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.

ATM S678-p
Treatment:
angiotensin_2 S229-p
antibody S225-p , S229-p
ephrin_B1 Y274-p
hydroxyurea S678-p
ionizing_radiation S678-p
metastatic potential S229-p
MG132 K605-ub
nocodazole S225-p , S229-p , S242-p