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.

PAK1 S67-p
Putative upstream phosphatases:
PPP2CA S67-p
Treatment:
anisomycin S67-p
BI2536 S133-p
EGF S67-p
IL-1a S67-p
MG132_withdrawal S21-p , S35-p , S154-p , S266-p , S275-p , S923-p , S1018-p , S1043-p , S1157-p
nocodazole S35-p , S133-p , S154-p , S232-p , S242-p , S507-p , S511-p , S1018-p , S1043-p , S1157-p
thymidine S35-p , S133-p , S154-p , S232-p , S242-p , S507-p , S511-p , S1018-p , S1043-p , S1157-p
TNF S67-p
UV S67-p
vemurafenib S1455-p