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.

ERK7 T175-p , Y177-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.

ERK7 T175-p , Y177-p , S192-p , S331-p , T352-p , S362-p , S379-p , T381-p
As2O3 T175-p , Y177-p
H2O2 T175-p , Y177-p
Ro31-8220 T175-p , Y177-p
sorbitol T175-p , Y177-p