Modifier	Substrate	Residue	Sequence	Mechanism/Effect	PMID	Interaction ID
CDC7	RAD18	Ser434	IQEVLSSsESDSCNS	phosphorylation unknown	21098111	SIGNOR-170049

Enzyme	Effect	Phosphosite	Effect	Target	PMID	Interaction ID
CDC7	phosphorylation up-regulates →	RAD18 PSer434	phosphorylation down-regulates ⊣	RAD18	21098111	SIGNOR-170049

Regulator	Mechanism/Effect	Target	SIGNOR-ID
CDC7	phosphorylation → unknown	RAD18	SIGNOR-170049