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.

Src Y573-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.

PKCG T567-p
Src Y573-p
Regulatory protein:
EGF Y573-p
MMP14 Y573-p
Treatment:
peptide_antagonist Y573-p
phorbol_ester T567-p
PP2 Y573-p , K581-ub
sphingosine_1-phosphate Y573-p