Modifier	Substrate	Residue	Sequence	Mechanism/Effect	PMID	Interaction ID
MAPKAPK2	PARN	Ser557 View in OncoXplorer	NHYYRNNsFTAPSTV	phosphorylation down-regulates	20932473	SIGNOR-168377

Enzyme	Effect	Phosphosite	Effect	Target	PMID	Interaction ID
MAPKAPK2	phosphorylation up-regulates →	PARN PSer557	phosphorylation down-regulates ⊣	PARN	20932473	SIGNOR-168377

Regulator	Mechanism/Effect	Target	SIGNOR-ID
MAPKAPK2	phosphorylation down-regulates	PARN	SIGNOR-168377