemagglutinin S261-p , S289-p