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 S904-p , S905-p
Regulatory protein:
CDC42 S735-p
KRas S860-p
PAK4 S735-p
BI_4834 S905-p
hesperadin S905-p
IFN-gamma S860-p
MG132 S905-p
nocodazole S905-p