Modifier	Substrate	Residue	Sequence	Mechanism/Effect	PMID	Interaction ID
PRKACA	LCK	Ser42 View in OncoXplorer	TLLIRNGsEVRDPLV	phosphorylation unknown	8506364	SIGNOR-249999
PRKCA	LCK	Ser42 View in OncoXplorer	TLLIRNGsEVRDPLV	phosphorylation unknown	8506364	SIGNOR-248936

Enzyme	Effect	Phosphosite	Effect	Target	PMID	Interaction ID
PRKACA	phosphorylation up-regulates →	LCK PSer42	phosphorylation down-regulates ⊣	LCK	8506364	SIGNOR-249999
PRKCA	phosphorylation up-regulates →	LCK PSer42	phosphorylation down-regulates ⊣	LCK	8506364	SIGNOR-248936

Regulator	Mechanism/Effect	Target	SIGNOR-ID
PRKACA	phosphorylation → unknown	LCK	SIGNOR-249999
PRKCA	phosphorylation → unknown	LCK	SIGNOR-248936