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.

PLK1 S51-p , S57-p , S64-p
BI_4834 S125-p
hesperadin S125-p
MG132 S125-p , K379-ub , K467-ub
nocodazole S125-p